On Fri, Mar 17, 2017 at 11:43:41PM +0800, Icenowy Zheng wrote:
> Allwinner V3s features a LRADC like the ones in older SoCs.
>
> Add a device tree node for it.
>
> Signed-off-by: Icenowy Zheng <icenowy@xxxxxxxx>
> ---
> arch/arm/boot/dts/sun8i-v3s.dtsi | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
> index 71075969e5e6..77bbf5ff9548 100644
> --- a/arch/arm/boot/dts/sun8i-v3s.dtsi
> +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
> @@ -238,6 +238,13 @@
> interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> + lradc: lradc@01c22800 {
The node name should reflect the class of the device, so something like adc@..
> + compatible = "allwinner,sun4i-a10-lradc-keys";
Please put a SoC-specific compatible there.
Thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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