[PATCH] arm64: dts: rockchip: Add some pins for NanoPi4

[Heiko Stübner]

Am Dienstag, 15. März 2022, 14:52:59 CET schrieb Robin Murphy:
> The NanoPi4 boards have the RK808's always-on 32KHz clock wired to the
> SoC, so have it claim the relevant pinctrl to actually enable the
> CLK32K_IN input. The RK808's SLEEP pin is also wired to the SoC's
> AP_PWROFF output, so we may as well claim that too.
> 
> Signed-off-by: Robin Murphy <robin.murphy at arm.com>
> ---
>  arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
> index 8c0ff6c96e03..cbb12cfd40be 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
> @@ -267,7 +267,7 @@ rk808: pmic at 1b {
>  		interrupt-parent = <&gpio1>;
>  		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
>  		pinctrl-names = "default";
> -		pinctrl-0 = <&pmic_int_l>;
> +		pinctrl-0 = <&pmic_int_l>, <&ap_pwroff>, <&xin32k>;

hmm that xin32k isn't present. Is this missing some previous patch?

>  		rockchip,system-power-controller;
>  		wakeup-source;
>  
>