- 19 Jul, 2022 32 commits
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AngeloGioacchino Del Regno authored
Add support for the MT6331 PMIC with MT6332 Companion PMIC, found in MT6795 Helio X10 smartphone platforms. This combo has support for multiple devices but, for a start, only the following have been implemented: - Regulators (two instances, one in MT6331, one in MT6332) - RTC (MT6331) - Keys (MT6331) - Interrupts (MT6331 also dispatches MT6332's interrupts) There's more to be implemented, especially for MT6332, which will come at a later stage. Signed-off-by:
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by:
Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by:
Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220627123954.64299-1-angelogioacchino.delregno@collabora.com
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Samuel Holland authored
These PMICs all contain a compatible GPIO controller. Signed-off-by:
Samuel Holland <samuel@sholland.org> Reviewed-by:
Chen-Yu Tsai <wens@csie.org> Signed-off-by:
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Zhang Jiaming authored
Change 'receieved' to 'received' and 'recieve' to 'receive'. Signed-off-by:
Zhang Jiaming <jiaming@nfschina.com> Signed-off-by:
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Jiang Jian authored
There is an unexpected word "the" in the comments that needs to be dropped. Line 801: * This function sets the the operating point of the ARM. ------- Signed-off-by:Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by:
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Liu Ying authored
This patch adds bindings for i.MX8qm/qxp Control and Status Registers module. Signed-off-by:
Liu Ying <victor.liu@nxp.com> Reviewed-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Andy Shevchenko authored
Letting the compiler remove these functions when the kernel is built without CONFIG_PM_SLEEP support is simpler and less heavier for builds than the use of __maybe_unused attributes. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Andy Shevchenko authored
Simplify the mux error path a bit by using dev_err_probe(). Signed-off-by:
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Uwe Kleine-König authored
All implementations return 0, so simplify accordingly. This is a preparation for making platform remove callbacks return void. Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reported-by:
kernel test robot <lkp@intel.com> Signed-off-by:
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Andy Shevchenko authored
The usb_find_common_endpoints() finds and fills the endpoints in accordance with their types. Use it to automatically detect and fill endpoint pointers. Signed-off-by:
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AngeloGioacchino Del Regno authored
The MT6331 PMIC provides many sub modules: regulators, audio codec, LED controller, keys, RTC and some GPIOs. It is always paired with a MT6332 Companion PMIC, which provides thermistors, WLEDs (display LED backlight), secondary AP cluster regulators, modem clocks, battery charger and fuel gauge. Add the necessary compatibles to start implementing the basics. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by:
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Satya Priya authored
Update the maintainers section with latest mail ID. Signed-off-by:
Satya Priya <quic_c_skakit@quicinc.com> Acked-by:
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Lee Jones authored
Maintaining a local driver data structure that is never shared outside of the core device is an unnecessary complexity. Half of the attributes were not used outside of a single function, one of which was not used at all. The remaining 2 are generic and can be passed around as required. Signed-off-by: -
Uwe Kleine-König authored
There is no in-tree machine that provides a struct twl4030_platform_data since commit e92fc4f0 ("ARM: OMAP2+: Drop legacy board file for LDP"). So assume dev_get_platdata() returns NULL in twl_probe() and simplify accordingly. Signed-off-by:
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Saravanan Sekar authored
Add new compatible for mp2733 mfd driver. Signed-off-by:
Saravanan Sekar <sravanhome@gmail.com> Signed-off-by:
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Krzysztof Kozlowski authored
Document the (already used) TCSR on MDM9615. Signed-off-by:
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Krzysztof Kozlowski authored
Convert the Qualcomm Top Control and Status Register to DT Schema. Signed-off-by:
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Tinghan Shen authored
MT8195 System Companion Processors(SCP) is a dual-core RISC-V MCU. Add a new CrOS feature ID to represent the SCP's 2nd core. The 1st core is referred to as 'core 0', and the 2nd core is referred to as 'core 1'. Signed-off-by:
Tinghan Shen <tinghan.shen@mediatek.com> Signed-off-by:
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Fabien Parent authored
Add MT6357 PMIC IRQ support. Signed-off-by:
Fabien Parent <fparent@baylibre.com> Signed-off-by:
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Fabien Parent authored
Adds support for PMIC keys, Regulator, and RTC for the MT6357 PMIC. Signed-off-by:
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AngeloGioacchino Del Regno authored
Add a compatible for the MT6331 PMIC MFD device. Signed-off-by:
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Uwe Kleine-König authored
The timer units in the stm32mp1 CPUs have interrupts, depending on the timer flavour either one "global" or four dedicated ones. Document how to formalize these in a device tree. Signed-off-by:
Fabrice Gasnier <fabrice.gasnier@foss.st.com> Signed-off-by:
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Miaoqian Lin authored
of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes: 327156c5 ("mfd: max77620: Add core driver for MAX77620/MAX20024") Signed-off-by:
Miaoqian Lin <linmq006@gmail.com> Reviewed-by:
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Lukas Bulwahn authored
Commit b38213c6 ("dt-bindings: mfd: maxim,max77693: Convert to dtschema") converts max77693.txt to maxim,max77693.yaml and adjusts the file entry in MAINTAINERS accordingly. Unfortunately, the merge commit afb67df3 ("Merge branches [...] into ibs-for-mfd-merged") resolves some conflict in MAINTAINERS in such a way that the file entry for the converted text file max77693.txt, removed in the commit above, is added back into MAINTAINERS. Remove the file entry to this converted text file in MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS. Signed-off-by:
Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by:
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Andy Shevchenko authored
Instead of explicit casting, use %pa specifier to format the variable of resource_size_t type. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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Uwe Kleine-König authored
The driver never calls the disable callback, so drop the member from the platform struct and all callbacks from the actual platform datas. Signed-off-by:
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Uwe Kleine-König authored
None of the in-tree instantiations of struct t7l66xb_platform_data provides a disable callback. So better don't dereference this function pointer unconditionally. As there is no user, drop it completely instead of calling it conditional. This is a preparation for making platform remove callbacks return void. Fixes: 1f192015 ("mfd: driver for the T7L66XB TMIO SoC") Signed-off-by:
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Uwe Kleine-König authored
Up to now asic3_gpio_remove() returns zero unconditionally. This makes it easier to see in the caller that there is no error to handle. This is a preparation for making platform remove callbacks return void. Signed-off-by:
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Andy Shevchenko authored
The actual status of the code is Supported. Reported-by:
Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by:
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Rahul T R authored
Add a pattern property for clock-controller, also update the example with a clock-controller node Signed-off-by:
Rahul T R <r-ravikumar@ti.com> Reviewed-by:
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Conor Dooley authored
Convert the dt binding for the da9063/da9063l to yaml. Signed-off-by:
Conor Dooley <conor.dooley@microchip.com> Reviewed-by:
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Luca Ceresoli authored
My Bootlin address is preferred from now on. Signed-off-by:
Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by:
Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by:
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Lee Jones authored
Merge branches 'ib-mfd-acpi-for-rafael-5.20', 'ib-mfd-edac-i2c-leds-pinctrl-platform-watchdog-5.20' and 'ib-mfd-soc-bcm-5.20' into ibs-for-mfd-merged
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- 14 Jul, 2022 8 commits
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Henning Schild authored
On Apollo Lake the pinctrl drivers will now come up without ACPI. Use that instead of open coding it. Create a new driver for that which can later be filled with more GPIO based models, and which has different dependencies. Signed-off-by:
Henning Schild <henning.schild@siemens.com> Signed-off-by:
Lee Jones <lee@kernel.org>
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Henning Schild authored
The two drivers that used to use this have been switched over to the common P2SB accessor, so this code is not needed any longer. Signed-off-by:
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Henning Schild authored
Since we have a common P2SB accessor in tree we may use it instead of open coded variants. Replace custom code by p2sb_bar() call. Signed-off-by:
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Henning Schild authored
Since we have a common P2SB accessor in tree we may use it instead of open coded variants. Replace custom code by p2sb_bar() call. Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
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Andy Shevchenko authored
Since we have a common P2SB accessor in tree we may use it instead of open coded variants. Replace custom code by p2sb_bar() call. Signed-off-by:
Tony Luck <tony.luck@intel.com> Signed-off-by:
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Andy Shevchenko authored
The driver uses rather voodoo kind of castings and I/O accessors. Replace it with proper __iomem annotation and readl()/readq() calls. Signed-off-by:
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Andy Shevchenko authored
Since we have a common P2SB accessor in tree we may use it instead of open coded variants. Replace custom code by p2sb_bar() call. Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Reviewed-by:
Jean Delvare <jdelvare@suse.de> Acked-by:
Wolfram Sang <wsa@kernel.org> Signed-off-by:
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Tan Jui Nee authored
Add support for non-ACPI systems, such as system that uses Advanced Boot Loader (ABL) whereby a platform device has to be created in order to bind with pin control and GPIO. At the moment, Intel Apollo Lake In-Vehicle Infotainment (IVI) system requires a driver to hide and unhide P2SB to lookup P2SB BAR and pass the PCI BAR address to GPIO. Signed-off-by:
Tan Jui Nee <jui.nee.tan@intel.com> Co-developed-by:
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