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arm64: dts: Add pinctrl node for Amlogic T7 SoCs

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Add pinctrl device.

Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Tested-by: Lucas Tanure <tanure@linux.com>
Link: https://lore.kernel.org/r/20230922094342.637251-4-huqiang.qin@amlogic.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
This commit is contained in:
Huqiang Qin 2023-09-22 17:43:42 +08:00 committed by Neil Armstrong
parent 2c3a6a613b
commit d0f3a19a99
1 changed files with 16 additions and 0 deletions
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16
arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
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@ -155,6 +155,22 @@ watchdog@2100 {
clocks = <&xtal>;
};
periphs_pinctrl: pinctrl@4000 {
compatible = "amlogic,t7-periphs-pinctrl";
#address-cells = <2>;
#size-cells = <2>;
ranges;
gpio: bank@4000 {
reg = <0x0 0x4000 0x0 0x0064>,
<0x0 0x40c0 0x0 0x0220>;
reg-names = "mux", "gpio";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&periphs_pinctrl 0 0 157>;
};
};
uart_a: serial@78000 {
compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
reg = <0x0 0x78000 0x0 0x18>;