[PATCH v2] ARM64: dts: meson-axg: enable IR controller

[PATCH v2] ARM64: dts: meson-axg: enable IR controller

[Yixun Lan]

Enable IR remote controller which find in Amlogic's Meson-AXG SoC.

Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>

---

Changes since v1 at [1]:
 - drop the compatbile 'amlogic,meson-gx-ir'

[1]
 http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005527.html
---
 arch/arm64/boot/dts/amlogic/meson-axg-s400.dts |  6 ++++++
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi     | 14 ++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 0864d1ff2d9b..ca676cafdbb3 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -34,3 +34,9 @@
 	pinctrl-0 = <&i2c1_z_pins>;
 	pinctrl-names = "default";
 };
+
+&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 9bb85893c1b7..f68f709762dd 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -616,6 +616,13 @@
 					#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";
+					};
+				};
 			};
 
 			i2c_AO: i2c@5000 {
@@ -664,6 +671,13 @@
 				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";
+			};
 		};
 	};
 };
-- 
2.15.0

Re: [PATCH v2] ARM64: dts: meson-axg: enable IR controller

[Neil Armstrong]

On 04/12/2017 06:38, Yixun Lan wrote:
> Enable IR remote controller which find in Amlogic's Meson-AXG SoC.
> 
> Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
> 
> ---
> 
> Changes since v1 at [1]:
>  - drop the compatbile 'amlogic,meson-gx-ir'
> 
> [1]
>  http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005527.html
> ---
>  arch/arm64/boot/dts/amlogic/meson-axg-s400.dts |  6 ++++++
>  arch/arm64/boot/dts/amlogic/meson-axg.dtsi     | 14 ++++++++++++++
>  2 files changed, 20 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
> index 0864d1ff2d9b..ca676cafdbb3 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
> @@ -34,3 +34,9 @@
>  	pinctrl-0 = <&i2c1_z_pins>;
>  	pinctrl-names = "default";
>  };
> +
> +&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 9bb85893c1b7..f68f709762dd 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
> @@ -616,6 +616,13 @@
>  					#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";
> +					};
> +				};
>  			};
>  
>  			i2c_AO: i2c@5000 {
> @@ -664,6 +671,13 @@
>  				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";
> +			};
>  		};
>  	};
>  };
> 

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>