diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-15 02:29:55 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-15 02:29:55 +0200 |
| commit | f0c1bc95a108b36677dde6c9d96a5bb810a05b75 (patch) | |
| tree | 335c33469407d0ebda5670dabb49c6ecad64263e | |
| parent | Merge branch 'akpm' (patches from Andrew) (diff) | |
| parent | mfd: sec: Fix RTC alarm interrupt number on S2MPS11 (diff) | |
| download | linux-f0c1bc95a108b36677dde6c9d96a5bb810a05b75.tar.xz linux-f0c1bc95a108b36677dde6c9d96a5bb810a05b75.zip | |
Merge tag 'mfd-for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Changes to existing drivers:
- Rename child driver [axp288_battery => axp288_fuel_gauge]; axp20x
- Rename child driver [max77693-flash => max77693-led]; max77693
- Error handling fixes; intel_soc_pmic
- GPIO tweaking; intel_soc_pmic
- Remove non-DT code; vexpress-sysreg, tc3589x
- Remove unused/legacy code; ti_am335x_tscadc, rts5249, rtsx_gops, rtsx_pcr,
rtc-s5m, sec-core, max77693, menelaus,
wm5102-tables
- Trivial fixups; rtsx_pci, da9150-core, sec-core, max7769, max77693,
mc13xxx-core, dln2, hi6421-pmic-core, rk808, twl4030-power,
lpc_ich, menelaus, twl6040
- Update register/address values; rts5227, rts5249
- DT and/or binding document fixups; arizona, da9150, mt6397, axp20x,
qcom-rpm, qcom-spmi-pmic
- Couple of trivial core Kconfig fixups
- Remove use of seq_printf return value; ab8500-debugfs
- Remove __exit markups; menelaus, tps65010
- Fix platform-device name collisions; mfd-core
New drivers/supported devices:
- Add support for wm8280/wm8281 into arizona
- Add support for COMe-cBL6 into kempld-core
- Add support for rts524a and rts525a into rts5249
- Add support for ipq8064 into qcom_rpm
- Add support for extcon into axp20x
- New MediaTek MT6397 PMIC driver
- New Maxim MAX77843 PMIC dirver
- New Intel Quark X1000 I2C-GPIO driver
- New Skyworks SKY81452 driver"
* tag 'mfd-for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (76 commits)
mfd: sec: Fix RTC alarm interrupt number on S2MPS11
mfd: wm5102: Remove registers for output 3R from readable list
mfd: tps65010: Remove incorrect __exit markups
mfd: devicetree: bindings: Add Qualcomm RPM regulator subnodes
mfd: axp20x: Add support for extcon cell
mfd: lpc_ich: Sort IDs
mfd: twl6040: Remove wrong and unneeded "platform:twl6040" modalias
mfd: qcom-spmi-pmic: Add specific compatible strings for Qualcomm's SPMI PMIC's
mfd: axp20x: Fix duplicate const for model names
mfd: menelaus: Use macro for magic number
mfd: menelaus: Drop support for SW controller VCORE
mfd: menelaus: Delete omap_has_menelaus
mfd: arizona: Correct type of gpio_defaults
mfd: lpc_ich: Sort IDs
mfd: Fix a typo in Kconfig
mfd: qcom_rpm: Add support for IPQ8064
mfd: devicetree: qcom_rpm: Document IPQ8064 resources
mfd: core: Fix platform-device name collisions
mfd: intel_quark_i2c_gpio: Don't crash if !DMI
dt-bindings: Add vendor-prefix for X-Powers
...
82 files changed, 4256 insertions, 1185 deletions
diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt index aaa8325004d2..003bd77b4595 100644 --- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt +++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt @@ -89,6 +89,7 @@ ricoh,rv5c386 I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC ricoh,rv5c387a I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC samsung,24ad0xd1 S524AD0XF1 (128K/256K-bit Serial EEPROM for Low Power) sii,s35390a 2-wire CMOS real-time clock +skyworks,sky81452 Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply st-micro,24c256 i2c serial eeprom (24cxx) stm,m41t00 Serial Access TIMEKEEPER stm,m41t62 Serial real-time clock (RTC) with alarm diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index 7bd1273f571a..7665aa95979f 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -8,6 +8,7 @@ Required properties: - compatible : One of the following chip-specific strings: "wlf,wm5102" "wlf,wm5110" + "wlf,wm8280" "wlf,wm8997" - reg : I2C slave address when connected using I2C, chip select number when using SPI. @@ -26,21 +27,27 @@ Required properties: - #gpio-cells : Must be 2. The first cell is the pin number and the second cell is used to specify optional parameters (currently unused). - - AVDD-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply (wm5102, wm5110), - CPVDD-supply, SPKVDDL-supply (wm5102, wm5110), SPKVDDR-supply (wm5102, - wm5110), SPKVDD-supply (wm8997) : Power supplies for the device, as covered - in Documentation/devicetree/bindings/regulator/regulator.txt + - AVDD-supply, DBVDD1-supply, CPVDD-supply : Power supplies for the device, + as covered in Documentation/devicetree/bindings/regulator/regulator.txt + + - DBVDD2-supply, DBVDD3-supply : Additional databus power supplies (wm5102, + wm5110, wm8280) + + - SPKVDDL-supply, SPKVDDR-supply : Speaker driver power supplies (wm5102, + wm5110, wm8280) + + - SPKVDD-supply : Speaker driver power supply (wm8997) Optional properties: - wlf,reset : GPIO specifier for the GPIO controlling /RESET - wlf,ldoena : GPIO specifier for the GPIO controlling LDOENA - - wlf,gpio-defaults : A list of GPIO configuration register values. If - absent, no configuration of these registers is performed. If any - entry has a value that is out of range for a 16 bit register then - the chip default will be used. If present exactly five values must - be specified. + - wlf,gpio-defaults : A list of GPIO configuration register values. Defines + for the appropriate values can found in <dt-bindings/mfd/arizona.txt>. If + absent, no configuration of these registers is performed. If any entry has + a value that is out of range for a 16 bit register then the chip default + will be used. If present exactly five values must be specified. - wlf,inmode : A list of INn_MODE register values, where n is the number of input signals. Valid values are 0 (Differential), 1 (Single-ended) and @@ -49,6 +56,12 @@ Optional properties: input singals. If values less than the number of input signals, elements that has not been specifed are set to 0 by default. + - wlf,dmic-ref : DMIC reference voltage source for each input, can be + selected from either MICVDD or one of the MICBIAS's, defines + (ARIZONA_DMIC_xxxx) are provided in <dt-bindings/mfd/arizona.txt>. If + present, the number of values should be less than or equal to the + number of inputs, unspecified inputs will use the chip default. + - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if they are being externally supplied. As covered in Documentation/devicetree/bindings/regulator/regulator.txt @@ -73,10 +86,10 @@ codec: wm5102@1a { #gpio-cells = <2>; wlf,gpio-defaults = < - 0x00000000 /* AIF1TXLRCLK */ - 0xffffffff - 0xffffffff - 0xffffffff - 0xffffffff + ARIZONA_GP_FN_TXLRCLK + ARIZONA_GP_DEFAULT + ARIZONA_GP_DEFAULT + ARIZONA_GP_DEFAULT + ARIZONA_GP_DEFAULT >; }; diff --git a/Documentation/devicetree/bindings/mfd/axp20x.txt b/Documentation/devicetree/bindings/mfd/axp20x.txt new file mode 100644 index 000000000000..98685f291a72 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/axp20x.txt @@ -0,0 +1,96 @@ +AXP202/AXP209 device tree bindings + +The axp20x family current members : +axp202 (X-Powers) +axp209 (X-Powers) + +Required properties: +- compatible: "x-powers,axp202" or "x-powers,axp209" +- reg: The I2C slave address for the AXP chip +- interrupt-parent: The parent interrupt controller +- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin +- interrupt-controller: axp20x has its own internal IRQs +- #interrupt-cells: Should be set to 1 + +Optional properties: +- x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz + (range: 750-1875). Default: 1.5MHz +- <input>-supply: a phandle to the regulator supply node. May be omitted if + inputs are unregulated, such as using the IPSOUT output + from the PMIC. + +- regulators: A node that houses a sub-node for each regulator. Regulators + not used but preferred to be managed by the OS should be + listed as well. + See Documentation/devicetree/bindings/regulator/regulator.txt + for more information on standard regulator bindings. + +Optional properties for DCDC regulators: +- x-powers,dcdc-workmode: 1 for PWM mode, 0 for AUTO (PWM/PFM) mode + Default: Current hardware setting + The DCDC regulators work in a mixed PWM/PFM mode, + using PFM under light loads and switching to PWM + for heavier loads. Forcing PWM mode trades efficiency + under light loads for lower output noise. This + probably makes sense for HiFi audio related + applications that aren't battery constrained. + + +AXP202/AXP209 regulators, type, and corresponding input supply names: + +Regulator Type Supply Name Notes +--------- ---- ----------- ----- +DCDC2 : DC-DC buck : vin2-supply +DCDC3 : DC-DC buck : vin3-supply +LDO1 : LDO : acin-supply : always on +LDO2 : LDO : ldo24in-supply : shared supply +LDO3 : LDO : ldo3in-supply +LDO4 : LDO : ldo24in-supply : shared supply +LDO5 : LDO : ldo5in-supply + +Example: + +axp209: pmic@34 { + compatible = "x-powers,axp209"; + reg = <0x34>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + + regulators { + x-powers,dcdc-freq = <1500>; + + vdd_cpu: dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1450000>; + regulator-name = "vdd-cpu"; + }; + + vdd_int_dll: dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-int-dll"; + }; + + vdd_rtc: ldo1 { + regulator-always-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-rtc"; + }; + + avcc: ldo2 { + regulator-always-on; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <3300000>; + regulator-name = "avcc"; + }; + + ldo3 { + /* unused but preferred to be managed by OS */ + }; + }; +}; diff --git a/Documentation/devicetree/bindings/mfd/da9150.txt b/Documentation/devicetree/bindings/mfd/da9150.txt new file mode 100644 index 000000000000..d0588eaa0d71 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/da9150.txt @@ -0,0 +1,43 @@ +Dialog Semiconductor DA9150 Combined Charger/Fuel-Gauge MFD bindings + +DA9150 consists of a group of sub-devices: + +Device Description +------ ----------- +da9150-gpadc : General Purpose ADC +da9150-charger : Battery Charger + +====== + +Required properties: +- compatible : Should be "dlg,da9150" +- reg: Specifies the I2C slave address +- interrupt-parent: Specifies the phandle of the interrupt controller to which + the IRQs from da9150 are delivered to. +- interrupts: IRQ line info for da9150 chip. +- interrupt-controller: da9150 has internal IRQs (own IRQ domain). + (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for + further information relating to interrupt properties) + +Sub-devices: +- da9150-gpadc: See Documentation/devicetree/bindings/iio/adc/da9150-gpadc.txt +- da9150-charger: See Documentation/devicetree/bindings/power/da9150-charger.txt + + +Example: + + charger_fg: da9150@58 { + compatible = "dlg,da9150"; + reg = <0x58>; + interrupt-parent = <&gpio6>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + + gpadc: da9150-gpadc { + ... + }; + + da9150-charger { + ... + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt new file mode 100644 index 000000000000..15043e652699 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/mt6397.txt @@ -0,0 +1,70 @@ +MediaTek MT6397 Multifunction Device Driver + +MT6397 is a multifunction device with the following sub modules: +- Regulator +- RTC +- Audio codec +- GPIO +- Clock + +It is interfaced to host controller using SPI interface by a proprietary hardware +called PMIC wrapper or pwrap. MT6397 MFD is a child device of pwrap. +See the following for pwarp node definitions: +Documentation/devicetree/bindings/soc/pwrap.txt + +This document describes the binding for MFD device and its sub module. + +Required properties: +compatible: "mediatek,mt6397" + +Optional subnodes: + +- rtc + Required properties: + - compatible: "mediatek,mt6397-rtc" +- regulators + Required properties: + - compatible: "mediatek,mt6397-regulator" + see Documentation/devicetree/bindings/regulator/mt6397-regulator.txt +- codec + Required properties: + - compatible: "mediatek,mt6397-codec" +- clk + Required properties: + - compatible: "mediatek,mt6397-clk" + +Example: + pwrap: pwrap@1000f000 { + compatible = "mediatek,mt8135-pwrap"; + + ... + + pmic { + compatible = "mediatek,mt6397"; + + codec: mt6397codec { + compatible = "mediatek,mt6397-codec"; + }; + + regulators { + compatible = "mediatek,mt6397-regulator"; + + mt6397_vpca15_reg: buck_vpca15 { + regulator-compatible = "buck_vpca15"; + regulator-name = "vpca15"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1400000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + }; + + mt6397_vgp4_reg: ldo_vgp4 { + regulator-compatible = "ldo_vgp4"; + regulator-name = "vgp4"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt index 7182b8857f57..6ac06c1b9aec 100644 --- a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt +++ b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt @@ -15,10 +15,21 @@ each. A function can consume one or more of these fixed-size register regions. Required properties: - compatible: Should contain one of: - "qcom,pm8941" - "qcom,pm8841" - "qcom,pma8084" - or generalized "qcom,spmi-pmic". + "qcom,pm8941", + "qcom,pm8841", + "qcom,pma8084", + "qcom,pm8019", + "qcom,pm8226", + "qcom,pm8110", + "qcom,pma8084", + "qcom,pmi8962", + "qcom,pmd9635", + "qcom,pm8994", + "qcom,pmi8994", + "qcom,pm8916", + "qcom,pm8004", + "qcom,pm8909", + or generalized "qcom,spmi-pmic". - reg: Specifies the SPMI USID slave address for this device. For more information see: Documentation/devicetree/bindings/spmi/spmi.txt diff --git a/Documentation/devicetree/bindings/mfd/qcom-rpm.txt b/Documentation/devicetree/bindings/mfd/qcom-rpm.txt index 85e31980017a..5e97a9593ad7 100644 --- a/Documentation/devicetree/bindings/mfd/qcom-rpm.txt +++ b/Documentation/devicetree/bindings/mfd/qcom-rpm.txt @@ -12,6 +12,7 @@ frequencies. "qcom,rpm-apq8064" "qcom,rpm-msm8660" "qcom,rpm-msm8960" + "qcom,rpm-ipq8064" - reg: Usage: required @@ -31,16 +32,6 @@ frequencies. Value type: <string-array> Definition: must be the three strings "ack", "err" and "wakeup", in order -- #address-cells: - Usage: required - Value type: <u32> - Definition: must be 1 - -- #size-cells: - Usage: required - Value type: <u32> - Definition: must be 0 - - qcom,ipc: Usage: required Value type: <prop-encoded-array> @@ -52,6 +43,188 @@ frequencies. - u32 representing the ipc bit within the register += SUBNODES + +The RPM exposes resources to its subnodes. The below bindings specify the set +of valid subnodes that can operate on these resources. + +== Regulators + +Regulator nodes are identified by their compatible: + +- compatible: + Usage: required + Value type: <string> + Definition: must be one of: + "qcom,rpm-pm8058-regulators" + "qcom,rpm-pm8901-regulators" + "qcom,rpm-pm8921-regulators" + +- vdd_l0_l1_lvs-supply: +- vdd_l2_l11_l12-supply: +- vdd_l3_l4_l5-supply: +- vdd_l6_l7-supply: +- vdd_l8-supply: +- vdd_l9-supply: +- vdd_l10-supply: +- vdd_l13_l16-supply: +- vdd_l14_l15-supply: +- vdd_l17_l18-supply: +- vdd_l19_l20-supply: +- vdd_l21-supply: +- vdd_l22-supply: +- vdd_l23_l24_l25-supply: +- vdd_ncp-supply: +- vdd_s0-supply: +- vdd_s1-supply: +- vdd_s2-supply: +- vdd_s3-supply: +- vdd_s4-supply: + Usage: optional (pm8058 only) + Value type: <phandle> + Definition: reference to regulator supplying the input pin, as + described in the data sheet + +- lvs0_in-supply: +- lvs1_in-supply: +- lvs2_in-supply: +- lvs3_in-supply: +- mvs_in-supply: +- vdd_l0-supply: +- vdd_l1-supply: +- vdd_l2-supply: +- vdd_l3-supply: +- vdd_l4-supply: +- vdd_l5-supply: +- vdd_l6-supply: +- vdd_s0-supply: +- vdd_s1-supply: +- vdd_s2-supply: +- vdd_s3-supply: +- vdd_s4-supply: + Usage: optional (pm8901 only) + Value type: <phandle> + Definition: reference to regulator supplying the input pin, as + described in the data sheet + +- vdd_l1_l2_l12_l18-supply: +- vdd_l3_l15_l17-supply: +- vdd_l4_l14-supply: +- vdd_l5_l8_l16-supply: +- vdd_l6_l7-supply: +- vdd_l9_l11-supply: +- vdd_l10_l22-supply: +- vdd_l21_l23_l29-supply: +- vdd_l24-supply: +- vdd_l25-supply: +- vdd_l26-supply: +- vdd_l27-supply: +- vdd_l28-supply: +- vdd_ncp-supply: +- vdd_s1-supply: +- vdd_s2-supply: +- vdd_s4-supply: +- vdd_s5-supply: +- vdd_s6-supply: +- vdd_s7-supply: +- vdd_s8-supply: +- vin_5vs-supply: +- vin_lvs1_3_6-supply: +- vin_lvs2-supply: +- vin_lvs4_5_7-supply: + Usage: optional (pm8921 only) + Value type: <phandle> + Definition: reference to regulator supplying the input pin, as + described in the data sheet + +The regulator node houses sub-nodes for each regulator within the device. Each +sub-node is identified using the node's name, with valid values listed for each +of the pmics below. + +pm8058: + l0, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, + l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, s0, s1, s2, s3, s4, + lvs0, lvs1, ncp + +pm8901: + l0, l1, l2, l3, l4, l5, l6, s0, s1, s2, s3, s4, lvs0, lvs1, lvs2, lvs3, + mvs + +pm8921: + s1, s2, s3, s4, s7, s8, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, + l12, l14, l15, l16, l17, l18, l21, l22, l23, l24, l25, l26, l27, l28, + l29, lvs1, lvs2, lvs3, lvs4, lvs5, lvs6, lvs7, usb-switch, hdmi-switch, + ncp + +The content of each sub-node is defined by the standard binding for regulators - +see regulator.txt - with additional custom properties described below: + +=== Switch-mode Power Supply regulator custom properties + +- bias-pull-down: + Usage: optional + Value type: <empty> + Definition: enable pull down of the regulator when inactive + +- qcom,switch-mode-frequency: + Usage: required + Value type: <u32> + Definition: Frequency (Hz) of the switch-mode power supply; + must be one of: + 19200000, 9600000, 6400000, 4800000, 3840000, 3200000, + 2740000, 2400000, 2130000, 1920000, 1750000, 1600000, + 1480000, 1370000, 1280000, 1200000 + +- qcom,force-mode: + Usage: optional (default if no other qcom,force-mode is specified) + Value type: <u32> + Defintion: indicates that the regulator should be forced to a + particular mode, valid values are: + QCOM_RPM_FORCE_MODE_NONE - do not force any mode + QCOM_RPM_FORCE_MODE_LPM - force into low power mode + QCOM_RPM_FORCE_MODE_HPM - force into high power mode + QCOM_RPM_FORCE_MODE_AUTO - allow regulator to automatically + select its own mode based on + realtime current draw, only for: + pm8921 smps and ftsmps + +- qcom,power-mode-hysteretic: + Usage: optional + Value type: <empty> + Definition: select that the power supply should operate in hysteretic + mode, instead of the default pwm mode + +=== Low-dropout regulator custom properties + +- bias-pull-down: + Usage: optional + Value type: <empty> + Definition: enable pull down of the regulator when inactive + +- qcom,force-mode: + Usage: optional + Value type: <u32> + Defintion: indicates that the regulator should not be forced to any + particular mode, valid values are: + QCOM_RPM_FORCE_MODE_NONE - do not force any mode + QCOM_RPM_FORCE_MODE_LPM - force into low power mode + QCOM_RPM_FORCE_MODE_HPM - force into high power mode + QCOM_RPM_FORCE_MODE_BYPASS - set regulator to use bypass + mode, i.e. to act as a switch + and not regulate, only for: + pm8921 pldo, nldo and nldo1200 + +=== Negative Charge Pump custom properties + +- qcom,switch-mode-frequency: + Usage: required + Value type: <u32> + Definition: Frequency (Hz) of the swith mode power supply; + must be one of: + 19200000, 9600000, 6400000, 4800000, 3840000, 3200000, + 2740000, 2400000, 2130000, 1920000, 1750000, 1600000, + 1480000, 1370000, 1280000, 1200000 + = EXAMPLE #include <dt-bindings/mfd/qcom-rpm.h> @@ -64,7 +237,28 @@ frequencies. interrupts = <0 19 0>, <0 21 0>, <0 22 0>; interrupt-names = "ack", "err", "wakeup"; - #address-cells = <1>; - #size-cells = <0>; + regulators { + compatible = "qcom,rpm-pm8921-regulators"; + vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; + + s1 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + + bias-pull-down; + + qcom,switch-mode-frequency = <3200000>; + }; + + pm8921_s4: s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + + qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>; + }; + }; }; diff --git a/Documentation/devicetree/bindings/mfd/sky81452.txt b/Documentation/devicetree/bindings/mfd/sky81452.txt new file mode 100644 index 000000000000..35181794aa24 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/sky81452.txt @@ -0,0 +1,35 @@ +SKY81452 bindings + +Required properties: +- compatible : Must be "skyworks,sky81452" +- reg : I2C slave address + +Required child nodes: +- backlight : container node for backlight following the binding + in video/backlight/sky81452-backlight.txt +- regulator : container node for regulators following the binding + in regulator/sky81452-regulator.txt + +Example: + + sky81452@2c { + compatible = "skyworks,sky81452"; + reg = <0x2c>; + + backlight { + compatible = "skyworks,sky81452-backlight"; + name = "pwm-backlight"; + led-sources = <0 1 2 3 6>; + skyworks,ignore-pwm; + skyworks,phase-shift; + skyworks,current-limit = <2300>; + }; + + regulator { + lout { + regulator-name = "sky81452-lout"; + regulator-min-microvolt = <4500000>; + regulator-max-microvolt = <8000000>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index fae26d014aaf..9b98bd89cfe2 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -167,6 +167,7 @@ sii Seiko Instruments, Inc. silergy Silergy Corp. sirf SiRF Technology, Inc. sitronix Sitronix Technology Corporation +skyworks Skyworks Solutions, Inc. smsc Standard Microsystems Corporation snps Synopsys, Inc. solidrun SolidRun @@ -194,6 +195,7 @@ voipac Voipac Technologies s.r.o. winbond Winbond Electronics corp. wlf Wolfson Microelectronics wm Wondermedia Technologies, Inc. +x-powers X-Powers xes Extreme Engineering Solutions (X-ES) xillybus Xillybus Ltd. xlnx Xilinx diff --git a/Documentation/devicetree/bindings/video/backlight/sky81452-backlight.txt b/Documentation/devicetree/bindings/video/backlight/sky81452-backlight.txt new file mode 100644 index 000000000000..8bf2940f54bc --- /dev/null +++ b/Documentation/devicetree/bindings/video/backlight/sky81452-backlight.txt @@ -0,0 +1,29 @@ +SKY81452-backlight bindings + +Required properties: +- compatible : Must be "skyworks,sky81452-backlight" + +Optional properties: +- name : Name of backlight device. Default is 'lcd-backlight'. +- gpios : GPIO to use to EN pin. + See Documentation/devicetree/bindings/gpio/gpio.txt +- led-sources : List of enabled channels from 0 to 5. + See Documentation/devicetree/bindings/leds/common.txt +- skyworks,ignore-pwm : Ignore both PWM input +- skyworks,dpwm-mode : Enable DPWM dimming mode, otherwise Analog dimming. +- skyworks,phase-shift : Enable phase shift mode +- skyworks,short-detection-threshold-volt + : It should be one of 4, 5, 6 and 7V. +- skyworks,current-limit-mA + : It should be 2300mA or 2750mA. + +Example: + + backlight { + compatible = "skyworks,sky81452-backlight"; + name = "pwm-backlight"; + led-sources = <0 1 2 5>; + skyworks,ignore-pwm; + skyworks,phase-shift; + skyworks,current-limit-mA = <2300>; + }; diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index 63f01c42aed4..6b5e795f3fe2 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -1149,6 +1149,7 @@ static int arizona_extcon_probe(struct platform_device *pdev) } break; case WM5110: + case WM8280: switch (arizona->rev) { case 0 ... 2: break; diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index c1e2ca3d9a51..dc1aaa83a347 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -669,6 +669,7 @@ config GPIO_STP_XWAY config GPIO_TC3589X bool "TC3589X GPIOs" depends on MFD_TC3589X + depends on OF_GPIO select GPIOLIB_IRQCHIP help This enables support for the GPIOs found on the TC3589X diff --git a/drivers/gpio/gpio-arizona.c b/drivers/gpio/gpio-arizona.c index fe369f5c7fa6..9665d0aa4ebb 100644 --- a/drivers/gpio/gpio-arizona.c +++ b/drivers/gpio/gpio-arizona.c @@ -116,6 +116,7 @@ static int arizona_gpio_probe(struct platform_device *pdev) switch (arizona->type) { case WM5102: case WM5110: + case WM8280: case WM8997: arizona_gpio->gpio_chip.ngpio = 5; break; diff --git a/drivers/gpio/gpio-tc3589x.c b/drivers/gpio/gpio-tc3589x.c index 11aed2671065..31b244cffabb 100644 --- a/drivers/gpio/gpio-tc3589x.c +++ b/drivers/gpio/gpio-tc3589x.c @@ -260,10 +260,7 @@ static int tc3589x_gpio_probe(struct platform_device *pdev) tc3589x_gpio->chip.ngpio = tc3589x->num_gpio; tc3589x_gpio->chip.dev = &pdev->dev; tc3589x_gpio->chip.base = -1; - -#ifdef CONFIG_OF_GPIO tc3589x_gpio->chip.of_node = np; -#endif /* Bring the GPIO module out of reset */ ret = tc3589x_set_bits(tc3589x, TC3589x_RSTCTRL, diff --git a/drivers/input/keyboard/tc3589x-keypad.c b/drivers/input/keyboard/tc3589x-keypad.c index 563932500ff1..32522176b0bd 100644 --- a/drivers/input/keyboard/tc3589x-keypad.c +++ b/drivers/input/keyboard/tc3589x-keypad.c @@ -296,7 +296,6 @@ static void tc3589x_keypad_close(struct input_dev *input) tc3589x_keypad_disable(keypad); } -#ifdef CONFIG_OF static const struct tc3589x_keypad_platform_data * tc3589x_keypad_of_probe(struct device *dev) { @@ -346,14 +345,6 @@ tc3589x_keypad_of_probe(struct device *dev) return plat; } -#else -static inline const struct tc3589x_keypad_platform_data * -tc3589x_keypad_of_probe(struct device *dev) -{ - return ERR_PTR(-ENODEV); -} -#endif - static int tc3589x_keypad_probe(struct platform_device *pdev) { diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 38356e39adba..d5ad04dad081 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -283,6 +283,18 @@ config HTC_I2CPLD This device provides input and output GPIOs through an I2C interface to one or more sub-chips. +config MFD_INTEL_QUARK_I2C_GPIO + tristate "Intel Quark MFD I2C GPIO" + depends on PCI + depends on X86 + depends on COMMON_CLK + select MFD_CORE + help + This MFD provides support for I2C and GPIO that exist only + in a single PCI device. It splits the 2 IO devices to + their respective IO driver. + The GPIO exports a total amount of 8 interrupt-capable GPIOs. + config LPC_ICH tristate "Intel ICH LPC" depends on PCI @@ -364,6 +376,7 @@ config MFD_KEMPLD * COMe-bIP# * COMe-bPC2 (ETXexpress-PC) * COMe-bSC# (ETXexpress-SC T#) + * COMe-cBL6 * COMe-cBT6 * COMe-cCT6 * COMe-cDC2 (microETXexpress-DC) @@ -455,6 +468,20 @@ config MFD_MAX77693 additional drivers must be enabled in order to use the functionality of the device. +config MFD_MAX77843 + bool "Maxim Semiconductor MAX77843 PMIC Support" + depends on I2C=y + select MFD_CORE + select REGMAP_I2C + select REGMAP_IRQ + help + Say yes here to add support for Maxim Semiconductor MAX77843. + This is companion Power Management IC with LEDs, Haptic, Charger, + Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip. + This driver provides common support for accessing the device; + additional drivers must be enabled in order to use the functionality + of the device. + config MFD_MAX8907 tristate "Maxim Semiconductor MAX8907 PMIC Support" select MFD_CORE @@ -502,6 +529,16 @@ config MFD_MAX8998 additional drivers must be enabled in order to use the functionality of the device. +config MFD_MT6397 + tristate "MediaTek MT6397 PMIC Support" + select MFD_CORE + select IRQ_DOMAIN + help + Say yes here to add support for MediaTek MT6397 PMIC. This is + a Power Management IC. This driver provides common support for + accessing the device; additional drivers must be enabled in order + to use the functionality of the device. + config MFD_MENF21BMC tristate "MEN 14F021P00 Board Management Controller Support" depends on I2C @@ -655,6 +692,7 @@ config MFD_RT5033 depends on I2C=y select MFD_CORE select REGMAP_I2C + select REGMAP_IRQ help This driver provides for the Richtek RT5033 Power Management IC, which includes the I2C driver and the Core APIs. This driver provides @@ -753,6 +791,18 @@ config MFD_SM501_GPIO lines on the SM501. The platform data is used to supply the base number for the first GPIO line to register. +config MFD_SKY81452 + tristate "Skyworks Solutions SKY81452" + select MFD_CORE + select REGMAP_I2C + depends on I2C + help + This is the core driver for the Skyworks SKY81452 backlight and + voltage regulator device. + + This driver can also be built as a module. If so, the module + will be called sky81452. + config MFD_SMSC bool "SMSC ECE1099 series chips" depends on I2C=y @@ -1210,6 +1260,7 @@ config MFD_TIMBERDALE config MFD_TC3589X bool "Toshiba TC35892 and variants" depends on I2C=y + depends on OF select MFD_CORE help Support for the Toshiba TC35892 and variants I/O Expander. @@ -1289,10 +1340,11 @@ config MFD_WM5102 Support for Wolfson Microelectronics WM5102 low power audio SoC config MFD_WM5110 - bool "Wolfson Microelectronics WM5110" + bool "Wolfson Microelectronics WM5110 and WM8280/WM8281" depends on MFD_ARIZONA help - Support for Wolfson Microelectronics WM5110 low power audio SoC + Support for Wolfson Microelectronics WM5110 and WM8280/WM8281 + low power audio SoC config MFD_WM8997 bool "Wolfson Microelectronics WM8997" @@ -1362,7 +1414,7 @@ config MFD_WM8994 depends on I2C help The WM8994 is a highly integrated hi-fi CODEC designed for - smartphone applicatiosn. As well as audio functionality it + smartphone applications. As well as audio functionality it has on board GPIO and regulator functionality which is supported via the relevant subsystems. This driver provides core support for the WM8994, in order to use the actual diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index 19f3d744e3bd..0e5cfeba107c 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -13,7 +13,7 @@ obj-$(CONFIG_MFD_CROS_EC) += cros_ec.o obj-$(CONFIG_MFD_CROS_EC_I2C) += cros_ec_i2c.o obj-$(CONFIG_MFD_CROS_EC_SPI) += cros_ec_spi.o -rtsx_pci-objs := rtsx_pcr.o rtsx_gops.o rts5209.o rts5229.o rtl8411.o rts5227.o rts5249.o +rtsx_pci-objs := rtsx_pcr.o rts5209.o rts5229.o rtl8411.o rts5227.o rts5249.o obj-$(CONFIG_MFD_RTSX_PCI) += rtsx_pci.o obj-$(CONFIG_MFD_RTSX_USB) += rtsx_usb.o @@ -117,6 +117,7 @@ obj-$(CONFIG_MFD_DA9150) += da9150-core.o obj-$(CONFIG_MFD_MAX14577) += max14577.o obj-$(CONFIG_MFD_MAX77686) += max77686.o obj-$(CONFIG_MFD_MAX77693) += max77693.o +obj-$(CONFIG_MFD_MAX77843) += max77843.o obj-$(CONFIG_MFD_MAX8907) += max8907.o max8925-objs := max8925-core.o max8925-i2c.o obj-$(CONFIG_MFD_MAX8925) += max8925.o @@ -138,6 +139,7 @@ obj-$(CONFIG_AB8500_CORE) += ab8500-core.o ab8500-sysctrl.o obj-$(CONFIG_MFD_TIMBERDALE) += timberdale.o obj-$(CONFIG_PMIC_ADP5520) += adp5520.o obj-$(CONFIG_MFD_KEMPLD) += kempld-core.o +obj-$(CONFIG_MFD_INTEL_QUARK_I2C_GPIO) += intel_quark_i2c_gpio.o obj-$(CONFIG_LPC_SCH) += lpc_sch.o obj-$(CONFIG_LPC_ICH) += lpc_ich.o obj-$(CONFIG_MFD_RDC321X) += rdc321x-southbridge.o @@ -178,6 +180,8 @@ obj-$(CONFIG_MFD_MENF21BMC) += menf21bmc.o obj-$(CONFIG_MFD_HI6421_PMIC) += hi6421-pmic-core.o obj-$(CONFIG_MFD_DLN2) += dln2.o obj-$(CONFIG_MFD_RT5033) += rt5033.o +obj-$(CONFIG_MFD_SKY81452) += sky81452.o intel-soc-pmic-objs := intel_soc_pmic_core.o intel_soc_pmic_crc.o obj-$(CONFIG_INTEL_SOC_PMIC) += intel-soc-pmic.o +obj-$(CONFIG_MFD_MT6397) += mt6397-core.o diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c index 9a8e185f11df..cdd6f3d63314 100644 --- a/drivers/mfd/ab8500-debugfs.c +++ b/drivers/mfd/ab8500-debugfs.c @@ -1283,7 +1283,7 @@ static irqreturn_t ab8500_debug_handler(int irq, void *data) /* Prints to seq_file or log_buf */ static int ab8500_registers_print(struct device *dev, u32 bank, - struct seq_file *s) + struct seq_file *s) { unsigned int i; @@ -1304,20 +1304,19 @@ static int ab8500_registers_print(struct device *dev, u32 bank, } if (s) { - err = seq_printf(s, - " [0x%02X/0x%02X]: 0x%02X\n", - bank, reg, value); - if (err < 0) { - /* Error is not returned here since - * the output is wanted in any case */ + seq_printf(s, " [0x%02X/0x%02X]: 0x%02X\n", + bank, reg, value); + /* Error is not returned here since + * the output is wanted in any case */ + if (seq_has_overflowed(s)) return 0; - } } else { dev_info(dev, " [0x%02X/0x%02X]: 0x%02X\n", bank, reg, value); } } } + return 0; } @@ -1330,8 +1329,7 @@ static int ab8500_print_bank_registers(struct seq_file *s, void *p) seq_printf(s, " bank 0x%02X:\n", bank); - ab8500_registers_print(dev, bank, s); - return 0; + return ab8500_registers_print(dev, bank, s); } static int ab8500_registers_open(struct inode *inode, struct file *file) @@ -1355,9 +1353,12 @@ static int ab8500_print_all_banks(struct seq_file *s, void *p) seq_puts(s, AB8500_NAME_STRING " register values:\n"); for (i = 0; i < AB8500_NUM_BANKS; i++) { - seq_printf(s, " bank 0x%02X:\n", i); + int err; - ab8500_registers_print(dev, i, s); + seq_printf(s, " bank 0x%02X:\n", i); + err = ab8500_registers_print(dev, i, s); + if (err) + return err; } return 0; } @@ -1458,7 +1459,8 @@ static const struct file_operations ab8500_all_banks_fops = { static int ab8500_bank_print(struct seq_file *s, void *p) { - return seq_printf(s, "0x%02X\n", debug_bank); + seq_printf(s, "0x%02X\n", debug_bank); + return 0; } static int ab8500_bank_open(struct inode *inode, struct file *file) @@ -1490,7 +1492,8 @@ static ssize_t ab8500_bank_write(struct file *file, static int ab8500_address_print(struct seq_file *s, void *p) { - return seq_printf(s, "0x%02X\n", debug_address); + seq_printf(s, "0x%02X\n", debug_address); + return 0; } static int ab8500_address_open(struct inode *inode, struct file *file) @@ -1598,7 +1601,8 @@ static int ab8500_interrupts_print(struct seq_file *s, void *p) for (line = 0; line < num_interrupt_lines; line++) { struct irq_desc *desc = irq_to_desc(line + irq_first); - seq_printf(s, "%3i: %6i %4i", line, + seq_printf(s, "%3i: %6i %4i", + line, num_interrupts[line], num_wake_interrupts[line]); @@ -1705,8 +1709,7 @@ static int ab8500_print_modem_registers(struct seq_file *s, void *p) dev_err(dev, "ab->read fail %d\n", err); return err; } - err = seq_printf(s, " [0x%02X/0x%02X]: 0x%02X\n", - bank, reg, value); + seq_printf(s, " [0x%02X/0x%02X]: 0x%02X\n", bank, reg, value); } err = abx500_set_register_interruptible(dev, AB8500_REGU_CTRL1, AB8500_SUPPLY_CONTROL_REG, orig_value); @@ -1743,8 +1746,9 @@ static int ab8500_gpadc_bat_ctrl_print(struct seq_file *s, void *p) bat_ctrl_convert = ab8500_gpadc_ad_to_voltage(gpadc, BAT_CTRL, bat_ctrl_raw); - return seq_printf(s, "%d,0x%X\n", - bat_ctrl_convert, bat_ctrl_raw); + seq_printf(s, "%d,0x%X\n", bat_ctrl_convert, bat_ctrl_raw); + + return 0; } static int ab8500_gpadc_bat_ctrl_open(struct inode *inode, struct file *file) @@ -1773,8 +1777,9 @@ static int ab8500_gpadc_btemp_ball_print(struct seq_file *s, void *p) btemp_ball_convert = ab8500_gpadc_ad_to_voltage(gpadc, BTEMP_BALL, btemp_ball_raw); - return seq_printf(s, - "%d,0x%X\n", btemp_ball_convert, btemp_ball_raw); + seq_printf(s, "%d,0x%X\n", btemp_ball_convert, btemp_ball_raw); + + return 0; } static int ab8500_gpadc_btemp_ball_open(struct inode *inode, @@ -1804,8 +1809,9 @@ static int ab8500_gpadc_main_charger_v_print(struct seq_file *s, void *p) main_charger_v_convert = ab8500_gpadc_ad_to_voltage(gpadc, MAIN_CHARGER_V, main_charger_v_raw); - return seq_printf(s, "%d,0x%X\n", - main_charger_v_convert, main_charger_v_raw); + seq_printf(s, "%d,0x%X\n", main_charger_v_convert, main_charger_v_raw); + + return 0; } static int ab8500_gpadc_main_charger_v_open(struct inode *inode, @@ -1835,8 +1841,9 @@ static int ab8500_gpadc_acc_detect1_print(struct seq_file *s, void *p) acc_detect1_convert = ab8500_gpadc_ad_to_voltage(gpadc, ACC_DETECT1, acc_detect1_raw); - return seq_printf(s, "%d,0x%X\n", - acc_detect1_convert, acc_detect1_raw); + seq_printf(s, "%d,0x%X\n", acc_detect1_convert, acc_detect1_raw); + + return 0; } static int ab8500_gpadc_acc_detect1_open(struct inode *inode, @@ -1866,8 +1873,9 @@ static int ab8500_gpadc_acc_detect2_print(struct seq_file *s, void *p) acc_detect2_convert = ab8500_gpadc_ad_to_voltage(gpadc, ACC_DETECT2, acc_detect2_raw); - return seq_printf(s, "%d,0x%X\n", - acc_detect2_convert, acc_detect2_raw); + seq_printf(s, "%d,0x%X\n", acc_detect2_convert, acc_detect2_raw); + + return 0; } static int ab8500_gpadc_acc_detect2_open(struct inode *inode, @@ -1897,8 +1905,9 @@ static int ab8500_gpadc_aux1_print(struct seq_file *s, void *p) aux1_convert = ab8500_gpadc_ad_to_voltage(gpadc, ADC_AUX1, aux1_raw); - return seq_printf(s, "%d,0x%X\n", - aux1_convert, aux1_raw); + seq_printf(s, "%d,0x%X\n", aux1_convert, aux1_raw); + + return 0; } static int ab8500_gpadc_aux1_open(struct inode *inode, struct file *file) @@ -1926,8 +1935,9 @@ static int ab8500_gpadc_aux2_print(struct seq_file *s, void *p) aux2_convert = ab8500_gpadc_ad_to_voltage(gpadc, ADC_AUX2, aux2_raw); - return seq_printf(s, "%d,0x%X\n", - aux2_convert, aux2_raw); + seq_printf(s, "%d,0x%X\n", aux2_convert, aux2_raw); + + return 0; } static int ab8500_gpadc_aux2_open(struct inode *inode, struct file *file) @@ -1955,8 +1965,9 @@ static int ab8500_gpadc_main_bat_v_print(struct seq_file *s, void *p) main_bat_v_convert = ab8500_gpadc_ad_to_voltage(gpadc, MAIN_BAT_V, main_bat_v_raw); - return seq_printf(s, "%d,0x%X\n", - main_bat_v_convert, main_bat_v_raw); + seq_printf(s, "%d,0x%X\n", main_bat_v_convert, main_bat_v_raw); + + return 0; } static int ab8500_gpadc_main_bat_v_open(struct inode *inode, @@ -1986,8 +1997,9 @@ static int ab8500_gpadc_vbus_v_print(struct seq_file *s, void *p) vbus_v_convert = ab8500_gpadc_ad_to_voltage(gpadc, VBUS_V, vbus_v_raw); - return seq_printf(s, "%d,0x%X\n", - vbus_v_convert, vbus_v_raw); + seq_printf(s, "%d,0x%X\n", vbus_v_convert, vbus_v_raw); + + return 0; } static int ab8500_gpadc_vbus_v_open(struct inode *inode, struct file *file) @@ -2015,8 +2027,9 @@ static int ab8500_gpadc_main_charger_c_print(struct seq_file *s, void *p) main_charger_c_convert = ab8500_gpadc_ad_to_voltage(gpadc, MAIN_CHARGER_C, main_charger_c_raw); - return seq_printf(s, "%d,0x%X\n", - main_charger_c_convert, main_charger_c_raw); + seq_printf(s, "%d,0x%X\n", main_charger_c_convert, main_charger_c_raw); + + return 0; } static int ab8500_gpadc_main_charger_c_open(struct inode *inode, @@ -2046,8 +2059,9 @@ static int ab8500_gpadc_usb_charger_c_print(struct seq_file *s, void *p) usb_charger_c_convert = ab8500_gpadc_ad_to_voltage(gpadc, USB_CHARGER_C, usb_charger_c_raw); - return seq_printf(s, "%d,0x%X\n", - usb_charger_c_convert, usb_charger_c_raw); + seq_printf(s, "%d,0x%X\n", usb_charger_c_convert, usb_charger_c_raw); + + return 0; } static int ab8500_gpadc_usb_charger_c_open(struct inode *inode, @@ -2077,8 +2091,9 @@ static int ab8500_gpadc_bk_bat_v_print(struct seq_file *s, void *p) bk_bat_v_convert = ab8500_gpadc_ad_to_voltage(gpadc, BK_BAT_V, bk_bat_v_raw); - return seq_printf(s, "%d,0x%X\n", - bk_bat_v_convert, bk_bat_v_raw); + seq_printf(s, "%d,0x%X\n", bk_bat_v_convert, bk_bat_v_raw); + + return 0; } static int ab8500_gpadc_bk_bat_v_open(struct inode *inode, struct file *file) @@ -2107,8 +2122,9 @@ static int ab8500_gpadc_die_temp_print(struct seq_file *s, void *p) die_temp_convert = ab8500_gpadc_ad_to_voltage(gpadc, DIE_TEMP, die_temp_raw); - return seq_printf(s, "%d,0x%X\n", - die_temp_convert, die_temp_raw); + seq_printf(s, "%d,0x%X\n", die_temp_convert, die_temp_raw); + + return 0; } static int ab8500_gpadc_die_temp_open(struct inode *inode, struct file *file) @@ -2137,8 +2153,9 @@ static int ab8500_gpadc_usb_id_print(struct seq_file *s, void *p) usb_id_convert = ab8500_gpadc_ad_to_voltage(gpadc, USB_ID, usb_id_raw); - return seq_printf(s, "%d,0x%X\n", - usb_id_convert, usb_id_raw); + seq_printf(s, "%d,0x%X\n", usb_id_convert, usb_id_raw); + + return 0; } static int ab8500_gpadc_usb_id_open(struct inode *inode, struct file *file) @@ -2166,8 +2183,9 @@ static int ab8540_gpadc_xtal_temp_print(struct seq_file *s, void *p) xtal_temp_convert = ab8500_gpadc_ad_to_voltage(gpadc, XTAL_TEMP, xtal_temp_raw); - return seq_printf(s, "%d,0x%X\n", - xtal_temp_convert, xtal_temp_raw); + seq_printf(s, "%d,0x%X\n", xtal_temp_convert, xtal_temp_raw); + + return 0; } static int ab8540_gpadc_xtal_temp_open(struct inode *inode, struct file *file) @@ -2197,8 +2215,9 @@ static int ab8540_gpadc_vbat_true_meas_print(struct seq_file *s, void *p) ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS, vbat_true_meas_raw); - return seq_printf(s, "%d,0x%X\n", - vbat_true_meas_convert, vbat_true_meas_raw); + seq_printf(s, "%d,0x%X\n", vbat_true_meas_convert, vbat_true_meas_raw); + + return 0; } static int ab8540_gpadc_vbat_true_meas_open(struct inode *inode, @@ -2233,9 +2252,13 @@ static int ab8540_gpadc_bat_ctrl_and_ibat_print(struct seq_file *s, void *p) ibat_convert = ab8500_gpadc_ad_to_voltage(gpadc, IBAT_VIRTUAL_CHANNEL, ibat_raw); - return seq_printf(s, "%d,0x%X\n" "%d,0x%X\n", - bat_ctrl_convert, bat_ctrl_raw, - ibat_convert, ibat_raw); + seq_printf(s, + "%d,0x%X\n" + "%d,0x%X\n", + bat_ctrl_convert, bat_ctrl_raw, + ibat_convert, ibat_raw); + + return 0; } static int ab8540_gpadc_bat_ctrl_and_ibat_open(struct inode *inode, @@ -2269,9 +2292,13 @@ static int ab8540_gpadc_vbat_meas_and_ibat_print(struct seq_file *s, void *p) ibat_convert = ab8500_gpadc_ad_to_voltage(gpadc, IBAT_VIRTUAL_CHANNEL, ibat_raw); - return seq_printf(s, "%d,0x%X\n" "%d,0x%X\n", - vbat_meas_convert, vbat_meas_raw, - ibat_convert, ibat_raw); + seq_printf(s, + "%d,0x%X\n" + "%d,0x%X\n", + vbat_meas_convert, vbat_meas_raw, + ibat_convert, ibat_raw); + + return 0; } static int ab8540_gpadc_vbat_meas_and_ibat_open(struct inode *inode, @@ -2307,9 +2334,13 @@ static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s, ibat_convert = ab8500_gpadc_ad_to_voltage(gpadc, IBAT_VIRTUAL_CHANNEL, ibat_raw); - return seq_printf(s, "%d,0x%X\n" "%d,0x%X\n", - vbat_true_meas_convert, vbat_true_meas_raw, - ibat_convert, ibat_raw); + seq_printf(s, + "%d,0x%X\n" + "%d,0x%X\n", + vbat_true_meas_convert, vbat_true_meas_raw, + ibat_convert, ibat_raw); + + return 0; } static int ab8540_gpadc_vbat_true_meas_and_ibat_open(struct inode *inode, @@ -2344,9 +2375,13 @@ static int ab8540_gpadc_bat_temp_and_ibat_print(struct seq_file *s, void *p) ibat_convert = ab8500_gpadc_ad_to_voltage(gpadc, IBAT_VIRTUAL_CHANNEL, ibat_raw); - return seq_printf(s, "%d,0x%X\n" "%d,0x%X\n", - bat_temp_convert, bat_temp_raw, - ibat_convert, ibat_raw); + seq_printf(s, + "%d,0x%X\n" + "%d,0x%X\n", + bat_temp_convert, bat_temp_raw, + ibat_convert, ibat_raw); + + return 0; } static int ab8540_gpadc_bat_temp_and_ibat_open(struct inode *inode, @@ -2373,16 +2408,19 @@ static int ab8540_gpadc_otp_cal_print(struct seq_file *s, void *p) gpadc = ab8500_gpadc_get("ab8500-gpadc.0"); ab8540_gpadc_get_otp(gpadc, &vmain_l, &vmain_h, &btemp_l, &btemp_h, &vbat_l, &vbat_h, &ibat_l, &ibat_h); - return seq_printf(s, "VMAIN_L:0x%X\n" - "VMAIN_H:0x%X\n" - "BTEMP_L:0x%X\n" - "BTEMP_H:0x%X\n" - "VBAT_L:0x%X\n" - "VBAT_H:0x%X\n" - "IBAT_L:0x%X\n" - "IBAT_H:0x%X\n", - vmain_l, vmain_h, btemp_l, btemp_h, - vbat_l, vbat_h, ibat_l, ibat_h); + seq_printf(s, + "VMAIN_L:0x%X\n" + "VMAIN_H:0x%X\n" + "BTEMP_L:0x%X\n" + "BTEMP_H:0x%X\n" + "VBAT_L:0x%X\n" + "VBAT_H:0x%X\n" + "IBAT_L:0x%X\n" + "IBAT_H:0x%X\n", + vmain_l, vmain_h, btemp_l, btemp_h, + vbat_l, vbat_h, ibat_l, ibat_h); + + return 0; } static int ab8540_gpadc_otp_cal_open(struct inode *inode, struct file *file) @@ -2400,7 +2438,9 @@ static const struct file_operations ab8540_gpadc_otp_calib_fops = { static int ab8500_gpadc_avg_sample_print(struct seq_file *s, void *p) { - return seq_printf(s, "%d\n", avg_sample); + seq_printf(s, "%d\n", avg_sample); + + return 0; } static int ab8500_gpadc_avg_sample_open(struct inode *inode, struct file *file) @@ -2445,7 +2485,9 @@ static const struct file_operations ab8500_gpadc_avg_sample_fops = { static int ab8500_gpadc_trig_edge_print(struct seq_file *s, void *p) { - return seq_printf(s, "%d\n", trig_edge); + seq_printf(s, "%d\n", trig_edge); + + return 0; } static int ab8500_gpadc_trig_edge_open(struct inode *inode, struct file *file) @@ -2490,7 +2532,9 @@ static const struct file_operations ab8500_gpadc_trig_edge_fops = { static int ab8500_gpadc_trig_timer_print(struct seq_file *s, void *p) { - return seq_printf(s, "%d\n", trig_timer); + seq_printf(s, "%d\n", trig_timer); + + return 0; } static int ab8500_gpadc_trig_timer_open(struct inode *inode, struct file *file) @@ -2533,7 +2577,9 @@ static const struct file_operations ab8500_gpadc_trig_timer_fops = { static int ab8500_gpadc_conv_type_print(struct seq_file *s, void *p) { - return seq_printf(s, "%d\n", conv_type); + seq_printf(s, "%d\n", conv_type); + + return 0; } static int ab8500_gpadc_conv_type_open(struct inode *inode, struct file *file) diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 09ba8f186e6a..6ca6dfab50eb 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -561,12 +561,23 @@ static int arizona_of_get_core_pdata(struct arizona *arizona) count++; } + count = 0; + of_property_for_each_u32(arizona->dev->of_node, "wlf,dmic-ref", prop, + cur, val) { + if (count == ARRAY_SIZE(arizona->pdata.dmic_ref)) + break; + + arizona->pdata.dmic_ref[count] = val; + count++; + } + return 0; } const struct of_device_id arizona_of_match[] = { { .compatible = "wlf,wm5102", .data = (void *)WM5102 }, { .compatible = "wlf,wm5110", .data = (void *)WM5110 }, + { .compatible = "wlf,wm8280", .data = (void *)WM8280 }, { .compatible = "wlf,wm8997", .data = (void *)WM8997 }, {}, }; @@ -671,6 +682,7 @@ int arizona_dev_init(struct arizona *arizona) switch (arizona->type) { case WM5102: case WM5110: + case WM8280: case WM8997: for (i = 0; i < ARRAY_SIZE(wm5102_core_supplies); i++) arizona->core_supplies[i].supply @@ -834,11 +846,19 @@ int arizona_dev_init(struct arizona *arizona) #endif #ifdef CONFIG_MFD_WM5110 case 0x5110: - type_name = "WM5110"; - if (arizona->type != WM5110) { + switch (arizona->type) { + case WM5110: + type_name = "WM5110"; + break; + case WM8280: + type_name = "WM8280"; + break; + default: + type_name = "WM5110"; dev_err(arizona->dev, "WM5110 registered as %d\n", arizona->type); arizona->type = WM5110; + break; } apply_patch = wm5110_patch; break; @@ -1010,6 +1030,7 @@ int arizona_dev_init(struct arizona *arizona) ARRAY_SIZE(wm5102_devs), NULL, 0, NULL); break; case WM5110: + case WM8280: ret = mfd_add_devices(arizona->dev, -1, wm5110_devs, ARRAY_SIZE(wm5110_devs), NULL, 0, NULL); break; diff --git a/drivers/mfd/arizona-i2c.c b/drivers/mfd/arizona-i2c.c index 9d4156fb082a..ff782a5de235 100644 --- a/drivers/mfd/arizona-i2c.c +++ b/drivers/mfd/arizona-i2c.c @@ -44,6 +44,7 @@ static int arizona_i2c_probe(struct i2c_client *i2c, #endif #ifdef CONFIG_MFD_WM5110 case WM5110: + case WM8280: regmap_config = &wm5110_i2c_regmap; break; #endif @@ -87,6 +88,7 @@ static int arizona_i2c_remove(struct i2c_client *i2c) static const struct i2c_device_id arizona_i2c_id[] = { { "wm5102", WM5102 }, { "wm5110", WM5110 }, + { "wm8280", WM8280 }, { "wm8997", WM8997 }, { } }; diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c index 3a3fe7cc6d61..d063b94b94b5 100644 --- a/drivers/mfd/arizona-irq.c +++ b/drivers/mfd/arizona-irq.c @@ -211,6 +211,7 @@ int arizona_irq_init(struct arizona *arizona) #endif #ifdef CONFIG_MFD_WM5110 case WM5110: + case WM8280: aod = &wm5110_aod; switch (arizona->rev) { diff --git a/drivers/mfd/arizona-spi.c b/drivers/mfd/arizona-spi.c index 8ef58bcff193..1e845f6d407b 100644 --- a/drivers/mfd/arizona-spi.c +++ b/drivers/mfd/arizona-spi.c @@ -44,6 +44,7 @@ static int arizona_spi_probe(struct spi_device *spi) #endif #ifdef CONFIG_MFD_WM5110 case WM5110: + case WM8280: regmap_config = &wm5110_spi_regmap; break; #endif @@ -84,6 +85,7 @@ static int arizona_spi_remove(struct spi_device *spi) static const struct spi_device_id arizona_spi_ids[] = { { "wm5102", WM5102 }, { "wm5110", WM5110 }, + { "wm8280", WM8280 }, { }, }; MODULE_DEVICE_TABLE(spi, arizona_spi_ids); diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index 0acbe52b2411..d18029be6a78 100644 --- a/drivers/mfd/axp20x.c +++ b/drivers/mfd/axp20x.c @@ -29,7 +29,7 @@ #define AXP20X_OFF 0x80 -static const char const *axp20x_model_names[] = { +static const char * const axp20x_model_names[] = { "AXP202", "AXP209", "AXP288", @@ -290,6 +290,29 @@ static struct resource axp288_adc_resources[] = { }, }; +static struct resource axp288_extcon_resources[] = { + { + .start = AXP288_IRQ_VBUS_FALL, + .end = AXP288_IRQ_VBUS_FALL, + .flags = IORESOURCE_IRQ, + }, + { + .start = AXP288_IRQ_VBUS_RISE, + .end = AXP288_IRQ_VBUS_RISE, + .flags = IORESOURCE_IRQ, + }, + { + .start = AXP288_IRQ_MV_CHNG, + .end = AXP288_IRQ_MV_CHNG, + .flags = IORESOURCE_IRQ, + }, + { + .start = AXP288_IRQ_BC_USB_CHNG, + .end = AXP288_IRQ_BC_USB_CHNG, + .flags = IORESOURCE_IRQ, + }, +}; + static struct resource axp288_charger_resources[] = { { .start = AXP288_IRQ_OV, @@ -345,6 +368,11 @@ static struct mfd_cell axp288_cells[] = { .resources = axp288_adc_resources, }, { + .name = "axp288_extcon", + .num_resources = ARRAY_SIZE(axp288_extcon_resources), + .resources = axp288_extcon_resources, + }, + { .name = "axp288_charger", .num_resources = ARRAY_SIZE(axp288_charger_resources), .resources = axp288_charger_resources, diff --git a/drivers/mfd/da9052-irq.c b/drivers/mfd/da9052-irq.c index 57ae7841f536..e65ca194fa98 100644 --- a/drivers/mfd/da9052-irq.c +++ b/drivers/mfd/da9052-irq.c @@ -262,6 +262,8 @@ int da9052_irq_init(struct da9052 *da9052) goto regmap_err; } + enable_irq_wake(da9052->chip_irq); + ret = da9052_request_irq(da9052, DA9052_IRQ_ADC_EOM, "adc-irq", da9052_auxadc_irq, da9052); diff --git a/drivers/mfd/da9052-spi.c b/drivers/mfd/da9052-spi.c index 45ae0b7d13ef..b5de8a6856c0 100644 --- a/drivers/mfd/da9052-spi.c +++ b/drivers/mfd/da9052-spi.c @@ -32,7 +32,7 @@ static int da9052_spi_probe(struct spi_device *spi) if (!da9052) return -ENOMEM; - spi->mode = SPI_MODE_0 | SPI_CPOL; + spi->mode = SPI_MODE_0; spi->bits_per_word = 8; spi_setup(spi); @@ -43,6 +43,10 @@ static int da9052_spi_probe(struct spi_device *spi) config = da9052_regmap_config; config.read_flag_mask = 1; + config.reg_bits = 7; + config.pad_bits = 1; + config.val_bits = 8; + config.use_single_rw = 1; da9052->regmap = devm_regmap_init_spi(spi, &config); if (IS_ERR(da9052->regmap)) { diff --git a/drivers/mfd/da9150-core.c b/drivers/mfd/da9150-core.c index 4d757b97ef9a..5549817df32e 100644 --- a/drivers/mfd/da9150-core.c +++ b/drivers/mfd/da9150-core.c @@ -95,7 +95,7 @@ static const struct regmap_range_cfg da9150_range_cfg[] = { }, }; -static struct regmap_config da9150_regmap_config = { +static const struct regmap_config da9150_regmap_config = { .reg_bits = 8, .val_bits = 8, .ranges = da9150_range_cfg, diff --git a/drivers/mfd/dln2.c b/drivers/mfd/dln2.c index 1be9bd1c046d..704e189ca162 100644 --- a/drivers/mfd/dln2.c +++ b/drivers/mfd/dln2.c @@ -435,7 +435,7 @@ static int _dln2_transfer(struct dln2_dev *dln2, u16 handle, u16 cmd, struct dln2_response *rsp; struct dln2_rx_context *rxc; struct device *dev = &dln2->interface->dev; - const unsigned long timeout = DLN2_USB_TIMEOUT * HZ / 1000; + const unsigned long timeout = msecs_to_jiffies(DLN2_USB_TIMEOUT); struct dln2_mod_rx_slots *rxs = &dln2->mod_rx_slots[handle]; int size; diff --git a/drivers/mfd/hi6421-pmic-core.c b/drivers/mfd/hi6421-pmic-core.c index 7210ae28bf81..95b2ff8f223a 100644 --- a/drivers/mfd/hi6421-pmic-core.c +++ b/drivers/mfd/hi6421-pmic-core.c @@ -93,7 +93,7 @@ static int hi6421_pmic_remove(struct platform_device *pdev) return 0; } -static struct of_device_id of_hi6421_pmic_match_tbl[] = { +static const struct of_device_id of_hi6421_pmic_match_tbl[] = { { .compatible = "hisilicon,hi6421-pmic", }, { }, }; diff --git a/drivers/mfd/intel_quark_i2c_gpio.c b/drivers/mfd/intel_quark_i2c_gpio.c new file mode 100644 index 000000000000..1ce16037d043 --- /dev/null +++ b/drivers/mfd/intel_quark_i2c_gpio.c @@ -0,0 +1,282 @@ +/* + * Intel Quark MFD PCI driver for I2C & GPIO + * + * Copyright(c) 2014 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * Intel Quark PCI device for I2C and GPIO controller sharing the same + * PCI function. This PCI driver will split the 2 devices into their + * respective drivers. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/pci.h> +#include <linux/mfd/core.h> +#include <linux/clkdev.h> +#include <linux/clk-provider.h> +#include <linux/dmi.h> +#include <linux/platform_data/gpio-dwapb.h> +#include <linux/platform_data/i2c-designware.h> + +/* PCI BAR for register base address */ +#define MFD_I2C_BAR 0 +#define MFD_GPIO_BAR 1 + +/* The base GPIO number under GPIOLIB framework */ +#define INTEL_QUARK_MFD_GPIO_BASE 8 + +/* The default number of South-Cluster GPIO on Quark. */ +#define INTEL_QUARK_MFD_NGPIO 8 + +/* The DesignWare GPIO ports on Quark. */ +#define INTEL_QUARK_GPIO_NPORTS 1 + +#define INTEL_QUARK_IORES_MEM 0 +#define INTEL_QUARK_IORES_IRQ 1 + +#define INTEL_QUARK_I2C_CONTROLLER_CLK "i2c_designware.0" + +/* The Quark I2C controller source clock */ +#define INTEL_QUARK_I2C_CLK_HZ 33000000 + +#define INTEL_QUARK_I2C_NCLK 1 + +struct intel_quark_mfd { + struct pci_dev *pdev; + struct clk *i2c_clk; + struct clk_lookup *i2c_clk_lookup; +}; + +struct i2c_mode_info { + const char *name; + unsigned int i2c_scl_freq; +}; + +static const struct i2c_mode_info platform_i2c_mode_info[] = { + { + .name = "Galileo", + .i2c_scl_freq = 100000, + }, + { + .name = "GalileoGen2", + .i2c_scl_freq = 400000, + }, + {} +}; + +static struct resource intel_quark_i2c_res[] = { + [INTEL_QUARK_IORES_MEM] = { + .flags = IORESOURCE_MEM, + }, + [INTEL_QUARK_IORES_IRQ] = { + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource intel_quark_gpio_res[] = { + [INTEL_QUARK_IORES_MEM] = { + .flags = IORESOURCE_MEM, + }, +}; + +static struct mfd_cell intel_quark_mfd_cells[] = { + { + .id = MFD_I2C_BAR, + .name = "i2c_designware", + .num_resources = ARRAY_SIZE(intel_quark_i2c_res), + .resources = intel_quark_i2c_res, + .ignore_resource_conflicts = true, + }, + { + .id = MFD_GPIO_BAR, + .name = "gpio-dwapb", + .num_resources = ARRAY_SIZE(intel_quark_gpio_res), + .resources = intel_quark_gpio_res, + .ignore_resource_conflicts = true, + }, +}; + +static const struct pci_device_id intel_quark_mfd_ids[] = { + { PCI_VDEVICE(INTEL, 0x0934), }, + {}, +}; +MODULE_DEVICE_TABLE(pci, intel_quark_mfd_ids); + +static int intel_quark_register_i2c_clk(struct intel_quark_mfd *quark_mfd) +{ + struct pci_dev *pdev = quark_mfd->pdev; + struct clk_lookup *i2c_clk_lookup; + struct clk *i2c_clk; + int ret; + + i2c_clk_lookup = devm_kcalloc(&pdev->dev, INTEL_QUARK_I2C_NCLK, + sizeof(*i2c_clk_lookup), GFP_KERNEL); + if (!i2c_clk_lookup) + return -ENOMEM; + + i2c_clk_lookup[0].dev_id = INTEL_QUARK_I2C_CONTROLLER_CLK; + + i2c_clk = clk_register_fixed_rate(&pdev->dev, + INTEL_QUARK_I2C_CONTROLLER_CLK, NULL, + CLK_IS_ROOT, INTEL_QUARK_I2C_CLK_HZ); + + quark_mfd->i2c_clk_lookup = i2c_clk_lookup; + quark_mfd->i2c_clk = i2c_clk; + + ret = clk_register_clkdevs(i2c_clk, i2c_clk_lookup, + INTEL_QUARK_I2C_NCLK); + if (ret) + dev_err(&pdev->dev, "Fixed clk register failed: %d\n", ret); + + return ret; +} + +static void intel_quark_unregister_i2c_clk(struct pci_dev *pdev) +{ + struct intel_quark_mfd *quark_mfd = dev_get_drvdata(&pdev->dev); + + if (!quark_mfd->i2c_clk || !quark_mfd->i2c_clk_lookup) + return; + + clkdev_drop(quark_mfd->i2c_clk_lookup); + clk_unregister(quark_mfd->i2c_clk); +} + +static int intel_quark_i2c_setup(struct pci_dev *pdev, struct mfd_cell *cell) +{ + const char *board_name = dmi_get_system_info(DMI_BOARD_NAME); + const struct i2c_mode_info *info; + struct dw_i2c_platform_data *pdata; + struct resource *res = (struct resource *)cell->resources; + struct device *dev = &pdev->dev; + + res[INTEL_QUARK_IORES_MEM].start = + pci_resource_start(pdev, MFD_I2C_BAR); + res[INTEL_QUARK_IORES_MEM].end = + pci_resource_end(pdev, MFD_I2C_BAR); + + res[INTEL_QUARK_IORES_IRQ].start = pdev->irq; + res[INTEL_QUARK_IORES_IRQ].end = pdev->irq; + + pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) + return -ENOMEM; + + /* Normal mode by default */ + pdata->i2c_scl_freq = 100000; + + if (board_name) { + for (info = platform_i2c_mode_info; info->name; info++) { + if (!strcmp(board_name, info->name)) { + pdata->i2c_scl_freq = info->i2c_scl_freq; + break; + } + } + } + + cell->platform_data = pdata; + cell->pdata_size = sizeof(*pdata); + + return 0; +} + +static int intel_quark_gpio_setup(struct pci_dev *pdev, struct mfd_cell *cell) +{ + struct dwapb_platform_data *pdata; + struct resource *res = (struct resource *)cell->resources; + struct device *dev = &pdev->dev; + + res[INTEL_QUARK_IORES_MEM].start = + pci_resource_start(pdev, MFD_GPIO_BAR); + res[INTEL_QUARK_IORES_MEM].end = + pci_resource_end(pdev, MFD_GPIO_BAR); + + pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) + return -ENOMEM; + + /* For intel quark x1000, it has only one port: portA */ + pdata->nports = INTEL_QUARK_GPIO_NPORTS; + pdata->properties = devm_kcalloc(dev, pdata->nports, + sizeof(*pdata->properties), + GFP_KERNEL); + if (!pdata->properties) + return -ENOMEM; + + /* Set the properties for portA */ + pdata->properties->node = NULL; + pdata->properties->name = "intel-quark-x1000-gpio-portA"; + pdata->properties->idx = 0; + pdata->properties->ngpio = INTEL_QUARK_MFD_NGPIO; + pdata->properties->gpio_base = INTEL_QUARK_MFD_GPIO_BASE; + pdata->properties->irq = pdev->irq; + pdata->properties->irq_shared = true; + + cell->platform_data = pdata; + cell->pdata_size = sizeof(*pdata); + + return 0; +} + +static int intel_quark_mfd_probe(struct pci_dev *pdev, + const struct pci_device_id *id) +{ + struct intel_quark_mfd *quark_mfd; + int ret; + + ret = pcim_enable_device(pdev); + if (ret) + return ret; + + quark_mfd = devm_kzalloc(&pdev->dev, sizeof(*quark_mfd), GFP_KERNEL); + if (!quark_mfd) + return -ENOMEM; + quark_mfd->pdev = pdev; + + ret = intel_quark_register_i2c_clk(quark_mfd); + if (ret) + return ret; + + dev_set_drvdata(&pdev->dev, quark_mfd); + + ret = intel_quark_i2c_setup(pdev, &intel_quark_mfd_cells[MFD_I2C_BAR]); + if (ret) + return ret; + + ret = intel_quark_gpio_setup(pdev, + &intel_quark_mfd_cells[MFD_GPIO_BAR]); + if (ret) + return ret; + + return mfd_add_devices(&pdev->dev, 0, intel_quark_mfd_cells, + ARRAY_SIZE(intel_quark_mfd_cells), NULL, 0, + NULL); +} + +static void intel_quark_mfd_remove(struct pci_dev *pdev) +{ + intel_quark_unregister_i2c_clk(pdev); + mfd_remove_devices(&pdev->dev); +} + +static struct pci_driver intel_quark_mfd_driver = { + .name = "intel_quark_mfd_i2c_gpio", + .id_table = intel_quark_mfd_ids, + .probe = intel_quark_mfd_probe, + .remove = intel_quark_mfd_remove, +}; + +module_pci_driver(intel_quark_mfd_driver); + +MODULE_AUTHOR("Raymond Tan <raymond.tan@intel.com>"); +MODULE_DESCRIPTION("Intel Quark MFD PCI driver for I2C & GPIO"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/mfd/intel_soc_pmic_core.c b/drivers/mfd/intel_soc_pmic_core.c index 80cef048b904..7b50b6b208a5 100644 --- a/drivers/mfd/intel_soc_pmic_core.c +++ b/drivers/mfd/intel_soc_pmic_core.c @@ -26,19 +26,14 @@ #include <linux/mfd/intel_soc_pmic.h> #include "intel_soc_pmic_core.h" -/* - * On some boards the PMIC interrupt may come from a GPIO line. - * Try to lookup the ACPI table and see if such connection exists. If not, - * return -ENOENT and use the IRQ provided by I2C. - */ static int intel_soc_pmic_find_gpio_irq(struct device *dev) { struct gpio_desc *desc; int irq; - desc = devm_gpiod_get_index(dev, "intel_soc_pmic", 0); + desc = devm_gpiod_get_index(dev, "intel_soc_pmic", 0, GPIOD_IN); if (IS_ERR(desc)) - return -ENOENT; + return PTR_ERR(desc); irq = gpiod_to_irq(desc); if (irq < 0) @@ -71,6 +66,11 @@ static int intel_soc_pmic_i2c_probe(struct i2c_client *i2c, pmic->regmap = devm_regmap_init_i2c(i2c, config->regmap_config); + /* + * On some boards the PMIC interrupt may come from a GPIO line. Try to + * lookup the ACPI table for a such connection and setup a GPIO + * interrupt if it exists. Otherwise use the IRQ provided by I2C + */ irq = intel_soc_pmic_find_gpio_irq(dev); pmic->irq = (irq < 0) ? i2c->irq : irq; diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c index 5615522f8d62..8057849d51ac 100644 --- a/drivers/mfd/kempld-core.c +++ b/drivers/mfd/kempld-core.c @@ -508,8 +508,15 @@ static struct dmi_system_id kempld_dmi_table[] __initdata = { }, .driver_data = (void *)&kempld_platform_data_generic, .callback = kempld_create_platform_device, - }, - { + }, { + .ident = "CBL6", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"), + DMI_MATCH(DMI_BOARD_NAME, "COMe-cBL6"), + }, + .driver_data = (void *)&kempld_platform_data_generic, + .callback = kempld_create_platform_device, + }, { .ident = "CCR2", .matches = { DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"), diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c index f35d4280b2f7..12d960a60ec4 100644 --- a/drivers/mfd/lpc_ich.c +++ b/drivers/mfd/lpc_ich.c @@ -539,72 +539,7 @@ static struct lpc_ich_info lpc_chipset_info[] = { * functions that probably will be registered by other drivers. */ static const struct pci_device_id lpc_ich_ids[] = { - { PCI_VDEVICE(INTEL, 0x2410), LPC_ICH}, - { PCI_VDEVICE(INTEL, 0x2420), LPC_ICH0}, - { PCI_VDEVICE(INTEL, 0x2440), LPC_ICH2}, - { PCI_VDEVICE(INTEL, 0x244c), LPC_ICH2M}, - { PCI_VDEVICE(INTEL, 0x2480), LPC_ICH3}, - { PCI_VDEVICE(INTEL, 0x248c), LPC_ICH3M}, - { PCI_VDEVICE(INTEL, 0x24c0), LPC_ICH4}, - { PCI_VDEVICE(INTEL, 0x24cc), LPC_ICH4M}, - { PCI_VDEVICE(INTEL, 0x2450), LPC_CICH}, - { PCI_VDEVICE(INTEL, 0x24d0), LPC_ICH5}, - { PCI_VDEVICE(INTEL, 0x25a1), LPC_6300ESB}, - { PCI_VDEVICE(INTEL, 0x2640), LPC_ICH6}, - { PCI_VDEVICE(INTEL, 0x2641), LPC_ICH6M}, - { PCI_VDEVICE(INTEL, 0x2642), LPC_ICH6W}, - { PCI_VDEVICE(INTEL, 0x2670), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x2671), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x2672), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x2673), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x2674), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x2675), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x2676), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x2677), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x2678), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x2679), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x267a), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x267b), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x267c), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x267d), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x267e), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x267f), LPC_631XESB}, - { PCI_VDEVICE(INTEL, 0x27b8), LPC_ICH7}, - { PCI_VDEVICE(INTEL, 0x27b0), LPC_ICH7DH}, - { PCI_VDEVICE(INTEL, 0x27b9), LPC_ICH7M}, - { PCI_VDEVICE(INTEL, 0x27bd), LPC_ICH7MDH}, - { PCI_VDEVICE(INTEL, 0x27bc), LPC_NM10}, - { PCI_VDEVICE(INTEL, 0x2810), LPC_ICH8}, - { PCI_VDEVICE(INTEL, 0x2812), LPC_ICH8DH}, - { PCI_VDEVICE(INTEL, 0x2814), LPC_ICH8DO}, - { PCI_VDEVICE(INTEL, 0x2815), LPC_ICH8M}, - { PCI_VDEVICE(INTEL, 0x2811), LPC_ICH8ME}, - { PCI_VDEVICE(INTEL, 0x2918), LPC_ICH9}, - { PCI_VDEVICE(INTEL, 0x2916), LPC_ICH9R}, - { PCI_VDEVICE(INTEL, 0x2912), LPC_ICH9DH}, - { PCI_VDEVICE(INTEL, 0x2914), LPC_ICH9DO}, - { PCI_VDEVICE(INTEL, 0x2919), LPC_ICH9M}, - { PCI_VDEVICE(INTEL, 0x2917), LPC_ICH9ME}, - { PCI_VDEVICE(INTEL, 0x3a18), LPC_ICH10}, - { PCI_VDEVICE(INTEL, 0x3a16), LPC_ICH10R}, - { PCI_VDEVICE(INTEL, 0x3a1a), LPC_ICH10D}, - { PCI_VDEVICE(INTEL, 0x3a14), LPC_ICH10DO}, - { PCI_VDEVICE(INTEL, 0x3b00), LPC_PCH}, - { PCI_VDEVICE(INTEL, 0x3b01), LPC_PCHM}, - { PCI_VDEVICE(INTEL, 0x3b02), LPC_P55}, - { PCI_VDEVICE(INTEL, 0x3b03), LPC_PM55}, - { PCI_VDEVICE(INTEL, 0x3b06), LPC_H55}, - { PCI_VDEVICE(INTEL, 0x3b07), LPC_QM57}, - { PCI_VDEVICE(INTEL, 0x3b08), LPC_H57}, - { PCI_VDEVICE(INTEL, 0x3b09), LPC_HM55}, - { PCI_VDEVICE(INTEL, 0x3b0a), LPC_Q57}, - { PCI_VDEVICE(INTEL, 0x3b0b), LPC_HM57}, - { PCI_VDEVICE(INTEL, 0x3b0d), LPC_PCHMSFF}, - { PCI_VDEVICE(INTEL, 0x3b0f), LPC_QS57}, - { PCI_VDEVICE(INTEL, 0x3b12), LPC_3400}, - { PCI_VDEVICE(INTEL, 0x3b14), LPC_3420}, - { PCI_VDEVICE(INTEL, 0x3b16), LPC_3450}, - { PCI_VDEVICE(INTEL, 0x5031), LPC_EP80579}, + { PCI_VDEVICE(INTEL, 0x0f1c), LPC_BAYTRAIL}, { PCI_VDEVICE(INTEL, 0x1c41), LPC_CPT}, { PCI_VDEVICE(INTEL, 0x1c42), LPC_CPTD}, { PCI_VDEVICE(INTEL, 0x1c43), LPC_CPTM}, @@ -638,7 +573,6 @@ static const struct pci_device_id lpc_ich_ids[] = { { PCI_VDEVICE(INTEL, 0x1c5f), LPC_CPT}, { PCI_VDEVICE(INTEL, 0x1d40), LPC_PBG}, { PCI_VDEVICE(INTEL, 0x1d41), LPC_PBG}, - { PCI_VDEVICE(INTEL, 0x2310), LPC_DH89XXCC}, { PCI_VDEVICE(INTEL, 0x1e40), LPC_PPT}, { PCI_VDEVICE(INTEL, 0x1e41), LPC_PPT}, { PCI_VDEVICE(INTEL, 0x1e42), LPC_PPT}, @@ -671,6 +605,79 @@ static const struct pci_device_id lpc_ich_ids[] = { { PCI_VDEVICE(INTEL, 0x1e5d), LPC_PPT}, { PCI_VDEVICE(INTEL, 0x1e5e), LPC_PPT}, { PCI_VDEVICE(INTEL, 0x1e5f), LPC_PPT}, + { PCI_VDEVICE(INTEL, 0x1f38), LPC_AVN}, + { PCI_VDEVICE(INTEL, 0x1f39), LPC_AVN}, + { PCI_VDEVICE(INTEL, 0x1f3a), LPC_AVN}, + { PCI_VDEVICE(INTEL, 0x1f3b), LPC_AVN}, + { PCI_VDEVICE(INTEL, 0x229c), LPC_BRASWELL}, + { PCI_VDEVICE(INTEL, 0x2310), LPC_DH89XXCC}, + { PCI_VDEVICE(INTEL, 0x2390), LPC_COLETO}, + { PCI_VDEVICE(INTEL, 0x2410), LPC_ICH}, + { PCI_VDEVICE(INTEL, 0x2420), LPC_ICH0}, + { PCI_VDEVICE(INTEL, 0x2440), LPC_ICH2}, + { PCI_VDEVICE(INTEL, 0x244c), LPC_ICH2M}, + { PCI_VDEVICE(INTEL, 0x2450), LPC_CICH}, + { PCI_VDEVICE(INTEL, 0x2480), LPC_ICH3}, + { PCI_VDEVICE(INTEL, 0x248c), LPC_ICH3M}, + { PCI_VDEVICE(INTEL, 0x24c0), LPC_ICH4}, + { PCI_VDEVICE(INTEL, 0x24cc), LPC_ICH4M}, + { PCI_VDEVICE(INTEL, 0x24d0), LPC_ICH5}, + { PCI_VDEVICE(INTEL, 0x25a1), LPC_6300ESB}, + { PCI_VDEVICE(INTEL, 0x2640), LPC_ICH6}, + { PCI_VDEVICE(INTEL, 0x2641), LPC_ICH6M}, + { PCI_VDEVICE(INTEL, 0x2642), LPC_ICH6W}, + { PCI_VDEVICE(INTEL, 0x2670), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x2671), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x2672), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x2673), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x2674), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x2675), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x2676), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x2677), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x2678), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x2679), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x267a), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x267b), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x267c), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x267d), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x267e), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x267f), LPC_631XESB}, + { PCI_VDEVICE(INTEL, 0x27b0), LPC_ICH7DH}, + { PCI_VDEVICE(INTEL, 0x27b8), LPC_ICH7}, + { PCI_VDEVICE(INTEL, 0x27b9), LPC_ICH7M}, + { PCI_VDEVICE(INTEL, 0x27bc), LPC_NM10}, + { PCI_VDEVICE(INTEL, 0x27bd), LPC_ICH7MDH}, + { PCI_VDEVICE(INTEL, 0x2810), LPC_ICH8}, + { PCI_VDEVICE(INTEL, 0x2811), LPC_ICH8ME}, + { PCI_VDEVICE(INTEL, 0x2812), LPC_ICH8DH}, + { PCI_VDEVICE(INTEL, 0x2814), LPC_ICH8DO}, + { PCI_VDEVICE(INTEL, 0x2815), LPC_ICH8M}, + { PCI_VDEVICE(INTEL, 0x2912), LPC_ICH9DH}, + { PCI_VDEVICE(INTEL, 0x2914), LPC_ICH9DO}, + { PCI_VDEVICE(INTEL, 0x2916), LPC_ICH9R}, + { PCI_VDEVICE(INTEL, 0x2917), LPC_ICH9ME}, + { PCI_VDEVICE(INTEL, 0x2918), LPC_ICH9}, + { PCI_VDEVICE(INTEL, 0x2919), LPC_ICH9M}, + { PCI_VDEVICE(INTEL, 0x3a14), LPC_ICH10DO}, + { PCI_VDEVICE(INTEL, 0x3a16), LPC_ICH10R}, + { PCI_VDEVICE(INTEL, 0x3a18), LPC_ICH10}, + { PCI_VDEVICE(INTEL, 0x3a1a), LPC_ICH10D}, + { PCI_VDEVICE(INTEL, 0x3b00), LPC_PCH}, + { PCI_VDEVICE(INTEL, 0x3b01), LPC_PCHM}, + { PCI_VDEVICE(INTEL, 0x3b02), LPC_P55}, + { PCI_VDEVICE(INTEL, 0x3b03), LPC_PM55}, + { PCI_VDEVICE(INTEL, 0x3b06), LPC_H55}, + { PCI_VDEVICE(INTEL, 0x3b07), LPC_QM57}, + { PCI_VDEVICE(INTEL, 0x3b08), LPC_H57}, + { PCI_VDEVICE(INTEL, 0x3b09), LPC_HM55}, + { PCI_VDEVICE(INTEL, 0x3b0a), LPC_Q57}, + { PCI_VDEVICE(INTEL, 0x3b0b), LPC_HM57}, + { PCI_VDEVICE(INTEL, 0x3b0d), LPC_PCHMSFF}, + { PCI_VDEVICE(INTEL, 0x3b0f), LPC_QS57}, + { PCI_VDEVICE(INTEL, 0x3b12), LPC_3400}, + { PCI_VDEVICE(INTEL, 0x3b14), LPC_3420}, + { PCI_VDEVICE(INTEL, 0x3b16), LPC_3450}, + { PCI_VDEVICE(INTEL, 0x5031), LPC_EP80579}, { PCI_VDEVICE(INTEL, 0x8c40), LPC_LPT}, { PCI_VDEVICE(INTEL, 0x8c41), LPC_LPT}, { PCI_VDEVICE(INTEL, 0x8c42), LPC_LPT}, @@ -703,14 +710,11 @@ static const struct pci_device_id lpc_ich_ids[] = { { PCI_VDEVICE(INTEL, 0x8c5d), LPC_LPT}, { PCI_VDEVICE(INTEL, 0x8c5e), LPC_LPT}, { PCI_VDEVICE(INTEL, 0x8c5f), LPC_LPT}, - { PCI_VDEVICE(INTEL, 0x9c40), LPC_LPT_LP}, - { PCI_VDEVICE(INTEL, 0x9c41), LPC_LPT_LP}, - { PCI_VDEVICE(INTEL, 0x9c42), LPC_LPT_LP}, - { PCI_VDEVICE(INTEL, 0x9c43), LPC_LPT_LP}, - { PCI_VDEVICE(INTEL, 0x9c44), LPC_LPT_LP}, - { PCI_VDEVICE(INTEL, 0x9c45), LPC_LPT_LP}, - { PCI_VDEVICE(INTEL, 0x9c46), LPC_LPT_LP}, - { PCI_VDEVICE(INTEL, 0x9c47), LPC_LPT_LP}, + { PCI_VDEVICE(INTEL, 0x8cc1), LPC_9S}, + { PCI_VDEVICE(INTEL, 0x8cc2), LPC_9S}, + { PCI_VDEVICE(INTEL, 0x8cc3), LPC_9S}, + { PCI_VDEVICE(INTEL, 0x8cc4), LPC_9S}, + { PCI_VDEVICE(INTEL, 0x8cc6), LPC_9S}, { PCI_VDEVICE(INTEL, 0x8d40), LPC_WBG}, { PCI_VDEVICE(INTEL, 0x8d41), LPC_WBG}, { PCI_VDEVICE(INTEL, 0x8d42), LPC_WBG}, @@ -743,12 +747,14 @@ static const struct pci_device_id lpc_ich_ids[] = { { PCI_VDEVICE(INTEL, 0x8d5d), LPC_WBG}, { PCI_VDEVICE(INTEL, 0x8d5e), LPC_WBG}, { PCI_VDEVICE(INTEL, 0x8d5f), LPC_WBG}, - { PCI_VDEVICE(INTEL, 0x1f38), LPC_AVN}, - { PCI_VDEVICE(INTEL, 0x1f39), LPC_AVN}, - { PCI_VDEVICE(INTEL, 0x1f3a), LPC_AVN}, - { PCI_VDEVICE(INTEL, 0x1f3b), LPC_AVN}, - { PCI_VDEVICE(INTEL, 0x0f1c), LPC_BAYTRAIL}, - { PCI_VDEVICE(INTEL, 0x2390), LPC_COLETO}, + { PCI_VDEVICE(INTEL, 0x9c40), LPC_LPT_LP}, + { PCI_VDEVICE(INTEL, 0x9c41), LPC_LPT_LP}, + { PCI_VDEVICE(INTEL, 0x9c42), LPC_LPT_LP}, + { PCI_VDEVICE(INTEL, 0x9c43), LPC_LPT_LP}, + { PCI_VDEVICE(INTEL, 0x9c44), LPC_LPT_LP}, + { PCI_VDEVICE(INTEL, 0x9c45), LPC_LPT_LP}, + { PCI_VDEVICE(INTEL, 0x9c46), LPC_LPT_LP}, + { PCI_VDEVICE(INTEL, 0x9c47), LPC_LPT_LP}, { PCI_VDEVICE(INTEL, 0x9cc1), LPC_WPT_LP}, { PCI_VDEVICE(INTEL, 0x9cc2), LPC_WPT_LP}, { PCI_VDEVICE(INTEL, 0x9cc3), LPC_WPT_LP}, @@ -756,12 +762,6 @@ static const struct pci_device_id lpc_ich_ids[] = { { PCI_VDEVICE(INTEL, 0x9cc6), LPC_WPT_LP}, { PCI_VDEVICE(INTEL, 0x9cc7), LPC_WPT_LP}, { PCI_VDEVICE(INTEL, 0x9cc9), LPC_WPT_LP}, - { PCI_VDEVICE(INTEL, 0x229c), LPC_BRASWELL}, - { PCI_VDEVICE(INTEL, 0x8cc1), LPC_9S}, - { PCI_VDEVICE(INTEL, 0x8cc2), LPC_9S}, - { PCI_VDEVICE(INTEL, 0x8cc3), LPC_9S}, - { PCI_VDEVICE(INTEL, 0x8cc4), LPC_9S}, - { PCI_VDEVICE(INTEL, 0x8cc6), LPC_9S}, { 0, }, /* End of list */ }; MODULE_DEVICE_TABLE(pci, lpc_ich_ids); diff --git a/drivers/mfd/max77693.c b/drivers/mfd/max77693.c index a159593e27a0..cb14afa97e6f 100644 --- a/drivers/mfd/max77693.c +++ b/drivers/mfd/max77693.c @@ -53,8 +53,8 @@ static const struct mfd_cell max77693_devs[] = { .of_compatible = "maxim,max77693-haptic", }, { - .name = "max77693-flash", - .of_compatible = "maxim,max77693-flash", + .name = "max77693-led", + .of_compatible = "maxim,max77693-led", }, }; diff --git a/drivers/mfd/max77843.c b/drivers/mfd/max77843.c new file mode 100644 index 000000000000..a354ac677ec7 --- /dev/null +++ b/drivers/mfd/max77843.c @@ -0,0 +1,243 @@ +/* + * MFD core driver for the Maxim MAX77843 + * + * Copyright (C) 2015 Samsung Electronics + * Author: Jaewon Kim <jaewon02.kim@samsung.com> + * Author: Beomho Seo <beomho.seo@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/err.h> +#include <linux/i2c.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/module.h> +#include <linux/mfd/core.h> +#include <linux/mfd/max77843-private.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> + +static const struct mfd_cell max77843_devs[] = { + { + .name = "max77843-muic", + .of_compatible = "maxim,max77843-muic", + }, { + .name = "max77843-regulator", + .of_compatible = "maxim,max77843-regulator", + }, { + .name = "max77843-charger", + .of_compatible = "maxim,max77843-charger" + }, { + .name = "max77843-fuelgauge", + .of_compatible = "maxim,max77843-fuelgauge", + }, { + .name = "max77843-haptic", + .of_compatible = "maxim,max77843-haptic", + }, +}; + +static const struct regmap_config max77843_charger_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .max_register = MAX77843_CHG_REG_END, +}; + +static const struct regmap_config max77843_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .max_register = MAX77843_SYS_REG_END, +}; + +static const struct regmap_irq max77843_irqs[] = { + /* TOPSYS interrupts */ + { .reg_offset = 0, .mask = MAX77843_SYS_IRQ_SYSUVLO_INT, }, + { .reg_offset = 0, .mask = MAX77843_SYS_IRQ_SYSOVLO_INT, }, + { .reg_offset = 0, .mask = MAX77843_SYS_IRQ_TSHDN_INT, }, + { .reg_offset = 0, .mask = MAX77843_SYS_IRQ_TM_INT, }, +}; + +static const struct regmap_irq_chip max77843_irq_chip = { + .name = "max77843", + .status_base = MAX77843_SYS_REG_SYSINTSRC, + .mask_base = MAX77843_SYS_REG_SYSINTMASK, + .mask_invert = false, + .num_regs = 1, + .irqs = max77843_irqs, + .num_irqs = ARRAY_SIZE(max77843_irqs), +}; + +/* Charger and Charger regulator use same regmap. */ +static int max77843_chg_init(struct max77843 *max77843) +{ + int ret; + + max77843->i2c_chg = i2c_new_dummy(max77843->i2c->adapter, I2C_ADDR_CHG); + if (!max77843->i2c_chg) { + dev_err(&max77843->i2c->dev, + "Cannot allocate I2C device for Charger\n"); + return PTR_ERR(max77843->i2c_chg); + } + i2c_set_clientdata(max77843->i2c_chg, max77843); + + max77843->regmap_chg = devm_regmap_init_i2c(max77843->i2c_chg, + &max77843_charger_regmap_config); + if (IS_ERR(max77843->regmap_chg)) { + ret = PTR_ERR(max77843->regmap_chg); + goto err_chg_i2c; + } + + return 0; + +err_chg_i2c: + i2c_unregister_device(max77843->i2c_chg); + + return ret; +} + +static int max77843_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct max77843 *max77843; + unsigned int reg_data; + int ret; + + max77843 = devm_kzalloc(&i2c->dev, sizeof(*max77843), GFP_KERNEL); + if (!max77843) + return -ENOMEM; + + i2c_set_clientdata(i2c, max77843); + max77843->dev = &i2c->dev; + max77843->i2c = i2c; + max77843->irq = i2c->irq; + + max77843->regmap = devm_regmap_init_i2c(i2c, + &max77843_regmap_config); + if (IS_ERR(max77843->regmap)) { + dev_err(&i2c->dev, "Failed to allocate topsys register map\n"); + return PTR_ERR(max77843->regmap); + } + + ret = regmap_add_irq_chip(max77843->regmap, max77843->irq, + IRQF_TRIGGER_LOW | IRQF_ONESHOT | IRQF_SHARED, + 0, &max77843_irq_chip, &max77843->irq_data); + if (ret) { + dev_err(&i2c->dev, "Failed to add TOPSYS IRQ chip\n"); + return ret; + } + + ret = regmap_read(max77843->regmap, + MAX77843_SYS_REG_PMICID, ®_data); + if (ret < 0) { + dev_err(&i2c->dev, "Failed to read PMIC ID\n"); + goto err_pmic_id; + } + dev_info(&i2c->dev, "device ID: 0x%x\n", reg_data); + + ret = max77843_chg_init(max77843); + if (ret) { + dev_err(&i2c->dev, "Failed to init Charger\n"); + goto err_pmic_id; + } + + ret = regmap_update_bits(max77843->regmap, + MAX77843_SYS_REG_INTSRCMASK, + MAX77843_INTSRC_MASK_MASK, + (unsigned int)~MAX77843_INTSRC_MASK_MASK); + if (ret < 0) { + dev_err(&i2c->dev, "Failed to unmask interrupt source\n"); + goto err_pmic_id; + } + + ret = mfd_add_devices(max77843->dev, -1, max77843_devs, + ARRAY_SIZE(max77843_devs), NULL, 0, NULL); + if (ret < 0) { + dev_err(&i2c->dev, "Failed to add mfd device\n"); + goto err_pmic_id; + } + + device_init_wakeup(max77843->dev, true); + + return 0; + +err_pmic_id: + regmap_del_irq_chip(max77843->irq, max77843->irq_data); + + return ret; +} + +static int max77843_remove(struct i2c_client *i2c) +{ + struct max77843 *max77843 = i2c_get_clientdata(i2c); + + mfd_remove_devices(max77843->dev); + + regmap_del_irq_chip(max77843->irq, max77843->irq_data); + + i2c_unregister_device(max77843->i2c_chg); + + return 0; +} + +static const struct of_device_id max77843_dt_match[] = { + { .compatible = "maxim,max77843", }, + { }, +}; + +static const struct i2c_device_id max77843_id[] = { + { "max77843", }, + { }, +}; +MODULE_DEVICE_TABLE(i2c, max77843_id); + +static int __maybe_unused max77843_suspend(struct device *dev) +{ + struct i2c_client *i2c = container_of(dev, struct i2c_client, dev); + struct max77843 *max77843 = i2c_get_clientdata(i2c); + + disable_irq(max77843->irq); + if (device_may_wakeup(dev)) + enable_irq_wake(max77843->irq); + + return 0; +} + +static int __maybe_unused max77843_resume(struct device *dev) +{ + struct i2c_client *i2c = container_of(dev, struct i2c_client, dev); + struct max77843 *max77843 = i2c_get_clientdata(i2c); + + if (device_may_wakeup(dev)) + disable_irq_wake(max77843->irq); + enable_irq(max77843->irq); + + return 0; +} + +static SIMPLE_DEV_PM_OPS(max77843_pm, max77843_suspend, max77843_resume); + +static struct i2c_driver max77843_i2c_driver = { + .driver = { + .name = "max77843", + .pm = &max77843_pm, + .of_match_table = max77843_dt_match, + }, + .probe = max77843_probe, + .remove = max77843_remove, + .id_table = max77843_id, +}; + +static int __init max77843_i2c_init(void) +{ + return i2c_add_driver(&max77843_i2c_driver); +} +subsys_initcall(max77843_i2c_init); + +static void __exit max77843_i2c_exit(void) +{ + i2c_del_driver(&max77843_i2c_driver); +} +module_exit(max77843_i2c_exit); diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c index 64dde5d24b32..25fd7116493a 100644 --- a/drivers/mfd/mc13xxx-core.c +++ b/drivers/mfd/mc13xxx-core.c @@ -51,19 +51,19 @@ void mc13xxx_lock(struct mc13xxx *mc13xxx) { if (!mutex_trylock(&mc13xxx->lock)) { - dev_dbg(mc13xxx->dev, "wait for %s from %pf\n", + dev_dbg(mc13xxx->dev, "wait for %s from %ps\n", __func__, __builtin_return_address(0)); mutex_lock(&mc13xxx->lock); } - dev_dbg(mc13xxx->dev, "%s from %pf\n", + dev_dbg(mc13xxx->dev, "%s from %ps\n", __func__, __builtin_return_address(0)); } EXPORT_SYMBOL(mc13xxx_lock); void mc13xxx_unlock(struct mc13xxx *mc13xxx) { - dev_dbg(mc13xxx->dev, "%s from %pf\n", + dev_dbg(mc13xxx->dev, "%s from %ps\n", __func__, __builtin_return_address(0)); mutex_unlock(&mc13xxx->lock); } diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c index 9f01aef539dd..3ac36f5ccd3e 100644 --- a/drivers/mfd/menelaus.c +++ b/drivers/mfd/menelaus.c @@ -532,29 +532,6 @@ static const struct menelaus_vtg_value vcore_values[] = { { 1450, 18 }, }; -int menelaus_set_vcore_sw(unsigned int mV) -{ - int val, ret; - struct i2c_client *c = the_menelaus->client; - - val = menelaus_get_vtg_value(mV, vcore_values, - ARRAY_SIZE(vcore_values)); - if (val < 0) - return -EINVAL; - - dev_dbg(&c->dev, "Setting VCORE to %d mV (val 0x%02x)\n", mV, val); - - /* Set SW mode and the voltage in one go. */ - mutex_lock(&the_menelaus->lock); - ret = menelaus_write_reg(MENELAUS_VCORE_CTRL1, val); - if (ret == 0) - the_menelaus->vcore_hw_mode = 0; - mutex_unlock(&the_menelaus->lock); - msleep(1); - - return ret; -} - int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV) { int fval, rval, val, ret; @@ -1239,7 +1216,7 @@ static int menelaus_probe(struct i2c_client *client, err = menelaus_read_reg(MENELAUS_VCORE_CTRL1); if (err < 0) goto fail; - if (err & BIT(7)) + if (err & VCORE_CTRL1_HW_NSW) menelaus->vcore_hw_mode = 1; else menelaus->vcore_hw_mode = 0; @@ -1259,7 +1236,7 @@ fail: return err; } -static int __exit menelaus_remove(struct i2c_client *client) +static int menelaus_remove(struct i2c_client *client) { struct menelaus_chip *menelaus = i2c_get_clientdata(client); @@ -1280,7 +1257,7 @@ static struct i2c_driver menelaus_i2c_driver = { .name = DRIVER_NAME, }, .probe = menelaus_probe, - .remove = __exit_p(menelaus_remove), + .remove = menelaus_remove, .id_table = menelaus_id, }; diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c index 2a87f69be53d..1aed3b7b8d9b 100644 --- a/drivers/mfd/mfd-core.c +++ b/drivers/mfd/mfd-core.c @@ -128,7 +128,7 @@ static int mfd_add_device(struct device *parent, int id, int platform_id; int r; - if (id < 0) + if (id == PLATFORM_DEVID_AUTO) platform_id = id; else platform_id = id + cell->id; diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c new file mode 100644 index 000000000000..09bc7804952a --- /dev/null +++ b/drivers/mfd/mt6397-core.c @@ -0,0 +1,227 @@ +/* + * Copyright (c) 2014 MediaTek Inc. + * Author: Flora Fu, MediaTek + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/interrupt.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/of_irq.h> +#include <linux/regmap.h> +#include <linux/mfd/core.h> +#include <linux/mfd/mt6397/core.h> +#include <linux/mfd/mt6397/registers.h> + +static const struct mfd_cell mt6397_devs[] = { + { + .name = "mt6397-rtc", + .of_compatible = "mediatek,mt6397-rtc", + }, { + .name = "mt6397-regulator", + .of_compatible = "mediatek,mt6397-regulator", + }, { + .name = "mt6397-codec", + .of_compatible = "mediatek,mt6397-codec", + }, { + .name = "mt6397-clk", + .of_compatible = "mediatek,mt6397-clk", + }, +}; + +static void mt6397_irq_lock(struct irq_data *data) +{ + struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq); + + mutex_lock(&mt6397->irqlock); +} + +static void mt6397_irq_sync_unlock(struct irq_data *data) +{ + struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq); + + regmap_write(mt6397->regmap, MT6397_INT_CON0, mt6397->irq_masks_cur[0]); + regmap_write(mt6397->regmap, MT6397_INT_CON1, mt6397->irq_masks_cur[1]); + + mutex_unlock(&mt6397->irqlock); +} + +static void mt6397_irq_disable(struct irq_data *data) +{ + struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq); + int shift = data->hwirq & 0xf; + int reg = data->hwirq >> 4; + + mt6397->irq_masks_cur[reg] &= ~BIT(shift); +} + +static void mt6397_irq_enable(struct irq_data *data) +{ + struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq); + int shift = data->hwirq & 0xf; + int reg = data->hwirq >> 4; + + mt6397->irq_masks_cur[reg] |= BIT(shift); +} + +static struct irq_chip mt6397_irq_chip = { + .name = "mt6397-irq", + .irq_bus_lock = mt6397_irq_lock, + .irq_bus_sync_unlock = mt6397_irq_sync_unlock, + .irq_enable = mt6397_irq_enable, + .irq_disable = mt6397_irq_disable, +}; + +static void mt6397_irq_handle_reg(struct mt6397_chip *mt6397, int reg, + int irqbase) +{ + unsigned int status; + int i, irq, ret; + + ret = regmap_read(mt6397->regmap, reg, &status); + if (ret) { + dev_err(mt6397->dev, "Failed to read irq status: %d\n", ret); + return; + } + + for (i = 0; i < 16; i++) { + if (status & BIT(i)) { + irq = irq_find_mapping(mt6397->irq_domain, irqbase + i); + if (irq) + handle_nested_irq(irq); + } + } + + regmap_write(mt6397->regmap, reg, status); +} + +static irqreturn_t mt6397_irq_thread(int irq, void *data) +{ + struct mt6397_chip *mt6397 = data; + + mt6397_irq_handle_reg(mt6397, MT6397_INT_STATUS0, 0); + mt6397_irq_handle_reg(mt6397, MT6397_INT_STATUS1, 16); + + return IRQ_HANDLED; +} + +static int mt6397_irq_domain_map(struct irq_domain *d, unsigned int irq, + irq_hw_number_t hw) +{ + struct mt6397_chip *mt6397 = d->host_data; + + irq_set_chip_data(irq, mt6397); + irq_set_chip_and_handler(irq, &mt6397_irq_chip, handle_level_irq); + irq_set_nested_thread(irq, 1); +#ifdef CONFIG_ARM + set_irq_flags(irq, IRQF_VALID); +#else + irq_set_noprobe(irq); +#endif + + return 0; +} + +static struct irq_domain_ops mt6397_irq_domain_ops = { + .map = mt6397_irq_domain_map, +}; + +static int mt6397_irq_init(struct mt6397_chip *mt6397) +{ + int ret; + + mutex_init(&mt6397->irqlock); + + /* Mask all interrupt sources */ + regmap_write(mt6397->regmap, MT6397_INT_CON0, 0x0); + regmap_write(mt6397->regmap, MT6397_INT_CON1, 0x0); + + mt6397->irq_domain = irq_domain_add_linear(mt6397->dev->of_node, + MT6397_IRQ_NR, &mt6397_irq_domain_ops, mt6397); + if (!mt6397->irq_domain) { + dev_err(mt6397->dev, "could not create irq domain\n"); + return -ENOMEM; + } + + ret = devm_request_threaded_irq(mt6397->dev, mt6397->irq, NULL, + mt6397_irq_thread, IRQF_ONESHOT, "mt6397-pmic", mt6397); + if (ret) { + dev_err(mt6397->dev, "failed to register irq=%d; err: %d\n", + mt6397->irq, ret); + return ret; + } + + return 0; +} + +static int mt6397_probe(struct platform_device *pdev) +{ + int ret; + struct mt6397_chip *mt6397; + + mt6397 = devm_kzalloc(&pdev->dev, sizeof(*mt6397), GFP_KERNEL); + if (!mt6397) + return -ENOMEM; + + mt6397->dev = &pdev->dev; + /* + * mt6397 MFD is child device of soc pmic wrapper. + * Regmap is set from its parent. + */ + mt6397->regmap = dev_get_regmap(pdev->dev.parent, NULL); + if (!mt6397->regmap) + return -ENODEV; + + platform_set_drvdata(pdev, mt6397); + + mt6397->irq = platform_get_irq(pdev, 0); + if (mt6397->irq > 0) { + ret = mt6397_irq_init(mt6397); + if (ret) + return ret; + } + + ret = mfd_add_devices(&pdev->dev, -1, mt6397_devs, + ARRAY_SIZE(mt6397_devs), NULL, 0, NULL); + if (ret) + dev_err(&pdev->dev, "failed to add child devices: %d\n", ret); + + return ret; +} + +static int mt6397_remove(struct platform_device *pdev) +{ + mfd_remove_devices(&pdev->dev); + + return 0; +} + +static const struct of_device_id mt6397_of_match[] = { + { .compatible = "mediatek,mt6397" }, + { } +}; +MODULE_DEVICE_TABLE(of, mt6397_of_match); + +static struct platform_driver mt6397_driver = { + .probe = mt6397_probe, + .remove = mt6397_remove, + .driver = { + .name = "mt6397", + .of_match_table = of_match_ptr(mt6397_of_match), + }, +}; + +module_platform_driver(mt6397_driver); + +MODULE_AUTHOR("Flora Fu, MediaTek"); +MODULE_DESCRIPTION("Driver for MediaTek MT6397 PMIC"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:mt6397"); diff --git a/drivers/mfd/qcom-spmi-pmic.c b/drivers/mfd/qcom-spmi-pmic.c index 4b8beb2a1579..af6ac1c4b45c 100644 --- a/drivers/mfd/qcom-spmi-pmic.c +++ b/drivers/mfd/qcom-spmi-pmic.c @@ -17,6 +17,100 @@ #include <linux/regmap.h> #include <linux/of_platform.h> +#define PMIC_REV2 0x101 +#define PMIC_REV3 0x102 +#define PMIC_REV4 0x103 +#define PMIC_TYPE 0x104 +#define PMIC_SUBTYPE 0x105 + +#define PMIC_TYPE_VALUE 0x51 + +#define COMMON_SUBTYPE 0x00 +#define PM8941_SUBTYPE 0x01 +#define PM8841_SUBTYPE 0x02 +#define PM8019_SUBTYPE 0x03 +#define PM8226_SUBTYPE 0x04 +#define PM8110_SUBTYPE 0x05 +#define PMA8084_SUBTYPE 0x06 +#define PMI8962_SUBTYPE 0x07 +#define PMD9635_SUBTYPE 0x08 +#define PM8994_SUBTYPE 0x09 +#define PMI8994_SUBTYPE 0x0a +#define PM8916_SUBTYPE 0x0b +#define PM8004_SUBTYPE 0x0c +#define PM8909_SUBTYPE 0x0d + +static const struct of_device_id pmic_spmi_id_table[] = { + { .compatible = "qcom,spmi-pmic", .data = (void *)COMMON_SUBTYPE }, + { .compatible = "qcom,pm8941", .data = (void *)PM8941_SUBTYPE }, + { .compatible = "qcom,pm8841", .data = (void *)PM8841_SUBTYPE }, + { .compatible = "qcom,pm8019", .data = (void *)PM8019_SUBTYPE }, + { .compatible = "qcom,pm8226", .data = (void *)PM8226_SUBTYPE }, + { .compatible = "qcom,pm8110", .data = (void *)PM8110_SUBTYPE }, + { .compatible = "qcom,pma8084", .data = (void *)PMA8084_SUBTYPE }, + { .compatible = "qcom,pmi8962", .data = (void *)PMI8962_SUBTYPE }, + { .compatible = "qcom,pmd9635", .data = (void *)PMD9635_SUBTYPE }, + { .compatible = "qcom,pm8994", .data = (void *)PM8994_SUBTYPE }, + { .compatible = "qcom,pmi8994", .data = (void *)PMI8994_SUBTYPE }, + { .compatible = "qcom,pm8916", .data = (void *)PM8916_SUBTYPE }, + { .compatible = "qcom,pm8004", .data = (void *)PM8004_SUBTYPE }, + { .compatible = "qcom,pm8909", .data = (void *)PM8909_SUBTYPE }, + { } +}; + +static void pmic_spmi_show_revid(struct regmap *map, struct device *dev) +{ + unsigned int rev2, minor, major, type, subtype; + const char *name = "unknown"; + int ret, i; + + ret = regmap_read(map, PMIC_TYPE, &type); + if (ret < 0) + return; + + if (type != PMIC_TYPE_VALUE) + return; + + ret = regmap_read(map, PMIC_SUBTYPE, &subtype); + if (ret < 0) + return; + + for (i = 0; i < ARRAY_SIZE(pmic_spmi_id_table); i++) { + if (subtype == (unsigned long)pmic_spmi_id_table[i].data) + break; + } + + if (i != ARRAY_SIZE(pmic_spmi_id_table)) + name = pmic_spmi_id_table[i].compatible; + + ret = regmap_read(map, PMIC_REV2, &rev2); + if (ret < 0) + return; + + ret = regmap_read(map, PMIC_REV3, &minor); + if (ret < 0) + return; + + ret = regmap_read(map, PMIC_REV4, &major); + if (ret < 0) + return; + + /* + * In early versions of PM8941 and PM8226, the major revision number + * started incrementing from 0 (eg 0 = v1.0, 1 = v2.0). + * Increment the major revision number here if the chip is an early + * version of PM8941 or PM8226. + */ + if ((subtype == PM8941_SUBTYPE || subtype == PM8226_SUBTYPE) && + major < 0x02) + major++; + + if (subtype == PM8110_SUBTYPE) + minor = rev2; + + dev_dbg(dev, "%x: %s v%d.%d\n", subtype, name, major, minor); +} + static const struct regmap_config spmi_regmap_config = { .reg_bits = 16, .val_bits = 8, @@ -33,6 +127,8 @@ static int pmic_spmi_probe(struct spmi_device *sdev) if (IS_ERR(regmap)) return PTR_ERR(regmap); + pmic_spmi_show_revid(regmap, &sdev->dev); + return of_platform_populate(root, NULL, NULL, &sdev->dev); } @@ -41,13 +137,6 @@ static void pmic_spmi_remove(struct spmi_device *sdev) of_platform_depopulate(&sdev->dev); } -static const struct of_device_id pmic_spmi_id_table[] = { - { .compatible = "qcom,spmi-pmic" }, - { .compatible = "qcom,pm8941" }, - { .compatible = "qcom,pm8841" }, - { .compatible = "qcom,pma8084" }, - { } -}; MODULE_DEVICE_TABLE(of, pmic_spmi_id_table); static struct spmi_driver pmic_spmi_driver = { diff --git a/drivers/mfd/qcom_rpm.c b/drivers/mfd/qcom_rpm.c index f696328c2933..12e324319573 100644 --- a/drivers/mfd/qcom_rpm.c +++ b/drivers/mfd/qcom_rpm.c @@ -323,10 +323,51 @@ static const struct qcom_rpm_data msm8960_template = { .n_resources = ARRAY_SIZE(msm8960_rpm_resource_table), }; +static const struct qcom_rpm_resource ipq806x_rpm_resource_table[] = { + [QCOM_RPM_CXO_CLK] = { 25, 9, 5, 1 }, + [QCOM_RPM_PXO_CLK] = { 26, 10, 6, 1 }, + [QCOM_RPM_APPS_FABRIC_CLK] = { 27, 11, 8, 1 }, + [QCOM_RPM_SYS_FABRIC_CLK] = { 28, 12, 9, 1 }, + [QCOM_RPM_NSS_FABRIC_0_CLK] = { 29, 13, 10, 1 }, + [QCOM_RPM_DAYTONA_FABRIC_CLK] = { 30, 14, 11, 1 }, + [QCOM_RPM_SFPB_CLK] = { 31, 15, 12, 1 }, + [QCOM_RPM_CFPB_CLK] = { 32, 16, 13, 1 }, + [QCOM_RPM_NSS_FABRIC_1_CLK] = { 33, 17, 14, 1 }, + [QCOM_RPM_EBI1_CLK] = { 34, 18, 16, 1 }, + [QCOM_RPM_APPS_FABRIC_HALT] = { 35, 19, 18, 2 }, + [QCOM_RPM_APPS_FABRIC_MODE] = { 37, 20, 19, 3 }, + [QCOM_RPM_APPS_FABRIC_IOCTL] = { 40, 21, 20, 1 }, + [QCOM_RPM_APPS_FABRIC_ARB] = { 41, 22, 21, 12 }, + [QCOM_RPM_SYS_FABRIC_HALT] = { 53, 23, 22, 2 }, + [QCOM_RPM_SYS_FABRIC_MODE] = { 55, 24, 23, 3 }, + [QCOM_RPM_SYS_FABRIC_IOCTL] = { 58, 25, 24, 1 }, + [QCOM_RPM_SYS_FABRIC_ARB] = { 59, 26, 25, 30 }, + [QCOM_RPM_MM_FABRIC_HALT] = { 89, 27, 26, 2 }, + [QCOM_RPM_MM_FABRIC_MODE] = { 91, 28, 27, 3 }, + [QCOM_RPM_MM_FABRIC_IOCTL] = { 94, 29, 28, 1 }, + [QCOM_RPM_MM_FABRIC_ARB] = { 95, 30, 29, 2 }, + [QCOM_RPM_CXO_BUFFERS] = { 209, 33, 31, 1 }, + [QCOM_RPM_USB_OTG_SWITCH] = { 210, 34, 32, 1 }, + [QCOM_RPM_HDMI_SWITCH] = { 211, 35, 33, 1 }, + [QCOM_RPM_DDR_DMM] = { 212, 36, 34, 2 }, + [QCOM_RPM_VDDMIN_GPIO] = { 215, 40, 39, 1 }, + [QCOM_RPM_SMB208_S1a] = { 216, 41, 90, 2 }, + [QCOM_RPM_SMB208_S1b] = { 218, 43, 91, 2 }, + [QCOM_RPM_SMB208_S2a] = { 220, 45, 92, 2 }, + [QCOM_RPM_SMB208_S2b] = { 222, 47, 93, 2 }, +}; + +static const struct qcom_rpm_data ipq806x_template = { + .version = 3, + .resource_table = ipq806x_rpm_resource_table, + .n_resources = ARRAY_SIZE(ipq806x_rpm_resource_table), +}; + static const struct of_device_id qcom_rpm_of_match[] = { { .compatible = "qcom,rpm-apq8064", .data = &apq8064_template }, { .compatible = "qcom,rpm-msm8660", .data = &msm8660_template }, { .compatible = "qcom,rpm-msm8960", .data = &msm8960_template }, + { .compatible = "qcom,rpm-ipq8064", .data = &ipq806x_template }, { } }; MODULE_DEVICE_TABLE(of, qcom_rpm_of_match); diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c index bd0215069875..4b1e4399754b 100644 --- a/drivers/mfd/rk808.c +++ b/drivers/mfd/rk808.c @@ -89,6 +89,7 @@ static const struct rk808_reg_data pre_init_reg[] = { { RK808_BOOST_CONFIG_REG, BOOST_ILMIN_MASK, BOOST_ILMIN_100MA }, { RK808_BUCK1_CONFIG_REG, BUCK1_RATE_MASK, BUCK_ILMIN_200MA }, { RK808_BUCK2_CONFIG_REG, BUCK2_RATE_MASK, BUCK_ILMIN_200MA }, + { RK808_DCDC_UV_ACT_REG, BUCK_UV_ACT_MASK, BUCK_UV_ACT_DISABLE}, { RK808_VB_MON_REG, MASK_ALL, VB_LO_ACT | VB_LO_SEL_3500MV }, }; @@ -245,7 +246,7 @@ static int rk808_remove(struct i2c_client *client) return 0; } -static struct of_device_id rk808_of_match[] = { +static const struct of_device_id rk808_of_match[] = { { .compatible = "rockchip,rk808" }, { }, }; diff --git a/drivers/mfd/rtl8411.c b/drivers/mfd/rtl8411.c index fdd34c883d86..b3ae6592014a 100644 --- a/drivers/mfd/rtl8411.c +++ b/drivers/mfd/rtl8411.c @@ -53,7 +53,7 @@ static void rtl8411_fetch_vendor_settings(struct rtsx_pcr *pcr) u8 reg3 = 0; rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®1); - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg1); + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg1); if (!rtsx_vendor_setting_valid(reg1)) return; @@ -65,7 +65,7 @@ static void rtl8411_fetch_vendor_settings(struct rtsx_pcr *pcr) pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg1); rtsx_pci_read_config_byte(pcr, PCR_SETTING_REG3, ®3); - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG3, reg3); + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG3, reg3); pcr->sd30_drive_sel_3v3 = rtl8411_reg_to_sd30_drive_sel_3v3(reg3); } @@ -74,7 +74,7 @@ static void rtl8411b_fetch_vendor_settings(struct rtsx_pcr *pcr) u32 reg = 0; rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®); - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); if (!rtsx_vendor_setting_valid(reg)) return; @@ -260,9 +260,8 @@ static unsigned int rtl8411_cd_deglitch(struct rtsx_pcr *pcr) rtsx_pci_write_register(pcr, CARD_PWR_CTL, BPP_POWER_MASK, BPP_POWER_OFF); - dev_dbg(&(pcr->pci->dev), - "After CD deglitch, card_exist = 0x%x\n", - card_exist); + pcr_dbg(pcr, "After CD deglitch, card_exist = 0x%x\n", + card_exist); } if (card_exist & MS_EXIST) { diff --git a/drivers/mfd/rts5209.c b/drivers/mfd/rts5209.c index cb04174a8924..373e253c33df 100644 --- a/drivers/mfd/rts5209.c +++ b/drivers/mfd/rts5209.c @@ -38,7 +38,7 @@ static void rts5209_fetch_vendor_settings(struct rtsx_pcr *pcr) u32 reg; rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®); - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); if (rts5209_vendor_setting1_valid(reg)) { if (rts5209_reg_check_ms_pmos(reg)) @@ -47,7 +47,7 @@ static void rts5209_fetch_vendor_settings(struct rtsx_pcr *pcr) } rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®); - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); if (rts5209_vendor_setting2_valid(reg)) { pcr->sd30_drive_sel_1v8 = diff --git a/drivers/mfd/rts5227.c b/drivers/mfd/rts5227.c index 32407404d838..ce012d78ce2a 100644 --- a/drivers/mfd/rts5227.c +++ b/drivers/mfd/rts5227.c @@ -63,7 +63,7 @@ static void rts5227_fetch_vendor_settings(struct rtsx_pcr *pcr) u32 reg; rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®); - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); if (!rtsx_vendor_setting_valid(reg)) return; @@ -74,7 +74,7 @@ static void rts5227_fetch_vendor_settings(struct rtsx_pcr *pcr) pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg); rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®); - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); pcr->sd30_drive_sel_3v3 = rtsx_reg_to_sd30_drive_sel_3v3(reg); if (rtsx_reg_check_reverse_socket(reg)) pcr->flags |= PCR_REVERSE_SOCKET; @@ -118,11 +118,9 @@ static int rts5227_extra_init_hw(struct rtsx_pcr *pcr) rts5227_fill_driving(pcr, OUTPUT_3V3); /* Configure force_clock_req */ if (pcr->flags & PCR_REVERSE_SOCKET) - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, - AUTOLOAD_CFG_BASE + 3, 0xB8, 0xB8); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PETXCFG, 0xB8, 0xB8); else - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, - AUTOLOAD_CFG_BASE + 3, 0xB8, 0x88); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PETXCFG, 0xB8, 0x88); rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PM_CTRL3, 0x10, 0x00); return rtsx_pci_send_cmd(pcr, 100); @@ -132,7 +130,7 @@ static int rts5227_optimize_phy(struct rtsx_pcr *pcr) { int err; - err = rtsx_gops_pm_reset(pcr); + err = rtsx_pci_write_register(pcr, PM_CTRL3, D3_DELINK_MODE_EN, 0x00); if (err < 0) return err; diff --git a/drivers/mfd/rts5229.c b/drivers/mfd/rts5229.c index 6353f5df087a..ace45384ec8b 100644 --- a/drivers/mfd/rts5229.c +++ b/drivers/mfd/rts5229.c @@ -38,7 +38,7 @@ static void rts5229_fetch_vendor_settings(struct rtsx_pcr *pcr) u32 reg; rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®); - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); if (!rtsx_vendor_setting_valid(reg)) return; @@ -50,7 +50,7 @@ static void rts5229_fetch_vendor_settings(struct rtsx_pcr *pcr) pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg); rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®); - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); pcr->sd30_drive_sel_3v3 = map_sd_drive(rtsx_reg_to_sd30_drive_sel_3v3(reg)); } diff --git a/drivers/mfd/rts5249.c b/drivers/mfd/rts5249.c index cf425cc959d5..eb2d5866f719 100644 --- a/drivers/mfd/rts5249.c +++ b/drivers/mfd/rts5249.c @@ -36,16 +36,16 @@ static u8 rts5249_get_ic_version(struct rtsx_pcr *pcr) static void rts5249_fill_driving(struct rtsx_pcr *pcr, u8 voltage) { u8 driving_3v3[4][3] = { - {0x11, 0x11, 0x11}, + {0x11, 0x11, 0x18}, {0x55, 0x55, 0x5C}, - {0x99, 0x99, 0x92}, - {0x99, 0x99, 0x92}, + {0xFF, 0xFF, 0xFF}, + {0x96, 0x96, 0x96}, }; u8 driving_1v8[4][3] = { + {0xC4, 0xC4, 0xC4}, {0x3C, 0x3C, 0x3C}, - {0xB3, 0xB3, 0xB3}, {0xFE, 0xFE, 0xFE}, - {0xC4, 0xC4, 0xC4}, + {0xB3, 0xB3, 0xB3}, }; u8 (*driving)[3], drive_sel; @@ -65,15 +65,17 @@ static void rts5249_fill_driving(struct rtsx_pcr *pcr, u8 voltage) 0xFF, driving[drive_sel][2]); } -static void rts5249_fetch_vendor_settings(struct rtsx_pcr *pcr) +static void rtsx_base_fetch_vendor_settings(struct rtsx_pcr *pcr) { u32 reg; rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®); - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); - if (!rtsx_vendor_setting_valid(reg)) + if (!rtsx_vendor_setting_valid(reg)) { + pcr_dbg(pcr, "skip fetch vendor setting\n"); return; + } pcr->aspm_en = rtsx_reg_to_aspm(reg); pcr->sd30_drive_sel_1v8 = rtsx_reg_to_sd30_drive_sel_1v8(reg); @@ -81,13 +83,13 @@ static void rts5249_fetch_vendor_settings(struct rtsx_pcr *pcr) pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg); rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®); - dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); + pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); pcr->sd30_drive_sel_3v3 = rtsx_reg_to_sd30_drive_sel_3v3(reg); if (rtsx_reg_check_reverse_socket(reg)) pcr->flags |= PCR_REVERSE_SOCKET; } -static void rts5249_force_power_down(struct rtsx_pcr *pcr, u8 pm_state) +static void rtsx_base_force_power_down(struct rtsx_pcr *pcr, u8 pm_state) { /* Set relink_time to 0 */ rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 1, 0xFF, 0); @@ -95,7 +97,8 @@ static void rts5249_force_power_down(struct rtsx_pcr *pcr, u8 pm_state) rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 3, 0x01, 0); if (pm_state == HOST_ENTER_S3) - rtsx_pci_write_register(pcr, PM_CTRL3, 0x10, 0x10); + rtsx_pci_write_register(pcr, pcr->reg_pm_ctrl3, + D3_DELINK_MODE_EN, D3_DELINK_MODE_EN); rtsx_pci_write_register(pcr, FPDCTL, 0x03, 0x03); } @@ -104,6 +107,8 @@ static int rts5249_extra_init_hw(struct rtsx_pcr *pcr) { rtsx_pci_init_cmd(pcr); + /* Rest L1SUB Config */ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, L1SUB_CONFIG3, 0xFF, 0x00); /* Configure GPIO as output */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, GPIO_CTL, 0x02, 0x02); /* Reset ASPM state to default value */ @@ -116,12 +121,9 @@ static int rts5249_extra_init_hw(struct rtsx_pcr *pcr) /* Configure driving */ rts5249_fill_driving(pcr, OUTPUT_3V3); if (pcr->flags & PCR_REVERSE_SOCKET) - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, - AUTOLOAD_CFG_BASE + 3, 0xB0, 0xB0); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PETXCFG, 0xB0, 0xB0); else - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, - AUTOLOAD_CFG_BASE + 3, 0xB0, 0x80); - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PM_CTRL3, 0x10, 0x00); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PETXCFG, 0xB0, 0x80); return rtsx_pci_send_cmd(pcr, 100); } @@ -130,15 +132,16 @@ static int rts5249_optimize_phy(struct rtsx_pcr *pcr) { int err; - err = rtsx_gops_pm_reset(pcr); + err = rtsx_pci_write_register(pcr, PM_CTRL3, D3_DELINK_MODE_EN, 0x00); if (err < 0) return err; - err = rtsx_pci_write_phy_register(pcr, PHY_REG_REV, - PHY_REG_REV_RESV | PHY_REG_REV_RXIDLE_LATCHED | - PHY_REG_REV_P1_EN | PHY_REG_REV_RXIDLE_EN | - PHY_REG_REV_RX_PWST | PHY_REG_REV_CLKREQ_DLY_TIMER_1_0 | - PHY_REG_REV_STOP_CLKRD | PHY_REG_REV_STOP_CLKWR); + err = rtsx_pci_write_phy_register(pcr, PHY_REV, + PHY_REV_RESV | PHY_REV_RXIDLE_LATCHED | + PHY_REV_P1_EN | PHY_REV_RXIDLE_EN | + PHY_REV_CLKREQ_TX_EN | PHY_REV_RX_PWST | + PHY_REV_CLKREQ_DT_1_0 | PHY_REV_STOP_CLKRD | + PHY_REV_STOP_CLKWR); if (err < 0) return err; @@ -149,19 +152,21 @@ static int rts5249_optimize_phy(struct rtsx_pcr *pcr) PHY_BPCR_IB_FILTER | PHY_BPCR_CMIRROR_EN); if (err < 0) return err; + err = rtsx_pci_write_phy_register(pcr, PHY_PCR, PHY_PCR_FORCE_CODE | PHY_PCR_OOBS_CALI_50 | PHY_PCR_OOBS_VCM_08 | PHY_PCR_OOBS_SEN_90 | - PHY_PCR_RSSI_EN); + PHY_PCR_RSSI_EN | PHY_PCR_RX10K); if (err < 0) return err; + err = rtsx_pci_write_phy_register(pcr, PHY_RCR2, PHY_RCR2_EMPHASE_EN | PHY_RCR2_NADJR | - PHY_RCR2_CDR_CP_10 | PHY_RCR2_CDR_SR_2 | - PHY_RCR2_FREQSEL_12 | PHY_RCR2_CPADJEN | - PHY_RCR2_CDR_SC_8 | PHY_RCR2_CALIB_LATE); + PHY_RCR2_CDR_SR_2 | PHY_RCR2_FREQSEL_12 | + PHY_RCR2_CDR_SC_12P | PHY_RCR2_CALIB_LATE); if (err < 0) return err; + err = rtsx_pci_write_phy_register(pcr, PHY_FLD4, PHY_FLD4_FLDEN_SEL | PHY_FLD4_REQ_REF | PHY_FLD4_RXAMP_OFF | PHY_FLD4_REQ_ADDA | @@ -169,11 +174,12 @@ static int rts5249_optimize_phy(struct rtsx_pcr *pcr) PHY_FLD4_BER_CHK_EN); if (err < 0) return err; - err = rtsx_pci_write_phy_register(pcr, PHY_RDR, PHY_RDR_RXDSEL_1_9); + err = rtsx_pci_write_phy_register(pcr, PHY_RDR, + PHY_RDR_RXDSEL_1_9 | PHY_SSC_AUTO_PWD); if (err < 0) return err; err = rtsx_pci_write_phy_register(pcr, PHY_RCR1, - PHY_RCR1_ADP_TIME | PHY_RCR1_VCO_COARSE); + PHY_RCR1_ADP_TIME_4 | PHY_RCR1_VCO_COARSE); if (err < 0) return err; err = rtsx_pci_write_phy_register(pcr, PHY_FLD3, @@ -181,33 +187,34 @@ static int rts5249_optimize_phy(struct rtsx_pcr *pcr) PHY_FLD3_RXDELINK); if (err < 0) return err; + return rtsx_pci_write_phy_register(pcr, PHY_TUNE, PHY_TUNE_TUNEREF_1_0 | PHY_TUNE_VBGSEL_1252 | PHY_TUNE_SDBUS_33 | PHY_TUNE_TUNED18 | - PHY_TUNE_TUNED12); + PHY_TUNE_TUNED12 | PHY_TUNE_TUNEA12); } -static int rts5249_turn_on_led(struct rtsx_pcr *pcr) +static int rtsx_base_turn_on_led(struct rtsx_pcr *pcr) { return rtsx_pci_write_register(pcr, GPIO_CTL, 0x02, 0x02); } -static int rts5249_turn_off_led(struct rtsx_pcr *pcr) +static int rtsx_base_turn_off_led(struct rtsx_pcr *pcr) { return rtsx_pci_write_register(pcr, GPIO_CTL, 0x02, 0x00); } -static int rts5249_enable_auto_blink(struct rtsx_pcr *pcr) +static int rtsx_base_enable_auto_blink(struct rtsx_pcr *pcr) { return rtsx_pci_write_register(pcr, OLT_LED_CTL, 0x08, 0x08); } -static int rts5249_disable_auto_blink(struct rtsx_pcr *pcr) +static int rtsx_base_disable_auto_blink(struct rtsx_pcr *pcr) { return rtsx_pci_write_register(pcr, OLT_LED_CTL, 0x08, 0x00); } -static int rts5249_card_power_on(struct rtsx_pcr *pcr, int card) +static int rtsx_base_card_power_on(struct rtsx_pcr *pcr, int card) { int err; @@ -234,7 +241,7 @@ static int rts5249_card_power_on(struct rtsx_pcr *pcr, int card) return 0; } -static int rts5249_card_power_off(struct rtsx_pcr *pcr, int card) +static int rtsx_base_card_power_off(struct rtsx_pcr *pcr, int card) { rtsx_pci_init_cmd(pcr); rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_PWR_CTL, @@ -244,22 +251,35 @@ static int rts5249_card_power_off(struct rtsx_pcr *pcr, int card) return rtsx_pci_send_cmd(pcr, 100); } -static int rts5249_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) +static int rtsx_base_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) { int err; + u16 append; - if (voltage == OUTPUT_3V3) { - err = rtsx_pci_write_phy_register(pcr, PHY_TUNE, 0x4FC0 | 0x24); + switch (voltage) { + case OUTPUT_3V3: + err = rtsx_pci_update_phy(pcr, PHY_TUNE, PHY_TUNE_VOLTAGE_MASK, + PHY_TUNE_VOLTAGE_3V3); if (err < 0) return err; - } else if (voltage == OUTPUT_1V8) { - err = rtsx_pci_write_phy_register(pcr, PHY_BACR, 0x3C02); + break; + case OUTPUT_1V8: + append = PHY_TUNE_D18_1V8; + if (CHK_PCI_PID(pcr, 0x5249)) { + err = rtsx_pci_update_phy(pcr, PHY_BACR, + PHY_BACR_BASIC_MASK, 0); + if (err < 0) + return err; + append = PHY_TUNE_D18_1V7; + } + + err = rtsx_pci_update_phy(pcr, PHY_TUNE, PHY_TUNE_VOLTAGE_MASK, + append); if (err < 0) return err; - err = rtsx_pci_write_phy_register(pcr, PHY_TUNE, 0x4C40 | 0x24); - if (err < 0) - return err; - } else { + break; + default: + pcr_dbg(pcr, "unknown output voltage %d\n", voltage); return -EINVAL; } @@ -270,17 +290,17 @@ static int rts5249_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) } static const struct pcr_ops rts5249_pcr_ops = { - .fetch_vendor_settings = rts5249_fetch_vendor_settings, + .fetch_vendor_settings = rtsx_base_fetch_vendor_settings, .extra_init_hw = rts5249_extra_init_hw, .optimize_phy = rts5249_optimize_phy, - .turn_on_led = rts5249_turn_on_led, - .turn_off_led = rts5249_turn_off_led, - .enable_auto_blink = rts5249_enable_auto_blink, - .disable_auto_blink = rts5249_disable_auto_blink, - .card_power_on = rts5249_card_power_on, - .card_power_off = rts5249_card_power_off, - .switch_output_voltage = rts5249_switch_output_voltage, - .force_power_down = rts5249_force_power_down, + .turn_on_led = rtsx_base_turn_on_led, + .turn_off_led = rtsx_base_turn_off_led, + .enable_auto_blink = rtsx_base_enable_auto_blink, + .disable_auto_blink = rtsx_base_disable_auto_blink, + .card_power_on = rtsx_base_card_power_on, + .card_power_off = rtsx_base_card_power_off, + .switch_output_voltage = rtsx_base_switch_output_voltage, + .force_power_down = rtsx_base_force_power_down, }; /* SD Pull Control Enable: @@ -343,7 +363,7 @@ void rts5249_init_params(struct rtsx_pcr *pcr) pcr->flags = 0; pcr->card_drive_sel = RTSX_CARD_DRIVE_DEFAULT; - pcr->sd30_drive_sel_1v8 = CFG_DRIVER_TYPE_C; + pcr->sd30_drive_sel_1v8 = CFG_DRIVER_TYPE_B; pcr->sd30_drive_sel_3v3 = CFG_DRIVER_TYPE_B; pcr->aspm_en = ASPM_L1_EN; pcr->tx_initial_phase = SET_CLOCK_PHASE(1, 29, 16); @@ -354,4 +374,219 @@ void rts5249_init_params(struct rtsx_pcr *pcr) pcr->sd_pull_ctl_disable_tbl = rts5249_sd_pull_ctl_disable_tbl; pcr->ms_pull_ctl_enable_tbl = rts5249_ms_pull_ctl_enable_tbl; pcr->ms_pull_ctl_disable_tbl = rts5249_ms_pull_ctl_disable_tbl; + + pcr->reg_pm_ctrl3 = PM_CTRL3; +} + +static int rts524a_write_phy(struct rtsx_pcr *pcr, u8 addr, u16 val) +{ + addr = addr & 0x80 ? (addr & 0x7F) | 0x40 : addr; + + return __rtsx_pci_write_phy_register(pcr, addr, val); +} + +static int rts524a_read_phy(struct rtsx_pcr *pcr, u8 addr, u16 *val) +{ + addr = addr & 0x80 ? (addr & 0x7F) | 0x40 : addr; + + return __rtsx_pci_read_phy_register(pcr, addr, val); } + +static int rts524a_optimize_phy(struct rtsx_pcr *pcr) +{ + int err; + + err = rtsx_pci_write_register(pcr, RTS524A_PM_CTRL3, + D3_DELINK_MODE_EN, 0x00); + if (err < 0) + return err; + + rtsx_pci_write_phy_register(pcr, PHY_PCR, + PHY_PCR_FORCE_CODE | PHY_PCR_OOBS_CALI_50 | + PHY_PCR_OOBS_VCM_08 | PHY_PCR_OOBS_SEN_90 | PHY_PCR_RSSI_EN); + rtsx_pci_write_phy_register(pcr, PHY_SSCCR3, + PHY_SSCCR3_STEP_IN | PHY_SSCCR3_CHECK_DELAY); + + if (is_version(pcr, 0x524A, IC_VER_A)) { + rtsx_pci_write_phy_register(pcr, PHY_SSCCR3, + PHY_SSCCR3_STEP_IN | PHY_SSCCR3_CHECK_DELAY); + rtsx_pci_write_phy_register(pcr, PHY_SSCCR2, + PHY_SSCCR2_PLL_NCODE | PHY_SSCCR2_TIME0 | + PHY_SSCCR2_TIME2_WIDTH); + rtsx_pci_write_phy_register(pcr, PHY_ANA1A, + PHY_ANA1A_TXR_LOOPBACK | PHY_ANA1A_RXT_BIST | + PHY_ANA1A_TXR_BIST | PHY_ANA1A_REV); + rtsx_pci_write_phy_register(pcr, PHY_ANA1D, + PHY_ANA1D_DEBUG_ADDR); + rtsx_pci_write_phy_register(pcr, PHY_DIG1E, + PHY_DIG1E_REV | PHY_DIG1E_D0_X_D1 | + PHY_DIG1E_RX_ON_HOST | PHY_DIG1E_RCLK_REF_HOST | + PHY_DIG1E_RCLK_TX_EN_KEEP | + PHY_DIG1E_RCLK_TX_TERM_KEEP | + PHY_DIG1E_RCLK_RX_EIDLE_ON | PHY_DIG1E_TX_TERM_KEEP | + PHY_DIG1E_RX_TERM_KEEP | PHY_DIG1E_TX_EN_KEEP | + PHY_DIG1E_RX_EN_KEEP); + } + + rtsx_pci_write_phy_register(pcr, PHY_ANA08, + PHY_ANA08_RX_EQ_DCGAIN | PHY_ANA08_SEL_RX_EN | + PHY_ANA08_RX_EQ_VAL | PHY_ANA08_SCP | PHY_ANA08_SEL_IPI); + + return 0; +} + +static int rts524a_extra_init_hw(struct rtsx_pcr *pcr) +{ + rts5249_extra_init_hw(pcr); + + rtsx_pci_write_register(pcr, FUNC_FORCE_CTL, + FORCE_ASPM_L1_EN, FORCE_ASPM_L1_EN); + rtsx_pci_write_register(pcr, PM_EVENT_DEBUG, PME_DEBUG_0, PME_DEBUG_0); + rtsx_pci_write_register(pcr, LDO_VCC_CFG1, LDO_VCC_LMT_EN, + LDO_VCC_LMT_EN); + rtsx_pci_write_register(pcr, PCLK_CTL, PCLK_MODE_SEL, PCLK_MODE_SEL); + if (is_version(pcr, 0x524A, IC_VER_A)) { + rtsx_pci_write_register(pcr, LDO_DV18_CFG, + LDO_DV18_SR_MASK, LDO_DV18_SR_DF); + rtsx_pci_write_register(pcr, LDO_VCC_CFG1, + LDO_VCC_REF_TUNE_MASK, LDO_VCC_REF_1V2); + rtsx_pci_write_register(pcr, LDO_VIO_CFG, + LDO_VIO_REF_TUNE_MASK, LDO_VIO_REF_1V2); + rtsx_pci_write_register(pcr, LDO_VIO_CFG, + LDO_VIO_SR_MASK, LDO_VIO_SR_DF); + rtsx_pci_write_register(pcr, LDO_DV12S_CFG, + LDO_REF12_TUNE_MASK, LDO_REF12_TUNE_DF); + rtsx_pci_write_register(pcr, SD40_LDO_CTL1, + SD40_VIO_TUNE_MASK, SD40_VIO_TUNE_1V7); + } + + return 0; +} + +static const struct pcr_ops rts524a_pcr_ops = { + .write_phy = rts524a_write_phy, + .read_phy = rts524a_read_phy, + .fetch_vendor_settings = rtsx_base_fetch_vendor_settings, + .extra_init_hw = rts524a_extra_init_hw, + .optimize_phy = rts524a_optimize_phy, + .turn_on_led = rtsx_base_turn_on_led, + .turn_off_led = rtsx_base_turn_off_led, + .enable_auto_blink = rtsx_base_enable_auto_blink, + .disable_auto_blink = rtsx_base_disable_auto_blink, + .card_power_on = rtsx_base_card_power_on, + .card_power_off = rtsx_base_card_power_off, + .switch_output_voltage = rtsx_base_switch_output_voltage, + .force_power_down = rtsx_base_force_power_down, +}; + +void rts524a_init_params(struct rtsx_pcr *pcr) +{ + rts5249_init_params(pcr); + + pcr->reg_pm_ctrl3 = RTS524A_PM_CTRL3; + pcr->ops = &rts524a_pcr_ops; +} + +static int rts525a_card_power_on(struct rtsx_pcr *pcr, int card) +{ + rtsx_pci_write_register(pcr, LDO_VCC_CFG1, + LDO_VCC_TUNE_MASK, LDO_VCC_3V3); + return rtsx_base_card_power_on(pcr, card); +} + +static int rts525a_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) +{ + switch (voltage) { + case OUTPUT_3V3: + rtsx_pci_write_register(pcr, LDO_CONFIG2, + LDO_D3318_MASK, LDO_D3318_33V); + rtsx_pci_write_register(pcr, SD_PAD_CTL, SD_IO_USING_1V8, 0); + break; + case OUTPUT_1V8: + rtsx_pci_write_register(pcr, LDO_CONFIG2, + LDO_D3318_MASK, LDO_D3318_18V); + rtsx_pci_write_register(pcr, SD_PAD_CTL, SD_IO_USING_1V8, + SD_IO_USING_1V8); + break; + default: + return -EINVAL; + } + + rtsx_pci_init_cmd(pcr); + rts5249_fill_driving(pcr, voltage); + return rtsx_pci_send_cmd(pcr, 100); +} + +static int rts525a_optimize_phy(struct rtsx_pcr *pcr) +{ + int err; + + err = rtsx_pci_write_register(pcr, RTS524A_PM_CTRL3, + D3_DELINK_MODE_EN, 0x00); + if (err < 0) + return err; + + rtsx_pci_write_phy_register(pcr, _PHY_FLD0, + _PHY_FLD0_CLK_REQ_20C | _PHY_FLD0_RX_IDLE_EN | + _PHY_FLD0_BIT_ERR_RSTN | _PHY_FLD0_BER_COUNT | + _PHY_FLD0_BER_TIMER | _PHY_FLD0_CHECK_EN); + + rtsx_pci_write_phy_register(pcr, _PHY_ANA03, + _PHY_ANA03_TIMER_MAX | _PHY_ANA03_OOBS_DEB_EN | + _PHY_CMU_DEBUG_EN); + + if (is_version(pcr, 0x525A, IC_VER_A)) + rtsx_pci_write_phy_register(pcr, _PHY_REV0, + _PHY_REV0_FILTER_OUT | _PHY_REV0_CDR_BYPASS_PFD | + _PHY_REV0_CDR_RX_IDLE_BYPASS); + + return 0; +} + +static int rts525a_extra_init_hw(struct rtsx_pcr *pcr) +{ + rts5249_extra_init_hw(pcr); + + rtsx_pci_write_register(pcr, PCLK_CTL, PCLK_MODE_SEL, PCLK_MODE_SEL); + if (is_version(pcr, 0x525A, IC_VER_A)) { + rtsx_pci_write_register(pcr, L1SUB_CONFIG2, + L1SUB_AUTO_CFG, L1SUB_AUTO_CFG); + rtsx_pci_write_register(pcr, RREF_CFG, + RREF_VBGSEL_MASK, RREF_VBGSEL_1V25); + rtsx_pci_write_register(pcr, LDO_VIO_CFG, + LDO_VIO_TUNE_MASK, LDO_VIO_1V7); + rtsx_pci_write_register(pcr, LDO_DV12S_CFG, + LDO_D12_TUNE_MASK, LDO_D12_TUNE_DF); + rtsx_pci_write_register(pcr, LDO_AV12S_CFG, + LDO_AV12S_TUNE_MASK, LDO_AV12S_TUNE_DF); + rtsx_pci_write_register(pcr, LDO_VCC_CFG0, + LDO_VCC_LMTVTH_MASK, LDO_VCC_LMTVTH_2A); + rtsx_pci_write_register(pcr, OOBS_CONFIG, + OOBS_AUTOK_DIS | OOBS_VAL_MASK, 0x89); + } + + return 0; +} + +static const struct pcr_ops rts525a_pcr_ops = { + .fetch_vendor_settings = rtsx_base_fetch_vendor_settings, + .extra_init_hw = rts525a_extra_init_hw, + .optimize_phy = rts525a_optimize_phy, + .turn_on_led = rtsx_base_turn_on_led, + .turn_off_led = rtsx_base_turn_off_led, + .enable_auto_blink = rtsx_base_enable_auto_blink, + .disable_auto_blink = rtsx_base_disable_auto_blink, + .card_power_on = rts525a_card_power_on, + .card_power_off = rtsx_base_card_power_off, + .switch_output_voltage = rts525a_switch_output_voltage, + .force_power_down = rtsx_base_force_power_down, +}; + +void rts525a_init_params(struct rtsx_pcr *pcr) +{ + rts5249_init_params(pcr); + + pcr->reg_pm_ctrl3 = RTS524A_PM_CTRL3; + pcr->ops = &rts525a_pcr_ops; +} + diff --git a/drivers/mfd/rtsx_gops.c b/drivers/mfd/rtsx_gops.c deleted file mode 100644 index b1a98c678593..000000000000 --- a/drivers/mfd/rtsx_gops.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Driver for Realtek PCI-Express card reader - * - * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - * - * Author: - * Micky Ching <micky_ching@realsil.com.cn> - */ - -#include <linux/mfd/rtsx_pci.h> -#include "rtsx_pcr.h" - -int rtsx_gops_pm_reset(struct rtsx_pcr *pcr) -{ - int err; - - /* init aspm */ - rtsx_pci_write_register(pcr, ASPM_FORCE_CTL, 0xFF, 0x00); - err = rtsx_pci_update_cfg_byte(pcr, LCTLR, ~LCTLR_ASPM_CTL_MASK, 0x00); - if (err < 0) - return err; - - /* reset PM_CTRL3 before send buffer cmd */ - return rtsx_pci_write_register(pcr, PM_CTRL3, D3_DELINK_MODE_EN, 0x00); -} diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c index 30f7ca89a0e6..a66540a49079 100644 --- a/drivers/mfd/rtsx_pcr.c +++ b/drivers/mfd/rtsx_pcr.c @@ -58,11 +58,25 @@ static const struct pci_device_id rtsx_pci_ids[] = { { PCI_DEVICE(0x10EC, 0x5249), PCI_CLASS_OTHERS << 16, 0xFF0000 }, { PCI_DEVICE(0x10EC, 0x5287), PCI_CLASS_OTHERS << 16, 0xFF0000 }, { PCI_DEVICE(0x10EC, 0x5286), PCI_CLASS_OTHERS << 16, 0xFF0000 }, + { PCI_DEVICE(0x10EC, 0x524A), PCI_CLASS_OTHERS << 16, 0xFF0000 }, + { PCI_DEVICE(0x10EC, 0x525A), PCI_CLASS_OTHERS << 16, 0xFF0000 }, { 0, } }; MODULE_DEVICE_TABLE(pci, rtsx_pci_ids); +static inline void rtsx_pci_enable_aspm(struct rtsx_pcr *pcr) +{ + rtsx_pci_update_cfg_byte(pcr, pcr->pcie_cap + PCI_EXP_LNKCTL, + 0xFC, pcr->aspm_en); +} + +static inline void rtsx_pci_disable_aspm(struct rtsx_pcr *pcr) +{ + rtsx_pci_update_cfg_byte(pcr, pcr->pcie_cap + PCI_EXP_LNKCTL, + 0xFC, 0); +} + void rtsx_pci_start_run(struct rtsx_pcr *pcr) { /* If pci device removed, don't queue idle work any more */ @@ -75,7 +89,7 @@ void rtsx_pci_start_run(struct rtsx_pcr *pcr) pcr->ops->enable_auto_blink(pcr); if (pcr->aspm_en) - rtsx_pci_write_config_byte(pcr, LCTLR, 0); + rtsx_pci_disable_aspm(pcr); } mod_delayed_work(system_wq, &pcr->idle_work, msecs_to_jiffies(200)); @@ -130,7 +144,7 @@ int rtsx_pci_read_register(struct rtsx_pcr *pcr, u16 addr, u8 *data) } EXPORT_SYMBOL_GPL(rtsx_pci_read_register); -int rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val) +int __rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val) { int err, i, finished = 0; u8 tmp; @@ -162,9 +176,17 @@ int rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val) return 0; } + +int rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val) +{ + if (pcr->ops->write_phy) + return pcr->ops->write_phy(pcr, addr, val); + + return __rtsx_pci_write_phy_register(pcr, addr, val); +} EXPORT_SYMBOL_GPL(rtsx_pci_write_phy_register); -int rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val) +int __rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val) { int err, i, finished = 0; u16 data; @@ -210,6 +232,14 @@ int rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val) return 0; } + +int rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val) +{ + if (pcr->ops->read_phy) + return pcr->ops->read_phy(pcr, addr, val); + + return __rtsx_pci_read_phy_register(pcr, addr, val); +} EXPORT_SYMBOL_GPL(rtsx_pci_read_phy_register); void rtsx_pci_stop_cmd(struct rtsx_pcr *pcr) @@ -286,8 +316,7 @@ int rtsx_pci_send_cmd(struct rtsx_pcr *pcr, int timeout) timeleft = wait_for_completion_interruptible_timeout( &trans_done, msecs_to_jiffies(timeout)); if (timeleft <= 0) { - dev_dbg(&(pcr->pci->dev), "Timeout (%s %d)\n", - __func__, __LINE__); + pcr_dbg(pcr, "Timeout (%s %d)\n", __func__, __LINE__); err = -ETIMEDOUT; goto finish_send_cmd; } @@ -323,8 +352,7 @@ static void rtsx_pci_add_sg_tbl(struct rtsx_pcr *pcr, u64 val; u8 option = SG_VALID | SG_TRANS_DATA; - dev_dbg(&(pcr->pci->dev), "DMA addr: 0x%x, Len: 0x%x\n", - (unsigned int)addr, len); + pcr_dbg(pcr, "DMA addr: 0x%x, Len: 0x%x\n", (unsigned int)addr, len); if (end) option |= SG_END; @@ -339,11 +367,11 @@ int rtsx_pci_transfer_data(struct rtsx_pcr *pcr, struct scatterlist *sglist, { int err = 0, count; - dev_dbg(&(pcr->pci->dev), "--> %s: num_sg = %d\n", __func__, num_sg); + pcr_dbg(pcr, "--> %s: num_sg = %d\n", __func__, num_sg); count = rtsx_pci_dma_map_sg(pcr, sglist, num_sg, read); if (count < 1) return -EINVAL; - dev_dbg(&(pcr->pci->dev), "DMA mapping count: %d\n", count); + pcr_dbg(pcr, "DMA mapping count: %d\n", count); err = rtsx_pci_dma_transfer(pcr, sglist, count, read, timeout); @@ -417,8 +445,7 @@ int rtsx_pci_dma_transfer(struct rtsx_pcr *pcr, struct scatterlist *sglist, timeleft = wait_for_completion_interruptible_timeout( &trans_done, msecs_to_jiffies(timeout)); if (timeleft <= 0) { - dev_dbg(&(pcr->pci->dev), "Timeout (%s %d)\n", - __func__, __LINE__); + pcr_dbg(pcr, "Timeout (%s %d)\n", __func__, __LINE__); err = -ETIMEDOUT; goto out; } @@ -592,7 +619,7 @@ static void rtsx_pci_enable_bus_int(struct rtsx_pcr *pcr) /* Enable Bus Interrupt */ rtsx_pci_writel(pcr, RTSX_BIER, pcr->bier); - dev_dbg(&(pcr->pci->dev), "RTSX_BIER: 0x%08x\n", pcr->bier); + pcr_dbg(pcr, "RTSX_BIER: 0x%08x\n", pcr->bier); } static inline u8 double_ssc_depth(u8 depth) @@ -638,14 +665,13 @@ int rtsx_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock, return err; card_clock /= 1000000; - dev_dbg(&(pcr->pci->dev), "Switch card clock to %dMHz\n", card_clock); + pcr_dbg(pcr, "Switch card clock to %dMHz\n", card_clock); clk = card_clock; if (!initial_mode && double_clk) clk = card_clock * 2; - dev_dbg(&(pcr->pci->dev), - "Internal SSC clock: %dMHz (cur_clock = %d)\n", - clk, pcr->cur_clock); + pcr_dbg(pcr, "Internal SSC clock: %dMHz (cur_clock = %d)\n", + clk, pcr->cur_clock); if (clk == pcr->cur_clock) return 0; @@ -674,14 +700,14 @@ int rtsx_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock, } div++; } - dev_dbg(&(pcr->pci->dev), "n = %d, div = %d\n", n, div); + pcr_dbg(pcr, "n = %d, div = %d\n", n, div); ssc_depth = depth[ssc_depth]; if (double_clk) ssc_depth = double_ssc_depth(ssc_depth); ssc_depth = revise_ssc_depth(ssc_depth, div); - dev_dbg(&(pcr->pci->dev), "ssc_depth = %d\n", ssc_depth); + pcr_dbg(pcr, "ssc_depth = %d\n", ssc_depth); rtsx_pci_init_cmd(pcr); rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CLK_CTL, @@ -803,13 +829,13 @@ static void rtsx_pci_card_detect(struct work_struct *work) dwork = to_delayed_work(work); pcr = container_of(dwork, struct rtsx_pcr, carddet_work); - dev_dbg(&(pcr->pci->dev), "--> %s\n", __func__); + pcr_dbg(pcr, "--> %s\n", __func__); mutex_lock(&pcr->pcr_mutex); spin_lock_irqsave(&pcr->lock, flags); irq_status = rtsx_pci_readl(pcr, RTSX_BIPR); - dev_dbg(&(pcr->pci->dev), "irq_status: 0x%08x\n", irq_status); + pcr_dbg(pcr, "irq_status: 0x%08x\n", irq_status); irq_status &= CARD_EXIST; card_inserted = pcr->card_inserted & irq_status; @@ -820,9 +846,8 @@ static void rtsx_pci_card_detect(struct work_struct *work) spin_unlock_irqrestore(&pcr->lock, flags); if (card_inserted || card_removed) { - dev_dbg(&(pcr->pci->dev), - "card_inserted: 0x%x, card_removed: 0x%x\n", - card_inserted, card_removed); + pcr_dbg(pcr, "card_inserted: 0x%x, card_removed: 0x%x\n", + card_inserted, card_removed); if (pcr->ops->cd_deglitch) card_inserted = pcr->ops->cd_deglitch(pcr); @@ -930,7 +955,7 @@ static void rtsx_pci_idle_work(struct work_struct *work) struct delayed_work *dwork = to_delayed_work(work); struct rtsx_pcr *pcr = container_of(dwork, struct rtsx_pcr, idle_work); - dev_dbg(&(pcr->pci->dev), "--> %s\n", __func__); + pcr_dbg(pcr, "--> %s\n", __func__); mutex_lock(&pcr->pcr_mutex); @@ -942,7 +967,7 @@ static void rtsx_pci_idle_work(struct work_struct *work) pcr->ops->turn_off_led(pcr); if (pcr->aspm_en) - rtsx_pci_write_config_byte(pcr, LCTLR, pcr->aspm_en); + rtsx_pci_enable_aspm(pcr); mutex_unlock(&pcr->pcr_mutex); } @@ -968,6 +993,7 @@ static int rtsx_pci_init_hw(struct rtsx_pcr *pcr) { int err; + pcr->pcie_cap = pci_find_capability(pcr->pci, PCI_CAP_ID_EXP); rtsx_pci_writel(pcr, RTSX_HCBAR, pcr->host_cmds_addr); rtsx_pci_enable_bus_int(pcr); @@ -980,6 +1006,7 @@ static int rtsx_pci_init_hw(struct rtsx_pcr *pcr) /* Wait SSC power stable */ udelay(200); + rtsx_pci_disable_aspm(pcr); if (pcr->ops->optimize_phy) { err = pcr->ops->optimize_phy(pcr); if (err < 0) @@ -1028,10 +1055,8 @@ static int rtsx_pci_init_hw(struct rtsx_pcr *pcr) if (err < 0) return err; - rtsx_pci_write_config_byte(pcr, LCTLR, 0); - /* Enable clk_request_n to enable clock power management */ - rtsx_pci_write_config_byte(pcr, 0x81, 1); + rtsx_pci_write_config_byte(pcr, pcr->pcie_cap + PCI_EXP_LNKCTL + 1, 1); /* Enter L1 when host tx idle */ rtsx_pci_write_config_byte(pcr, 0x70F, 0x5B); @@ -1081,6 +1106,14 @@ static int rtsx_pci_init_chip(struct rtsx_pcr *pcr) rts5249_init_params(pcr); break; + case 0x524A: + rts524a_init_params(pcr); + break; + + case 0x525A: + rts525a_init_params(pcr); + break; + case 0x5287: rtl8411b_init_params(pcr); break; @@ -1090,7 +1123,7 @@ static int rtsx_pci_init_chip(struct rtsx_pcr *pcr) break; } - dev_dbg(&(pcr->pci->dev), "PID: 0x%04x, IC version: 0x%02x\n", + pcr_dbg(pcr, "PID: 0x%04x, IC version: 0x%02x\n", PCI_PID(pcr), pcr->ic_version); pcr->slots = kcalloc(pcr->num_slots, sizeof(struct rtsx_slot), @@ -1101,14 +1134,14 @@ static int rtsx_pci_init_chip(struct rtsx_pcr *pcr) if (pcr->ops->fetch_vendor_settings) pcr->ops->fetch_vendor_settings(pcr); - dev_dbg(&(pcr->pci->dev), "pcr->aspm_en = 0x%x\n", pcr->aspm_en); - dev_dbg(&(pcr->pci->dev), "pcr->sd30_drive_sel_1v8 = 0x%x\n", + pcr_dbg(pcr, "pcr->aspm_en = 0x%x\n", pcr->aspm_en); + pcr_dbg(pcr, "pcr->sd30_drive_sel_1v8 = 0x%x\n", pcr->sd30_drive_sel_1v8); - dev_dbg(&(pcr->pci->dev), "pcr->sd30_drive_sel_3v3 = 0x%x\n", + pcr_dbg(pcr, "pcr->sd30_drive_sel_3v3 = 0x%x\n", pcr->sd30_drive_sel_3v3); - dev_dbg(&(pcr->pci->dev), "pcr->card_drive_sel = 0x%x\n", + pcr_dbg(pcr, "pcr->card_drive_sel = 0x%x\n", pcr->card_drive_sel); - dev_dbg(&(pcr->pci->dev), "pcr->flags = 0x%x\n", pcr->flags); + pcr_dbg(pcr, "pcr->flags = 0x%x\n", pcr->flags); pcr->state = PDEV_STAT_IDLE; err = rtsx_pci_init_hw(pcr); @@ -1126,7 +1159,7 @@ static int rtsx_pci_probe(struct pci_dev *pcidev, struct rtsx_pcr *pcr; struct pcr_handle *handle; u32 base, len; - int ret, i; + int ret, i, bar = 0; dev_dbg(&(pcidev->dev), ": Realtek PCI-E Card Reader found at %s [%04x:%04x] (rev %x)\n", @@ -1171,8 +1204,10 @@ static int rtsx_pci_probe(struct pci_dev *pcidev, pcr->pci = pcidev; dev_set_drvdata(&pcidev->dev, handle); - len = pci_resource_len(pcidev, 0); - base = pci_resource_start(pcidev, 0); + if (CHK_PCI_PID(pcr, 0x525A)) + bar = 1; + len = pci_resource_len(pcidev, bar); + base = pci_resource_start(pcidev, bar); pcr->remap_addr = ioremap_nocache(base, len); if (!pcr->remap_addr) { ret = -ENOMEM; diff --git a/drivers/mfd/rtsx_pcr.h b/drivers/mfd/rtsx_pcr.h index fe2bbb67defc..ce48842570d7 100644 --- a/drivers/mfd/rtsx_pcr.h +++ b/drivers/mfd/rtsx_pcr.h @@ -27,12 +27,20 @@ #define MIN_DIV_N_PCR 80 #define MAX_DIV_N_PCR 208 +#define RTS524A_PME_FORCE_CTL 0xFF78 +#define RTS524A_PM_CTRL3 0xFF7E + +int __rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val); +int __rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val); + void rts5209_init_params(struct rtsx_pcr *pcr); void rts5229_init_params(struct rtsx_pcr *pcr); void rtl8411_init_params(struct rtsx_pcr *pcr); void rtl8402_init_params(struct rtsx_pcr *pcr); void rts5227_init_params(struct rtsx_pcr *pcr); void rts5249_init_params(struct rtsx_pcr *pcr); +void rts524a_init_params(struct rtsx_pcr *pcr); +void rts525a_init_params(struct rtsx_pcr *pcr); void rtl8411b_init_params(struct rtsx_pcr *pcr); static inline u8 map_sd_drive(int idx) diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c index 0a7bc43db4e4..4a69afb425ad 100644 --- a/drivers/mfd/sec-core.c +++ b/drivers/mfd/sec-core.c @@ -69,6 +69,8 @@ static const struct mfd_cell s2mps11_devs[] = { { .name = "s2mps11-pmic", }, { + .name = "s2mps14-rtc", + }, { .name = "s2mps11-clk", .of_compatible = "samsung,s2mps11-clk", } @@ -267,10 +269,8 @@ static struct sec_platform_data *sec_pmic_i2c_parse_dt_pdata( struct sec_platform_data *pd; pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL); - if (!pd) { - dev_err(dev, "could not allocate memory for pdata\n"); + if (!pd) return ERR_PTR(-ENOMEM); - } /* * ToDo: the 'wakeup' member in the platform data is more of a linux @@ -333,7 +333,6 @@ static int sec_pmic_probe(struct i2c_client *i2c, } if (pdata) { sec_pmic->device_type = pdata->device_type; - sec_pmic->ono = pdata->ono; sec_pmic->irq_base = pdata->irq_base; sec_pmic->wakeup = pdata->wakeup; sec_pmic->pdata = pdata; diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c index ba86a918c2da..806fa8dbb22d 100644 --- a/drivers/mfd/sec-irq.c +++ b/drivers/mfd/sec-irq.c @@ -61,14 +61,14 @@ static const struct regmap_irq s2mps11_irqs[] = { .reg_offset = 1, .mask = S2MPS11_IRQ_RTC60S_MASK, }, - [S2MPS11_IRQ_RTCA0] = { - .reg_offset = 1, - .mask = S2MPS11_IRQ_RTCA0_MASK, - }, [S2MPS11_IRQ_RTCA1] = { .reg_offset = 1, .mask = S2MPS11_IRQ_RTCA1_MASK, }, + [S2MPS11_IRQ_RTCA0] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTCA0_MASK, + }, [S2MPS11_IRQ_SMPL] = { .reg_offset = 1, .mask = S2MPS11_IRQ_SMPL_MASK, @@ -484,6 +484,12 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic) return ret; } + /* + * The rtc-s5m driver requests S2MPS14_IRQ_RTCA0 also for S2MPS11 + * so the interrupt number must be consistent. + */ + BUILD_BUG_ON(((enum s2mps14_irq)S2MPS11_IRQ_RTCA0) != S2MPS14_IRQ_RTCA0); + return 0; } diff --git a/drivers/mfd/sky81452.c b/drivers/mfd/sky81452.c new file mode 100644 index 000000000000..b0c9b0415650 --- /dev/null +++ b/drivers/mfd/sky81452.c @@ -0,0 +1,108 @@ +/* + * sky81452.c SKY81452 MFD driver + * + * Copyright 2014 Skyworks Solutions Inc. + * Author : Gyungoh Yoo <jack.yoo@skyworksinc.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/err.h> +#include <linux/slab.h> +#include <linux/i2c.h> +#include <linux/regmap.h> +#include <linux/mfd/core.h> +#include <linux/mfd/sky81452.h> + +static const struct regmap_config sky81452_config = { + .reg_bits = 8, + .val_bits = 8, +}; + +static int sky81452_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct device *dev = &client->dev; + const struct sky81452_platform_data *pdata = dev_get_platdata(dev); + struct mfd_cell cells[2]; + struct regmap *regmap; + int ret; + + if (!pdata) { + pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) + return -ENOMEM; + } + + regmap = devm_regmap_init_i2c(client, &sky81452_config); + if (IS_ERR(regmap)) { + dev_err(dev, "failed to initialize.err=%ld\n", PTR_ERR(regmap)); + return PTR_ERR(regmap); + } + + i2c_set_clientdata(client, regmap); + + memset(cells, 0, sizeof(cells)); + cells[0].name = "sky81452-backlight"; + cells[0].of_compatible = "skyworks,sky81452-backlight"; + cells[0].platform_data = pdata->bl_pdata; + cells[0].pdata_size = sizeof(*pdata->bl_pdata); + cells[1].name = "sky81452-regulator"; + cells[1].platform_data = pdata->regulator_init_data; + cells[1].pdata_size = sizeof(*pdata->regulator_init_data); + + ret = mfd_add_devices(dev, -1, cells, ARRAY_SIZE(cells), NULL, 0, NULL); + if (ret) + dev_err(dev, "failed to add child devices. err=%d\n", ret); + + return ret; +} + +static int sky81452_remove(struct i2c_client *client) +{ + mfd_remove_devices(&client->dev); + return 0; +} + +static const struct i2c_device_id sky81452_ids[] = { + { "sky81452" }, + { } +}; +MODULE_DEVICE_TABLE(i2c, sky81452_ids); + +#ifdef CONFIG_OF +static const struct of_device_id sky81452_of_match[] = { + { .compatible = "skyworks,sky81452", }, + { } +}; +MODULE_DEVICE_TABLE(of, sky81452_of_match); +#endif + +static struct i2c_driver sky81452_driver = { + .driver = { + .name = "sky81452", + .of_match_table = of_match_ptr(sky81452_of_match), + }, + .probe = sky81452_probe, + .remove = sky81452_remove, + .id_table = sky81452_ids, +}; + +module_i2c_driver(sky81452_driver); + +MODULE_DESCRIPTION("Skyworks SKY81452 MFD driver"); +MODULE_AUTHOR("Gyungoh Yoo <jack.yoo@skyworksinc.com>"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c index aacb3720065c..cf356395c9e9 100644 --- a/drivers/mfd/tc3589x.c +++ b/drivers/mfd/tc3589x.c @@ -318,7 +318,6 @@ static int tc3589x_device_init(struct tc3589x *tc3589x) return ret; } -#ifdef CONFIG_OF static const struct of_device_id tc3589x_match[] = { /* Legacy compatible string */ { .compatible = "tc3589x", .data = (void *) TC3589X_UNKNOWN }, @@ -359,14 +358,6 @@ tc3589x_of_probe(struct device *dev, enum tc3589x_version *version) return pdata; } -#else -static inline struct tc3589x_platform_data * -tc3589x_of_probe(struct device *dev, enum tc3589x_version *version) -{ - dev_err(dev, "no device tree support\n"); - return ERR_PTR(-ENODEV); -} -#endif static int tc3589x_probe(struct i2c_client *i2c, const struct i2c_device_id *id) diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c index 467c80e1c4ae..e4e4b22eebc9 100644 --- a/drivers/mfd/ti_am335x_tscadc.c +++ b/drivers/mfd/ti_am335x_tscadc.c @@ -68,12 +68,6 @@ static void am335x_tscadc_need_adc(struct ti_tscadc_dev *tsadc) DEFINE_WAIT(wait); u32 reg; - /* - * disable TSC steps so it does not run while the ADC is using it. If - * write 0 while it is running (it just started or was already running) - * then it completes all steps that were enabled and stops then. - */ - tscadc_writel(tsadc, REG_SE, 0); reg = tscadc_readl(tsadc, REG_ADCFSM); if (reg & SEQ_STATUS) { tsadc->adc_waiting = true; @@ -86,8 +80,12 @@ static void am335x_tscadc_need_adc(struct ti_tscadc_dev *tsadc) spin_lock_irq(&tsadc->reg_lock); finish_wait(&tsadc->reg_se_wait, &wait); + /* + * Sequencer should either be idle or + * busy applying the charge step. + */ reg = tscadc_readl(tsadc, REG_ADCFSM); - WARN_ON(reg & SEQ_STATUS); + WARN_ON((reg & SEQ_STATUS) && !(reg & CHARGE_STEP)); tsadc->adc_waiting = false; } tsadc->adc_in_use = true; @@ -96,7 +94,6 @@ static void am335x_tscadc_need_adc(struct ti_tscadc_dev *tsadc) void am335x_tsc_se_set_once(struct ti_tscadc_dev *tsadc, u32 val) { spin_lock_irq(&tsadc->reg_lock); - tsadc->reg_se_cache |= val; am335x_tscadc_need_adc(tsadc); tscadc_writel(tsadc, REG_SE, val); diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c index 743fb524fc8a..448f0a182dc4 100644 --- a/drivers/mfd/tps65010.c +++ b/drivers/mfd/tps65010.c @@ -515,7 +515,7 @@ static int tps65010_gpio_get(struct gpio_chip *chip, unsigned offset) static struct tps65010 *the_tps; -static int __exit tps65010_remove(struct i2c_client *client) +static int tps65010_remove(struct i2c_client *client) { struct tps65010 *tps = i2c_get_clientdata(client); struct tps65010_board *board = dev_get_platdata(&client->dev); @@ -684,7 +684,7 @@ static struct i2c_driver tps65010_driver = { .name = "tps65010", }, .probe = tps65010_probe, - .remove = __exit_p(tps65010_remove), + .remove = tps65010_remove, .id_table = tps65010_id, }; diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c index 393509246037..f440aed61305 100644 --- a/drivers/mfd/twl4030-power.c +++ b/drivers/mfd/twl4030-power.c @@ -829,7 +829,7 @@ static struct twl4030_power_data osc_off_idle = { .board_config = osc_off_rconfig, }; -static struct of_device_id twl4030_power_of_match[] = { +static const struct of_device_id twl4030_power_of_match[] = { { .compatible = "ti,twl4030-power", }, diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c index f71ee3dbc2a2..c5265c1262c5 100644 --- a/drivers/mfd/twl6040.c +++ b/drivers/mfd/twl6040.c @@ -814,4 +814,3 @@ MODULE_DESCRIPTION("TWL6040 MFD"); MODULE_AUTHOR("Misael Lopez Cruz <misael.lopez@ti.com>"); MODULE_AUTHOR("Jorge Eduardo Candelaria <jorge.candelaria@ti.com>"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:twl6040"); diff --git a/drivers/mfd/vexpress-sysreg.c b/drivers/mfd/vexpress-sysreg.c index 8f43ab8fd2d6..3e628df9280c 100644 --- a/drivers/mfd/vexpress-sysreg.c +++ b/drivers/mfd/vexpress-sysreg.c @@ -47,71 +47,26 @@ #define SYS_HBI_MASK 0xfff #define SYS_PROCIDx_HBI_SHIFT 0 -#define SYS_MCI_CARDIN (1 << 0) -#define SYS_MCI_WPROT (1 << 1) - #define SYS_MISC_MASTERSITE (1 << 14) - -static void __iomem *__vexpress_sysreg_base; - -static void __iomem *vexpress_sysreg_base(void) +void vexpress_flags_set(u32 data) { - if (!__vexpress_sysreg_base) { + static void __iomem *base; + + if (!base) { struct device_node *node = of_find_compatible_node(NULL, NULL, "arm,vexpress-sysreg"); - __vexpress_sysreg_base = of_iomap(node, 0); + base = of_iomap(node, 0); } - WARN_ON(!__vexpress_sysreg_base); - - return __vexpress_sysreg_base; -} - - -static int vexpress_sysreg_get_master(void) -{ - if (readl(vexpress_sysreg_base() + SYS_MISC) & SYS_MISC_MASTERSITE) - return VEXPRESS_SITE_DB2; - - return VEXPRESS_SITE_DB1; -} - -void vexpress_flags_set(u32 data) -{ - writel(~0, vexpress_sysreg_base() + SYS_FLAGSCLR); - writel(data, vexpress_sysreg_base() + SYS_FLAGSSET); -} - -unsigned int vexpress_get_mci_cardin(struct device *dev) -{ - return readl(vexpress_sysreg_base() + SYS_MCI) & SYS_MCI_CARDIN; -} - -u32 vexpress_get_procid(int site) -{ - if (site == VEXPRESS_SITE_MASTER) - site = vexpress_sysreg_get_master(); + if (WARN_ON(!base)) + return; - return readl(vexpress_sysreg_base() + (site == VEXPRESS_SITE_DB1 ? - SYS_PROCID0 : SYS_PROCID1)); + writel(~0, base + SYS_FLAGSCLR); + writel(data, base + SYS_FLAGSSET); } -void __iomem *vexpress_get_24mhz_clock_base(void) -{ - return vexpress_sysreg_base() + SYS_24MHZ; -} - - -void __init vexpress_sysreg_early_init(void __iomem *base) -{ - __vexpress_sysreg_base = base; - - vexpress_config_set_master(vexpress_sysreg_get_master()); -} - - /* The sysreg block is just a random collection of various functions... */ static struct syscon_platform_data vexpress_sysreg_sys_id_pdata = { @@ -210,6 +165,7 @@ static int vexpress_sysreg_probe(struct platform_device *pdev) struct resource *mem; void __iomem *base; struct bgpio_chip *mmc_gpio_chip; + int master; u32 dt_hbi; mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -220,11 +176,14 @@ static int vexpress_sysreg_probe(struct platform_device *pdev) if (!base) return -ENOMEM; - vexpress_config_set_master(vexpress_sysreg_get_master()); + master = readl(base + SYS_MISC) & SYS_MISC_MASTERSITE ? + VEXPRESS_SITE_DB2 : VEXPRESS_SITE_DB1; + vexpress_config_set_master(master); /* Confirm board type against DT property, if available */ if (of_property_read_u32(of_root, "arm,hbi", &dt_hbi) == 0) { - u32 id = vexpress_get_procid(VEXPRESS_SITE_MASTER); + u32 id = readl(base + (master == VEXPRESS_SITE_DB1 ? + SYS_PROCID0 : SYS_PROCID1)); u32 hbi = (id >> SYS_PROCIDx_HBI_SHIFT) & SYS_HBI_MASK; if (WARN_ON(dt_hbi != hbi)) diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c index b326a82017ee..aeae6ec123b3 100644 --- a/drivers/mfd/wm5102-tables.c +++ b/drivers/mfd/wm5102-tables.c @@ -1172,9 +1172,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg) case ARIZONA_DAC_DIGITAL_VOLUME_3L: case ARIZONA_DAC_VOLUME_LIMIT_3L: case ARIZONA_NOISE_GATE_SELECT_3L: - case ARIZONA_OUTPUT_PATH_CONFIG_3R: - case ARIZONA_DAC_DIGITAL_VOLUME_3R: - case ARIZONA_DAC_VOLUME_LIMIT_3R: case ARIZONA_OUTPUT_PATH_CONFIG_4L: case ARIZONA_DAC_DIGITAL_VOLUME_4L: case ARIZONA_OUT_VOLUME_4L: diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c index 4116e74effa4..fcb98dbda837 100644 --- a/drivers/regulator/arizona-micsupp.c +++ b/drivers/regulator/arizona-micsupp.c @@ -246,6 +246,7 @@ static int arizona_micsupp_probe(struct platform_device *pdev) */ switch (arizona->type) { case WM5110: + case WM8280: desc = &arizona_micsupp_ext; micsupp->init_data = arizona_micsupp_ext_default; break; diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/rtc-s5m.c index 89ac1d5083c6..4008b84246ca 100644 --- a/drivers/rtc/rtc-s5m.c +++ b/drivers/rtc/rtc-s5m.c @@ -48,8 +48,6 @@ struct s5m_rtc_reg_config { unsigned int alarm0; /* First register for alarm 1, seconds */ unsigned int alarm1; - /* SMPL/WTSR register */ - unsigned int smpl_wtsr; /* * Register for update flag (UDR). Typically setting UDR field to 1 * will enable update of time or alarm register. Then it will be @@ -67,7 +65,6 @@ static const struct s5m_rtc_reg_config s5m_rtc_regs = { .ctrl = S5M_ALARM1_CONF, .alarm0 = S5M_ALARM0_SEC, .alarm1 = S5M_ALARM1_SEC, - .smpl_wtsr = S5M_WTSR_SMPL_CNTL, .rtc_udr_update = S5M_RTC_UDR_CON, .rtc_udr_mask = S5M_RTC_UDR_MASK, }; @@ -82,7 +79,6 @@ static const struct s5m_rtc_reg_config s2mps_rtc_regs = { .ctrl = S2MPS_RTC_CTRL, .alarm0 = S2MPS_ALARM0_SEC, .alarm1 = S2MPS_ALARM1_SEC, - .smpl_wtsr = S2MPS_WTSR_SMPL_CNTL, .rtc_udr_update = S2MPS_RTC_UDR_CON, .rtc_udr_mask = S2MPS_RTC_WUDR_MASK, }; @@ -96,7 +92,6 @@ struct s5m_rtc_info { int irq; int device_type; int rtc_24hr_mode; - bool wtsr_smpl; const struct s5m_rtc_reg_config *regs; }; @@ -597,28 +592,6 @@ static const struct rtc_class_ops s5m_rtc_ops = { .alarm_irq_enable = s5m_rtc_alarm_irq_enable, }; -static void s5m_rtc_enable_wtsr(struct s5m_rtc_info *info, bool enable) -{ - int ret; - ret = regmap_update_bits(info->regmap, info->regs->smpl_wtsr, - WTSR_ENABLE_MASK, - enable ? WTSR_ENABLE_MASK : 0); - if (ret < 0) - dev_err(info->dev, "%s: fail to update WTSR reg(%d)\n", - __func__, ret); -} - -static void s5m_rtc_enable_smpl(struct s5m_rtc_info *info, bool enable) -{ - int ret; - ret = regmap_update_bits(info->regmap, info->regs->smpl_wtsr, - SMPL_ENABLE_MASK, - enable ? SMPL_ENABLE_MASK : 0); - if (ret < 0) - dev_err(info->dev, "%s: fail to update SMPL reg(%d)\n", - __func__, ret); -} - static int s5m8767_rtc_init_reg(struct s5m_rtc_info *info) { u8 data[2]; @@ -715,7 +688,6 @@ static int s5m_rtc_probe(struct platform_device *pdev) info->dev = &pdev->dev; info->s5m87xx = s5m87xx; info->device_type = s5m87xx->device_type; - info->wtsr_smpl = s5m87xx->wtsr_smpl; if (s5m87xx->irq_data) { info->irq = regmap_irq_get_virq(s5m87xx->irq_data, alarm_irq); @@ -731,11 +703,6 @@ static int s5m_rtc_probe(struct platform_device *pdev) ret = s5m8767_rtc_init_reg(info); - if (info->wtsr_smpl) { - s5m_rtc_enable_wtsr(info, true); - s5m_rtc_enable_smpl(info, true); - } - device_init_wakeup(&pdev->dev, 1); info->rtc_dev = devm_rtc_device_register(&pdev->dev, "s5m-rtc", @@ -768,36 +735,10 @@ err: return ret; } -static void s5m_rtc_shutdown(struct platform_device *pdev) -{ - struct s5m_rtc_info *info = platform_get_drvdata(pdev); - int i; - unsigned int val = 0; - if (info->wtsr_smpl) { - for (i = 0; i < 3; i++) { - s5m_rtc_enable_wtsr(info, false); - regmap_read(info->regmap, info->regs->smpl_wtsr, &val); - pr_debug("%s: WTSR_SMPL reg(0x%02x)\n", __func__, val); - if (val & WTSR_ENABLE_MASK) - pr_emerg("%s: fail to disable WTSR\n", - __func__); - else { - pr_info("%s: success to disable WTSR\n", - __func__); - break; - } - } - } - /* Disable SMPL when power off */ - s5m_rtc_enable_smpl(info, false); -} - static int s5m_rtc_remove(struct platform_device *pdev) { struct s5m_rtc_info *info = platform_get_drvdata(pdev); - /* Perform also all shutdown steps when removing */ - s5m_rtc_shutdown(pdev); i2c_unregister_device(info->i2c); return 0; @@ -842,7 +783,6 @@ static struct platform_driver s5m_rtc_driver = { }, .probe = s5m_rtc_probe, .remove = s5m_rtc_remove, - .shutdown = s5m_rtc_shutdown, .id_table = s5m_rtc_id, }; diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index efb09046a8cf..2d9923a60076 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -408,6 +408,16 @@ config BACKLIGHT_PANDORA If you have a Pandora console, say Y to enable the backlight driver. +config BACKLIGHT_SKY81452 + tristate "Backlight driver for SKY81452" + depends on BACKLIGHT_CLASS_DEVICE && MFD_SKY81452 + help + If you have a Skyworks SKY81452, say Y to enable the + backlight driver. + + To compile this driver as a module, choose M here: the module will + be called sky81452-backlight + config BACKLIGHT_TPS65217 tristate "TPS65217 Backlight" depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217 diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile index fcd50b732165..d67073f9d421 100644 --- a/drivers/video/backlight/Makefile +++ b/drivers/video/backlight/Makefile @@ -50,6 +50,7 @@ obj-$(CONFIG_BACKLIGHT_PANDORA) += pandora_bl.o obj-$(CONFIG_BACKLIGHT_PCF50633) += pcf50633-backlight.o obj-$(CONFIG_BACKLIGHT_PWM) += pwm_bl.o obj-$(CONFIG_BACKLIGHT_SAHARA) += kb3886_bl.o +obj-$(CONFIG_BACKLIGHT_SKY81452) += sky81452-backlight.o obj-$(CONFIG_BACKLIGHT_TOSA) += tosa_bl.o obj-$(CONFIG_BACKLIGHT_TPS65217) += tps65217_bl.o obj-$(CONFIG_BACKLIGHT_WM831X) += wm831x_bl.o diff --git a/drivers/video/backlight/sky81452-backlight.c b/drivers/video/backlight/sky81452-backlight.c new file mode 100644 index 000000000000..052fa1bac03d --- /dev/null +++ b/drivers/video/backlight/sky81452-backlight.c @@ -0,0 +1,353 @@ +/* + * sky81452-backlight.c SKY81452 backlight driver + * + * Copyright 2014 Skyworks Solutions Inc. + * Author : Gyungoh Yoo <jack.yoo@skyworksinc.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/backlight.h> +#include <linux/err.h> +#include <linux/gpio.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_gpio.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include <linux/platform_data/sky81452-backlight.h> +#include <linux/slab.h> + +/* registers */ +#define SKY81452_REG0 0x00 +#define SKY81452_REG1 0x01 +#define SKY81452_REG2 0x02 +#define SKY81452_REG4 0x04 +#define SKY81452_REG5 0x05 + +/* bit mask */ +#define SKY81452_CS 0xFF +#define SKY81452_EN 0x3F +#define SKY81452_IGPW 0x20 +#define SKY81452_PWMMD 0x10 +#define SKY81452_PHASE 0x08 +#define SKY81452_ILIM 0x04 +#define SKY81452_VSHRT 0x03 +#define SKY81452_OCP 0x80 +#define SKY81452_OTMP 0x40 +#define SKY81452_SHRT 0x3F +#define SKY81452_OPN 0x3F + +#define SKY81452_DEFAULT_NAME "lcd-backlight" +#define SKY81452_MAX_BRIGHTNESS (SKY81452_CS + 1) + +#define CTZ(b) __builtin_ctz(b) + +static int sky81452_bl_update_status(struct backlight_device *bd) +{ + const struct sky81452_bl_platform_data *pdata = + dev_get_platdata(bd->dev.parent); + const unsigned int brightness = (unsigned int)bd->props.brightness; + struct regmap *regmap = bl_get_data(bd); + int ret; + + if (brightness > 0) { + ret = regmap_write(regmap, SKY81452_REG0, brightness - 1); + if (IS_ERR_VALUE(ret)) + return ret; + + return regmap_update_bits(regmap, SKY81452_REG1, SKY81452_EN, + pdata->enable << CTZ(SKY81452_EN)); + } + + return regmap_update_bits(regmap, SKY81452_REG1, SKY81452_EN, 0); +} + +static const struct backlight_ops sky81452_bl_ops = { + .update_status = sky81452_bl_update_status, +}; + +static ssize_t sky81452_bl_store_enable(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) +{ + struct regmap *regmap = bl_get_data(to_backlight_device(dev)); + unsigned long value; + int ret; + + ret = kstrtoul(buf, 16, &value); + if (IS_ERR_VALUE(ret)) + return ret; + + ret = regmap_update_bits(regmap, SKY81452_REG1, SKY81452_EN, + value << CTZ(SKY81452_EN)); + if (IS_ERR_VALUE(ret)) + return ret; + + return count; +} + +static ssize_t sky81452_bl_show_open_short(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regmap *regmap = bl_get_data(to_backlight_device(dev)); + unsigned int reg, value = 0; + char tmp[3]; + int i, ret; + + reg = !strcmp(attr->attr.name, "open") ? SKY81452_REG5 : SKY81452_REG4; + ret = regmap_read(regmap, reg, &value); + if (IS_ERR_VALUE(ret)) + return ret; + + if (value & SKY81452_SHRT) { + *buf = 0; + for (i = 0; i < 6; i++) { + if (value & 0x01) { + sprintf(tmp, "%d ", i + 1); + strcat(buf, tmp); + } + value >>= 1; + } + strcat(buf, "\n"); + } else { + strcpy(buf, "none\n"); + } + + return strlen(buf); +} + +static ssize_t sky81452_bl_show_fault(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct regmap *regmap = bl_get_data(to_backlight_device(dev)); + unsigned int value = 0; + int ret; + + ret = regmap_read(regmap, SKY81452_REG4, &value); + if (IS_ERR_VALUE(ret)) + return ret; + + *buf = 0; + + if (value & SKY81452_OCP) + strcat(buf, "over-current "); + + if (value & SKY81452_OTMP) + strcat(buf, "over-temperature"); + + strcat(buf, "\n"); + return strlen(buf); +} + +static DEVICE_ATTR(enable, S_IWGRP | S_IWUSR, NULL, sky81452_bl_store_enable); +static DEVICE_ATTR(open, S_IRUGO, sky81452_bl_show_open_short, NULL); +static DEVICE_ATTR(short, S_IRUGO, sky81452_bl_show_open_short, NULL); +static DEVICE_ATTR(fault, S_IRUGO, sky81452_bl_show_fault, NULL); + +static struct attribute *sky81452_bl_attribute[] = { + &dev_attr_enable.attr, + &dev_attr_open.attr, + &dev_attr_short.attr, + &dev_attr_fault.attr, + NULL +}; + +static const struct attribute_group sky81452_bl_attr_group = { + .attrs = sky81452_bl_attribute, +}; + +#ifdef CONFIG_OF +static struct sky81452_bl_platform_data *sky81452_bl_parse_dt( + struct device *dev) +{ + struct device_node *np = of_node_get(dev->of_node); + struct sky81452_bl_platform_data *pdata; + int num_entry; + unsigned int sources[6]; + int ret; + + if (!np) { + dev_err(dev, "backlight node not found.\n"); + return ERR_PTR(-ENODATA); + } + + pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) { + of_node_put(np); + return ERR_PTR(-ENOMEM); + } + + of_property_read_string(np, "name", &pdata->name); + pdata->ignore_pwm = of_property_read_bool(np, "skyworks,ignore-pwm"); + pdata->dpwm_mode = of_property_read_bool(np, "skyworks,dpwm-mode"); + pdata->phase_shift = of_property_read_bool(np, "skyworks,phase-shift"); + pdata->gpio_enable = of_get_gpio(np, 0); + + ret = of_property_count_u32_elems(np, "led-sources"); + if (IS_ERR_VALUE(ret)) { + pdata->enable = SKY81452_EN >> CTZ(SKY81452_EN); + } else { + num_entry = ret; + if (num_entry > 6) + num_entry = 6; + + ret = of_property_read_u32_array(np, "led-sources", sources, + num_entry); + if (IS_ERR_VALUE(ret)) { + dev_err(dev, "led-sources node is invalid.\n"); + return ERR_PTR(-EINVAL); + } + + pdata->enable = 0; + while (--num_entry) + pdata->enable |= (1 << sources[num_entry]); + } + + ret = of_property_read_u32(np, + "skyworks,short-detection-threshold-volt", + &pdata->short_detection_threshold); + if (IS_ERR_VALUE(ret)) + pdata->short_detection_threshold = 7; + + ret = of_property_read_u32(np, "skyworks,current-limit-mA", + &pdata->boost_current_limit); + if (IS_ERR_VALUE(ret)) + pdata->boost_current_limit = 2750; + + of_node_put(np); + return pdata; +} +#else +static struct sky81452_bl_platform_data *sky81452_bl_parse_dt( + struct device *dev) +{ + return ERR_PTR(-EINVAL); +} +#endif + +static int sky81452_bl_init_device(struct regmap *regmap, + struct sky81452_bl_platform_data *pdata) +{ + unsigned int value; + + value = pdata->ignore_pwm ? SKY81452_IGPW : 0; + value |= pdata->dpwm_mode ? SKY81452_PWMMD : 0; + value |= pdata->phase_shift ? 0 : SKY81452_PHASE; + + if (pdata->boost_current_limit == 2300) + value |= SKY81452_ILIM; + else if (pdata->boost_current_limit != 2750) + return -EINVAL; + + if (pdata->short_detection_threshold < 4 || + pdata->short_detection_threshold > 7) + return -EINVAL; + value |= (7 - pdata->short_detection_threshold) << CTZ(SKY81452_VSHRT); + + return regmap_write(regmap, SKY81452_REG2, value); +} + +static int sky81452_bl_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct regmap *regmap = dev_get_drvdata(dev->parent); + struct sky81452_bl_platform_data *pdata = dev_get_platdata(dev); + struct backlight_device *bd; + struct backlight_properties props; + const char *name; + int ret; + + if (!pdata) { + pdata = sky81452_bl_parse_dt(dev); + if (IS_ERR(pdata)) + return PTR_ERR(pdata); + } + + if (gpio_is_valid(pdata->gpio_enable)) { + ret = devm_gpio_request_one(dev, pdata->gpio_enable, + GPIOF_OUT_INIT_HIGH, "sky81452-en"); + if (IS_ERR_VALUE(ret)) { + dev_err(dev, "failed to request GPIO. err=%d\n", ret); + return ret; + } + } + + ret = sky81452_bl_init_device(regmap, pdata); + if (IS_ERR_VALUE(ret)) { + dev_err(dev, "failed to initialize. err=%d\n", ret); + return ret; + } + + memset(&props, 0, sizeof(props)); + props.max_brightness = SKY81452_MAX_BRIGHTNESS, + name = pdata->name ? pdata->name : SKY81452_DEFAULT_NAME; + bd = devm_backlight_device_register(dev, name, dev, regmap, + &sky81452_bl_ops, &props); + if (IS_ERR(bd)) { + dev_err(dev, "failed to register. err=%ld\n", PTR_ERR(bd)); + return PTR_ERR(bd); + } + + platform_set_drvdata(pdev, bd); + + ret = sysfs_create_group(&bd->dev.kobj, &sky81452_bl_attr_group); + if (IS_ERR_VALUE(ret)) { + dev_err(dev, "failed to create attribute. err=%d\n", ret); + return ret; + } + + return ret; +} + +static int sky81452_bl_remove(struct platform_device *pdev) +{ + const struct sky81452_bl_platform_data *pdata = + dev_get_platdata(&pdev->dev); + struct backlight_device *bd = platform_get_drvdata(pdev); + + sysfs_remove_group(&bd->dev.kobj, &sky81452_bl_attr_group); + + bd->props.power = FB_BLANK_UNBLANK; + bd->props.brightness = 0; + backlight_update_status(bd); + + if (gpio_is_valid(pdata->gpio_enable)) + gpio_set_value_cansleep(pdata->gpio_enable, 0); + + return 0; +} + +#ifdef CONFIG_OF +static const struct of_device_id sky81452_bl_of_match[] = { + { .compatible = "skyworks,sky81452-backlight", }, + { } +}; +MODULE_DEVICE_TABLE(of, sky81452_bl_of_match); +#endif + +static struct platform_driver sky81452_bl_driver = { + .driver = { + .name = "sky81452-backlight", + .of_match_table = of_match_ptr(sky81452_bl_of_match), + }, + .probe = sky81452_bl_probe, + .remove = sky81452_bl_remove, +}; + +module_platform_driver(sky81452_bl_driver); + +MODULE_DESCRIPTION("Skyworks SKY81452 backlight driver"); +MODULE_AUTHOR("Gyungoh Yoo <jack.yoo@skyworksinc.com>"); +MODULE_LICENSE("GPL v2"); diff --git a/include/linux/mfd/arizona/gpio.h b/include/dt-bindings/mfd/arizona.h index d2146bb74f89..c7af7c7ef793 100644 --- a/include/linux/mfd/arizona/gpio.h +++ b/include/dt-bindings/mfd/arizona.h @@ -1,7 +1,7 @@ /* - * GPIO configuration for Arizona devices + * Device Tree defines for Arizona devices * - * Copyright 2013 Wolfson Microelectronics. PLC. + * Copyright 2015 Cirrus Logic Inc. * * Author: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> * @@ -10,9 +10,10 @@ * published by the Free Software Foundation. */ -#ifndef _ARIZONA_GPIO_H -#define _ARIZONA_GPIO_H +#ifndef _DT_BINDINGS_MFD_ARIZONA_H +#define _DT_BINDINGS_MFD_ARIZONA_H +/* GPIO Function Definitions */ #define ARIZONA_GP_FN_TXLRCLK 0x00 #define ARIZONA_GP_FN_GPIO 0x01 #define ARIZONA_GP_FN_IRQ1 0x02 @@ -61,36 +62,32 @@ #define ARIZONA_GP_FN_SYSCLK_ENA_STATUS 0x4B #define ARIZONA_GP_FN_ASYNCCLK_ENA_STATUS 0x4C -#define ARIZONA_GPN_DIR 0x8000 /* GPN_DIR */ -#define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */ -#define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */ -#define ARIZONA_GPN_DIR_WIDTH 1 /* GPN_DIR */ -#define ARIZONA_GPN_PU 0x4000 /* GPN_PU */ -#define ARIZONA_GPN_PU_MASK 0x4000 /* GPN_PU */ -#define ARIZONA_GPN_PU_SHIFT 14 /* GPN_PU */ -#define ARIZONA_GPN_PU_WIDTH 1 /* GPN_PU */ -#define ARIZONA_GPN_PD 0x2000 /* GPN_PD */ -#define ARIZONA_GPN_PD_MASK 0x2000 /* GPN_PD */ -#define ARIZONA_GPN_PD_SHIFT 13 /* GPN_PD */ -#define ARIZONA_GPN_PD_WIDTH 1 /* GPN_PD */ -#define ARIZONA_GPN_LVL 0x0800 /* GPN_LVL */ -#define ARIZONA_GPN_LVL_MASK 0x0800 /* GPN_LVL */ -#define ARIZONA_GPN_LVL_SHIFT 11 /* GPN_LVL */ -#define ARIZONA_GPN_LVL_WIDTH 1 /* GPN_LVL */ -#define ARIZONA_GPN_POL 0x0400 /* GPN_POL */ -#define ARIZONA_GPN_POL_MASK 0x0400 /* GPN_POL */ -#define ARIZONA_GPN_POL_SHIFT 10 /* GPN_POL */ -#define ARIZONA_GPN_POL_WIDTH 1 /* GPN_POL */ -#define ARIZONA_GPN_OP_CFG 0x0200 /* GPN_OP_CFG */ -#define ARIZONA_GPN_OP_CFG_MASK 0x0200 /* GPN_OP_CFG */ -#define ARIZONA_GPN_OP_CFG_SHIFT 9 /* GPN_OP_CFG */ -#define ARIZONA_GPN_OP_CFG_WIDTH 1 /* GPN_OP_CFG */ -#define ARIZONA_GPN_DB 0x0100 /* GPN_DB */ -#define ARIZONA_GPN_DB_MASK 0x0100 /* GPN_DB */ -#define ARIZONA_GPN_DB_SHIFT 8 /* GPN_DB */ -#define ARIZONA_GPN_DB_WIDTH 1 /* GPN_DB */ -#define ARIZONA_GPN_FN_MASK 0x007F /* GPN_DB */ -#define ARIZONA_GPN_FN_SHIFT 0 /* GPN_DB */ -#define ARIZONA_GPN_FN_WIDTH 7 /* GPN_DB */ +/* GPIO Configuration Bits */ +#define ARIZONA_GPN_DIR 0x8000 +#define ARIZONA_GPN_PU 0x4000 +#define ARIZONA_GPN_PD 0x2000 +#define ARIZONA_GPN_LVL 0x0800 +#define ARIZONA_GPN_POL 0x0400 +#define ARIZONA_GPN_OP_CFG 0x0200 +#define ARIZONA_GPN_DB 0x0100 + +/* Provide some defines for the most common configs */ +#define ARIZONA_GP_DEFAULT 0xffffffff +#define ARIZONA_GP_OUTPUT (ARIZONA_GP_FN_GPIO) +#define ARIZONA_GP_INPUT (ARIZONA_GP_FN_GPIO | \ + ARIZONA_GPN_DIR) + +#define ARIZONA_32KZ_MCLK1 1 +#define ARIZONA_32KZ_MCLK2 2 +#define ARIZONA_32KZ_NONE 3 + +#define ARIZONA_DMIC_MICVDD 0 +#define ARIZONA_DMIC_MICBIAS1 1 +#define ARIZONA_DMIC_MICBIAS2 2 +#define ARIZONA_DMIC_MICBIAS3 3 + +#define ARIZONA_INMODE_DIFF 0 +#define ARIZONA_INMODE_SE 1 +#define ARIZONA_INMODE_DMIC 2 #endif diff --git a/include/dt-bindings/mfd/qcom-rpm.h b/include/dt-bindings/mfd/qcom-rpm.h index 388a6f3d6165..13a9d4bf2662 100644 --- a/include/dt-bindings/mfd/qcom-rpm.h +++ b/include/dt-bindings/mfd/qcom-rpm.h @@ -141,6 +141,12 @@ #define QCOM_RPM_SYS_FABRIC_MODE 131 #define QCOM_RPM_USB_OTG_SWITCH 132 #define QCOM_RPM_VDDMIN_GPIO 133 +#define QCOM_RPM_NSS_FABRIC_0_CLK 134 +#define QCOM_RPM_NSS_FABRIC_1_CLK 135 +#define QCOM_RPM_SMB208_S1a 136 +#define QCOM_RPM_SMB208_S1b 137 +#define QCOM_RPM_SMB208_S2a 138 +#define QCOM_RPM_SMB208_S2b 139 /* * Constants used to select force mode for regulators. diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index 910e3aa1e965..f97010576f56 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -24,6 +24,7 @@ enum arizona_type { WM5102 = 1, WM5110 = 2, WM8997 = 3, + WM8280 = 4, }; #define ARIZONA_IRQ_GP1 0 diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h index 4578c72c9b86..1789cb0f4f17 100644 --- a/include/linux/mfd/arizona/pdata.h +++ b/include/linux/mfd/arizona/pdata.h @@ -11,31 +11,26 @@ #ifndef _ARIZONA_PDATA_H #define _ARIZONA_PDATA_H -#define ARIZONA_GPN_DIR 0x8000 /* GPN_DIR */ +#include <dt-bindings/mfd/arizona.h> + #define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */ #define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */ #define ARIZONA_GPN_DIR_WIDTH 1 /* GPN_DIR */ -#define ARIZONA_GPN_PU 0x4000 /* GPN_PU */ #define ARIZONA_GPN_PU_MASK 0x4000 /* GPN_PU */ #define ARIZONA_GPN_PU_SHIFT 14 /* GPN_PU */ #define ARIZONA_GPN_PU_WIDTH 1 /* GPN_PU */ -#define ARIZONA_GPN_PD 0x2000 /* GPN_PD */ #define ARIZONA_GPN_PD_MASK 0x2000 /* GPN_PD */ #define ARIZONA_GPN_PD_SHIFT 13 /* GPN_PD */ #define ARIZONA_GPN_PD_WIDTH 1 /* GPN_PD */ -#define ARIZONA_GPN_LVL 0x0800 /* GPN_LVL */ #define ARIZONA_GPN_LVL_MASK 0x0800 /* GPN_LVL */ #define ARIZONA_GPN_LVL_SHIFT 11 /* GPN_LVL */ #define ARIZONA_GPN_LVL_WIDTH 1 /* GPN_LVL */ -#define ARIZONA_GPN_POL 0x0400 /* GPN_POL */ #define ARIZONA_GPN_POL_MASK 0x0400 /* GPN_POL */ #define ARIZONA_GPN_POL_SHIFT 10 /* GPN_POL */ #define ARIZONA_GPN_POL_WIDTH 1 /* GPN_POL */ -#define ARIZONA_GPN_OP_CFG 0x0200 /* GPN_OP_CFG */ #define ARIZONA_GPN_OP_CFG_MASK 0x0200 /* GPN_OP_CFG */ #define ARIZONA_GPN_OP_CFG_SHIFT 9 /* GPN_OP_CFG */ #define ARIZONA_GPN_OP_CFG_WIDTH 1 /* GPN_OP_CFG */ -#define ARIZONA_GPN_DB 0x0100 /* GPN_DB */ #define ARIZONA_GPN_DB_MASK 0x0100 /* GPN_DB */ #define ARIZONA_GPN_DB_SHIFT 8 /* GPN_DB */ #define ARIZONA_GPN_DB_WIDTH 1 /* GPN_DB */ @@ -45,23 +40,10 @@ #define ARIZONA_MAX_GPIO 5 -#define ARIZONA_32KZ_MCLK1 1 -#define ARIZONA_32KZ_MCLK2 2 -#define ARIZONA_32KZ_NONE 3 - #define ARIZONA_MAX_INPUT 4 -#define ARIZONA_DMIC_MICVDD 0 -#define ARIZONA_DMIC_MICBIAS1 1 -#define ARIZONA_DMIC_MICBIAS2 2 -#define ARIZONA_DMIC_MICBIAS3 3 - #define ARIZONA_MAX_MICBIAS 3 -#define ARIZONA_INMODE_DIFF 0 -#define ARIZONA_INMODE_SE 1 -#define ARIZONA_INMODE_DMIC 2 - #define ARIZONA_MAX_OUTPUT 6 #define ARIZONA_MAX_AIF 3 @@ -112,7 +94,7 @@ struct arizona_pdata { int gpio_base; /** Pin state for GPIO pins */ - int gpio_defaults[ARIZONA_MAX_GPIO]; + unsigned int gpio_defaults[ARIZONA_MAX_GPIO]; /** * Maximum number of channels clocks will be generated for, diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h index 955dd990beaf..51633ea6f910 100644 --- a/include/linux/mfd/max77693-private.h +++ b/include/linux/mfd/max77693-private.h @@ -87,6 +87,7 @@ enum max77693_pmic_reg { /* MAX77693 ITORCH register */ #define TORCH_IOUT1_SHIFT 0 #define TORCH_IOUT2_SHIFT 4 +#define TORCH_IOUT_MASK(x) (0xf << (x)) #define TORCH_IOUT_MIN 15625 #define TORCH_IOUT_MAX 250000 #define TORCH_IOUT_STEP 15625 @@ -113,8 +114,8 @@ enum max77693_pmic_reg { #define FLASH_EN_FLASH 0x1 #define FLASH_EN_TORCH 0x2 #define FLASH_EN_ON 0x3 -#define FLASH_EN_SHIFT(x) (6 - ((x) - 1) * 2) -#define TORCH_EN_SHIFT(x) (2 - ((x) - 1) * 2) +#define FLASH_EN_SHIFT(x) (6 - (x) * 2) +#define TORCH_EN_SHIFT(x) (2 - (x) * 2) /* MAX77693 MAX_FLASH1 register */ #define MAX_FLASH1_MAX_FL_EN 0x80 diff --git a/include/linux/mfd/max77693.h b/include/linux/mfd/max77693.h index 09a4dedaeea8..d450f687301b 100644 --- a/include/linux/mfd/max77693.h +++ b/include/linux/mfd/max77693.h @@ -81,19 +81,6 @@ enum max77693_led_boost_mode { MAX77693_LED_BOOST_FIXED, }; -struct max77693_led_platform_data { - u32 fleds[2]; - u32 iout_torch[2]; - u32 iout_flash[2]; - u32 trigger[2]; - u32 trigger_type[2]; - u32 num_leds; - u32 boost_mode; - u32 flash_timeout; - u32 boost_vout; - u32 low_vsys; -}; - /* MAX77693 */ struct max77693_platform_data { diff --git a/include/linux/mfd/max77843-private.h b/include/linux/mfd/max77843-private.h new file mode 100644 index 000000000000..7178ace8379e --- /dev/null +++ b/include/linux/mfd/max77843-private.h @@ -0,0 +1,454 @@ +/* + * Common variables for the Maxim MAX77843 driver + * + * Copyright (C) 2015 Samsung Electronics + * Author: Jaewon Kim <jaewon02.kim@samsung.com> + * Author: Beomho Seo <beomho.seo@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __MAX77843_PRIVATE_H_ +#define __MAX77843_PRIVATE_H_ + +#include <linux/i2c.h> +#include <linux/regmap.h> + +#define I2C_ADDR_TOPSYS (0xCC >> 1) +#define I2C_ADDR_CHG (0xD2 >> 1) +#define I2C_ADDR_FG (0x6C >> 1) +#define I2C_ADDR_MUIC (0x4A >> 1) + +/* Topsys, Haptic and LED registers */ +enum max77843_sys_reg { + MAX77843_SYS_REG_PMICID = 0x00, + MAX77843_SYS_REG_PMICREV = 0x01, + MAX77843_SYS_REG_MAINCTRL1 = 0x02, + MAX77843_SYS_REG_INTSRC = 0x22, + MAX77843_SYS_REG_INTSRCMASK = 0x23, + MAX77843_SYS_REG_SYSINTSRC = 0x24, + MAX77843_SYS_REG_SYSINTMASK = 0x26, + MAX77843_SYS_REG_TOPSYS_STAT = 0x28, + MAX77843_SYS_REG_SAFEOUTCTRL = 0xC6, + + MAX77843_SYS_REG_END, +}; + +enum max77843_haptic_reg { + MAX77843_HAP_REG_MCONFIG = 0x10, + + MAX77843_HAP_REG_END, +}; + +enum max77843_led_reg { + MAX77843_LED_REG_LEDEN = 0x30, + MAX77843_LED_REG_LED0BRT = 0x31, + MAX77843_LED_REG_LED1BRT = 0x32, + MAX77843_LED_REG_LED2BRT = 0x33, + MAX77843_LED_REG_LED3BRT = 0x34, + MAX77843_LED_REG_LEDBLNK = 0x38, + MAX77843_LED_REG_LEDRAMP = 0x36, + + MAX77843_LED_REG_END, +}; + +/* Charger registers */ +enum max77843_charger_reg { + MAX77843_CHG_REG_CHG_INT = 0xB0, + MAX77843_CHG_REG_CHG_INT_MASK = 0xB1, + MAX77843_CHG_REG_CHG_INT_OK = 0xB2, + MAX77843_CHG_REG_CHG_DTLS_00 = 0xB3, + MAX77843_CHG_REG_CHG_DTLS_01 = 0xB4, + MAX77843_CHG_REG_CHG_DTLS_02 = 0xB5, + MAX77843_CHG_REG_CHG_CNFG_00 = 0xB7, + MAX77843_CHG_REG_CHG_CNFG_01 = 0xB8, + MAX77843_CHG_REG_CHG_CNFG_02 = 0xB9, + MAX77843_CHG_REG_CHG_CNFG_03 = 0xBA, + MAX77843_CHG_REG_CHG_CNFG_04 = 0xBB, + MAX77843_CHG_REG_CHG_CNFG_06 = 0xBD, + MAX77843_CHG_REG_CHG_CNFG_07 = 0xBE, + MAX77843_CHG_REG_CHG_CNFG_09 = 0xC0, + MAX77843_CHG_REG_CHG_CNFG_10 = 0xC1, + MAX77843_CHG_REG_CHG_CNFG_11 = 0xC2, + MAX77843_CHG_REG_CHG_CNFG_12 = 0xC3, + + MAX77843_CHG_REG_END, +}; + +/* Fuel gauge registers */ +enum max77843_fuelgauge { + MAX77843_FG_REG_STATUS = 0x00, + MAX77843_FG_REG_VALRT_TH = 0x01, + MAX77843_FG_REG_TALRT_TH = 0x02, + MAX77843_FG_REG_SALRT_TH = 0x03, + MAX77843_FG_RATE_AT_RATE = 0x04, + MAX77843_FG_REG_REMCAP_REP = 0x05, + MAX77843_FG_REG_SOCREP = 0x06, + MAX77843_FG_REG_AGE = 0x07, + MAX77843_FG_REG_TEMP = 0x08, + MAX77843_FG_REG_VCELL = 0x09, + MAX77843_FG_REG_CURRENT = 0x0A, + MAX77843_FG_REG_AVG_CURRENT = 0x0B, + MAX77843_FG_REG_SOCMIX = 0x0D, + MAX77843_FG_REG_SOCAV = 0x0E, + MAX77843_FG_REG_REMCAP_MIX = 0x0F, + MAX77843_FG_REG_FULLCAP = 0x10, + MAX77843_FG_REG_AVG_TEMP = 0x16, + MAX77843_FG_REG_CYCLES = 0x17, + MAX77843_FG_REG_AVG_VCELL = 0x19, + MAX77843_FG_REG_CONFIG = 0x1D, + MAX77843_FG_REG_REMCAP_AV = 0x1F, + MAX77843_FG_REG_FULLCAP_NOM = 0x23, + MAX77843_FG_REG_MISCCFG = 0x2B, + MAX77843_FG_REG_RCOMP = 0x38, + MAX77843_FG_REG_FSTAT = 0x3D, + MAX77843_FG_REG_DQACC = 0x45, + MAX77843_FG_REG_DPACC = 0x46, + MAX77843_FG_REG_OCV = 0xEE, + MAX77843_FG_REG_VFOCV = 0xFB, + MAX77843_FG_SOCVF = 0xFF, + + MAX77843_FG_END, +}; + +/* MUIC registers */ +enum max77843_muic_reg { + MAX77843_MUIC_REG_ID = 0x00, + MAX77843_MUIC_REG_INT1 = 0x01, + MAX77843_MUIC_REG_INT2 = 0x02, + MAX77843_MUIC_REG_INT3 = 0x03, + MAX77843_MUIC_REG_STATUS1 = 0x04, + MAX77843_MUIC_REG_STATUS2 = 0x05, + MAX77843_MUIC_REG_STATUS3 = 0x06, + MAX77843_MUIC_REG_INTMASK1 = 0x07, + MAX77843_MUIC_REG_INTMASK2 = 0x08, + MAX77843_MUIC_REG_INTMASK3 = 0x09, + MAX77843_MUIC_REG_CDETCTRL1 = 0x0A, + MAX77843_MUIC_REG_CDETCTRL2 = 0x0B, + MAX77843_MUIC_REG_CONTROL1 = 0x0C, + MAX77843_MUIC_REG_CONTROL2 = 0x0D, + MAX77843_MUIC_REG_CONTROL3 = 0x0E, + MAX77843_MUIC_REG_CONTROL4 = 0x16, + MAX77843_MUIC_REG_HVCONTROL1 = 0x17, + MAX77843_MUIC_REG_HVCONTROL2 = 0x18, + + MAX77843_MUIC_REG_END, +}; + +enum max77843_irq { + /* Topsys: SYSTEM */ + MAX77843_SYS_IRQ_SYSINTSRC_SYSUVLO_INT, + MAX77843_SYS_IRQ_SYSINTSRC_SYSOVLO_INT, + MAX77843_SYS_IRQ_SYSINTSRC_TSHDN_INT, + MAX77843_SYS_IRQ_SYSINTSRC_TM_INT, + + /* Charger: CHG_INT */ + MAX77843_CHG_IRQ_CHG_INT_BYP_I, + MAX77843_CHG_IRQ_CHG_INT_BATP_I, + MAX77843_CHG_IRQ_CHG_INT_BAT_I, + MAX77843_CHG_IRQ_CHG_INT_CHG_I, + MAX77843_CHG_IRQ_CHG_INT_WCIN_I, + MAX77843_CHG_IRQ_CHG_INT_CHGIN_I, + MAX77843_CHG_IRQ_CHG_INT_AICL_I, + + MAX77843_IRQ_NUM, +}; + +enum max77843_irq_muic { + /* MUIC: INT1 */ + MAX77843_MUIC_IRQ_INT1_ADC, + MAX77843_MUIC_IRQ_INT1_ADCERROR, + MAX77843_MUIC_IRQ_INT1_ADC1K, + + /* MUIC: INT2 */ + MAX77843_MUIC_IRQ_INT2_CHGTYP, + MAX77843_MUIC_IRQ_INT2_CHGDETRUN, + MAX77843_MUIC_IRQ_INT2_DCDTMR, + MAX77843_MUIC_IRQ_INT2_DXOVP, + MAX77843_MUIC_IRQ_INT2_VBVOLT, + + /* MUIC: INT3 */ + MAX77843_MUIC_IRQ_INT3_VBADC, + MAX77843_MUIC_IRQ_INT3_VDNMON, + MAX77843_MUIC_IRQ_INT3_DNRES, + MAX77843_MUIC_IRQ_INT3_MPNACK, + MAX77843_MUIC_IRQ_INT3_MRXBUFOW, + MAX77843_MUIC_IRQ_INT3_MRXTRF, + MAX77843_MUIC_IRQ_INT3_MRXPERR, + MAX77843_MUIC_IRQ_INT3_MRXRDY, + + MAX77843_MUIC_IRQ_NUM, +}; + +/* MAX77843 interrupts */ +#define MAX77843_SYS_IRQ_SYSUVLO_INT BIT(0) +#define MAX77843_SYS_IRQ_SYSOVLO_INT BIT(1) +#define MAX77843_SYS_IRQ_TSHDN_INT BIT(2) +#define MAX77843_SYS_IRQ_TM_INT BIT(3) + +/* MAX77843 MAINCTRL1 register */ +#define MAINCTRL1_BIASEN_SHIFT 7 +#define MAX77843_MAINCTRL1_BIASEN_MASK BIT(MAINCTRL1_BIASEN_SHIFT) + +/* MAX77843 MCONFIG register */ +#define MCONFIG_MODE_SHIFT 7 +#define MCONFIG_MEN_SHIFT 6 +#define MCONFIG_PDIV_SHIFT 0 + +#define MAX77843_MCONFIG_MODE_MASK BIT(MCONFIG_MODE_SHIFT) +#define MAX77843_MCONFIG_MEN_MASK BIT(MCONFIG_MEN_SHIFT) +#define MAX77843_MCONFIG_PDIV_MASK (0x3 << MCONFIG_PDIV_SHIFT) + +/* Max77843 charger insterrupts */ +#define MAX77843_CHG_BYP_I BIT(0) +#define MAX77843_CHG_BATP_I BIT(2) +#define MAX77843_CHG_BAT_I BIT(3) +#define MAX77843_CHG_CHG_I BIT(4) +#define MAX77843_CHG_WCIN_I BIT(5) +#define MAX77843_CHG_CHGIN_I BIT(6) +#define MAX77843_CHG_AICL_I BIT(7) + +/* MAX77843 CHG_INT_OK register */ +#define MAX77843_CHG_BYP_OK BIT(0) +#define MAX77843_CHG_BATP_OK BIT(2) +#define MAX77843_CHG_BAT_OK BIT(3) +#define MAX77843_CHG_CHG_OK BIT(4) +#define MAX77843_CHG_WCIN_OK BIT(5) +#define MAX77843_CHG_CHGIN_OK BIT(6) +#define MAX77843_CHG_AICL_OK BIT(7) + +/* MAX77843 CHG_DETAILS_00 register */ +#define MAX77843_CHG_BAT_DTLS BIT(0) + +/* MAX77843 CHG_DETAILS_01 register */ +#define MAX77843_CHG_DTLS_MASK 0x0f +#define MAX77843_CHG_PQ_MODE 0x00 +#define MAX77843_CHG_CC_MODE 0x01 +#define MAX77843_CHG_CV_MODE 0x02 +#define MAX77843_CHG_TO_MODE 0x03 +#define MAX77843_CHG_DO_MODE 0x04 +#define MAX77843_CHG_HT_MODE 0x05 +#define MAX77843_CHG_TF_MODE 0x06 +#define MAX77843_CHG_TS_MODE 0x07 +#define MAX77843_CHG_OFF_MODE 0x08 + +#define MAX77843_CHG_BAT_DTLS_MASK 0xf0 +#define MAX77843_CHG_NO_BAT (0x00 << 4) +#define MAX77843_CHG_LOW_VOLT_BAT (0x01 << 4) +#define MAX77843_CHG_LONG_BAT_TIME (0x02 << 4) +#define MAX77843_CHG_OK_BAT (0x03 << 4) +#define MAX77843_CHG_OK_LOW_VOLT_BAT (0x04 << 4) +#define MAX77843_CHG_OVER_VOLT_BAT (0x05 << 4) +#define MAX77843_CHG_OVER_CURRENT_BAT (0x06 << 4) + +/* MAX77843 CHG_CNFG_00 register */ +#define MAX77843_CHG_DISABLE 0x00 +#define MAX77843_CHG_ENABLE 0x05 +#define MAX77843_CHG_MASK 0x01 +#define MAX77843_CHG_BUCK_MASK 0x04 + +/* MAX77843 CHG_CNFG_01 register */ +#define MAX77843_CHG_RESTART_THRESHOLD_100 0x00 +#define MAX77843_CHG_RESTART_THRESHOLD_150 0x10 +#define MAX77843_CHG_RESTART_THRESHOLD_200 0x20 +#define MAX77843_CHG_RESTART_THRESHOLD_DISABLE 0x30 + +/* MAX77843 CHG_CNFG_02 register */ +#define MAX77843_CHG_FAST_CHG_CURRENT_MIN 100000 +#define MAX77843_CHG_FAST_CHG_CURRENT_MAX 3150000 +#define MAX77843_CHG_FAST_CHG_CURRENT_STEP 50000 +#define MAX77843_CHG_FAST_CHG_CURRENT_MASK 0x3f +#define MAX77843_CHG_OTG_ILIMIT_500 (0x00 << 6) +#define MAX77843_CHG_OTG_ILIMIT_900 (0x01 << 6) +#define MAX77843_CHG_OTG_ILIMIT_1200 (0x02 << 6) +#define MAX77843_CHG_OTG_ILIMIT_1500 (0x03 << 6) +#define MAX77843_CHG_OTG_ILIMIT_MASK 0xc0 + +/* MAX77843 CHG_CNFG_03 register */ +#define MAX77843_CHG_TOP_OFF_CURRENT_MIN 125000 +#define MAX77843_CHG_TOP_OFF_CURRENT_MAX 650000 +#define MAX77843_CHG_TOP_OFF_CURRENT_STEP 75000 +#define MAX77843_CHG_TOP_OFF_CURRENT_MASK 0x07 + +/* MAX77843 CHG_CNFG_06 register */ +#define MAX77843_CHG_WRITE_CAP_BLOCK 0x10 +#define MAX77843_CHG_WRITE_CAP_UNBLOCK 0x0C + +/* MAX77843_CHG_CNFG_09_register */ +#define MAX77843_CHG_INPUT_CURRENT_LIMIT_MIN 100000 +#define MAX77843_CHG_INPUT_CURRENT_LIMIT_MAX 4000000 +#define MAX77843_CHG_INPUT_CURRENT_LIMIT_REF 3367000 +#define MAX77843_CHG_INPUT_CURRENT_LIMIT_STEP 33000 + +#define MAX77843_MUIC_ADC BIT(0) +#define MAX77843_MUIC_ADCERROR BIT(2) +#define MAX77843_MUIC_ADC1K BIT(3) + +#define MAX77843_MUIC_CHGTYP BIT(0) +#define MAX77843_MUIC_CHGDETRUN BIT(1) +#define MAX77843_MUIC_DCDTMR BIT(2) +#define MAX77843_MUIC_DXOVP BIT(3) +#define MAX77843_MUIC_VBVOLT BIT(4) + +#define MAX77843_MUIC_VBADC BIT(0) +#define MAX77843_MUIC_VDNMON BIT(1) +#define MAX77843_MUIC_DNRES BIT(2) +#define MAX77843_MUIC_MPNACK BIT(3) +#define MAX77843_MUIC_MRXBUFOW BIT(4) +#define MAX77843_MUIC_MRXTRF BIT(5) +#define MAX77843_MUIC_MRXPERR BIT(6) +#define MAX77843_MUIC_MRXRDY BIT(7) + +/* MAX77843 INTSRCMASK register */ +#define MAX77843_INTSRCMASK_CHGR 0 +#define MAX77843_INTSRCMASK_SYS 1 +#define MAX77843_INTSRCMASK_FG 2 +#define MAX77843_INTSRCMASK_MUIC 3 + +#define MAX77843_INTSRCMASK_CHGR_MASK BIT(MAX77843_INTSRCMASK_CHGR) +#define MAX77843_INTSRCMASK_SYS_MASK BIT(MAX77843_INTSRCMASK_SYS) +#define MAX77843_INTSRCMASK_FG_MASK BIT(MAX77843_INTSRCMASK_FG) +#define MAX77843_INTSRCMASK_MUIC_MASK BIT(MAX77843_INTSRCMASK_MUIC) + +#define MAX77843_INTSRC_MASK_MASK \ + (MAX77843_INTSRCMASK_MUIC_MASK | MAX77843_INTSRCMASK_FG_MASK | \ + MAX77843_INTSRCMASK_SYS_MASK | MAX77843_INTSRCMASK_CHGR_MASK) + +/* MAX77843 STATUS register*/ +#define STATUS1_ADC_SHIFT 0 +#define STATUS1_ADCERROR_SHIFT 6 +#define STATUS1_ADC1K_SHIFT 7 +#define STATUS2_CHGTYP_SHIFT 0 +#define STATUS2_CHGDETRUN_SHIFT 3 +#define STATUS2_DCDTMR_SHIFT 4 +#define STATUS2_DXOVP_SHIFT 5 +#define STATUS2_VBVOLT_SHIFT 6 +#define STATUS3_VBADC_SHIFT 0 +#define STATUS3_VDNMON_SHIFT 4 +#define STATUS3_DNRES_SHIFT 5 +#define STATUS3_MPNACK_SHIFT 6 + +#define MAX77843_MUIC_STATUS1_ADC_MASK (0x1f << STATUS1_ADC_SHIFT) +#define MAX77843_MUIC_STATUS1_ADCERROR_MASK BIT(STATUS1_ADCERROR_SHIFT) +#define MAX77843_MUIC_STATUS1_ADC1K_MASK BIT(STATUS1_ADC1K_SHIFT) +#define MAX77843_MUIC_STATUS2_CHGTYP_MASK (0x7 << STATUS2_CHGTYP_SHIFT) +#define MAX77843_MUIC_STATUS2_CHGDETRUN_MASK BIT(STATUS2_CHGDETRUN_SHIFT) +#define MAX77843_MUIC_STATUS2_DCDTMR_MASK BIT(STATUS2_DCDTMR_SHIFT) +#define MAX77843_MUIC_STATUS2_DXOVP_MASK BIT(STATUS2_DXOVP_SHIFT) +#define MAX77843_MUIC_STATUS2_VBVOLT_MASK BIT(STATUS2_VBVOLT_SHIFT) +#define MAX77843_MUIC_STATUS3_VBADC_MASK (0xf << STATUS3_VBADC_SHIFT) +#define MAX77843_MUIC_STATUS3_VDNMON_MASK BIT(STATUS3_VDNMON_SHIFT) +#define MAX77843_MUIC_STATUS3_DNRES_MASK BIT(STATUS3_DNRES_SHIFT) +#define MAX77843_MUIC_STATUS3_MPNACK_MASK BIT(STATUS3_MPNACK_SHIFT) + +/* MAX77843 CONTROL register */ +#define CONTROL1_COMP1SW_SHIFT 0 +#define CONTROL1_COMP2SW_SHIFT 3 +#define CONTROL1_IDBEN_SHIFT 7 +#define CONTROL2_LOWPWR_SHIFT 0 +#define CONTROL2_ADCEN_SHIFT 1 +#define CONTROL2_CPEN_SHIFT 2 +#define CONTROL2_ACC_DET_SHIFT 5 +#define CONTROL2_USBCPINT_SHIFT 6 +#define CONTROL2_RCPS_SHIFT 7 +#define CONTROL3_JIGSET_SHIFT 0 +#define CONTROL4_ADCDBSET_SHIFT 0 +#define CONTROL4_USBAUTO_SHIFT 4 +#define CONTROL4_FCTAUTO_SHIFT 5 +#define CONTROL4_ADCMODE_SHIFT 6 + +#define MAX77843_MUIC_CONTROL1_COMP1SW_MASK (0x7 << CONTROL1_COMP1SW_SHIFT) +#define MAX77843_MUIC_CONTROL1_COMP2SW_MASK (0x7 << CONTROL1_COMP2SW_SHIFT) +#define MAX77843_MUIC_CONTROL1_IDBEN_MASK BIT(CONTROL1_IDBEN_SHIFT) +#define MAX77843_MUIC_CONTROL2_LOWPWR_MASK BIT(CONTROL2_LOWPWR_SHIFT) +#define MAX77843_MUIC_CONTROL2_ADCEN_MASK BIT(CONTROL2_ADCEN_SHIFT) +#define MAX77843_MUIC_CONTROL2_CPEN_MASK BIT(CONTROL2_CPEN_SHIFT) +#define MAX77843_MUIC_CONTROL2_ACC_DET_MASK BIT(CONTROL2_ACC_DET_SHIFT) +#define MAX77843_MUIC_CONTROL2_USBCPINT_MASK BIT(CONTROL2_USBCPINT_SHIFT) +#define MAX77843_MUIC_CONTROL2_RCPS_MASK BIT(CONTROL2_RCPS_SHIFT) +#define MAX77843_MUIC_CONTROL3_JIGSET_MASK (0x3 << CONTROL3_JIGSET_SHIFT) +#define MAX77843_MUIC_CONTROL4_ADCDBSET_MASK (0x3 << CONTROL4_ADCDBSET_SHIFT) +#define MAX77843_MUIC_CONTROL4_USBAUTO_MASK BIT(CONTROL4_USBAUTO_SHIFT) +#define MAX77843_MUIC_CONTROL4_FCTAUTO_MASK BIT(CONTROL4_FCTAUTO_SHIFT) +#define MAX77843_MUIC_CONTROL4_ADCMODE_MASK (0x3 << CONTROL4_ADCMODE_SHIFT) + +/* MAX77843 switch port */ +#define COM_OPEN 0 +#define COM_USB 1 +#define COM_AUDIO 2 +#define COM_UART 3 +#define COM_AUX_USB 4 +#define COM_AUX_UART 5 + +#define CONTROL1_COM_SW \ + ((MAX77843_MUIC_CONTROL1_COMP1SW_MASK | \ + MAX77843_MUIC_CONTROL1_COMP2SW_MASK)) + +#define CONTROL1_SW_OPEN \ + ((COM_OPEN << CONTROL1_COMP1SW_SHIFT | \ + COM_OPEN << CONTROL1_COMP2SW_SHIFT)) +#define CONTROL1_SW_USB \ + ((COM_USB << CONTROL1_COMP1SW_SHIFT | \ + COM_USB << CONTROL1_COMP2SW_SHIFT)) +#define CONTROL1_SW_AUDIO \ + ((COM_AUDIO << CONTROL1_COMP1SW_SHIFT | \ + COM_AUDIO << CONTROL1_COMP2SW_SHIFT)) +#define CONTROL1_SW_UART \ + ((COM_UART << CONTROL1_COMP1SW_SHIFT | \ + COM_UART << CONTROL1_COMP2SW_SHIFT)) +#define CONTROL1_SW_AUX_USB \ + ((COM_AUX_USB << CONTROL1_COMP1SW_SHIFT | \ + COM_AUX_USB << CONTROL1_COMP2SW_SHIFT)) +#define CONTROL1_SW_AUX_UART \ + ((COM_AUX_UART << CONTROL1_COMP1SW_SHIFT | \ + COM_AUX_UART << CONTROL1_COMP2SW_SHIFT)) + +#define MAX77843_DISABLE 0 +#define MAX77843_ENABLE 1 + +#define CONTROL4_AUTO_DISABLE \ + ((MAX77843_DISABLE << CONTROL4_USBAUTO_SHIFT) | \ + (MAX77843_DISABLE << CONTROL4_FCTAUTO_SHIFT)) +#define CONTROL4_AUTO_ENABLE \ + ((MAX77843_ENABLE << CONTROL4_USBAUTO_SHIFT) | \ + (MAX77843_ENABLE << CONTROL4_FCTAUTO_SHIFT)) + +/* MAX77843 SAFEOUT LDO Control register */ +#define SAFEOUTCTRL_SAFEOUT1_SHIFT 0 +#define SAFEOUTCTRL_SAFEOUT2_SHIFT 2 +#define SAFEOUTCTRL_ENSAFEOUT1_SHIFT 6 +#define SAFEOUTCTRL_ENSAFEOUT2_SHIFT 7 + +#define MAX77843_REG_SAFEOUTCTRL_ENSAFEOUT1 \ + BIT(SAFEOUTCTRL_ENSAFEOUT1_SHIFT) +#define MAX77843_REG_SAFEOUTCTRL_ENSAFEOUT2 \ + BIT(SAFEOUTCTRL_ENSAFEOUT2_SHIFT) +#define MAX77843_REG_SAFEOUTCTRL_SAFEOUT1_MASK \ + (0x3 << SAFEOUTCTRL_SAFEOUT1_SHIFT) +#define MAX77843_REG_SAFEOUTCTRL_SAFEOUT2_MASK \ + (0x3 << SAFEOUTCTRL_SAFEOUT2_SHIFT) + +struct max77843 { + struct device *dev; + + struct i2c_client *i2c; + struct i2c_client *i2c_chg; + struct i2c_client *i2c_fuel; + struct i2c_client *i2c_muic; + + struct regmap *regmap; + struct regmap *regmap_chg; + struct regmap *regmap_fuel; + struct regmap *regmap_muic; + + struct regmap_irq_chip_data *irq_data; + struct regmap_irq_chip_data *irq_data_chg; + struct regmap_irq_chip_data *irq_data_fuel; + struct regmap_irq_chip_data *irq_data_muic; + + int irq; +}; +#endif /* __MAX77843_H__ */ diff --git a/include/linux/mfd/menelaus.h b/include/linux/mfd/menelaus.h index f097e89134cb..9e85ac06da89 100644 --- a/include/linux/mfd/menelaus.h +++ b/include/linux/mfd/menelaus.h @@ -24,7 +24,6 @@ extern int menelaus_set_vaux(unsigned int mV); extern int menelaus_set_vdcdc(int dcdc, unsigned int mV); extern int menelaus_set_slot_sel(int enable); extern int menelaus_get_slot_pin_states(void); -extern int menelaus_set_vcore_sw(unsigned int mV); extern int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV); #define EN_VPLL_SLEEP (1 << 7) @@ -38,10 +37,4 @@ extern int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV); extern int menelaus_set_regulator_sleep(int enable, u32 val); -#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_MENELAUS) -#define omap_has_menelaus() 1 -#else -#define omap_has_menelaus() 0 -#endif - #endif diff --git a/include/linux/mfd/mt6397/core.h b/include/linux/mfd/mt6397/core.h new file mode 100644 index 000000000000..cf5265b0d1c1 --- /dev/null +++ b/include/linux/mfd/mt6397/core.h @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2014 MediaTek Inc. + * Author: Flora Fu, MediaTek + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __MFD_MT6397_CORE_H__ +#define __MFD_MT6397_CORE_H__ + +enum mt6397_irq_numbers { + MT6397_IRQ_SPKL_AB = 0, + MT6397_IRQ_SPKR_AB, + MT6397_IRQ_SPKL, + MT6397_IRQ_SPKR, + MT6397_IRQ_BAT_L, + MT6397_IRQ_BAT_H, + MT6397_IRQ_FG_BAT_L, + MT6397_IRQ_FG_BAT_H, + MT6397_IRQ_WATCHDOG, + MT6397_IRQ_PWRKEY, + MT6397_IRQ_THR_L, + MT6397_IRQ_THR_H, + MT6397_IRQ_VBATON_UNDET, + MT6397_IRQ_BVALID_DET, + MT6397_IRQ_CHRDET, + MT6397_IRQ_OV, + MT6397_IRQ_LDO, + MT6397_IRQ_HOMEKEY, + MT6397_IRQ_ACCDET, + MT6397_IRQ_AUDIO, + MT6397_IRQ_RTC, + MT6397_IRQ_PWRKEY_RSTB, + MT6397_IRQ_HDMI_SIFM, + MT6397_IRQ_HDMI_CEC, + MT6397_IRQ_VCA15, + MT6397_IRQ_VSRMCA15, + MT6397_IRQ_VCORE, + MT6397_IRQ_VGPU, + MT6397_IRQ_VIO18, + MT6397_IRQ_VPCA7, + MT6397_IRQ_VSRMCA7, + MT6397_IRQ_VDRM, + MT6397_IRQ_NR, +}; + +struct mt6397_chip { + struct device *dev; + struct regmap *regmap; + int irq; + struct irq_domain *irq_domain; + struct mutex irqlock; + u16 irq_masks_cur[2]; + u16 irq_masks_cache[2]; +}; + +#endif /* __MFD_MT6397_CORE_H__ */ diff --git a/include/linux/mfd/mt6397/registers.h b/include/linux/mfd/mt6397/registers.h new file mode 100644 index 000000000000..f23a0a60a877 --- /dev/null +++ b/include/linux/mfd/mt6397/registers.h @@ -0,0 +1,362 @@ +/* + * Copyright (c) 2014 MediaTek Inc. + * Author: Flora Fu, MediaTek + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __MFD_MT6397_REGISTERS_H__ +#define __MFD_MT6397_REGISTERS_H__ + +/* PMIC Registers */ +#define MT6397_CID 0x0100 +#define MT6397_TOP_CKPDN 0x0102 +#define MT6397_TOP_CKPDN_SET 0x0104 +#define MT6397_TOP_CKPDN_CLR 0x0106 +#define MT6397_TOP_CKPDN2 0x0108 +#define MT6397_TOP_CKPDN2_SET 0x010A +#define MT6397_TOP_CKPDN2_CLR 0x010C +#define MT6397_TOP_GPIO_CKPDN 0x010E +#define MT6397_TOP_RST_CON 0x0114 +#define MT6397_WRP_CKPDN 0x011A +#define MT6397_WRP_RST_CON 0x0120 +#define MT6397_TOP_RST_MISC 0x0126 +#define MT6397_TOP_CKCON1 0x0128 +#define MT6397_TOP_CKCON2 0x012A +#define MT6397_TOP_CKTST1 0x012C +#define MT6397_TOP_CKTST2 0x012E +#define MT6397_OC_DEG_EN 0x0130 +#define MT6397_OC_CTL0 0x0132 +#define MT6397_OC_CTL1 0x0134 +#define MT6397_OC_CTL2 0x0136 +#define MT6397_INT_RSV 0x0138 +#define MT6397_TEST_CON0 0x013A +#define MT6397_TEST_CON1 0x013C +#define MT6397_STATUS0 0x013E +#define MT6397_STATUS1 0x0140 +#define MT6397_PGSTATUS 0x0142 +#define MT6397_CHRSTATUS 0x0144 +#define MT6397_OCSTATUS0 0x0146 +#define MT6397_OCSTATUS1 0x0148 +#define MT6397_OCSTATUS2 0x014A +#define MT6397_HDMI_PAD_IE 0x014C +#define MT6397_TEST_OUT_L 0x014E +#define MT6397_TEST_OUT_H 0x0150 +#define MT6397_TDSEL_CON 0x0152 +#define MT6397_RDSEL_CON 0x0154 +#define MT6397_GPIO_SMT_CON0 0x0156 +#define MT6397_GPIO_SMT_CON1 0x0158 +#define MT6397_GPIO_SMT_CON2 0x015A +#define MT6397_GPIO_SMT_CON3 0x015C +#define MT6397_DRV_CON0 0x015E +#define MT6397_DRV_CON1 0x0160 +#define MT6397_DRV_CON2 0x0162 +#define MT6397_DRV_CON3 0x0164 +#define MT6397_DRV_CON4 0x0166 +#define MT6397_DRV_CON5 0x0168 +#define MT6397_DRV_CON6 0x016A +#define MT6397_DRV_CON7 0x016C +#define MT6397_DRV_CON8 0x016E +#define MT6397_DRV_CON9 0x0170 +#define MT6397_DRV_CON10 0x0172 +#define MT6397_DRV_CON11 0x0174 +#define MT6397_DRV_CON12 0x0176 +#define MT6397_INT_CON0 0x0178 +#define MT6397_INT_CON1 0x017E +#define MT6397_INT_STATUS0 0x0184 +#define MT6397_INT_STATUS1 0x0186 +#define MT6397_FQMTR_CON0 0x0188 +#define MT6397_FQMTR_CON1 0x018A +#define MT6397_FQMTR_CON2 0x018C +#define MT6397_EFUSE_DOUT_0_15 0x01C4 +#define MT6397_EFUSE_DOUT_16_31 0x01C6 +#define MT6397_EFUSE_DOUT_32_47 0x01C8 +#define MT6397_EFUSE_DOUT_48_63 0x01CA +#define MT6397_SPI_CON 0x01CC +#define MT6397_TOP_CKPDN3 0x01CE +#define MT6397_TOP_CKCON3 0x01D4 +#define MT6397_EFUSE_DOUT_64_79 0x01D6 +#define MT6397_EFUSE_DOUT_80_95 0x01D8 +#define MT6397_EFUSE_DOUT_96_111 0x01DA +#define MT6397_EFUSE_DOUT_112_127 0x01DC +#define MT6397_EFUSE_DOUT_128_143 0x01DE +#define MT6397_EFUSE_DOUT_144_159 0x01E0 +#define MT6397_EFUSE_DOUT_160_175 0x01E2 +#define MT6397_EFUSE_DOUT_176_191 0x01E4 +#define MT6397_EFUSE_DOUT_192_207 0x01E6 +#define MT6397_EFUSE_DOUT_208_223 0x01E8 +#define MT6397_EFUSE_DOUT_224_239 0x01EA +#define MT6397_EFUSE_DOUT_240_255 0x01EC +#define MT6397_EFUSE_DOUT_256_271 0x01EE +#define MT6397_EFUSE_DOUT_272_287 0x01F0 +#define MT6397_EFUSE_DOUT_288_300 0x01F2 +#define MT6397_EFUSE_DOUT_304_319 0x01F4 +#define MT6397_BUCK_CON0 0x0200 +#define MT6397_BUCK_CON1 0x0202 +#define MT6397_BUCK_CON2 0x0204 +#define MT6397_BUCK_CON3 0x0206 +#define MT6397_BUCK_CON4 0x0208 +#define MT6397_BUCK_CON5 0x020A +#define MT6397_BUCK_CON6 0x020C +#define MT6397_BUCK_CON7 0x020E +#define MT6397_BUCK_CON8 0x0210 +#define MT6397_BUCK_CON9 0x0212 +#define MT6397_VCA15_CON0 0x0214 +#define MT6397_VCA15_CON1 0x0216 +#define MT6397_VCA15_CON2 0x0218 +#define MT6397_VCA15_CON3 0x021A +#define MT6397_VCA15_CON4 0x021C +#define MT6397_VCA15_CON5 0x021E +#define MT6397_VCA15_CON6 0x0220 +#define MT6397_VCA15_CON7 0x0222 +#define MT6397_VCA15_CON8 0x0224 +#define MT6397_VCA15_CON9 0x0226 +#define MT6397_VCA15_CON10 0x0228 +#define MT6397_VCA15_CON11 0x022A +#define MT6397_VCA15_CON12 0x022C +#define MT6397_VCA15_CON13 0x022E +#define MT6397_VCA15_CON14 0x0230 +#define MT6397_VCA15_CON15 0x0232 +#define MT6397_VCA15_CON16 0x0234 +#define MT6397_VCA15_CON17 0x0236 +#define MT6397_VCA15_CON18 0x0238 +#define MT6397_VSRMCA15_CON0 0x023A +#define MT6397_VSRMCA15_CON1 0x023C +#define MT6397_VSRMCA15_CON2 0x023E +#define MT6397_VSRMCA15_CON3 0x0240 +#define MT6397_VSRMCA15_CON4 0x0242 +#define MT6397_VSRMCA15_CON5 0x0244 +#define MT6397_VSRMCA15_CON6 0x0246 +#define MT6397_VSRMCA15_CON7 0x0248 +#define MT6397_VSRMCA15_CON8 0x024A +#define MT6397_VSRMCA15_CON9 0x024C +#define MT6397_VSRMCA15_CON10 0x024E +#define MT6397_VSRMCA15_CON11 0x0250 +#define MT6397_VSRMCA15_CON12 0x0252 +#define MT6397_VSRMCA15_CON13 0x0254 +#define MT6397_VSRMCA15_CON14 0x0256 +#define MT6397_VSRMCA15_CON15 0x0258 +#define MT6397_VSRMCA15_CON16 0x025A +#define MT6397_VSRMCA15_CON17 0x025C +#define MT6397_VSRMCA15_CON18 0x025E +#define MT6397_VSRMCA15_CON19 0x0260 +#define MT6397_VSRMCA15_CON20 0x0262 +#define MT6397_VSRMCA15_CON21 0x0264 +#define MT6397_VCORE_CON0 0x0266 +#define MT6397_VCORE_CON1 0x0268 +#define MT6397_VCORE_CON2 0x026A +#define MT6397_VCORE_CON3 0x026C +#define MT6397_VCORE_CON4 0x026E +#define MT6397_VCORE_CON5 0x0270 +#define MT6397_VCORE_CON6 0x0272 +#define MT6397_VCORE_CON7 0x0274 +#define MT6397_VCORE_CON8 0x0276 +#define MT6397_VCORE_CON9 0x0278 +#define MT6397_VCORE_CON10 0x027A +#define MT6397_VCORE_CON11 0x027C +#define MT6397_VCORE_CON12 0x027E +#define MT6397_VCORE_CON13 0x0280 +#define MT6397_VCORE_CON14 0x0282 +#define MT6397_VCORE_CON15 0x0284 +#define MT6397_VCORE_CON16 0x0286 +#define MT6397_VCORE_CON17 0x0288 +#define MT6397_VCORE_CON18 0x028A +#define MT6397_VGPU_CON0 0x028C +#define MT6397_VGPU_CON1 0x028E +#define MT6397_VGPU_CON2 0x0290 +#define MT6397_VGPU_CON3 0x0292 +#define MT6397_VGPU_CON4 0x0294 +#define MT6397_VGPU_CON5 0x0296 +#define MT6397_VGPU_CON6 0x0298 +#define MT6397_VGPU_CON7 0x029A +#define MT6397_VGPU_CON8 0x029C +#define MT6397_VGPU_CON9 0x029E +#define MT6397_VGPU_CON10 0x02A0 +#define MT6397_VGPU_CON11 0x02A2 +#define MT6397_VGPU_CON12 0x02A4 +#define MT6397_VGPU_CON13 0x02A6 +#define MT6397_VGPU_CON14 0x02A8 +#define MT6397_VGPU_CON15 0x02AA +#define MT6397_VGPU_CON16 0x02AC +#define MT6397_VGPU_CON17 0x02AE +#define MT6397_VGPU_CON18 0x02B0 +#define MT6397_VIO18_CON0 0x0300 +#define MT6397_VIO18_CON1 0x0302 +#define MT6397_VIO18_CON2 0x0304 +#define MT6397_VIO18_CON3 0x0306 +#define MT6397_VIO18_CON4 0x0308 +#define MT6397_VIO18_CON5 0x030A +#define MT6397_VIO18_CON6 0x030C +#define MT6397_VIO18_CON7 0x030E +#define MT6397_VIO18_CON8 0x0310 +#define MT6397_VIO18_CON9 0x0312 +#define MT6397_VIO18_CON10 0x0314 +#define MT6397_VIO18_CON11 0x0316 +#define MT6397_VIO18_CON12 0x0318 +#define MT6397_VIO18_CON13 0x031A +#define MT6397_VIO18_CON14 0x031C +#define MT6397_VIO18_CON15 0x031E +#define MT6397_VIO18_CON16 0x0320 +#define MT6397_VIO18_CON17 0x0322 +#define MT6397_VIO18_CON18 0x0324 +#define MT6397_VPCA7_CON0 0x0326 +#define MT6397_VPCA7_CON1 0x0328 +#define MT6397_VPCA7_CON2 0x032A +#define MT6397_VPCA7_CON3 0x032C +#define MT6397_VPCA7_CON4 0x032E +#define MT6397_VPCA7_CON5 0x0330 +#define MT6397_VPCA7_CON6 0x0332 +#define MT6397_VPCA7_CON7 0x0334 +#define MT6397_VPCA7_CON8 0x0336 +#define MT6397_VPCA7_CON9 0x0338 +#define MT6397_VPCA7_CON10 0x033A +#define MT6397_VPCA7_CON11 0x033C +#define MT6397_VPCA7_CON12 0x033E +#define MT6397_VPCA7_CON13 0x0340 +#define MT6397_VPCA7_CON14 0x0342 +#define MT6397_VPCA7_CON15 0x0344 +#define MT6397_VPCA7_CON16 0x0346 +#define MT6397_VPCA7_CON17 0x0348 +#define MT6397_VPCA7_CON18 0x034A +#define MT6397_VSRMCA7_CON0 0x034C +#define MT6397_VSRMCA7_CON1 0x034E +#define MT6397_VSRMCA7_CON2 0x0350 +#define MT6397_VSRMCA7_CON3 0x0352 +#define MT6397_VSRMCA7_CON4 0x0354 +#define MT6397_VSRMCA7_CON5 0x0356 +#define MT6397_VSRMCA7_CON6 0x0358 +#define MT6397_VSRMCA7_CON7 0x035A +#define MT6397_VSRMCA7_CON8 0x035C +#define MT6397_VSRMCA7_CON9 0x035E +#define MT6397_VSRMCA7_CON10 0x0360 +#define MT6397_VSRMCA7_CON11 0x0362 +#define MT6397_VSRMCA7_CON12 0x0364 +#define MT6397_VSRMCA7_CON13 0x0366 +#define MT6397_VSRMCA7_CON14 0x0368 +#define MT6397_VSRMCA7_CON15 0x036A +#define MT6397_VSRMCA7_CON16 0x036C +#define MT6397_VSRMCA7_CON17 0x036E +#define MT6397_VSRMCA7_CON18 0x0370 +#define MT6397_VSRMCA7_CON19 0x0372 +#define MT6397_VSRMCA7_CON20 0x0374 +#define MT6397_VSRMCA7_CON21 0x0376 +#define MT6397_VDRM_CON0 0x0378 +#define MT6397_VDRM_CON1 0x037A +#define MT6397_VDRM_CON2 0x037C +#define MT6397_VDRM_CON3 0x037E +#define MT6397_VDRM_CON4 0x0380 +#define MT6397_VDRM_CON5 0x0382 +#define MT6397_VDRM_CON6 0x0384 +#define MT6397_VDRM_CON7 0x0386 +#define MT6397_VDRM_CON8 0x0388 +#define MT6397_VDRM_CON9 0x038A +#define MT6397_VDRM_CON10 0x038C +#define MT6397_VDRM_CON11 0x038E +#define MT6397_VDRM_CON12 0x0390 +#define MT6397_VDRM_CON13 0x0392 +#define MT6397_VDRM_CON14 0x0394 +#define MT6397_VDRM_CON15 0x0396 +#define MT6397_VDRM_CON16 0x0398 +#define MT6397_VDRM_CON17 0x039A +#define MT6397_VDRM_CON18 0x039C +#define MT6397_BUCK_K_CON0 0x039E +#define MT6397_BUCK_K_CON1 0x03A0 +#define MT6397_ANALDO_CON0 0x0400 +#define MT6397_ANALDO_CON1 0x0402 +#define MT6397_ANALDO_CON2 0x0404 +#define MT6397_ANALDO_CON3 0x0406 +#define MT6397_ANALDO_CON4 0x0408 +#define MT6397_ANALDO_CON5 0x040A +#define MT6397_ANALDO_CON6 0x040C +#define MT6397_ANALDO_CON7 0x040E +#define MT6397_DIGLDO_CON0 0x0410 +#define MT6397_DIGLDO_CON1 0x0412 +#define MT6397_DIGLDO_CON2 0x0414 +#define MT6397_DIGLDO_CON3 0x0416 +#define MT6397_DIGLDO_CON4 0x0418 +#define MT6397_DIGLDO_CON5 0x041A +#define MT6397_DIGLDO_CON6 0x041C +#define MT6397_DIGLDO_CON7 0x041E +#define MT6397_DIGLDO_CON8 0x0420 +#define MT6397_DIGLDO_CON9 0x0422 +#define MT6397_DIGLDO_CON10 0x0424 +#define MT6397_DIGLDO_CON11 0x0426 +#define MT6397_DIGLDO_CON12 0x0428 +#define MT6397_DIGLDO_CON13 0x042A +#define MT6397_DIGLDO_CON14 0x042C +#define MT6397_DIGLDO_CON15 0x042E +#define MT6397_DIGLDO_CON16 0x0430 +#define MT6397_DIGLDO_CON17 0x0432 +#define MT6397_DIGLDO_CON18 0x0434 +#define MT6397_DIGLDO_CON19 0x0436 +#define MT6397_DIGLDO_CON20 0x0438 +#define MT6397_DIGLDO_CON21 0x043A +#define MT6397_DIGLDO_CON22 0x043C +#define MT6397_DIGLDO_CON23 0x043E +#define MT6397_DIGLDO_CON24 0x0440 +#define MT6397_DIGLDO_CON25 0x0442 +#define MT6397_DIGLDO_CON26 0x0444 +#define MT6397_DIGLDO_CON27 0x0446 +#define MT6397_DIGLDO_CON28 0x0448 +#define MT6397_DIGLDO_CON29 0x044A +#define MT6397_DIGLDO_CON30 0x044C +#define MT6397_DIGLDO_CON31 0x044E +#define MT6397_DIGLDO_CON32 0x0450 +#define MT6397_DIGLDO_CON33 0x045A +#define MT6397_SPK_CON0 0x0600 +#define MT6397_SPK_CON1 0x0602 +#define MT6397_SPK_CON2 0x0604 +#define MT6397_SPK_CON3 0x0606 +#define MT6397_SPK_CON4 0x0608 +#define MT6397_SPK_CON5 0x060A +#define MT6397_SPK_CON6 0x060C +#define MT6397_SPK_CON7 0x060E +#define MT6397_SPK_CON8 0x0610 +#define MT6397_SPK_CON9 0x0612 +#define MT6397_SPK_CON10 0x0614 +#define MT6397_SPK_CON11 0x0616 +#define MT6397_AUDDAC_CON0 0x0700 +#define MT6397_AUDBUF_CFG0 0x0702 +#define MT6397_AUDBUF_CFG1 0x0704 +#define MT6397_AUDBUF_CFG2 0x0706 +#define MT6397_AUDBUF_CFG3 0x0708 +#define MT6397_AUDBUF_CFG4 0x070A +#define MT6397_IBIASDIST_CFG0 0x070C +#define MT6397_AUDACCDEPOP_CFG0 0x070E +#define MT6397_AUD_IV_CFG0 0x0710 +#define MT6397_AUDCLKGEN_CFG0 0x0712 +#define MT6397_AUDLDO_CFG0 0x0714 +#define MT6397_AUDLDO_CFG1 0x0716 +#define MT6397_AUDNVREGGLB_CFG0 0x0718 +#define MT6397_AUD_NCP0 0x071A +#define MT6397_AUDPREAMP_CON0 0x071C +#define MT6397_AUDADC_CON0 0x071E +#define MT6397_AUDADC_CON1 0x0720 +#define MT6397_AUDADC_CON2 0x0722 +#define MT6397_AUDADC_CON3 0x0724 +#define MT6397_AUDADC_CON4 0x0726 +#define MT6397_AUDADC_CON5 0x0728 +#define MT6397_AUDADC_CON6 0x072A +#define MT6397_AUDDIGMI_CON0 0x072C +#define MT6397_AUDLSBUF_CON0 0x072E +#define MT6397_AUDLSBUF_CON1 0x0730 +#define MT6397_AUDENCSPARE_CON0 0x0732 +#define MT6397_AUDENCCLKSQ_CON0 0x0734 +#define MT6397_AUDPREAMPGAIN_CON0 0x0736 +#define MT6397_ZCD_CON0 0x0738 +#define MT6397_ZCD_CON1 0x073A +#define MT6397_ZCD_CON2 0x073C +#define MT6397_ZCD_CON3 0x073E +#define MT6397_ZCD_CON4 0x0740 +#define MT6397_ZCD_CON5 0x0742 +#define MT6397_NCP_CLKDIV_CON0 0x0744 +#define MT6397_NCP_CLKDIV_CON1 0x0746 + +#endif /* __MFD_MT6397_REGISTERS_H__ */ diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h index fb09312d854b..441b6ee72691 100644 --- a/include/linux/mfd/rk808.h +++ b/include/linux/mfd/rk808.h @@ -156,6 +156,9 @@ enum rk808_reg { #define BUCK2_RATE_MASK (3 << 3) #define MASK_ALL 0xff +#define BUCK_UV_ACT_MASK 0x0f +#define BUCK_UV_ACT_DISABLE 0 + #define SWITCH2_EN BIT(6) #define SWITCH1_EN BIT(5) #define DEV_OFF_RST BIT(3) diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h index 0c12628e91c6..ff843e7ca23d 100644 --- a/include/linux/mfd/rtsx_pci.h +++ b/include/linux/mfd/rtsx_pci.h @@ -28,74 +28,72 @@ #define MAX_RW_REG_CNT 1024 -/* PCI Operation Register Address */ #define RTSX_HCBAR 0x00 #define RTSX_HCBCTLR 0x04 +#define STOP_CMD (0x01 << 28) +#define READ_REG_CMD 0 +#define WRITE_REG_CMD 1 +#define CHECK_REG_CMD 2 + #define RTSX_HDBAR 0x08 +#define SG_INT 0x04 +#define SG_END 0x02 +#define SG_VALID 0x01 +#define SG_NO_OP 0x00 +#define SG_TRANS_DATA (0x02 << 4) +#define SG_LINK_DESC (0x03 << 4) #define RTSX_HDBCTLR 0x0C +#define SDMA_MODE 0x00 +#define ADMA_MODE (0x02 << 26) +#define STOP_DMA (0x01 << 28) +#define TRIG_DMA (0x01 << 31) + #define RTSX_HAIMR 0x10 -#define RTSX_BIPR 0x14 -#define RTSX_BIER 0x18 +#define HAIMR_TRANS_START (0x01 << 31) +#define HAIMR_READ 0x00 +#define HAIMR_WRITE (0x01 << 30) +#define HAIMR_READ_START (HAIMR_TRANS_START | HAIMR_READ) +#define HAIMR_WRITE_START (HAIMR_TRANS_START | HAIMR_WRITE) +#define HAIMR_TRANS_END (HAIMR_TRANS_START) -/* Host command buffer control register */ -#define STOP_CMD (0x01 << 28) - -/* Host data buffer control register */ -#define SDMA_MODE 0x00 -#define ADMA_MODE (0x02 << 26) -#define STOP_DMA (0x01 << 28) -#define TRIG_DMA (0x01 << 31) - -/* Host access internal memory register */ -#define HAIMR_TRANS_START (0x01 << 31) -#define HAIMR_READ 0x00 -#define HAIMR_WRITE (0x01 << 30) -#define HAIMR_READ_START (HAIMR_TRANS_START | HAIMR_READ) -#define HAIMR_WRITE_START (HAIMR_TRANS_START | HAIMR_WRITE) -#define HAIMR_TRANS_END (HAIMR_TRANS_START) - -/* Bus interrupt pending register */ -#define CMD_DONE_INT (1 << 31) -#define DATA_DONE_INT (1 << 30) -#define TRANS_OK_INT (1 << 29) -#define TRANS_FAIL_INT (1 << 28) -#define XD_INT (1 << 27) -#define MS_INT (1 << 26) -#define SD_INT (1 << 25) -#define GPIO0_INT (1 << 24) -#define OC_INT (1 << 23) -#define SD_WRITE_PROTECT (1 << 19) -#define XD_EXIST (1 << 18) -#define MS_EXIST (1 << 17) -#define SD_EXIST (1 << 16) -#define DELINK_INT GPIO0_INT -#define MS_OC_INT (1 << 23) -#define SD_OC_INT (1 << 22) +#define RTSX_BIPR 0x14 +#define CMD_DONE_INT (1 << 31) +#define DATA_DONE_INT (1 << 30) +#define TRANS_OK_INT (1 << 29) +#define TRANS_FAIL_INT (1 << 28) +#define XD_INT (1 << 27) +#define MS_INT (1 << 26) +#define SD_INT (1 << 25) +#define GPIO0_INT (1 << 24) +#define OC_INT (1 << 23) +#define SD_WRITE_PROTECT (1 << 19) +#define XD_EXIST (1 << 18) +#define MS_EXIST (1 << 17) +#define SD_EXIST (1 << 16) +#define DELINK_INT GPIO0_INT +#define MS_OC_INT (1 << 23) +#define SD_OC_INT (1 << 22) #define CARD_INT (XD_INT | MS_INT | SD_INT) #define NEED_COMPLETE_INT (DATA_DONE_INT | TRANS_OK_INT | TRANS_FAIL_INT) #define RTSX_INT (CMD_DONE_INT | NEED_COMPLETE_INT | \ CARD_INT | GPIO0_INT | OC_INT) - #define CARD_EXIST (XD_EXIST | MS_EXIST | SD_EXIST) -/* Bus interrupt enable register */ -#define CMD_DONE_INT_EN (1 << 31) -#define DATA_DONE_INT_EN (1 << 30) -#define TRANS_OK_INT_EN (1 << 29) -#define TRANS_FAIL_INT_EN (1 << 28) -#define XD_INT_EN (1 << 27) -#define MS_INT_EN (1 << 26) -#define SD_INT_EN (1 << 25) -#define GPIO0_INT_EN (1 << 24) -#define OC_INT_EN (1 << 23) -#define DELINK_INT_EN GPIO0_INT_EN -#define MS_OC_INT_EN (1 << 23) -#define SD_OC_INT_EN (1 << 22) - -#define READ_REG_CMD 0 -#define WRITE_REG_CMD 1 -#define CHECK_REG_CMD 2 +#define RTSX_BIER 0x18 +#define CMD_DONE_INT_EN (1 << 31) +#define DATA_DONE_INT_EN (1 << 30) +#define TRANS_OK_INT_EN (1 << 29) +#define TRANS_FAIL_INT_EN (1 << 28) +#define XD_INT_EN (1 << 27) +#define MS_INT_EN (1 << 26) +#define SD_INT_EN (1 << 25) +#define GPIO0_INT_EN (1 << 24) +#define OC_INT_EN (1 << 23) +#define DELINK_INT_EN GPIO0_INT_EN +#define MS_OC_INT_EN (1 << 23) +#define SD_OC_INT_EN (1 << 22) + /* * macros for easy use @@ -125,423 +123,68 @@ #define rtsx_pci_write_config_dword(pcr, where, val) \ pci_write_config_dword((pcr)->pci, where, val) -#define STATE_TRANS_NONE 0 -#define STATE_TRANS_CMD 1 -#define STATE_TRANS_BUF 2 -#define STATE_TRANS_SG 3 - -#define TRANS_NOT_READY 0 -#define TRANS_RESULT_OK 1 -#define TRANS_RESULT_FAIL 2 -#define TRANS_NO_DEVICE 3 - -#define RTSX_RESV_BUF_LEN 4096 -#define HOST_CMDS_BUF_LEN 1024 -#define HOST_SG_TBL_BUF_LEN (RTSX_RESV_BUF_LEN - HOST_CMDS_BUF_LEN) -#define HOST_SG_TBL_ITEMS (HOST_SG_TBL_BUF_LEN / 8) -#define MAX_SG_ITEM_LEN 0x80000 - -#define HOST_TO_DEVICE 0 -#define DEVICE_TO_HOST 1 - -#define RTSX_PHASE_MAX 32 -#define RX_TUNING_CNT 3 - -/* SG descriptor */ -#define SG_INT 0x04 -#define SG_END 0x02 -#define SG_VALID 0x01 - -#define SG_NO_OP 0x00 -#define SG_TRANS_DATA (0x02 << 4) -#define SG_LINK_DESC (0x03 << 4) - -/* Output voltage */ -#define OUTPUT_3V3 0 -#define OUTPUT_1V8 1 - -/* Card Clock Enable Register */ -#define SD_CLK_EN 0x04 -#define MS_CLK_EN 0x08 - -/* Card Select Register */ -#define SD_MOD_SEL 2 -#define MS_MOD_SEL 3 - -/* Card Output Enable Register */ -#define SD_OUTPUT_EN 0x04 -#define MS_OUTPUT_EN 0x08 - -/* CARD_SHARE_MODE */ -#define CARD_SHARE_MASK 0x0F -#define CARD_SHARE_MULTI_LUN 0x00 -#define CARD_SHARE_NORMAL 0x00 -#define CARD_SHARE_48_SD 0x04 -#define CARD_SHARE_48_MS 0x08 -/* CARD_SHARE_MODE for barossa */ -#define CARD_SHARE_BAROSSA_SD 0x01 -#define CARD_SHARE_BAROSSA_MS 0x02 - -/* CARD_DRIVE_SEL */ -#define MS_DRIVE_8mA (0x01 << 6) -#define MMC_DRIVE_8mA (0x01 << 4) -#define XD_DRIVE_8mA (0x01 << 2) -#define GPIO_DRIVE_8mA 0x01 -#define RTS5209_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | MMC_DRIVE_8mA |\ - XD_DRIVE_8mA | GPIO_DRIVE_8mA) -#define RTL8411_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | MMC_DRIVE_8mA |\ - XD_DRIVE_8mA) -#define RTSX_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | GPIO_DRIVE_8mA) +#define STATE_TRANS_NONE 0 +#define STATE_TRANS_CMD 1 +#define STATE_TRANS_BUF 2 +#define STATE_TRANS_SG 3 -/* SD30_DRIVE_SEL */ -#define DRIVER_TYPE_A 0x05 -#define DRIVER_TYPE_B 0x03 -#define DRIVER_TYPE_C 0x02 -#define DRIVER_TYPE_D 0x01 -#define CFG_DRIVER_TYPE_A 0x02 -#define CFG_DRIVER_TYPE_B 0x03 -#define CFG_DRIVER_TYPE_C 0x01 -#define CFG_DRIVER_TYPE_D 0x00 - -/* FPDCTL */ -#define SSC_POWER_DOWN 0x01 -#define SD_OC_POWER_DOWN 0x02 -#define ALL_POWER_DOWN 0x07 -#define OC_POWER_DOWN 0x06 - -/* CLK_CTL */ -#define CHANGE_CLK 0x01 - -/* LDO_CTL */ -#define BPP_ASIC_1V7 0x00 -#define BPP_ASIC_1V8 0x01 -#define BPP_ASIC_1V9 0x02 -#define BPP_ASIC_2V0 0x03 -#define BPP_ASIC_2V7 0x04 -#define BPP_ASIC_2V8 0x05 -#define BPP_ASIC_3V2 0x06 -#define BPP_ASIC_3V3 0x07 -#define BPP_REG_TUNED18 0x07 -#define BPP_TUNED18_SHIFT_8402 5 -#define BPP_TUNED18_SHIFT_8411 4 -#define BPP_PAD_MASK 0x04 -#define BPP_PAD_3V3 0x04 -#define BPP_PAD_1V8 0x00 -#define BPP_LDO_POWB 0x03 -#define BPP_LDO_ON 0x00 -#define BPP_LDO_SUSPEND 0x02 -#define BPP_LDO_OFF 0x03 - -/* CD_PAD_CTL */ -#define CD_DISABLE_MASK 0x07 -#define MS_CD_DISABLE 0x04 -#define SD_CD_DISABLE 0x02 -#define XD_CD_DISABLE 0x01 -#define CD_DISABLE 0x07 -#define CD_ENABLE 0x00 -#define MS_CD_EN_ONLY 0x03 -#define SD_CD_EN_ONLY 0x05 -#define XD_CD_EN_ONLY 0x06 -#define FORCE_CD_LOW_MASK 0x38 -#define FORCE_CD_XD_LOW 0x08 -#define FORCE_CD_SD_LOW 0x10 -#define FORCE_CD_MS_LOW 0x20 -#define CD_AUTO_DISABLE 0x40 - -/* SD_STAT1 */ -#define SD_CRC7_ERR 0x80 -#define SD_CRC16_ERR 0x40 -#define SD_CRC_WRITE_ERR 0x20 -#define SD_CRC_WRITE_ERR_MASK 0x1C -#define GET_CRC_TIME_OUT 0x02 -#define SD_TUNING_COMPARE_ERR 0x01 - -/* SD_STAT2 */ -#define SD_RSP_80CLK_TIMEOUT 0x01 - -/* SD_BUS_STAT */ -#define SD_CLK_TOGGLE_EN 0x80 -#define SD_CLK_FORCE_STOP 0x40 -#define SD_DAT3_STATUS 0x10 -#define SD_DAT2_STATUS 0x08 -#define SD_DAT1_STATUS 0x04 -#define SD_DAT0_STATUS 0x02 -#define SD_CMD_STATUS 0x01 - -/* SD_PAD_CTL */ -#define SD_IO_USING_1V8 0x80 -#define SD_IO_USING_3V3 0x7F -#define TYPE_A_DRIVING 0x00 -#define TYPE_B_DRIVING 0x01 -#define TYPE_C_DRIVING 0x02 -#define TYPE_D_DRIVING 0x03 - -/* SD_SAMPLE_POINT_CTL */ -#define DDR_FIX_RX_DAT 0x00 -#define DDR_VAR_RX_DAT 0x80 -#define DDR_FIX_RX_DAT_EDGE 0x00 -#define DDR_FIX_RX_DAT_14_DELAY 0x40 -#define DDR_FIX_RX_CMD 0x00 -#define DDR_VAR_RX_CMD 0x20 -#define DDR_FIX_RX_CMD_POS_EDGE 0x00 -#define DDR_FIX_RX_CMD_14_DELAY 0x10 -#define SD20_RX_POS_EDGE 0x00 -#define SD20_RX_14_DELAY 0x08 -#define SD20_RX_SEL_MASK 0x08 +#define TRANS_NOT_READY 0 +#define TRANS_RESULT_OK 1 +#define TRANS_RESULT_FAIL 2 +#define TRANS_NO_DEVICE 3 -/* SD_PUSH_POINT_CTL */ -#define DDR_FIX_TX_CMD_DAT 0x00 -#define DDR_VAR_TX_CMD_DAT 0x80 -#define DDR_FIX_TX_DAT_14_TSU 0x00 -#define DDR_FIX_TX_DAT_12_TSU 0x40 -#define DDR_FIX_TX_CMD_NEG_EDGE 0x00 -#define DDR_FIX_TX_CMD_14_AHEAD 0x20 -#define SD20_TX_NEG_EDGE 0x00 -#define SD20_TX_14_AHEAD 0x10 -#define SD20_TX_SEL_MASK 0x10 -#define DDR_VAR_SDCLK_POL_SWAP 0x01 - -/* SD_TRANSFER */ -#define SD_TRANSFER_START 0x80 -#define SD_TRANSFER_END 0x40 -#define SD_STAT_IDLE 0x20 -#define SD_TRANSFER_ERR 0x10 -/* SD Transfer Mode definition */ -#define SD_TM_NORMAL_WRITE 0x00 -#define SD_TM_AUTO_WRITE_3 0x01 -#define SD_TM_AUTO_WRITE_4 0x02 -#define SD_TM_AUTO_READ_3 0x05 -#define SD_TM_AUTO_READ_4 0x06 -#define SD_TM_CMD_RSP 0x08 -#define SD_TM_AUTO_WRITE_1 0x09 -#define SD_TM_AUTO_WRITE_2 0x0A -#define SD_TM_NORMAL_READ 0x0C -#define SD_TM_AUTO_READ_1 0x0D -#define SD_TM_AUTO_READ_2 0x0E -#define SD_TM_AUTO_TUNING 0x0F - -/* SD_VPTX_CTL / SD_VPRX_CTL */ -#define PHASE_CHANGE 0x80 -#define PHASE_NOT_RESET 0x40 - -/* SD_DCMPS_TX_CTL / SD_DCMPS_RX_CTL */ -#define DCMPS_CHANGE 0x80 -#define DCMPS_CHANGE_DONE 0x40 -#define DCMPS_ERROR 0x20 -#define DCMPS_CURRENT_PHASE 0x1F - -/* SD Configure 1 Register */ -#define SD_CLK_DIVIDE_0 0x00 -#define SD_CLK_DIVIDE_256 0xC0 -#define SD_CLK_DIVIDE_128 0x80 -#define SD_BUS_WIDTH_1BIT 0x00 -#define SD_BUS_WIDTH_4BIT 0x01 -#define SD_BUS_WIDTH_8BIT 0x02 -#define SD_ASYNC_FIFO_NOT_RST 0x10 -#define SD_20_MODE 0x00 -#define SD_DDR_MODE 0x04 -#define SD_30_MODE 0x08 - -#define SD_CLK_DIVIDE_MASK 0xC0 - -/* SD_CMD_STATE */ -#define SD_CMD_IDLE 0x80 - -/* SD_DATA_STATE */ -#define SD_DATA_IDLE 0x80 - -/* DCM_DRP_CTL */ -#define DCM_RESET 0x08 -#define DCM_LOCKED 0x04 -#define DCM_208M 0x00 -#define DCM_TX 0x01 -#define DCM_RX 0x02 - -/* DCM_DRP_TRIG */ -#define DRP_START 0x80 -#define DRP_DONE 0x40 - -/* DCM_DRP_CFG */ -#define DRP_WRITE 0x80 -#define DRP_READ 0x00 -#define DCM_WRITE_ADDRESS_50 0x50 -#define DCM_WRITE_ADDRESS_51 0x51 -#define DCM_READ_ADDRESS_00 0x00 -#define DCM_READ_ADDRESS_51 0x51 - -/* IRQSTAT0 */ -#define DMA_DONE_INT 0x80 -#define SUSPEND_INT 0x40 -#define LINK_RDY_INT 0x20 -#define LINK_DOWN_INT 0x10 - -/* DMACTL */ -#define DMA_RST 0x80 -#define DMA_BUSY 0x04 -#define DMA_DIR_TO_CARD 0x00 -#define DMA_DIR_FROM_CARD 0x02 -#define DMA_EN 0x01 -#define DMA_128 (0 << 4) -#define DMA_256 (1 << 4) -#define DMA_512 (2 << 4) -#define DMA_1024 (3 << 4) -#define DMA_PACK_SIZE_MASK 0x30 - -/* SSC_CTL1 */ -#define SSC_RSTB 0x80 -#define SSC_8X_EN 0x40 -#define SSC_FIX_FRAC 0x20 -#define SSC_SEL_1M 0x00 -#define SSC_SEL_2M 0x08 -#define SSC_SEL_4M 0x10 -#define SSC_SEL_8M 0x18 - -/* SSC_CTL2 */ -#define SSC_DEPTH_MASK 0x07 -#define SSC_DEPTH_DISALBE 0x00 -#define SSC_DEPTH_4M 0x01 -#define SSC_DEPTH_2M 0x02 -#define SSC_DEPTH_1M 0x03 -#define SSC_DEPTH_500K 0x04 -#define SSC_DEPTH_250K 0x05 - -/* System Clock Control Register */ -#define CLK_LOW_FREQ 0x01 - -/* System Clock Divider Register */ -#define CLK_DIV_1 0x01 -#define CLK_DIV_2 0x02 -#define CLK_DIV_4 0x03 -#define CLK_DIV_8 0x04 - -/* MS_CFG */ -#define SAMPLE_TIME_RISING 0x00 -#define SAMPLE_TIME_FALLING 0x80 -#define PUSH_TIME_DEFAULT 0x00 -#define PUSH_TIME_ODD 0x40 -#define NO_EXTEND_TOGGLE 0x00 -#define EXTEND_TOGGLE_CHK 0x20 -#define MS_BUS_WIDTH_1 0x00 -#define MS_BUS_WIDTH_4 0x10 -#define MS_BUS_WIDTH_8 0x18 -#define MS_2K_SECTOR_MODE 0x04 -#define MS_512_SECTOR_MODE 0x00 -#define MS_TOGGLE_TIMEOUT_EN 0x00 -#define MS_TOGGLE_TIMEOUT_DISEN 0x01 -#define MS_NO_CHECK_INT 0x02 +#define RTSX_RESV_BUF_LEN 4096 +#define HOST_CMDS_BUF_LEN 1024 +#define HOST_SG_TBL_BUF_LEN (RTSX_RESV_BUF_LEN - HOST_CMDS_BUF_LEN) +#define HOST_SG_TBL_ITEMS (HOST_SG_TBL_BUF_LEN / 8) +#define MAX_SG_ITEM_LEN 0x80000 +#define HOST_TO_DEVICE 0 +#define DEVICE_TO_HOST 1 -/* MS_TRANS_CFG */ -#define WAIT_INT 0x80 -#define NO_WAIT_INT 0x00 -#define NO_AUTO_READ_INT_REG 0x00 -#define AUTO_READ_INT_REG 0x40 -#define MS_CRC16_ERR 0x20 -#define MS_RDY_TIMEOUT 0x10 -#define MS_INT_CMDNK 0x08 -#define MS_INT_BREQ 0x04 -#define MS_INT_ERR 0x02 -#define MS_INT_CED 0x01 - -/* MS_TRANSFER */ -#define MS_TRANSFER_START 0x80 -#define MS_TRANSFER_END 0x40 -#define MS_TRANSFER_ERR 0x20 -#define MS_BS_STATE 0x10 -#define MS_TM_READ_BYTES 0x00 -#define MS_TM_NORMAL_READ 0x01 -#define MS_TM_WRITE_BYTES 0x04 -#define MS_TM_NORMAL_WRITE 0x05 -#define MS_TM_AUTO_READ 0x08 -#define MS_TM_AUTO_WRITE 0x0C - -/* SD Configure 2 Register */ -#define SD_CALCULATE_CRC7 0x00 -#define SD_NO_CALCULATE_CRC7 0x80 -#define SD_CHECK_CRC16 0x00 -#define SD_NO_CHECK_CRC16 0x40 -#define SD_NO_CHECK_WAIT_CRC_TO 0x20 -#define SD_WAIT_BUSY_END 0x08 -#define SD_NO_WAIT_BUSY_END 0x00 -#define SD_CHECK_CRC7 0x00 -#define SD_NO_CHECK_CRC7 0x04 -#define SD_RSP_LEN_0 0x00 -#define SD_RSP_LEN_6 0x01 -#define SD_RSP_LEN_17 0x02 -/* SD/MMC Response Type Definition */ -#define SD_RSP_TYPE_R0 0x04 -#define SD_RSP_TYPE_R1 0x01 -#define SD_RSP_TYPE_R1b 0x09 -#define SD_RSP_TYPE_R2 0x02 -#define SD_RSP_TYPE_R3 0x05 -#define SD_RSP_TYPE_R4 0x05 -#define SD_RSP_TYPE_R5 0x01 -#define SD_RSP_TYPE_R6 0x01 -#define SD_RSP_TYPE_R7 0x01 - -/* SD_CONFIGURE3 */ -#define SD_RSP_80CLK_TIMEOUT_EN 0x01 - -/* Card Transfer Reset Register */ -#define SPI_STOP 0x01 -#define XD_STOP 0x02 -#define SD_STOP 0x04 -#define MS_STOP 0x08 -#define SPI_CLR_ERR 0x10 -#define XD_CLR_ERR 0x20 -#define SD_CLR_ERR 0x40 -#define MS_CLR_ERR 0x80 - -/* Card Data Source Register */ -#define PINGPONG_BUFFER 0x01 -#define RING_BUFFER 0x00 - -/* Card Power Control Register */ -#define PMOS_STRG_MASK 0x10 -#define PMOS_STRG_800mA 0x10 -#define PMOS_STRG_400mA 0x00 -#define SD_POWER_OFF 0x03 -#define SD_PARTIAL_POWER_ON 0x01 -#define SD_POWER_ON 0x00 -#define SD_POWER_MASK 0x03 -#define MS_POWER_OFF 0x0C -#define MS_PARTIAL_POWER_ON 0x04 -#define MS_POWER_ON 0x00 -#define MS_POWER_MASK 0x0C -#define BPP_POWER_OFF 0x0F -#define BPP_POWER_5_PERCENT_ON 0x0E -#define BPP_POWER_10_PERCENT_ON 0x0C -#define BPP_POWER_15_PERCENT_ON 0x08 -#define BPP_POWER_ON 0x00 -#define BPP_POWER_MASK 0x0F -#define SD_VCC_PARTIAL_POWER_ON 0x02 -#define SD_VCC_POWER_ON 0x00 - -/* PWR_GATE_CTRL */ -#define PWR_GATE_EN 0x01 -#define LDO3318_PWR_MASK 0x06 -#define LDO_ON 0x00 -#define LDO_SUSPEND 0x04 -#define LDO_OFF 0x06 - -/* CARD_CLK_SOURCE */ -#define CRC_FIX_CLK (0x00 << 0) -#define CRC_VAR_CLK0 (0x01 << 0) -#define CRC_VAR_CLK1 (0x02 << 0) -#define SD30_FIX_CLK (0x00 << 2) -#define SD30_VAR_CLK0 (0x01 << 2) -#define SD30_VAR_CLK1 (0x02 << 2) -#define SAMPLE_FIX_CLK (0x00 << 4) -#define SAMPLE_VAR_CLK0 (0x01 << 4) -#define SAMPLE_VAR_CLK1 (0x02 << 4) - -/* HOST_SLEEP_STATE */ -#define HOST_ENTER_S1 1 -#define HOST_ENTER_S3 2 +#define OUTPUT_3V3 0 +#define OUTPUT_1V8 1 + +#define RTSX_PHASE_MAX 32 +#define RX_TUNING_CNT 3 #define MS_CFG 0xFD40 +#define SAMPLE_TIME_RISING 0x00 +#define SAMPLE_TIME_FALLING 0x80 +#define PUSH_TIME_DEFAULT 0x00 +#define PUSH_TIME_ODD 0x40 +#define NO_EXTEND_TOGGLE 0x00 +#define EXTEND_TOGGLE_CHK 0x20 +#define MS_BUS_WIDTH_1 0x00 +#define MS_BUS_WIDTH_4 0x10 +#define MS_BUS_WIDTH_8 0x18 +#define MS_2K_SECTOR_MODE 0x04 +#define MS_512_SECTOR_MODE 0x00 +#define MS_TOGGLE_TIMEOUT_EN 0x00 +#define MS_TOGGLE_TIMEOUT_DISEN 0x01 +#define MS_NO_CHECK_INT 0x02 #define MS_TPC 0xFD41 #define MS_TRANS_CFG 0xFD42 +#define WAIT_INT 0x80 +#define NO_WAIT_INT 0x00 +#define NO_AUTO_READ_INT_REG 0x00 +#define AUTO_READ_INT_REG 0x40 +#define MS_CRC16_ERR 0x20 +#define MS_RDY_TIMEOUT 0x10 +#define MS_INT_CMDNK 0x08 +#define MS_INT_BREQ 0x04 +#define MS_INT_ERR 0x02 +#define MS_INT_CED 0x01 #define MS_TRANSFER 0xFD43 +#define MS_TRANSFER_START 0x80 +#define MS_TRANSFER_END 0x40 +#define MS_TRANSFER_ERR 0x20 +#define MS_BS_STATE 0x10 +#define MS_TM_READ_BYTES 0x00 +#define MS_TM_NORMAL_READ 0x01 +#define MS_TM_WRITE_BYTES 0x04 +#define MS_TM_NORMAL_WRITE 0x05 +#define MS_TM_AUTO_READ 0x08 +#define MS_TM_AUTO_WRITE 0x0C #define MS_INT_REG 0xFD44 #define MS_BYTE_CNT 0xFD45 #define MS_SECTOR_CNT_L 0xFD46 @@ -549,14 +192,90 @@ #define MS_DBUS_H 0xFD48 #define SD_CFG1 0xFDA0 +#define SD_CLK_DIVIDE_0 0x00 +#define SD_CLK_DIVIDE_256 0xC0 +#define SD_CLK_DIVIDE_128 0x80 +#define SD_BUS_WIDTH_1BIT 0x00 +#define SD_BUS_WIDTH_4BIT 0x01 +#define SD_BUS_WIDTH_8BIT 0x02 +#define SD_ASYNC_FIFO_NOT_RST 0x10 +#define SD_20_MODE 0x00 +#define SD_DDR_MODE 0x04 +#define SD_30_MODE 0x08 +#define SD_CLK_DIVIDE_MASK 0xC0 #define SD_CFG2 0xFDA1 +#define SD_CALCULATE_CRC7 0x00 +#define SD_NO_CALCULATE_CRC7 0x80 +#define SD_CHECK_CRC16 0x00 +#define SD_NO_CHECK_CRC16 0x40 +#define SD_NO_CHECK_WAIT_CRC_TO 0x20 +#define SD_WAIT_BUSY_END 0x08 +#define SD_NO_WAIT_BUSY_END 0x00 +#define SD_CHECK_CRC7 0x00 +#define SD_NO_CHECK_CRC7 0x04 +#define SD_RSP_LEN_0 0x00 +#define SD_RSP_LEN_6 0x01 +#define SD_RSP_LEN_17 0x02 +#define SD_RSP_TYPE_R0 0x04 +#define SD_RSP_TYPE_R1 0x01 +#define SD_RSP_TYPE_R1b 0x09 +#define SD_RSP_TYPE_R2 0x02 +#define SD_RSP_TYPE_R3 0x05 +#define SD_RSP_TYPE_R4 0x05 +#define SD_RSP_TYPE_R5 0x01 +#define SD_RSP_TYPE_R6 0x01 +#define SD_RSP_TYPE_R7 0x01 #define SD_CFG3 0xFDA2 +#define SD_RSP_80CLK_TIMEOUT_EN 0x01 + #define SD_STAT1 0xFDA3 +#define SD_CRC7_ERR 0x80 +#define SD_CRC16_ERR 0x40 +#define SD_CRC_WRITE_ERR 0x20 +#define SD_CRC_WRITE_ERR_MASK 0x1C +#define GET_CRC_TIME_OUT 0x02 +#define SD_TUNING_COMPARE_ERR 0x01 #define SD_STAT2 0xFDA4 +#define SD_RSP_80CLK_TIMEOUT 0x01 + #define SD_BUS_STAT 0xFDA5 +#define SD_CLK_TOGGLE_EN 0x80 +#define SD_CLK_FORCE_STOP 0x40 +#define SD_DAT3_STATUS 0x10 +#define SD_DAT2_STATUS 0x08 +#define SD_DAT1_STATUS 0x04 +#define SD_DAT0_STATUS 0x02 +#define SD_CMD_STATUS 0x01 #define SD_PAD_CTL 0xFDA6 +#define SD_IO_USING_1V8 0x80 +#define SD_IO_USING_3V3 0x7F +#define TYPE_A_DRIVING 0x00 +#define TYPE_B_DRIVING 0x01 +#define TYPE_C_DRIVING 0x02 +#define TYPE_D_DRIVING 0x03 #define SD_SAMPLE_POINT_CTL 0xFDA7 +#define DDR_FIX_RX_DAT 0x00 +#define DDR_VAR_RX_DAT 0x80 +#define DDR_FIX_RX_DAT_EDGE 0x00 +#define DDR_FIX_RX_DAT_14_DELAY 0x40 +#define DDR_FIX_RX_CMD 0x00 +#define DDR_VAR_RX_CMD 0x20 +#define DDR_FIX_RX_CMD_POS_EDGE 0x00 +#define DDR_FIX_RX_CMD_14_DELAY 0x10 +#define SD20_RX_POS_EDGE 0x00 +#define SD20_RX_14_DELAY 0x08 +#define SD20_RX_SEL_MASK 0x08 #define SD_PUSH_POINT_CTL 0xFDA8 +#define DDR_FIX_TX_CMD_DAT 0x00 +#define DDR_VAR_TX_CMD_DAT 0x80 +#define DDR_FIX_TX_DAT_14_TSU 0x00 +#define DDR_FIX_TX_DAT_12_TSU 0x40 +#define DDR_FIX_TX_CMD_NEG_EDGE 0x00 +#define DDR_FIX_TX_CMD_14_AHEAD 0x20 +#define SD20_TX_NEG_EDGE 0x00 +#define SD20_TX_14_AHEAD 0x10 +#define SD20_TX_SEL_MASK 0x10 +#define DDR_VAR_SDCLK_POL_SWAP 0x01 #define SD_CMD0 0xFDA9 #define SD_CMD_START 0x40 #define SD_CMD1 0xFDAA @@ -569,60 +288,203 @@ #define SD_BLOCK_CNT_L 0xFDB1 #define SD_BLOCK_CNT_H 0xFDB2 #define SD_TRANSFER 0xFDB3 +#define SD_TRANSFER_START 0x80 +#define SD_TRANSFER_END 0x40 +#define SD_STAT_IDLE 0x20 +#define SD_TRANSFER_ERR 0x10 +#define SD_TM_NORMAL_WRITE 0x00 +#define SD_TM_AUTO_WRITE_3 0x01 +#define SD_TM_AUTO_WRITE_4 0x02 +#define SD_TM_AUTO_READ_3 0x05 +#define SD_TM_AUTO_READ_4 0x06 +#define SD_TM_CMD_RSP 0x08 +#define SD_TM_AUTO_WRITE_1 0x09 +#define SD_TM_AUTO_WRITE_2 0x0A +#define SD_TM_NORMAL_READ 0x0C +#define SD_TM_AUTO_READ_1 0x0D +#define SD_TM_AUTO_READ_2 0x0E +#define SD_TM_AUTO_TUNING 0x0F #define SD_CMD_STATE 0xFDB5 +#define SD_CMD_IDLE 0x80 + #define SD_DATA_STATE 0xFDB6 +#define SD_DATA_IDLE 0x80 #define SRCTL 0xFC13 -#define DCM_DRP_CTL 0xFC23 -#define DCM_DRP_TRIG 0xFC24 -#define DCM_DRP_CFG 0xFC25 -#define DCM_DRP_WR_DATA_L 0xFC26 -#define DCM_DRP_WR_DATA_H 0xFC27 -#define DCM_DRP_RD_DATA_L 0xFC28 -#define DCM_DRP_RD_DATA_H 0xFC29 +#define DCM_DRP_CTL 0xFC23 +#define DCM_RESET 0x08 +#define DCM_LOCKED 0x04 +#define DCM_208M 0x00 +#define DCM_TX 0x01 +#define DCM_RX 0x02 +#define DCM_DRP_TRIG 0xFC24 +#define DRP_START 0x80 +#define DRP_DONE 0x40 +#define DCM_DRP_CFG 0xFC25 +#define DRP_WRITE 0x80 +#define DRP_READ 0x00 +#define DCM_WRITE_ADDRESS_50 0x50 +#define DCM_WRITE_ADDRESS_51 0x51 +#define DCM_READ_ADDRESS_00 0x00 +#define DCM_READ_ADDRESS_51 0x51 +#define DCM_DRP_WR_DATA_L 0xFC26 +#define DCM_DRP_WR_DATA_H 0xFC27 +#define DCM_DRP_RD_DATA_L 0xFC28 +#define DCM_DRP_RD_DATA_H 0xFC29 #define SD_VPCLK0_CTL 0xFC2A #define SD_VPCLK1_CTL 0xFC2B #define SD_DCMPS0_CTL 0xFC2C #define SD_DCMPS1_CTL 0xFC2D #define SD_VPTX_CTL SD_VPCLK0_CTL #define SD_VPRX_CTL SD_VPCLK1_CTL +#define PHASE_CHANGE 0x80 +#define PHASE_NOT_RESET 0x40 #define SD_DCMPS_TX_CTL SD_DCMPS0_CTL #define SD_DCMPS_RX_CTL SD_DCMPS1_CTL +#define DCMPS_CHANGE 0x80 +#define DCMPS_CHANGE_DONE 0x40 +#define DCMPS_ERROR 0x20 +#define DCMPS_CURRENT_PHASE 0x1F #define CARD_CLK_SOURCE 0xFC2E - +#define CRC_FIX_CLK (0x00 << 0) +#define CRC_VAR_CLK0 (0x01 << 0) +#define CRC_VAR_CLK1 (0x02 << 0) +#define SD30_FIX_CLK (0x00 << 2) +#define SD30_VAR_CLK0 (0x01 << 2) +#define SD30_VAR_CLK1 (0x02 << 2) +#define SAMPLE_FIX_CLK (0x00 << 4) +#define SAMPLE_VAR_CLK0 (0x01 << 4) +#define SAMPLE_VAR_CLK1 (0x02 << 4) #define CARD_PWR_CTL 0xFD50 +#define PMOS_STRG_MASK 0x10 +#define PMOS_STRG_800mA 0x10 +#define PMOS_STRG_400mA 0x00 +#define SD_POWER_OFF 0x03 +#define SD_PARTIAL_POWER_ON 0x01 +#define SD_POWER_ON 0x00 +#define SD_POWER_MASK 0x03 +#define MS_POWER_OFF 0x0C +#define MS_PARTIAL_POWER_ON 0x04 +#define MS_POWER_ON 0x00 +#define MS_POWER_MASK 0x0C +#define BPP_POWER_OFF 0x0F +#define BPP_POWER_5_PERCENT_ON 0x0E +#define BPP_POWER_10_PERCENT_ON 0x0C +#define BPP_POWER_15_PERCENT_ON 0x08 +#define BPP_POWER_ON 0x00 +#define BPP_POWER_MASK 0x0F +#define SD_VCC_PARTIAL_POWER_ON 0x02 +#define SD_VCC_POWER_ON 0x00 #define CARD_CLK_SWITCH 0xFD51 #define RTL8411B_PACKAGE_MODE 0xFD51 #define CARD_SHARE_MODE 0xFD52 +#define CARD_SHARE_MASK 0x0F +#define CARD_SHARE_MULTI_LUN 0x00 +#define CARD_SHARE_NORMAL 0x00 +#define CARD_SHARE_48_SD 0x04 +#define CARD_SHARE_48_MS 0x08 +#define CARD_SHARE_BAROSSA_SD 0x01 +#define CARD_SHARE_BAROSSA_MS 0x02 #define CARD_DRIVE_SEL 0xFD53 +#define MS_DRIVE_8mA (0x01 << 6) +#define MMC_DRIVE_8mA (0x01 << 4) +#define XD_DRIVE_8mA (0x01 << 2) +#define GPIO_DRIVE_8mA 0x01 +#define RTS5209_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | MMC_DRIVE_8mA |\ + XD_DRIVE_8mA | GPIO_DRIVE_8mA) +#define RTL8411_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | MMC_DRIVE_8mA |\ + XD_DRIVE_8mA) +#define RTSX_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | GPIO_DRIVE_8mA) + #define CARD_STOP 0xFD54 +#define SPI_STOP 0x01 +#define XD_STOP 0x02 +#define SD_STOP 0x04 +#define MS_STOP 0x08 +#define SPI_CLR_ERR 0x10 +#define XD_CLR_ERR 0x20 +#define SD_CLR_ERR 0x40 +#define MS_CLR_ERR 0x80 #define CARD_OE 0xFD55 +#define SD_OUTPUT_EN 0x04 +#define MS_OUTPUT_EN 0x08 #define CARD_AUTO_BLINK 0xFD56 #define CARD_GPIO_DIR 0xFD57 #define CARD_GPIO 0xFD58 #define CARD_DATA_SOURCE 0xFD5B +#define PINGPONG_BUFFER 0x01 +#define RING_BUFFER 0x00 #define SD30_CLK_DRIVE_SEL 0xFD5A +#define DRIVER_TYPE_A 0x05 +#define DRIVER_TYPE_B 0x03 +#define DRIVER_TYPE_C 0x02 +#define DRIVER_TYPE_D 0x01 #define CARD_SELECT 0xFD5C +#define SD_MOD_SEL 2 +#define MS_MOD_SEL 3 #define SD30_DRIVE_SEL 0xFD5E +#define CFG_DRIVER_TYPE_A 0x02 +#define CFG_DRIVER_TYPE_B 0x03 +#define CFG_DRIVER_TYPE_C 0x01 +#define CFG_DRIVER_TYPE_D 0x00 #define SD30_CMD_DRIVE_SEL 0xFD5E #define SD30_DAT_DRIVE_SEL 0xFD5F #define CARD_CLK_EN 0xFD69 +#define SD_CLK_EN 0x04 +#define MS_CLK_EN 0x08 #define SDIO_CTRL 0xFD6B #define CD_PAD_CTL 0xFD73 - +#define CD_DISABLE_MASK 0x07 +#define MS_CD_DISABLE 0x04 +#define SD_CD_DISABLE 0x02 +#define XD_CD_DISABLE 0x01 +#define CD_DISABLE 0x07 +#define CD_ENABLE 0x00 +#define MS_CD_EN_ONLY 0x03 +#define SD_CD_EN_ONLY 0x05 +#define XD_CD_EN_ONLY 0x06 +#define FORCE_CD_LOW_MASK 0x38 +#define FORCE_CD_XD_LOW 0x08 +#define FORCE_CD_SD_LOW 0x10 +#define FORCE_CD_MS_LOW 0x20 +#define CD_AUTO_DISABLE 0x40 #define FPDCTL 0xFC00 +#define SSC_POWER_DOWN 0x01 +#define SD_OC_POWER_DOWN 0x02 +#define ALL_POWER_DOWN 0x07 +#define OC_POWER_DOWN 0x06 #define PDINFO 0xFC01 #define CLK_CTL 0xFC02 +#define CHANGE_CLK 0x01 +#define CLK_LOW_FREQ 0x01 + #define CLK_DIV 0xFC03 +#define CLK_DIV_1 0x01 +#define CLK_DIV_2 0x02 +#define CLK_DIV_4 0x03 +#define CLK_DIV_8 0x04 #define CLK_SEL 0xFC04 #define SSC_DIV_N_0 0xFC0F #define SSC_DIV_N_1 0xFC10 #define SSC_CTL1 0xFC11 +#define SSC_RSTB 0x80 +#define SSC_8X_EN 0x40 +#define SSC_FIX_FRAC 0x20 +#define SSC_SEL_1M 0x00 +#define SSC_SEL_2M 0x08 +#define SSC_SEL_4M 0x10 +#define SSC_SEL_8M 0x18 #define SSC_CTL2 0xFC12 - +#define SSC_DEPTH_MASK 0x07 +#define SSC_DEPTH_DISALBE 0x00 +#define SSC_DEPTH_4M 0x01 +#define SSC_DEPTH_2M 0x02 +#define SSC_DEPTH_1M 0x03 +#define SSC_DEPTH_500K 0x04 +#define SSC_DEPTH_250K 0x05 #define RCCTL 0xFC14 #define FPGA_PULL_CTL 0xFC1D @@ -630,6 +492,24 @@ #define GPIO_CTL 0xFC1F #define LDO_CTL 0xFC1E +#define BPP_ASIC_1V7 0x00 +#define BPP_ASIC_1V8 0x01 +#define BPP_ASIC_1V9 0x02 +#define BPP_ASIC_2V0 0x03 +#define BPP_ASIC_2V7 0x04 +#define BPP_ASIC_2V8 0x05 +#define BPP_ASIC_3V2 0x06 +#define BPP_ASIC_3V3 0x07 +#define BPP_REG_TUNED18 0x07 +#define BPP_TUNED18_SHIFT_8402 5 +#define BPP_TUNED18_SHIFT_8411 4 +#define BPP_PAD_MASK 0x04 +#define BPP_PAD_3V3 0x04 +#define BPP_PAD_1V8 0x00 +#define BPP_LDO_POWB 0x03 +#define BPP_LDO_ON 0x00 +#define BPP_LDO_SUSPEND 0x02 +#define BPP_LDO_OFF 0x03 #define SYS_VER 0xFC32 #define CARD_PULL_CTL1 0xFD60 @@ -642,6 +522,10 @@ /* PCI Express Related Registers */ #define IRQEN0 0xFE20 #define IRQSTAT0 0xFE21 +#define DMA_DONE_INT 0x80 +#define SUSPEND_INT 0x40 +#define LINK_RDY_INT 0x20 +#define LINK_DOWN_INT 0x10 #define IRQEN1 0xFE22 #define IRQSTAT1 0xFE23 #define TLPRIEN 0xFE24 @@ -653,6 +537,16 @@ #define DMATC2 0xFE2A #define DMATC3 0xFE2B #define DMACTL 0xFE2C +#define DMA_RST 0x80 +#define DMA_BUSY 0x04 +#define DMA_DIR_TO_CARD 0x00 +#define DMA_DIR_FROM_CARD 0x02 +#define DMA_EN 0x01 +#define DMA_128 (0 << 4) +#define DMA_256 (1 << 4) +#define DMA_512 (2 << 4) +#define DMA_1024 (3 << 4) +#define DMA_PACK_SIZE_MASK 0x30 #define BCTL 0xFE2D #define RBBC0 0xFE2E #define RBBC1 0xFE2F @@ -678,14 +572,21 @@ #define MSGTXDATA2 0xFE46 #define MSGTXDATA3 0xFE47 #define MSGTXCTL 0xFE48 -#define PETXCFG 0xFE49 #define LTR_CTL 0xFE4A #define OBFF_CFG 0xFE4C #define CDRESUMECTL 0xFE52 #define WAKE_SEL_CTL 0xFE54 +#define PCLK_CTL 0xFE55 +#define PCLK_MODE_SEL 0x20 #define PME_FORCE_CTL 0xFE56 + #define ASPM_FORCE_CTL 0xFE57 +#define FORCE_ASPM_CTL0 0x10 +#define FORCE_ASPM_VAL_MASK 0x03 +#define FORCE_ASPM_L1_EN 0x02 +#define FORCE_ASPM_L0_EN 0x01 +#define FORCE_ASPM_NO_ASPM 0x00 #define PM_CLK_FORCE_CTL 0xFE58 #define FUNC_FORCE_CTL 0xFE59 #define PERST_GLITCH_WIDTH 0xFE5C @@ -693,19 +594,36 @@ #define RESET_LOAD_REG 0xFE5E #define EFUSE_CONTENT 0xFE5F #define HOST_SLEEP_STATE 0xFE60 -#define SDIO_CFG 0xFE70 +#define HOST_ENTER_S1 1 +#define HOST_ENTER_S3 2 +#define SDIO_CFG 0xFE70 +#define PM_EVENT_DEBUG 0xFE71 +#define PME_DEBUG_0 0x08 #define NFTS_TX_CTRL 0xFE72 #define PWR_GATE_CTRL 0xFE75 +#define PWR_GATE_EN 0x01 +#define LDO3318_PWR_MASK 0x06 +#define LDO_ON 0x00 +#define LDO_SUSPEND 0x04 +#define LDO_OFF 0x06 #define PWD_SUSPEND_EN 0xFE76 #define LDO_PWR_SEL 0xFE78 +#define L1SUB_CONFIG1 0xFE8D +#define L1SUB_CONFIG2 0xFE8E +#define L1SUB_AUTO_CFG 0x02 +#define L1SUB_CONFIG3 0xFE8F + #define DUMMY_REG_RESET_0 0xFE90 #define AUTOLOAD_CFG_BASE 0xFF00 +#define PETXCFG 0xFF03 #define PM_CTRL1 0xFF44 +#define CD_RESUME_EN_MASK 0xF0 + #define PM_CTRL2 0xFF45 #define PM_CTRL3 0xFF46 #define SDIO_SEND_PME_EN 0x80 @@ -726,18 +644,125 @@ #define IMAGE_FLAG_ADDR0 0xCE80 #define IMAGE_FLAG_ADDR1 0xCE81 +#define RREF_CFG 0xFF6C +#define RREF_VBGSEL_MASK 0x38 +#define RREF_VBGSEL_1V25 0x28 + +#define OOBS_CONFIG 0xFF6E +#define OOBS_AUTOK_DIS 0x80 +#define OOBS_VAL_MASK 0x1F + +#define LDO_DV18_CFG 0xFF70 +#define LDO_DV18_SR_MASK 0xC0 +#define LDO_DV18_SR_DF 0x40 + +#define LDO_CONFIG2 0xFF71 +#define LDO_D3318_MASK 0x07 +#define LDO_D3318_33V 0x07 +#define LDO_D3318_18V 0x02 + +#define LDO_VCC_CFG0 0xFF72 +#define LDO_VCC_LMTVTH_MASK 0x30 +#define LDO_VCC_LMTVTH_2A 0x10 + +#define LDO_VCC_CFG1 0xFF73 +#define LDO_VCC_REF_TUNE_MASK 0x30 +#define LDO_VCC_REF_1V2 0x20 +#define LDO_VCC_TUNE_MASK 0x07 +#define LDO_VCC_1V8 0x04 +#define LDO_VCC_3V3 0x07 +#define LDO_VCC_LMT_EN 0x08 + +#define LDO_VIO_CFG 0xFF75 +#define LDO_VIO_SR_MASK 0xC0 +#define LDO_VIO_SR_DF 0x40 +#define LDO_VIO_REF_TUNE_MASK 0x30 +#define LDO_VIO_REF_1V2 0x20 +#define LDO_VIO_TUNE_MASK 0x07 +#define LDO_VIO_1V7 0x03 +#define LDO_VIO_1V8 0x04 +#define LDO_VIO_3V3 0x07 + +#define LDO_DV12S_CFG 0xFF76 +#define LDO_REF12_TUNE_MASK 0x18 +#define LDO_REF12_TUNE_DF 0x10 +#define LDO_D12_TUNE_MASK 0x07 +#define LDO_D12_TUNE_DF 0x04 + +#define LDO_AV12S_CFG 0xFF77 +#define LDO_AV12S_TUNE_MASK 0x07 +#define LDO_AV12S_TUNE_DF 0x04 + +#define SD40_LDO_CTL1 0xFE7D +#define SD40_VIO_TUNE_MASK 0x70 +#define SD40_VIO_TUNE_1V7 0x30 +#define SD_VIO_LDO_1V8 0x40 +#define SD_VIO_LDO_3V3 0x70 + /* Phy register */ #define PHY_PCR 0x00 +#define PHY_PCR_FORCE_CODE 0xB000 +#define PHY_PCR_OOBS_CALI_50 0x0800 +#define PHY_PCR_OOBS_VCM_08 0x0200 +#define PHY_PCR_OOBS_SEN_90 0x0040 +#define PHY_PCR_RSSI_EN 0x0002 +#define PHY_PCR_RX10K 0x0001 + #define PHY_RCR0 0x01 #define PHY_RCR1 0x02 +#define PHY_RCR1_ADP_TIME_4 0x0400 +#define PHY_RCR1_VCO_COARSE 0x001F +#define PHY_SSCCR2 0x02 +#define PHY_SSCCR2_PLL_NCODE 0x0A00 +#define PHY_SSCCR2_TIME0 0x001C +#define PHY_SSCCR2_TIME2_WIDTH 0x0003 + #define PHY_RCR2 0x03 +#define PHY_RCR2_EMPHASE_EN 0x8000 +#define PHY_RCR2_NADJR 0x4000 +#define PHY_RCR2_CDR_SR_2 0x0100 +#define PHY_RCR2_FREQSEL_12 0x0040 +#define PHY_RCR2_CDR_SC_12P 0x0010 +#define PHY_RCR2_CALIB_LATE 0x0002 +#define PHY_SSCCR3 0x03 +#define PHY_SSCCR3_STEP_IN 0x2740 +#define PHY_SSCCR3_CHECK_DELAY 0x0008 +#define _PHY_ANA03 0x03 +#define _PHY_ANA03_TIMER_MAX 0x2700 +#define _PHY_ANA03_OOBS_DEB_EN 0x0040 +#define _PHY_CMU_DEBUG_EN 0x0008 + #define PHY_RTCR 0x04 #define PHY_RDR 0x05 +#define PHY_RDR_RXDSEL_1_9 0x4000 +#define PHY_SSC_AUTO_PWD 0x0600 #define PHY_TCR0 0x06 #define PHY_TCR1 0x07 #define PHY_TUNE 0x08 +#define PHY_TUNE_TUNEREF_1_0 0x4000 +#define PHY_TUNE_VBGSEL_1252 0x0C00 +#define PHY_TUNE_SDBUS_33 0x0200 +#define PHY_TUNE_TUNED18 0x01C0 +#define PHY_TUNE_TUNED12 0X0020 +#define PHY_TUNE_TUNEA12 0x0004 +#define PHY_TUNE_VOLTAGE_MASK 0xFC3F +#define PHY_TUNE_VOLTAGE_3V3 0x03C0 +#define PHY_TUNE_D18_1V8 0x0100 +#define PHY_TUNE_D18_1V7 0x0080 +#define PHY_ANA08 0x08 +#define PHY_ANA08_RX_EQ_DCGAIN 0x5000 +#define PHY_ANA08_SEL_RX_EN 0x0400 +#define PHY_ANA08_RX_EQ_VAL 0x03C0 +#define PHY_ANA08_SCP 0x0020 +#define PHY_ANA08_SEL_IPI 0x0004 + #define PHY_IMR 0x09 #define PHY_BPCR 0x0A +#define PHY_BPCR_IBRXSEL 0x0400 +#define PHY_BPCR_IBTXSEL 0x0100 +#define PHY_BPCR_IB_FILTER 0x0080 +#define PHY_BPCR_CMIRROR_EN 0x0040 + #define PHY_BIST 0x0B #define PHY_RAW_L 0x0C #define PHY_RAW_H 0x0D @@ -745,6 +770,7 @@ #define PHY_HOST_CLK_CTRL 0x0F #define PHY_DMR 0x10 #define PHY_BACR 0x11 +#define PHY_BACR_BASIC_MASK 0xFFF3 #define PHY_IER 0x12 #define PHY_BCSR 0x13 #define PHY_BPR 0x14 @@ -752,80 +778,70 @@ #define PHY_BPNR 0x16 #define PHY_BRNR2 0x17 #define PHY_BENR 0x18 -#define PHY_REG_REV 0x19 +#define PHY_REV 0x19 +#define PHY_REV_RESV 0xE000 +#define PHY_REV_RXIDLE_LATCHED 0x1000 +#define PHY_REV_P1_EN 0x0800 +#define PHY_REV_RXIDLE_EN 0x0400 +#define PHY_REV_CLKREQ_TX_EN 0x0200 +#define PHY_REV_CLKREQ_RX_EN 0x0100 +#define PHY_REV_CLKREQ_DT_1_0 0x0040 +#define PHY_REV_STOP_CLKRD 0x0020 +#define PHY_REV_RX_PWST 0x0008 +#define PHY_REV_STOP_CLKWR 0x0004 +#define _PHY_REV0 0x19 +#define _PHY_REV0_FILTER_OUT 0x3800 +#define _PHY_REV0_CDR_BYPASS_PFD 0x0100 +#define _PHY_REV0_CDR_RX_IDLE_BYPASS 0x0002 + #define PHY_FLD0 0x1A +#define PHY_ANA1A 0x1A +#define PHY_ANA1A_TXR_LOOPBACK 0x2000 +#define PHY_ANA1A_RXT_BIST 0x0500 +#define PHY_ANA1A_TXR_BIST 0x0040 +#define PHY_ANA1A_REV 0x0006 #define PHY_FLD1 0x1B #define PHY_FLD2 0x1C #define PHY_FLD3 0x1D +#define PHY_FLD3_TIMER_4 0x0800 +#define PHY_FLD3_TIMER_6 0x0020 +#define PHY_FLD3_RXDELINK 0x0004 +#define PHY_ANA1D 0x1D +#define PHY_ANA1D_DEBUG_ADDR 0x0004 +#define _PHY_FLD0 0x1D +#define _PHY_FLD0_CLK_REQ_20C 0x8000 +#define _PHY_FLD0_RX_IDLE_EN 0x1000 +#define _PHY_FLD0_BIT_ERR_RSTN 0x0800 +#define _PHY_FLD0_BER_COUNT 0x01E0 +#define _PHY_FLD0_BER_TIMER 0x001E +#define _PHY_FLD0_CHECK_EN 0x0001 + #define PHY_FLD4 0x1E +#define PHY_FLD4_FLDEN_SEL 0x4000 +#define PHY_FLD4_REQ_REF 0x2000 +#define PHY_FLD4_RXAMP_OFF 0x1000 +#define PHY_FLD4_REQ_ADDA 0x0800 +#define PHY_FLD4_BER_COUNT 0x00E0 +#define PHY_FLD4_BER_TIMER 0x000A +#define PHY_FLD4_BER_CHK_EN 0x0001 +#define PHY_DIG1E 0x1E +#define PHY_DIG1E_REV 0x4000 +#define PHY_DIG1E_D0_X_D1 0x1000 +#define PHY_DIG1E_RX_ON_HOST 0x0800 +#define PHY_DIG1E_RCLK_REF_HOST 0x0400 +#define PHY_DIG1E_RCLK_TX_EN_KEEP 0x0040 +#define PHY_DIG1E_RCLK_TX_TERM_KEEP 0x0020 +#define PHY_DIG1E_RCLK_RX_EIDLE_ON 0x0010 +#define PHY_DIG1E_TX_TERM_KEEP 0x0008 +#define PHY_DIG1E_RX_TERM_KEEP 0x0004 +#define PHY_DIG1E_TX_EN_KEEP 0x0002 +#define PHY_DIG1E_RX_EN_KEEP 0x0001 #define PHY_DUM_REG 0x1F -#define LCTLR 0x80 -#define LCTLR_EXT_SYNC 0x80 -#define LCTLR_COMMON_CLOCK_CFG 0x40 -#define LCTLR_RETRAIN_LINK 0x20 -#define LCTLR_LINK_DISABLE 0x10 -#define LCTLR_RCB 0x08 -#define LCTLR_RESERVED 0x04 -#define LCTLR_ASPM_CTL_MASK 0x03 - #define PCR_SETTING_REG1 0x724 #define PCR_SETTING_REG2 0x814 #define PCR_SETTING_REG3 0x747 -/* Phy bits */ -#define PHY_PCR_FORCE_CODE 0xB000 -#define PHY_PCR_OOBS_CALI_50 0x0800 -#define PHY_PCR_OOBS_VCM_08 0x0200 -#define PHY_PCR_OOBS_SEN_90 0x0040 -#define PHY_PCR_RSSI_EN 0x0002 - -#define PHY_RCR1_ADP_TIME 0x0100 -#define PHY_RCR1_VCO_COARSE 0x001F - -#define PHY_RCR2_EMPHASE_EN 0x8000 -#define PHY_RCR2_NADJR 0x4000 -#define PHY_RCR2_CDR_CP_10 0x0400 -#define PHY_RCR2_CDR_SR_2 0x0100 -#define PHY_RCR2_FREQSEL_12 0x0040 -#define PHY_RCR2_CPADJEN 0x0020 -#define PHY_RCR2_CDR_SC_8 0x0008 -#define PHY_RCR2_CALIB_LATE 0x0002 - -#define PHY_RDR_RXDSEL_1_9 0x4000 - -#define PHY_TUNE_TUNEREF_1_0 0x4000 -#define PHY_TUNE_VBGSEL_1252 0x0C00 -#define PHY_TUNE_SDBUS_33 0x0200 -#define PHY_TUNE_TUNED18 0x01C0 -#define PHY_TUNE_TUNED12 0X0020 - -#define PHY_BPCR_IBRXSEL 0x0400 -#define PHY_BPCR_IBTXSEL 0x0100 -#define PHY_BPCR_IB_FILTER 0x0080 -#define PHY_BPCR_CMIRROR_EN 0x0040 - -#define PHY_REG_REV_RESV 0xE000 -#define PHY_REG_REV_RXIDLE_LATCHED 0x1000 -#define PHY_REG_REV_P1_EN 0x0800 -#define PHY_REG_REV_RXIDLE_EN 0x0400 -#define PHY_REG_REV_CLKREQ_DLY_TIMER_1_0 0x0040 -#define PHY_REG_REV_STOP_CLKRD 0x0020 -#define PHY_REG_REV_RX_PWST 0x0008 -#define PHY_REG_REV_STOP_CLKWR 0x0004 - -#define PHY_FLD3_TIMER_4 0x7800 -#define PHY_FLD3_TIMER_6 0x00E0 -#define PHY_FLD3_RXDELINK 0x0004 - -#define PHY_FLD4_FLDEN_SEL 0x4000 -#define PHY_FLD4_REQ_REF 0x2000 -#define PHY_FLD4_RXAMP_OFF 0x1000 -#define PHY_FLD4_REQ_ADDA 0x0800 -#define PHY_FLD4_BER_COUNT 0x00E0 -#define PHY_FLD4_BER_TIMER 0x000A -#define PHY_FLD4_BER_CHK_EN 0x0001 - #define rtsx_pci_init_cmd(pcr) ((pcr)->ci = 0) struct rtsx_pcr; @@ -835,6 +851,8 @@ struct pcr_handle { }; struct pcr_ops { + int (*write_phy)(struct rtsx_pcr *pcr, u8 addr, u16 val); + int (*read_phy)(struct rtsx_pcr *pcr, u8 addr, u16 *val); int (*extra_init_hw)(struct rtsx_pcr *pcr); int (*optimize_phy)(struct rtsx_pcr *pcr); int (*turn_on_led)(struct rtsx_pcr *pcr); @@ -856,6 +874,7 @@ enum PDEV_STAT {PDEV_STAT_IDLE, PDEV_STAT_RUN}; struct rtsx_pcr { struct pci_dev *pci; unsigned int id; + int pcie_cap; /* pci resources */ unsigned long addr; @@ -928,6 +947,8 @@ struct rtsx_pcr { const struct pcr_ops *ops; enum PDEV_STAT state; + u16 reg_pm_ctrl3; + int num_slots; struct rtsx_slot *slots; }; @@ -935,6 +956,10 @@ struct rtsx_pcr { #define CHK_PCI_PID(pcr, pid) ((pcr)->pci->device == (pid)) #define PCI_VID(pcr) ((pcr)->pci->vendor) #define PCI_PID(pcr) ((pcr)->pci->device) +#define is_version(pcr, pid, ver) \ + (CHK_PCI_PID(pcr, pid) && (pcr)->ic_version == (ver)) +#define pcr_dbg(pcr, fmt, arg...) \ + dev_dbg(&(pcr)->pci->dev, fmt, ##arg) #define SDR104_PHASE(val) ((val) & 0xFF) #define SDR50_PHASE(val) (((val) >> 8) & 0xFF) @@ -1004,4 +1029,17 @@ static inline void rtsx_pci_write_be32(struct rtsx_pcr *pcr, u16 reg, u32 val) rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, reg + 3, 0xFF, val); } +static inline int rtsx_pci_update_phy(struct rtsx_pcr *pcr, u8 addr, + u16 mask, u16 append) +{ + int err; + u16 val; + + err = rtsx_pci_read_phy_register(pcr, addr, &val); + if (err < 0) + return err; + + return rtsx_pci_write_phy_register(pcr, addr, (val & mask) | append); +} + #endif diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h index 3fdb7cfbffb3..75115384f3fc 100644 --- a/include/linux/mfd/samsung/core.h +++ b/include/linux/mfd/samsung/core.h @@ -58,13 +58,7 @@ enum sec_device_type { * @irq_base: Base IRQ number for device, required for IRQs * @irq: Generic IRQ number for device * @irq_data: Runtime data structure for IRQ controller - * @ono: Power onoff IRQ number for s5m87xx * @wakeup: Whether or not this is a wakeup device - * @wtsr_smpl: Whether or not to enable in RTC driver the Watchdog - * Timer Software Reset (registers set to default value - * after PWRHOLD falling) and Sudden Momentary Power Loss - * (PMIC will enter power on sequence after short drop in - * VBATT voltage). */ struct sec_pmic_dev { struct device *dev; @@ -77,9 +71,7 @@ struct sec_pmic_dev { int irq; struct regmap_irq_chip_data *irq_data; - int ono; bool wakeup; - bool wtsr_smpl; }; int sec_irq_init(struct sec_pmic_dev *sec_pmic); @@ -95,7 +87,6 @@ struct sec_platform_data { int irq_base; int (*cfg_pmic_irq)(void); - int ono; bool wakeup; bool buck_voltage_lock; diff --git a/include/linux/mfd/samsung/irq.h b/include/linux/mfd/samsung/irq.h index f35af7361b60..667aa40486dd 100644 --- a/include/linux/mfd/samsung/irq.h +++ b/include/linux/mfd/samsung/irq.h @@ -74,8 +74,8 @@ enum s2mps11_irq { S2MPS11_IRQ_MRB, S2MPS11_IRQ_RTC60S, - S2MPS11_IRQ_RTCA0, S2MPS11_IRQ_RTCA1, + S2MPS11_IRQ_RTCA0, S2MPS11_IRQ_SMPL, S2MPS11_IRQ_RTC1S, S2MPS11_IRQ_WTSR, diff --git a/include/linux/mfd/sky81452.h b/include/linux/mfd/sky81452.h new file mode 100644 index 000000000000..b0925fa3e9ef --- /dev/null +++ b/include/linux/mfd/sky81452.h @@ -0,0 +1,31 @@ +/* + * sky81452.h SKY81452 MFD driver + * + * Copyright 2014 Skyworks Solutions Inc. + * Author : Gyungoh Yoo <jack.yoo@skyworksinc.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _SKY81452_H +#define _SKY81452_H + +#include <linux/platform_data/sky81452-backlight.h> +#include <linux/regulator/machine.h> + +struct sky81452_platform_data { + struct sky81452_bl_platform_data *bl_pdata; + struct regulator_init_data *regulator_init_data; +}; + +#endif diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h index 3f4e994ace2b..1fd50dcfe47c 100644 --- a/include/linux/mfd/ti_am335x_tscadc.h +++ b/include/linux/mfd/ti_am335x_tscadc.h @@ -128,6 +128,7 @@ /* Sequencer Status */ #define SEQ_STATUS BIT(5) +#define CHARGE_STEP 0x11 #define ADC_CLK 3000000 #define TOTAL_STEPS 16 diff --git a/include/linux/platform_data/sky81452-backlight.h b/include/linux/platform_data/sky81452-backlight.h new file mode 100644 index 000000000000..1231e9bb00f1 --- /dev/null +++ b/include/linux/platform_data/sky81452-backlight.h @@ -0,0 +1,46 @@ +/* + * sky81452.h SKY81452 backlight driver + * + * Copyright 2014 Skyworks Solutions Inc. + * Author : Gyungoh Yoo <jack.yoo@skyworksinc.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _SKY81452_BACKLIGHT_H +#define _SKY81452_BACKLIGHT_H + +/** + * struct sky81452_platform_data + * @name: backlight driver name. + If it is not defined, default name is lcd-backlight. + * @gpio_enable:GPIO number which control EN pin + * @enable: Enable mask for current sink channel 1, 2, 3, 4, 5 and 6. + * @ignore_pwm: true if DPWMI should be ignored. + * @dpwm_mode: true is DPWM dimming mode, otherwise Analog dimming mode. + * @phase_shift:true is phase shift mode. + * @short_detecion_threshold: It should be one of 4, 5, 6 and 7V. + * @boost_current_limit: It should be one of 2300, 2750mA. + */ +struct sky81452_bl_platform_data { + const char *name; + int gpio_enable; + unsigned int enable; + bool ignore_pwm; + bool dpwm_mode; + bool phase_shift; + unsigned int short_detection_threshold; + unsigned int boost_current_limit; +}; + +#endif diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 29202610dd0d..95d31d6291ac 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -19,7 +19,6 @@ #include <sound/tlv.h> #include <linux/mfd/arizona/core.h> -#include <linux/mfd/arizona/gpio.h> #include <linux/mfd/arizona/registers.h> #include "arizona.h" @@ -281,6 +280,7 @@ int arizona_init_gpio(struct snd_soc_codec *codec) switch (arizona->type) { case WM5110: + case WM8280: snd_soc_dapm_disable_pin(&codec->dapm, "DRC2 Signal Activity"); break; default: @@ -1729,6 +1729,7 @@ static int arizona_calc_fratio(struct arizona_fll *fll, switch (fll->arizona->type) { case WM5110: + case WM8280: if (fll->arizona->rev < 3 || sync) return init_ratio; break; |