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path: root/drivers/pinctrl/mediatek/Kconfig
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2025-10-13pinctrl: mediatek: Add support for MT6878 pinctrlIgor Belwon
Add driver support for the pin controller found in the MediaTek Dimensity 7300 (MT6878) SoC. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-07-23pinctrl: mediatek: Add pinctrl driver for mt8189Cathy Xu
Add pinctrl driver support for MediaTek Soc mt8189. Signed-off-by: Cathy Xu <ot_cathy.xu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/20250711094513.17073-4-ot_cathy.xu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-04-17pinctrl: mediatek: Add pinctrl driver on mt8196Guodong Liu
Add pinctrl driver support for MediaTek Soc mt8196. Signed-off-by: Guodong Liu <guodong.liu@mediatek.com> Signed-off-by: Cathy Xu <ot_cathy.xu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/20250414090215.16091-4-ot_cathy.xu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-04-17pinctrl: mediatek: Add pinctrl driver for MT6893 Dimensity 1200AngeloGioacchino Del Regno
Add support for the MediaTek Dimensity 1200 (MT6893) SoC's GPIO/pinmux controller. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/20250410144044.476060-3-angelogioacchino.delregno@collabora.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-12-27pinctrl: mediatek: add MT7988 pinctrl driverDaniel Golle
Add pinctrl driver for the MediaTek MT7988 SoC. Signed-off-by: Sam Shih <sam.shih@mediatek.com> Signed-off-by: Daniel Golle <daniel@makrotopia.org> [correctly initialise for the function_desc structure] Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/20241217085435.9586-3-linux@fw-web.de Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-30pinctrl: airoha: Add support for EN7581 SoCLorenzo Bianconi
Introduce pinctrl driver for EN7581 SoC. Current EN7581 pinctrl driver supports the following functionalities: - pin multiplexing - pin pull-up, pull-down, open-drain, current strength, {input,output}_enable, output_{low,high} - gpio controller - irq controller Tested-by: Benjamin Larsson <benjamin.larsson@genexis.eu> Co-developed-by: Benjamin Larsson <benjamin.larsson@genexis.eu> Signed-off-by: Benjamin Larsson <benjamin.larsson@genexis.eu> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/20241023-en7581-pinctrl-v9-5-afb0cbcab0ec@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-05-02Merge tag 'pinctrl-v6.4-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Mostly drivers! Nothing special: some new Qualcomm chips as usual, and the new NXP S32 and nVidia BlueField-3. Core changes: - Make a lot of pin controllers with GPIO and irqchips immutable, i.e. not living structs, but const structs. This is driving a changed initiated by the irqchip maintainers. New drivers: - New driver for the NXP S32 SoC pin controller - As part of a thorough cleanup and restructuring of the Ralink/Mediatek drivers, the Ralink MIPS pin control drivers were folded into the Mediatek directory and the family is renamed "mtmips". The Ralink chips live on as Mediatek MIPS family where new variants can be added. As part of this work also the device tree bindings were reworked. - New subdriver for the Qualcomm SM7150 SoC. - New subdriver for the Qualcomm IPQ9574 SoC. - New driver for the nVidia BlueField-3 SoC. - Support for the Qualcomm PMM8654AU mixed signal circuit GPIO. - Support for the Qualcomm PMI632 mixed signal circuit GPIO. Improvements: - Add some missing pins and generic cleanups on the Renesas r8a779g0 and r8a779g0 pin controllers. Generic Renesas extension for power source selection on several SoCs. - Misc cleanups for the Atmel AT91 and AT91-PIO4 pin controllers - Make the GPIO mode work on the Qualcomm SM8550-lpass-lpi driver. - Several device tree binding cleanups as the binding YAML syntax is solidifying" * tag 'pinctrl-v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (153 commits) pinctrl-bcm2835.c: fix race condition when setting gpio dir dt-bindings: pinctrl: qcom,sm8150: Drop duplicate function value "atest_usb2" dt-bindings: pinctrl: qcom: Add few missing functions pinctrl: qcom: spmi-gpio: Add PMI632 support dt-bindings: pinctrl: qcom,pmic-gpio: add PMI632 pinctrl: wpcm450: select MFD_SYSCON pinctrl: qcom ssbi-gpio: Convert to immutable irq_chip pinctrl: qcom ssbi-mpp: Convert to immutable irq_chip pinctrl: qcom spmi-mpp: Convert to immutable irq_chip pinctrl: plgpio: Convert to immutable irq_chip pinctrl: pistachio: Convert to immutable irq_chip pinctrl: pic32: Convert to immutable irq_chip pinctrl: sx150x: Convert to immutable irq_chip pinctrl: stmfx: Convert to immutable irq_chip pinctrl: st: Convert to immutable irq_chip pinctrl: mcp23s08: Convert to immutable irq_chip pinctrl: equilibrium: Convert to immutable irq_chip pinctrl: npcm7xx: Convert to immutable irq_chip pinctrl: armada-37xx: Convert to immutable irq_chip pinctrl: nsp: Convert to immutable irq_chip ...
2023-03-19pinctrl: mediatek: remove OF_GPIO as reverse dependencyArınç ÜNAL
The OF_GPIO option is enabled by default when GPIOLIB is enabled, and cannot be disabled. Remove it as a reverse dependency where GPIOLIB is also set as a reverse dependency. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20230317213011.13656-6-arinc.unal@arinc9.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-03-19pinctrl: ralink: move to mediatek as mtmipsArınç ÜNAL
This platform from Ralink was acquired by MediaTek in 2011. Then, MediaTek introduced new SoCs which utilise this platform. Move the driver to mediatek pinctrl directory. Rename the ralink core driver to mtmips. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Link: https://lore.kernel.org/r/20230317213011.13656-5-arinc.unal@arinc9.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-03-06pinctrl: mediatek: fix naming inconsistencyArınç ÜNAL
Some options include "MediaTek", some "Mediatek". Rename all to "MediaTek" to address the naming inconsistency. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/20230218065108.8958-2-arinc.unal@arinc9.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-03-06pinctrl: mediatek: add missing options to PINCTRL_MT7981Arınç ÜNAL
There are options missing from PINCTRL_MT7981 whilst being on every other pin controller. Add them. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Acked-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/20230218065108.8958-1-arinc.unal@arinc9.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-02-07pinctrl: add mt7981 pinctrl driverDaniel Golle
Add pinctrl driver for the MediaTek MT7981 SoC, based on the driver which can also be found the SDK. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/ef5112946d16cacc67e65e439ba7b52a9950c1bb.1674693008.git.daniel@makrotopia.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-08-25pinctrl: mediatek: add mt8188 driverHui.Liu
Add pinctrl driver support for MediaTek SoC mt8188. Signed-off-by: Hui.Liu <hui.liu@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20220818075012.20880-3-hui.liu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-05-19pinctrl: mediatek: Add pinctrl driver for MT6795 Helio X10AngeloGioacchino Del Regno
Add support for the MediaTek Helio X10 (MT6795) SoC's GPIO/pinmux controller. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220517083957.11816-3-angelogioacchino.delregno@collabora.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-05-01Merge tag 'v5.18-rc5' into develLinus Walleij
Merge in Linux 5.18-rc5 since new code to the STM32 driver depend in a non-trivial way on the fixes merged in -rc5. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-04-22pinctrl: mediatek: mt8195: enable driver on mtk platformsFabien Parent
Set the pinctrl driver as built-in by default if ARM64 and ARCH_MEDIATEK are enabled. Fixes: 6cf5e9ef362a ("pinctrl: add pinctrl driver on mt8195") Signed-off-by: Fabien Parent <fparent@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Miles Chen <miles.chen@mediatek.com> Link: https://lore.kernel.org/r/20220327160813.2978637-1-fparent@baylibre.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-04-21pinctrl: mediatek: moore: Fix build errorYueHaibing
If EINT_MTK is m and PINCTRL_MTK_V2 is y, build fails: drivers/pinctrl/mediatek/pinctrl-moore.o: In function `mtk_gpio_set_config': pinctrl-moore.c:(.text+0xa6c): undefined reference to `mtk_eint_set_debounce' drivers/pinctrl/mediatek/pinctrl-moore.o: In function `mtk_gpio_to_irq': pinctrl-moore.c:(.text+0xacc): undefined reference to `mtk_eint_find_irq' Select EINT_MTK for PINCTRL_MTK_V2 to fix this. Fixes: 8174a8512e3e ("pinctrl: mediatek: make MediaTek pinctrl v2 driver ready for buidling loadable module") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20220409105958.37412-1-yuehaibing@huawei.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-03-15pinctrl: add pinctrl driver on mt8186Guodong Liu
This commit includes pinctrl driver for mt8186. Signed-off-by: Guodong Liu <guodong.liu@mediatek.com> Link: https://lore.kernel.org/r/20220216032124.28067-3-guodong.liu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-10-24pinctrl: mediatek: add support for MT7986 SoCSam Shih
This commit includes pinctrl driver for Mediatek MT7986 The difference of pinctrl between mt7986a and mt7986b is that pin-41 to pin-65 do not exist on mt7986b Signed-off-by: Sam Shih <sam.shih@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Link: https://lore.kernel.org/r/20211022124036.5291-3-sam.shih@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-06-07pinctrl: mtk: Fix mt8365 Kconfig dependencyLinus Walleij
This SoC needs to select PINCTRL_MTK or we can end up in kernel compiles that miss some symbols. Cc: Fabien Parent <fparent@baylibre.com> Reported-by: kernel test robot <lkp@intel.com> Fixes: e94d8b6fb83a ("pinctrl: mediatek: add support for mt8365 SoC") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-05-27pinctrl: mediatek: add support for mt8365 SoCFabien Parent
Add pinctrl driver for MT8365 SoC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Link: https://lore.kernel.org/r/20210519162409.3755679-3-fparent@baylibre.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-04-22pinctrl: add pinctrl driver on mt8195Zhiyong Tao
This commit includes pinctrl driver for mt8195. Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Link: https://lore.kernel.org/r/20210413055702.27535-3-zhiyong.tao@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-09-27pinctrl: mediatek: Add MT8167 Pinctrl driverFabien Parent
This commit adds the pinctrl driver for the MediaTek's MT8167 SoC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Link: https://lore.kernel.org/r/20200907110221.1691168-2-fparent@baylibre.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-27pinctrl: mediatek: Add pinctrl driver for mt8192Zhiyong Tao
This commit includes pinctrl driver for mt8192. Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Link: https://lore.kernel.org/r/20200817001702.1646-4-zhiyong.tao@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-04pinctrl: mediatek: add pinctrl support for MT6779 SoCHanks Chen
This adds MT6779 pinctrl driver based on MediaTek pinctrl-paris core. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: Andy Teng <andy.teng@mediatek.com> Signed-off-by: Hanks Chen <hanks.chen@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Link: https://lore.kernel.org/r/1595503197-15246-5-git-send-email-hanks.chen@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-04-16pinctrl: mediatek: make MediaTek MT6765 pinctrl ready for buiding loadable ↵Light Hsieh
module This patch make pinctrl-mt6765 ready for building as loadable module. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Light Hsieh <light.hsieh@mediatek.com> Link: https://lore.kernel.org/r/42100afe6f97d28447c153bea6b54ea556cf95ca.1586289920.git.sean.wang@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-04-16pinctrl: mediatek: make MediaTek pinctrl v2 driver ready for buidling ↵Light Hsieh
loadable module In the future we want to be able to build the MediaTek pinctrl driver, based on paris, as kernel module. This patch allows pinctrl-paris.c, the external interrupt controller mtk-eint.c, and pinctrl-mtk-common-v2.c to be loadable as module. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Light Hsieh <light.hsieh@mediatek.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/9feeb04805e5a406fe22a92e3f280abda39ddda4.1586289920.git.sean.wang@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-03pinctrl: mediatek: Add MT8516 Pinctrl driverFabien Parent
This commit adds the pinctrl driver for the MediaTek's MT8516 SoC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Acked-by: Sean Wang <sean.wang@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-01-11pinctrl: mediatek: fix Kconfig build errors for moore coreRyder Lee
on i386 or x86_64: Lots of build errors for drivers/pinctrl/mediatek/pinctrl-moore.c when CONFIG_OF is not enabled (but COMPILE_TEST is). first this: WARNING: unmet direct dependencies detected for PINCTRL_MTK_MOORE Depends on [n]: PINCTRL [=y] && (ARCH_MEDIATEK || COMPILE_TEST [=y]) && OF [=n] Selected by [y]: - PINCTRL_MT7623 [=y] && PINCTRL [=y] && (ARCH_MEDIATEK || COMPILE_TEST [=y]) && (MACH_MT7623 || COMPILE_TEST [=y]) and then: ../drivers/pinctrl/mediatek/pinctrl-moore.c:22:44: error: array type has incomplete element type static const struct pinconf_generic_params mtk_custom_bindings[] = { (etc) Fixes: b5af33df50e9 ("pinctrl: mediatek: improve Kconfig dependencies") Cc: stable@vger.kernel.org Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-12-21pinctrl: mediatek: improve Kconfig dependenciesRyder Lee
Remove prompts to make all pinctrl cores to non-visible symbols and make sure the target SoCs would be coupled with the corresponding cores. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com Acked-by: Sean Wang <sean.wang@kernel.org> Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-11-19pinctrl: mediatek: add pinctrl support for MT7629 SoCRyder Lee
This adds MT7629 pinctrl driver based on MediaTek pinctrl-moore core. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-11-15pinctrl: mediatek: Add initial pinctrl driver for MT6797 SoCManivannan Sadhasivam
Add initial pinctrl driver for Mediatek MT6797 SoC supporting only GPIO and pinmux configurations. Tested-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Sean Wang <sean.wang@kernel.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-11-15pinctrl: mediatek: Fix dependencies for EINT_MTKOlof Johansson
Fixes the following config-time warning: WARNING: unmet direct dependencies detected for EINT_MTK Depends on [n]: PINCTRL [=y] && (ARCH_MEDIATEK [=y] || COMPILE_TEST [=n]) && (PINCTRL_MTK [=n] || PINCTRL_MTK_MOORE [=n] || COMPILE_TEST [=n]) Selected by [y]: - PINCTRL_MTK_PARIS [=y] && PINCTRL [=y] && OF [=y] && (ARCH_MEDIATEK [=y] || COMPILE_TEST [=n]) Fixes: 805250982bb5 ("pinctrl: mediatek: add pinctrl-paris that implements the vendor dt-bindings") Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Sean Wang <sean.wang@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-10pinctrl: mediatek: select GPIOLIBArnd Bergmann
Removing the linux/gpio.h include means we no longer have a declaration of gpiochip_lock_as_irq() when CONFIG_GPIOLIB is disabled: drivers/pinctrl/mediatek/mtk-eint.c: In function 'mtk_eint_irq_request_resources': drivers/pinctrl/mediatek/mtk-eint.c:247:8: error: implicit declaration of function 'gpiochip_lock_as_irq'; did you mean 'spin_lock_irq'? [-Werror=implicit-function-declaration] drivers/pinctrl/mediatek/mtk-eint.c: In function 'mtk_eint_irq_release_resources': drivers/pinctrl/mediatek/mtk-eint.c:272:2: error: implicit declaration of function 'gpiochip_unlock_as_irq'; did you mean 'spin_unlock_irq'? [-Werror=implicit-function-declaration] Select it explictly instead. Fixes: 1c5fb66afa2a ("pinctrl: Include <linux/gpio/driver.h> nothing else") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-09-21pinctrl: mediatek: add MT6765 pinctrl driverZH Chen
Add MT6765 pinctrl driver based on MediaTek pinctrl-paris core. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: ZH Chen <zh.chen@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-09-18pinctrl: mediatek: add MT8183 pinctrl driverZhiyong Tao
Add MT8183 pinctrl driver based on MediaTek pinctrl-paris core. Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-09-18pinctrl: mediatek: add pinctrl-paris that implements the vendor dt-bindingsZhiyong Tao
Add pinctrl-paris core that implements vendor dt-binding which MediaTek tablet, box and smartphone-based SoCs such as MT81xx, MT27xx, and MT67xx SoCs really want to depend on. The driver is just completely rewritten according to pinctrl-mtk-common.c but uses the new logic from pinctrl-mtk-common-v2.c to have an elegant way to support new SoCs in the future. Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-09-18pinctrl: mediatek: add MT7623 pinctrl driver based on generic pinctrl bindingSean Wang
Adding MT7623 pinctrl driver based on generic pinctrl binding, that is good example and demonstrates how to port any other MediaTek SoCs pinctrl-moore core when people really would like to use the generic pinctrl binding to support these MediaTek SoCs. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-09-18pinctrl: mediatek: add pinctrl-moore that implements the generic pinctrl ↵Sean Wang
dt-bindings Add a generic driver pinctrl-moore.c for MT762x SoC and any other SoC that would like to use generic dt-binding. The patch is furtherly refactored from pinctrl-mt7622.c that totally uses the functions back by the generic pinctrl core such as GENERIC_PINCONF, GENERIC_PINCTRL_GROUPS, and GENERIC_PINMUX_FUNCTIONS and its binding also completely follows up pinctrl-bindings.txt in Documentation/devicetree/bindings/pinctrl/ to implement. Signed-off-by: Ryder.Lee <ryder.lee@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-05-24pinctrl: mediatek: add EINT support to MT7622 SoCSean Wang
Add EINT support to MT7622 SoC and the support is made as just an option to MT7622 pinctrl. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-05-24pinctrl: mediatek: refactor EINT related code for all MediaTek pinctrl can fitSean Wang
This patch is in preparation for adding EINT support to MT7622 pinctrl, and the refactoring doesn't alter any existent logic. A reason we have to refactor EINT code pieces into a generic way is that currently, they're tightly coupled with a certain type of MediaTek pinctrl would cause a grown in a very bad way as there is different types of pinctrl devices getting to join. Therefore, it is an essential or urgent thing that EINT code pieces are refactored to eliminate any dependencies across GPIO and EINT as possible. Additional structure mtk_eint_[xt, hw, regs] are being introduced for indicating how maps being designed between GPIO and EINT hw number, how to set and get GPIO state for a certain EINT pin, what characteristic on a EINT device is present on various SoCs. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-03-26pinctrl: add mt2712 pinctrl driverZhiyong Tao
The commit includes mt2712 pinctrl driver. Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com> Reviewed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-12-20pinctrl: mediatek: add pinctrl driver for MT7622 SoCSean Wang
Add support for pinctrl on MT7622 SoC. The IO core found on the SoC has the registers for pinctrl, pinconf and gpio mixed up in the same register range. However, the IO core for the MT7622 SoC is completely distinct from anyone of previous MediaTek SoCs which already had support, such as the hardware internal, register address map and register detailed definition for each pin. Therefore, instead, the driver is being newly implemented by reusing generic methods provided from the core layer with GENERIC_PINCONF, GENERIC_PINCTRL_GROUPS, and GENERIC_PINMUX_FUNCTIONS for the sake of code simplicity and rid of superfluous code. Where the function of pins determined by groups is utilized in this driver which can help developers less confused with what combinations of pins effective on the SoC and even reducing the mistakes during the integration of those relevant boards. As the gpio_chip handling is also only a few lines, the driver also implements the gpio functionality directly through GPIOLIB. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Reviewed-by: Biao Huang <biao.huang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-12-20pinctrl: mediatek: cleanup for placing all drivers under the menuSean Wang
Since lots of MediaTek drivers had been added, it seems slightly better for that adding cleanup for placing MediaTek pinctrl drivers under the independent menu as other kinds of drivers usually was done. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Reviewed-by: Biao Huang <biao.huang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-22pinctrl: mediatek: reuse pinctrl driver for mt7623Sean Wang
mt7623 pinctrl hardware can be compatible with mt2701 driver, so the patch lets the pinctrl on mt7623 SoC reuse the driver and deletes those redundant ones. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: John Crispin <john@phrozen.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-01-26pinctrl: mediatek: Use real dependenciesJean Delvare
Do not hide pinctrl drivers for Mediatek platforms using conditionals. Doing so actually leaves the symbols present (but always disabled) on all other platforms, which is confusing and inefficient. Better use real dependencies so that the symbols do not exist at all on platforms where they are not relevant. Signed-off-by: Jean Delvare <jdelvare@suse.de> Reported-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-02-19pinctrl: mediatek: Add Pinctrl/GPIO/EINT driver for MT7623John Crispin
Add the driver and header files required to make pinctrl work on MediaTek MT7623. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-02-13pinctrl: mediatek: guard sub-directory with CONFIG_PINCTRL_MTKMasahiro Yamada
CONFIG_PINCTRL_MTK is more suitable than CONFIG_ARCH_MEDIATEK to guard the drivers/pinctrl/mediatek/ directory. (I renamed CONFIG_PINCTRL_MTK_COMMON to CONFIG_PINCTRL_MTK.) This allows COMPILE_TEST to descend into drivers/pinctrl/mediatek without CONFIG_ARCH_MEDIATEK define. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-28pinctrl: mediatek: Add Pinctrl/GPIO/EINT driver for mt2701Biao Huang
Add mt2701 support using mediatek common pinctrl driver. MT2701 have some special pins need an extra setting register than other ICs, so adding this support to common code. Signed-off-by: Biao Huang <biao.huang@mediatek.com> Acked-by: Yingjoe Chen <yingjoe.chen@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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