On 25/08/2023 13:53, zelong dong wrote:
From: Zelong Dong <zelong.dong@xxxxxxxxxxx> Add the IR controller device of Meson-S4 SoC family. Signed-off-by: Zelong Dong <zelong.dong@xxxxxxxxxxx> --- .../boot/dts/amlogic/meson-s4-s805x2-aq222.dts | 6 ++++++ arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 15 +++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts b/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts index 8ffbcb2b1ac5..c1f322c73982 100644 --- a/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts +++ b/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts @@ -28,3 +28,9 @@ memory@0 { &uart_B { status = "okay"; }; + +&ir { + status = "okay"; + pinctrl-0 = <&remote_pins>; + pinctrl-names = "default"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi index f24460186d3d..5a3abcc08ee5 100644 --- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi @@ -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"; + }; }; }; };
Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
