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* mfd: as3711: Make of_device_id array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | Array of struct of_device_id may be be const as expected by of_match_table field. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: max14577: Make mfd_cell array constKrzysztof Kozlowski2014-06-031-3/+3
| | | | | | | mfd_add_devices() expects array of struct mfd_cell to be const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: lp3943: Make mfd_cell array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | mfd_add_devices() expects array of struct mfd_cell to be const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Milo Kim <milo.kim@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: max14577: Make of_device_id array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | Array of struct of_device_id should be const as expected by both of_match_table field and of_match_device() call. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: sec-core: Make of_device_id array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | Array of struct of_device_id may be be const as expected by both of_match_table field and of_match_node() call. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: wm8400-core: Make mfd_cell array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | mfd_add_devices() expects array of struct mfd_cell to be const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: max8998: Make of_device_id array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | Array of struct of_device_id may be be const as expected by both of_match_table field and of_match_node() call. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: db8500-prcmu: Make mfd_cell array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | mfd_add_devices() expects array of struct mfd_cell to be const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: max8907: Make of_device_id array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | Array of struct of_device_id may be be const as expected by of_match_table field. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: max77693: Make of_device_id array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | | Array of struct of_device_id may be be const as expected by of_match_table field. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: kempld-core: Make mfd_cell array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | The kempld_devs (array of mfd_cells) can be safely made const. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Kevin Strasser <kevin.strasser@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: max8997: Make of_device_id array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | Array of struct of_device_id may be be const as expected by both of_match_table field and of_match_node() call. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: max77686: Make of_device_id array constKrzysztof Kozlowski2014-06-031-1/+1
| | | | | | | | Array of struct of_device_id may be be const as expected by of_match_table field. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: mc13xxx: Do not use platform data with devicetreeAlexander Shiyan2014-06-031-12/+10
| | | | | | | | | | This patch removes platform data usage for codec and touchscreen when driver is used with devicetree. This fixes possible "null pointer dereference" error if DTS uses "fsl,mc13xxx-uses-codec" or "fsl,mc13xxx-uses-touch" options. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: twl6040: Correct HPPLL configuration for 19.2 and 38.4 MHz mclkPeter Ujfalusi2014-06-031-8/+5
| | | | | | | | | When the MCLK is 19.2 or 38.4 MHz the HPPLL need to be enabled and can be put in bypass mode. This will fix HPPLL use on boards with 19.2MHz mclk. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: tps6586x: Make of_device_id array constJingoo Han2014-06-031-1/+1
| | | | | | | | Make of_device_id array const, because all OF functions handle it as const. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: tps6507x: Make of_device_id array constJingoo Han2014-06-031-1/+1
| | | | | | | | Make of_device_id array const, because all OF functions handle it as const. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: tps65910: Make of_device_id array constJingoo Han2014-06-031-1/+1
| | | | | | | | Make of_device_id array const, because all OF functions handle it as const. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: sm501: Make of_device_id array constJingoo Han2014-06-031-1/+1
| | | | | | | | Make of_device_id array const, because all OF functions handle it as const. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: AXP20x: Add mfd driver for AXP20x PMICCarlo Caione2014-06-033-0/+271
| | | | | | | | | | | | | | This patch introduces the preliminary support for PMICs X-Powers AXP202 and AXP209. The AXP209 and AXP202 are the PMUs (Power Management Unit) used by A10, A13 and A20 SoCs and developed by X-Powers, a sister company of Allwinner. The core enables support for two subsystems: - PEK (Power Enable Key) - Regulators Signed-off-by: Carlo Caione <carlo@caione.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: syscon: Allow property as NULL in syscon_regmap_lookup_by_phandlePankaj Dubey2014-06-031-1/+5
| | | | | | | | | | | | If we pass syscon device node itself as first parameter to this function there is no need to parse and find syscon device node. So by allowing "property" parameter as NULL allow syscon_regmap_lookup_by_phandle to consider passed argument "np" itself as a syscon device node "syscon_np". This will help us in avoiding addition of "syscon" property in a device node which points back to same device node in device tree. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: pm8921: Remove pm8xxx API now that sub-devices use regmapStephen Boyd2014-06-031-121/+2
| | | | | | | | The pm8xxx read/write wrappers are no longer necessary now that all the sub-device drivers are using the regmap API. Remove it. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: max14577: Fix IRQ handling after resume if this is not a wakeup sourceKrzysztof Kozlowski2014-06-031-16/+13
| | | | | | | | | | | | | | | During suspend the IRQ should be disabled even if this is not a wakeup source. This is a proper way of fixing the IRQ handling issue during resume (IRQ handler fails because I2C bus did not resume yet). When device is suspended and max14577 interrupt is signaled the irq chip will try to handle it regardless of wakeup source. Device could be woken up by different IRQ but still the IRQ handler will try to read the registers over I2C bus and fail because I2C bus won't be ready yet: max14577 2-0025: Failed to read IRQ status: -5 Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: sec-core: Fix IRQ handling after resume if this is not a wakeup sourceKrzysztof Kozlowski2014-06-031-15/+13
| | | | | | | | | | | | | | During suspend the IRQ should be disabled even if this is not a wakeup source. This is a proper way of fixing the IRQ handling issue during resume (IRQ handler fails because I2C bus did not resume yet). When device is suspended and sec-core interrupt is signaled the irq chip will try to handle it regardless of wakeup source. Device could be woken up by different IRQ but still the IRQ handler will try to read the registers over I2C bus and fail because I2C bus won't be ready yet. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: sec-core: Remove duplicated device type from sec_pmic_devKrzysztof Kozlowski2014-06-032-3/+4
| | | | | | | | | | | | | | | | The device type was stored in sec_pmic_dev state container twice: - unsigned long type (initialized from of_device_id or i2c_device_id) - int device_type (initialized as above or from board files when there is no DTS) The 'type' field was never used outside of probe so it can be safely removed. Change also the device_type in sec_pmic_dev and sec_platform_data to unsigned long to avoid any casts. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: twl6040: Move register patching earlier in probePeter Ujfalusi2014-06-031-4/+3
| | | | | | | | | Make sure that we patch the ACCCTL register as the first thing when the driver loads, thus configuring I2C fast mode and i2c access for dual access registers. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: twl6040: Optional clk32k clock handlingPeter Ujfalusi2014-06-031-0/+10
| | | | | | | | | | | In certain boards the source for the clk32k clock can be gated. In these boards the clk32k clock can be provided to the driver and it is going to be enabled/disabled when it is needed. If the clk32k clock is not provided the driver will assume that it is always running. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: twl6040: Select i2c fast mode as default with regmap patchPeter Ujfalusi2014-06-031-2/+7
| | | | | | | | | All boards using twl6040 configures the i2c bus to 400KHz. While twl6040's defaults to normal mode (100KHz). So far twl6040 has no problem with i2c communication in this configuration it is safer to select fast i2c mode. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: twl6040: Clear the interrupt ID register before requesting IRQPeter Ujfalusi2014-06-031-0/+3
| | | | | | | | | | | If for some reason the boot loader enabled the audpwron GPIO we will have pending IRQs to be handled. This seams to break twl6040 for some reason leading to non working i2c communication (i2c timeouts). Clearing the INTID register after we requested the audpwron GPIO (and set it to low) will ensure that the chip will operate normally in this case as well. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: core: Don't use devres functions before device is addedCharles Keepax2014-06-031-4/+7
| | | | | | | | | | | | | | | | The supply aliases for the MFD devices were being added using devres but the device hasn't been added at this point and as such we can't use devres. The MFD already has a function that removes devices this patch uses the non-devres versions of the supply alias functions and adds an unregister in mfd_remove_devices_fn. Reported-by: Carlo Caione <carlo@caione.org> Reported-by: Mark Brown <broonie@kernel.org> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: rdc321x: Fix off-by-one for ngpio settingAxel Lin2014-06-031-1/+1
| | | | | | | | | | The valid gpio is GPIO0 ~ GPIO58, so ngpio should be 59. This patch also renames RDC321X_MAX_GPIO to RDC321X_NUM_GPIO because it actually means the number of available GPIOs. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd/rtc: s5m: Do not allocate RTC I2C dummy and regmap for unsupported chipsetsKrzysztof Kozlowski2014-06-032-57/+71
| | | | | | | | | | | | | | | | | | The rtc-s5m driver does not support all of S2M and S5M chipsets supported by main MFD sec-core driver. For such chipsets unsupported by rtc-s5m, the MFD sec-core driver initialized regmap with default config. This config in such cases wouldn't work at all. The main MFD sec-core driver shouldn't initialize regmap for child drivers which is not used by them and even not valid. Move the allocation of RTC I2C dummy device and initialization of RTC regmap from main MFD sec-core driver to the rtc-s5m driver. The rtc-s5m driver will use proper regmap config for supported devices. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: cros_ec: cleanup: cros_ec.c is GPL licensed, like all the others.Bill Richardson2014-06-031-0/+3
| | | | | | | | | This module has always been GPL licensed. It was just missing the explicit declaration to avoid tainting the kernel. Signed-off-by: Bill Richardson <wfrichar@chromium.org> Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: lpc_ich: Enable GPIO for Panther PointGuenter Roeck2014-06-031-0/+1
| | | | | | | Panther Point PCH GPIO configuration is similar to V5 PCHs. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: wm5110: Add missing isolation control registerCharles Keepax2014-06-031-0/+2
| | | | | | | | The isolation control register is required when DCVDD is externally supplied add this in as a readable register. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: mc13xxx-core: Initialize the lock prior to using itFabio Estevam2014-06-031-2/+2
| | | | | | | | | | | | | | After request_threaded_irq() is called there is a chance that an interrupt may occur before the 'mc13xxx->lock' is initialized, which will trigger a kernel oops. In order to prevent that, move the initialization of 'mc13xxx->lock' prior to requesting the interrupts. Suggested-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: abx500-core: Fix compiler warning larger stack frameJay Aurabind2014-06-031-4/+8
| | | | | | | | | | | | | | On systems with CONFIG_FRAME_WARN=1024, compiler warns the allocation of an object of struct device on stack. Make the allocation dynamically to fix the warning. Also change the caller's return type to int so as to account for error handling. drivers/mfd/abx500-core.c: In function ‘abx500_dump_all_banks’: drivers/mfd/abx500-core.c:167:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] Signed-off-by: Aurabindo J <mail@aurabindo.in> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: Add sysfs attributes for Kontron PLD firmware revisionMichael Brunner2014-06-031-21/+106
| | | | | | | | | | | This patch adds attributes to the Kontron PLD driver to allow applications to retrieve firmware information. Additionally the format has been changed to conform with the representation in other Kontron software. Signed-off-by: Michael Brunner <michael.brunner@kontron.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: bcm590xx: Fix modalias prefixAxel Lin2014-06-031-1/+1
| | | | | | | This is a i2c driver, so uses i2c prefix in modalias. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: bcm590xx: Add missing remove functionAxel Lin2014-06-031-0/+7
| | | | | | | Add missing mfd_remove_devices() call in remove function. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
*-------------. Merge branches 'ib-from-asoc-3.16', 'ib-from-pm-3.16', ↵Lee Jones2014-06-0342-366/+3399
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | 'ib-from-regulator-3.16', 'ib-mfd-gpio-3.16' and 'ib-mfd-mmc-memstick-3.16', tags 'ib-mfd-extcon-3.16', 'ib-mfd-omap-3.16' and 'ib-mfd-regulator-3.16' into ibs-for-mfd-merged
| | | | | | | | * mfd: tps65090: Stop caching most registersDoug Anderson2014-04-232-24/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nearly all of the registers in tps65090 combine control bits and status bits. Turn off caching of all registers except the select few that can be cached. In order to avoid adding more duplicate #defines, we also move some register offset definitions to the mfd driver (and resolve inconsistent names). Signed-off-by: Doug Anderson <dianders@chromium.org> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | | | | | | * mfd: tps65090: Don't tell child devices we have an IRQ if we don'tDoug Anderson2014-04-231-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we weren't given an interrupt we shouldn't tell child devices (like the tps65090 charger) that they have an interrupt. This is needed so that we can support polling mode in the tps65090 charger driver. See also (charger: tps65090: Allow charger module to be used when no irq). Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | | | | | * | mfd: twl-core: Fix idle mode signaling for omaps when booted with device treeTony Lindgren2014-04-231-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I noticed a regression where the omap sys_clkreq signal will never trigger for omap3 when booted with device tree while it triggers when booted in legacy mode. This means voltage scaling does not do anything when booted with device tree. Turns out the reason is we fail to initialize the SmartReflex enable bit in twl4030 with the following error: twl: not initialized And that happens because we are wrongly tinkering with the twl4030 registers in arch/arm/mach-omap2/omap_twl.c before the driver is initialized. Looking at the the SmartReflex bit enable code in omap_twl.c, we need to always set it. So let's fix the issue by always enabling the twl4030 SmartReflex bit in the drivers/mfd/twl-core.c probe, and drop the related code in omap_twl.c. Note that we still have some twl4030 tinkering left in omap_twl.c for the twl6030 case, but that's a different patch. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | | | | * | | memstick: Add realtek USB memstick host driverRoger Tseng2014-04-283-0/+850
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Realtek USB memstick host driver provides memstick host support based on the Realtek USB card reader MFD driver. Signed-off-by: Roger Tseng <rogerable@realtek.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | | | | * | | mmc: Add realtek USB sdmmc host driverRoger Tseng2014-04-283-0/+1463
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Realtek USB SD/MMC host driver provides mmc host support based on the Realtek USB card reader MFD driver. Signed-off-by: Roger Tseng <rogerable@realtek.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | | | | * | | mfd: rtsx_usb: Add comment in rtsx_usb_suspendRoger Tseng2014-04-281-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Explain why there is no need to have a symmetric LED turn-on in resume handler while calling rtsx_usb_turn_off_led() in suspend handler. Signed-off-by: Roger Tseng <rogerable@realtek.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | | | | * | | mfd: rtsx_usb: Fix possible race conditionRoger Tseng2014-04-281-4/+4
| | | | | | | |/ | | | | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix two possible race condition generated by misuse of del_timer in rtsx_usb_bulk_transfer_sglist() and uninitialized timers before mfd_add_devices in rtsx_usb_probe(). Signed-off-by: Roger Tseng <rogerable@realtek.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | | | * | | mfd: stmpe: root out static GPIO and IRQ assignmentsLinus Walleij2014-05-232-18/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The only platform using the STMPE expander now boots from device tree using all-dynamic GPIO and IRQ number assignments, so remove the mechanism to pass this from the device tree entirely. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| | | | | * | | mfd: stmpe: add optional regulatorsLinus Walleij2014-05-091-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The STMPE has VCC and VIO supply lines, and sometimes (as on Ux500) this comes from a software-controlled regulator. Make it possible to supply the STMPE with power from these regulators. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-21 00:14:49 +0100