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Some of the MediaTek chips that utilize the Paris pinctrl driver library support a lower drive strength (<= 1mA) than the standard drive strength settings (2~16 mA) on certain pins. This was previously supported by the custom MTK_PIN_CONFIG_DRV_ADV parameter along with the "mediatek,drive-strength-adv" device tree property. The drive strength values for this hardware are 125, 250, 500, and 1000 mA, and can be readily described by the existing "drive-strength-microamp" property, which then gets parsed by the generic pinconf library into the parameter PIN_CONFIG_DRIVE_STRENGTH_UA. Add support for PIN_CONFIG_DRIVE_STRENGTH_UA while keeping the old custom parameter around for backward compatibility. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220308100956.2750295-9-wenst@chromium.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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.. | ||
Kconfig | ||
Makefile | ||
mtk-eint.c | ||
mtk-eint.h | ||
pinctrl-moore.c | ||
pinctrl-moore.h | ||
pinctrl-mt2701.c | ||
pinctrl-mt2712.c | ||
pinctrl-mt6397.c | ||
pinctrl-mt6765.c | ||
pinctrl-mt6779.c | ||
pinctrl-mt6797.c | ||
pinctrl-mt7622.c | ||
pinctrl-mt7623.c | ||
pinctrl-mt7629.c | ||
pinctrl-mt7986.c | ||
pinctrl-mt8127.c | ||
pinctrl-mt8135.c | ||
pinctrl-mt8167.c | ||
pinctrl-mt8173.c | ||
pinctrl-mt8183.c | ||
pinctrl-mt8186.c | ||
pinctrl-mt8192.c | ||
pinctrl-mt8195.c | ||
pinctrl-mt8365.c | ||
pinctrl-mt8516.c | ||
pinctrl-mtk-common-v2.c | ||
pinctrl-mtk-common-v2.h | ||
pinctrl-mtk-common.c | ||
pinctrl-mtk-common.h | ||
pinctrl-mtk-mt2701.h | ||
pinctrl-mtk-mt2712.h | ||
pinctrl-mtk-mt6397.h | ||
pinctrl-mtk-mt6765.h | ||
pinctrl-mtk-mt6779.h | ||
pinctrl-mtk-mt6797.h | ||
pinctrl-mtk-mt8127.h | ||
pinctrl-mtk-mt8135.h | ||
pinctrl-mtk-mt8167.h | ||
pinctrl-mtk-mt8173.h | ||
pinctrl-mtk-mt8183.h | ||
pinctrl-mtk-mt8186.h | ||
pinctrl-mtk-mt8192.h | ||
pinctrl-mtk-mt8195.h | ||
pinctrl-mtk-mt8365.h | ||
pinctrl-mtk-mt8516.h | ||
pinctrl-paris.c | ||
pinctrl-paris.h |