linux-kernel - Re: [PATCH] arm64: dts: qcom: sa8295p-adp: Add RTC node

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Date:   Mon, 5 Dec 2022 19:06:28 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Bjorn Andersson <quic_bjorande@...cinc.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sa8295p-adp: Add RTC node



On 05/12/2022 18:43, Bjorn Andersson wrote:
> The first PM8540 PMIC has an available RTC block, describe this in the
> SA8295P ADP. Mark it as wakeup-source to allow waking the system from
> sleep.
> 
> Signed-off-by: Bjorn Andersson <quic_bjorande@...cinc.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
>   arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 8 ++++++++
>   1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
> index d55c8c5304cc..d2eb3d870f5a 100644
> --- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
> +++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
> @@ -510,6 +510,14 @@ pm8450a: pmic@0 {
>   		#address-cells = <1>;
>   		#size-cells = <0>;
>   
> +		rtc@...0 {
> +			compatible = "qcom,pm8941-rtc";
> +			reg = <0x6000>;
> +			reg-names = "rtc", "alarm";
> +			interrupts = <0x0 0x61 0x1 IRQ_TYPE_NONE>;
> +			wakeup-source;
> +		};
> +
>   		pm8450a_gpios: gpio@...0 {
>   			compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";
>   			reg = <0xc000>;