Re: [PATCH 4/5] arm64: dts: qcom: r0q: enable hardware clocks

[Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>]

On 9/20/25 3:46 AM, Eric Gonçalves wrote:
> Enable the real-time clocks found in R0Q board.
> 
> Signed-off-by: Eric Gonçalves <ghatto404@gmail.com>
> ---
>  arch/arm64/boot/dts/qcom/sm8450-samsung-r0q.dts | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8450-samsung-r0q.dts b/arch/arm64/boot/dts/qcom/sm8450-samsung-r0q.dts
> index c1b0b21c0ec5..c088f1acf6ea 100644
> --- a/arch/arm64/boot/dts/qcom/sm8450-samsung-r0q.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8450-samsung-r0q.dts
> @@ -225,6 +225,21 @@ vol_up_n: vol-up-n-state {
>  	};
>  };
>  
> +&pmk8350_rtc {
> +	nvmem-cells = <&rtc_offset>;
> +	nvmem-cell-names = "offset";
> +
> +	status = "okay";
> +};
> +
> +&pmk8350_sdam_2 {
> +	status = "okay";
> +
> +	rtc_offset: rtc-offset@bc {

Is this an offset you took from somewhere downstream?

Generally you *really don't want to* poke at random SDAM cells,
as they contain a lot of important settings (incl. battery/charging)

Konrad