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* ARM: dts: am335x: Provide NAND ready pinRoger Quadros2016-04-126-0/+6
| | | | | | | | | | | | | | | | | | | | | | On these boards NAND ready pin status is avilable over GPMC_WAIT0 pin. For NAND we don't use GPMC wait pin monitoring but get the NAND Ready/Busy# status using GPIOlib. GPMC driver provides the WAIT0 pin status over GPIOlib. Read speed increases from 7869 KiB/ to 8875 KiB/s and write speed was unchanged at 5100 KiB/s. Measured using mtd_speedtest.ko on am335x-evm. Cc: Teresa Remmet <t.remmet@phytec.de> Cc: Ilya Ledvich <ilya@compulab.co.il> Cc: Yegor Yefremov <yegorslists@googlemail.com> Cc: Rostislav Lisovy <lisovy@gmail.com> Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: am437x: Provide NAND ready pinRoger Quadros2016-04-122-0/+2
| | | | | | | | | | | | | | | | | On these boards NAND ready pin status is avilable over GPMC_WAIT0 pin. For NAND we don't use GPMC wait pin monitoring but get the NAND Ready/Busy# status using GPIOlib. GPMC driver provides the WAIT0 pin status over GPIOlib. Read speed increases from 16516 KiB/ to 18813 KiB/s and write speed was unchanged at 9941 KiB/s. Measured using mtd_speedtest.ko. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7x-evm: Provide NAND ready pinRoger Quadros2016-04-122-0/+2
| | | | | | | | | | | | On these boards NAND ready pin status is avilable over GPMC_WAIT0 pin. Read speed increases from 13768 KiB/ to 17246 KiB/s. Write speed was unchanged at 7123 KiB/s. Measured using mtd_speedtest.ko. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dm816x: Enable gpio controller for GPMCRoger Quadros2016-04-121-0/+2
| | | | | | | | GPMC driver provides GPI support for the GPMC_WAIT pins. Mark it gpio controller capable. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dm814x: Enable gpio controller for GPMCRoger Quadros2016-04-121-0/+2
| | | | | | | | GPMC driver provides GPI support for the GPMC_WAIT pins. Mark it gpio controller capable. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap3: Enable gpio controller for GPMCRoger Quadros2016-04-121-0/+2
| | | | | | | | GPMC driver provides GPI support for the GPMC_WAIT pins. Mark it gpio controller capable. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: am4372: Enable gpio controller for GPMCRoger Quadros2016-04-121-0/+2
| | | | | | | | GPMC driver provides GPI support for the GPMC_WAIT pins. Mark it gpio controller capable. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: am335x: Enable gpio controller for GPMCRoger Quadros2016-04-121-0/+2
| | | | | | | | GPMC driver provides GPI support for the GPMC_WAIT pins. Mark it gpio controller capable. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7: Enable gpio controller for GPMCRoger Quadros2016-04-121-0/+2
| | | | | | | | GPMC driver provides GPI support for the GPMC_WAIT pins. Mark it gpio controller capable. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap5: Enable gpio and interrupt controller for GPMCRoger Quadros2016-04-121-0/+4
| | | | | | | | GPMC driver provides interrupts and gpio for the GPMC_WAIT pins. Mark it as gpio and interrupt capable. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap4: Enable gpio and interrupt controller for GPMCRoger Quadros2016-04-121-0/+4
| | | | | | | | GPMC driver provides interrupts and gpio for the GPMC_WAIT pins. Mark it as gpio and interrupt capable. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap24xx: Enable gpio and interrupt controller for GPMCRoger Quadros2016-04-122-0/+8
| | | | | | | | GPMC driver provides interrupts and gpio for the GPMC_WAIT pins. Mark it as gpio and interrupt capable. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap4-kc1: Power off supportPaul Kocialkowski2016-04-121-0/+5
| | | | | | | | This adds support for turning off the main power supply via the TWL6030 on the Kindle Fire (first generation). Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap4-kc1: LEDs supportPaul Kocialkowski2016-04-121-0/+16
| | | | | | | | This adds support for the Kindle Fire (first generation) power button LEDs, that are wired to the TWL6030 PWM outputs. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap4-kc1: USB OTG supportPaul Kocialkowski2016-04-121-0/+21
| | | | | | | This adds support for USB OTG on the Kindle Fire (first generation). Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: Amazon Kindle Fire (first generation) codename kc1 basic supportPaul Kocialkowski2016-04-122-0/+141
| | | | | | | | | | | The Amazon Kindle Fire (first generation) codename kc1 is a tablet that was released by Amazon back in 2011. It is using an OMAP4430 SoC GP version. This adds devicetree support for the device, with only a few basic features supported, such as debug uart, i2c and internal emmc. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Signed-off-by: Tony Lindgren <tony@atomide.com>
* devicetree: bindings: Add vendor prefix for Amazon.com, Inc.Paul Kocialkowski2016-04-121-0/+1
| | | | | | | | This adds the amazon vendor prefix for Amazon.com, Inc. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: am335x-baltos-ir5221: use dedicated RTS/CTS signalsYegor Yefremov2016-04-121-8/+4
| | | | | | | | | | | | Before "tty: Add software emulated RS485 support for 8250" patch Baltos devices relied on MCTRL_GPIO framework to handle both modem signals and RS485 mode. With emulated RS485 support for 8250 we can now use these pins as dedicated RTS/CTS signals taking advantage of hardware flow control etc. when operating in RS232 mode. Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: AM572x-IDK Initial SupportSchuyler Patton2016-04-124-0/+391
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AM572x-IDK board is a board based on TI's AM5728 SOC which has a dual core 1.5GHz A15 processor. This board is a development platform for the Industrial market with: - 2GB of DDR3L - Dual 1Gbps Ethernet - HDMI, - PRU-ICSS - uSD - 16GB eMMC - CAN - RS-485 - PCIe - USB3.0 - Video Input Port - Industrial IO port and expansion connector The link to the data sheet and TRM can be found here: http://www.ti.com/product/AM5728 This patch creates a common dtsi file that will provide a common board dtsi file to define the nodes that are common to AM57xx (including the upcoming AM5718) IDK boards. Initial support is only for basic peripherals Signed-off-by: Schuyler Patton <spatton@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: am335x: Add initial support for ICEv2 boardLokesh Vutla2016-04-123-0/+310
| | | | | | | | | | | | | | | | | | | TI's Industrial Communication Engine EVM is a low cost hardware mainly developed for industrial communication type applications using serial or Ethernet based interfaces. This platform features TI's AM3359 with 800MHz single core Cortex-A8 processor, 256MB DDR3, 64MB SPI flash, 8MB NOR Flash, mmc, usb, can, dual Ethernet ports. For more information, look at HW user guide[1], Data manual[2]. Just add basic support for the moment. [1] http://processors.wiki.ti.com/index.php/AM335x_Industrial_Communication_Engine_EVM_Rev2_1_HW_User_Guide [2] http://www.ti.com/lit/ds/symlink/am3359.pdf Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: da850/am4372/am33xx: Use generic node name for ehrpwmFranklin S Cooper Jr2016-04-124-12/+12
| | | | | | | | When possible generic node names should be used. So change the node name from ehrpwm to pwm. Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7xx: Fix compatible string for PCF8575 chipBen Hutchings2016-04-122-2/+2
| | | | | | | | | | | | | | | | The binding definition for the PCF857x GPIO expanders doesn't mention a "ti,pcf8575" compatible string. This is apparently because TI is only a second source - there is no functional difference between PCF8575 chips manufactured by TI and NXP, and the same board might be populated with either depending on availability. This is not a problem in practice because the I2C core uses of_modalias_node() before matching drivers and this strips the manufacturer name. Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: N9/N950: Add support for accelerometerFilip Matijević2016-04-123-0/+82
| | | | | | | Signed-off-by: Filip Matijević <filip.matijevic.pz@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: N9/N950: Add support for 1GHz CPU clockFilip Matijević2016-04-121-0/+7
| | | | | | | Signed-off-by: Filip Matijević <filip.matijevic.pz@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: OMAP3-N950: Add Keypad Slide SwitchSebastian Reichel2016-04-121-0/+22
| | | | | | Signed-off-by: Sebastian Reichel <sre@kernel.org> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: Enable N950 keyboard sleep leds by defaultSebastian Reichel2016-04-121-0/+18
| | | | | | | | | | | | | | Like the Nokia N900, the N950 has leds to show the state of sys_clkreq and sys_off_mode pins. A detailed description for the LEDs and OMAP's sleep states can be found in Tony's commit for the Nokia N900: c1be2032f66df9e1238bd5bc4ca666de88a62abc Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: OMAP3-N950: Add VibratorSebastian Reichel2016-04-121-0/+7
| | | | | Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: OMAP3-N950: Add Keypad MatrixSebastian Reichel2016-04-121-0/+56
| | | | | | | | Add keypad matrix information based on data from Nokia N950 Kernel. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: n9/n950: regulator configurationSebastian Reichel2016-04-121-0/+72
| | | | | | | | | Add regulator configuration as found in the board files of Nokia's kernel. Signed-off-By: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7-evm: Fix comment about NAND configurationRoger Quadros2016-04-121-2/+3
| | | | | | | | | The switch configuration for NAND is actually the other way round. Also mention ON/OFF states as that is more natural to understand (without the help of schematics) when compared to HIGH/LOW. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7-evm: Add missing regulatorsNishanth Menon2016-04-121-0/+27
| | | | | | | | | Few regulators information were missing from DT. Add those missing regulators. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: DRA7: Add timer12 nodeSuman Anna2016-04-111-0/+9
| | | | | | | | | | | Add the DT node for Timer12 present on DRA7 family of SoCs. Timer12 is present in PD_WKUPAON power domain, and has the same capabilities as the other timers, except for the fact that it serves as a secure timer on HS devices and is clocked only from the secure 32K clock. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: DRA7: Enable Timers 13 through 16Suman Anna2016-04-111-4/+0
| | | | | | | | | | The Timers 13 through 16 have been added previously in disabled state. These timers are common timers that are present on all DRA7 family of SoCs, so enable these devices by default like the rest of the DMTimers. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7: Add nodes for McASP1/2/4/5/6/7/8Peter Ujfalusi2016-04-111-0/+114
| | | | | | | | | Add nodes to represent all McASP ports in the dra7 family. For system consistency use the eDMA for audio operations. sDMA would be fine for 4/5/6/7/8 since their DAT port is not through L3 interconnect. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7xx: Correct mcasp8_ahclkx_mux namePeter Ujfalusi2016-04-112-2/+2
| | | | | | | | rename the mcasp8_ahclk_mux to mcasp8_ahclkx_mux. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> [tony@atomide.com: updated for the unit offsets] Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: am57xx-beagle-x15: Enable AFIFO use for McASP3Peter Ujfalusi2016-04-111-0/+2
| | | | | | | | Since we switched to use eDMA we can now safely enable the FIFO in McASP. This will reduce the chance of McASP level under/overflow. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: am57xx-beagle-x15: Move clkout2 source selection to codec nodePeter Ujfalusi2016-04-111-2/+3
| | | | | | | | | | The assigned-clock* needs to be in the root of the device's node. If it is in the sub-node the CCF will ignore it. Since the clkout2 is used by the codec as MCLK, move the clock parent selection to that node. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra72-evm: Enable AFIFO use for McASP3Peter Ujfalusi2016-04-111-0/+2
| | | | | | | | Since we switched to use eDMA we can now safely enable the FIFO in McASP. This will reduce the chance of McASP level under/overflow. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7-evm: Enable AFIFO use for McASP3Peter Ujfalusi2016-04-111-0/+2
| | | | | | | | Since we switched to use eDMA we can now safely enable the FIFO in McASP. This will reduce the chance of McASP level under/overflow. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7: Use eDMA and add DAT port address for McASP3Misael Lopez Cruz2016-04-111-3/+4
| | | | | | | | | | | | | | | | | | | McASP3 does not support constant addressing mode on the DAT port, so increment transfers must be used instead. This restriction is also applicable for McASP1 and McASP2. This DMA addressing constraint poses a major problem for sDMA where constant addressing mode is used on the peripheral side. Unfortunately, using increment transfers in sDMA comes with important side effects. The addressing mode used in eDMA is INC, so the silicon limitation described above has no impact and the McASP3 DAT port can be safely added by switching to eDMA instead of sDMA. Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7: Enable eDMAPeter Ujfalusi2016-04-111-0/+48
| | | | | | | | | | | DRA7 family has eDMA available along with the sDMA and in some cases it is better suited for servicing peripherals. Add the needed nodes for eDMA to be usable: edma-tpcc, edma-tptc0/1 and the edma-xbar. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7: Move the sDMA crossbar node under l4_cfg/scmPeter Ujfalusi2016-04-111-9/+9
| | | | | | | Move the sDMA xbar nodes under the L4 interconnect node. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap5: fix clock node definitions to avoid build warningsTero Kristo2016-04-111-130/+130
| | | | | | | | | | | | Upcoming change to DT compiler is going to complain about nodes which have a reg property, but have not defined the address in their name. This patch fixes following type of warnings for OMAP5 clock nodes: Warning (unit_address_vs_reg): Node /ocp/cm@48004000/clocks/dpll3_m2_ck has a reg or ranges property, but no unit name Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dra7: fix clock node definitions to avoid build warningsTero Kristo2016-04-111-188/+188
| | | | | | | | | | | | Upcoming change to DT compiler is going to complain about nodes which have a reg property, but have not defined the address in their name. This patch fixes following type of warnings for DRA7 clock nodes: Warning (unit_address_vs_reg): Node /ocp/cm@48004000/clocks/dpll3_m2_ck has a reg or ranges property, but no unit name Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: dm81x: fix clock node definitions to avoid build warningsTero Kristo2016-04-112-26/+26
| | | | | | | | | | | | Upcoming change to DT compiler is going to complain about nodes which have a reg property, but have not defined the address in their name. This patch fixes following type of warnings for DM81x clock nodes: Warning (unit_address_vs_reg): Node /ocp/cm@48004000/clocks/dpll3_m2_ck has a reg or ranges property, but no unit name Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: am43xx: fix clock node definitions to avoid build warningsTero Kristo2016-04-111-58/+58
| | | | | | | | | | | | Upcoming change to DT compiler is going to complain about nodes which have a reg property, but have not defined the address in their name. This patch fixes following type of warnings for AM43xx clock nodes: Warning (unit_address_vs_reg): Node /ocp/cm@48004000/clocks/dpll3_m2_ck has a reg or ranges property, but no unit name Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: am33xx: fix clock node definitions to avoid build warningsTero Kristo2016-04-111-45/+45
| | | | | | | | | | | | Upcoming change to DT compiler is going to complain about nodes which have a reg property, but have not defined the address in their name. This patch fixes following type of warnings for AM33xx clock nodes: Warning (unit_address_vs_reg): Node /ocp/cm@48004000/clocks/dpll3_m2_ck has a reg or ranges property, but no unit name Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap4: fix clock node definitions to avoid build warningsTero Kristo2016-04-113-161/+161
| | | | | | | | | | | | Upcoming change to DT compiler is going to complain about nodes which have a reg property, but have not defined the address in their name. This patch fixes following type of warnings for OMAP4 clock nodes: Warning (unit_address_vs_reg): Node /ocp/cm@48004000/clocks/dpll3_m2_ck has a reg or ranges property, but no unit name Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap2: fix clock node definitions to avoid build warningsTero Kristo2016-04-113-162/+162
| | | | | | | | | | | | Upcoming change to DT compiler is going to complain about nodes which have a reg property, but have not defined the address in their name. This patch fixes following type of warnings for OMAP2 clock nodes: Warning (unit_address_vs_reg): Node /ocp/cm@48004000/clocks/dpll3_m2_ck has a reg or ranges property, but no unit name Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: omap3: fix clock node definitions to avoid build warningsTero Kristo2016-04-117-215/+215
| | | | | | | | | | | | Upcoming change to DT compiler is going to complain about nodes which have a reg property, but have not defined the address in their name. This patch fixes following type of warnings for OMAP3 clock nodes: Warning (unit_address_vs_reg): Node /ocp/cm@48004000/clocks/dpll3_m2_ck has a reg or ranges property, but no unit name Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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