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@xxxxxxxxxxx> > > --- > > 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@xxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
