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arm64: dts: meson: add IR controller for Meson-S4 SoC

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Add the IR controller device of Meson-S4 SoC family.

Signed-off-by: Zelong Dong <zelong.dong@amlogic.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230825115310.39993-4-zelong.dong@amlogic.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
This commit is contained in:
Zelong Dong 2023-08-25 19:53:10 +08:00 committed by Neil Armstrong
parent 8a63d22183
commit dc8bc779fe
2 changed files with 21 additions and 0 deletions
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6
arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts
View File

@ -28,3 +28,9 @@ memory@0 {
&uart_B {
status = "okay";
};
&ir {
status = "okay";
pinctrl-0 = <&remote_pins>;
pinctrl-names = "default";
};

15
arch/arm64/boot/dts/amlogic/meson-s4.dtsi
View File

@ -106,6 +106,14 @@ gpio: bank@4000 {
#gpio-cells = <2>;
gpio-ranges = <&periphs_pinctrl 0 0 82>;
};
remote_pins: remote-pin {
mux {
groups = "remote_in";
function = "remote_in";
bias-disable;
};
};
};
gpio_intc: interrupt-controller@4080 {
@ -133,6 +141,13 @@ reset: reset-controller@2000 {
reg = <0x0 0x2000 0x0 0x98>;
#reset-cells = <1>;
};
ir: ir@84040 {
compatible = "amlogic,meson-s4-ir";
reg = <0x0 0x84040 0x0 0x30>;
interrupts = <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
};
};
};