ARM64: dts: meson-axg: enable IR controller

Enable IR remote controller which found in Amlogic's Meson-AXG SoCs.

Signed-off-by: Yixun Lan <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 70eca1f8736af8189b99cd6a64f6370b52641f59..e85fb665f12eaf5d0a9d84ebd66c754e7ee7cb6e 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -20,3 +20,9 @@
 &uart_AO {
        status = "okay";
 };
+
+&ir {
+       status = "okay";
+       pinctrl-0 = <&remote_input_ao_pins>;
+       pinctrl-names = "default";
+};

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index e2b8a9c8bf0bc3bce0ad0ec7499cbaa3a0545d81..1c4f1aa1cd980d660cc23bce60b3da579bb716e0 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -342,6 +342,13 @@
                                        #gpio-cells = <2>;
                                        gpio-ranges = <&pinctrl_aobus 0 0 15>;
                                };
+
+                               remote_input_ao_pins: remote_input_ao {
+                                       mux {
+                                               groups = "remote_input_ao";
+                                               function = "remote_input_ao";
+                                       };
+                               };
                        };
 
                        pwm_AO_ab: pwm@7000 {
@@ -375,6 +382,13 @@
                                clock-names = "xtal", "pclk", "baud";
                                status = "disabled";
                        };
+
+                       ir: ir@8000 {
+                               compatible = "amlogic,meson-gxbb-ir";
+                               reg = <0x0 0x8000 0x0 0x20>;
+                               interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>;
+                               status = "disabled";
+                       };
                };
        };
 };