Hi Andy,
Am Montag, 31. Juli 2017, 18:19:19 CEST schrieb Andy Yan:
> Add saradc device tree node for rv1108
>
> Signed-off-by: Andy Yan <andy.yan at rock-chips.com>
> ---
>
> arch/arm/boot/dts/rv1108.dtsi | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
> index 1fc467e..958fecd 100644
> --- a/arch/arm/boot/dts/rv1108.dtsi
> +++ b/arch/arm/boot/dts/rv1108.dtsi
> @@ -275,6 +275,18 @@
> status = "disabled";
> };
>
> + adc: adc at 1038c000 {
> + compatible = "rockchip,rk3399-saradc";
you should amend the binding txt to make this something like
compatible = "rockchip,rv1108-saradc", "rockchip,rk3399-saradc"
See for example the bindings/mmc/rockchip-dw-mshc.txt as inspiration.
Heiko
