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arm64: dts: mediatek: mt7981: add pinctrl

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MT7981 contains on-SoC PIN controller that is also a GPIO provider.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240317223206.22033-4-zajec5@gmail.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Rafał Miłecki 2024-03-17 23:32:05 +01:00 committed by AngeloGioacchino Del Regno
parent c016058b95
commit 62b24c7fdf
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1 changed files with 22 additions and 0 deletions
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22
arch/arm64/boot/dts/mediatek/mt7981b.dtsi
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@ -86,6 +86,28 @@ pwm@10048000 {
#pwm-cells = <2>;
};
pio: pinctrl@11d00000 {
compatible = "mediatek,mt7981-pinctrl";
reg = <0 0x11d00000 0 0x1000>,
<0 0x11c00000 0 0x1000>,
<0 0x11c10000 0 0x1000>,
<0 0x11d20000 0 0x1000>,
<0 0x11e00000 0 0x1000>,
<0 0x11e20000 0 0x1000>,
<0 0x11f00000 0 0x1000>,
<0 0x11f10000 0 0x1000>,
<0 0x1000b000 0 0x1000>;
reg-names = "gpio", "iocfg_rt", "iocfg_rm", "iocfg_rb", "iocfg_lb",
"iocfg_bl", "iocfg_tm", "iocfg_tl", "eint";
interrupt-controller;
interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
interrupt-parent = <&gic>;
gpio-ranges = <&pio 0 0 56>;
gpio-controller;
#gpio-cells = <2>;
#interrupt-cells = <2>;
};
clock-controller@15000000 {
compatible = "mediatek,mt7981-ethsys", "syscon";
reg = <0 0x15000000 0 0x1000>;