linux-kernel - Re: [PATCH v2 09/15] arm64: dts: qcom: sa8775p: add the Power On device node

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Message-ID: <c74e0683-304d-7571-1d22-c2c65d02dc6a@linaro.org>
Date:   Mon, 20 Mar 2023 18:24:57 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Bartosz Golaszewski <brgl@...ev.pl>,
        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, linux-gpio@...r.kernel.org,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH v2 09/15] arm64: dts: qcom: sa8775p: add the Power On
 device node



On 20.03.2023 18:23, Konrad Dybcio wrote:
> 
> 
> On 20.03.2023 16:48, Bartosz Golaszewski wrote:
>> From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
>>
>> Add the PON node to PMIC #0 for sa8775p platforms.
>>
>> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
>> ---
> Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> 
> Konrad
Hold up, I am not sure if PBS is there on PMM8654AU. Check the
-pmic-overlay.dtsi.

Konrad
>>  arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi | 8 ++++++++
>>  1 file changed, 8 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
>> index afe220b374c2..dbc596e32253 100644
>> --- a/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
>> @@ -12,6 +12,14 @@ pmm8654au_0: pmic@0 {
>>  		reg = <0x0 SPMI_USID>;
>>  		#address-cells = <1>;
>>  		#size-cells = <0>;
>> +
>> +		pmm8654au_0_pon: pon@...0 {
>> +			compatible = "qcom,pmk8350-pon";
>> +			reg = <0x1200>, <0x800>;
>> +			reg-names = "hlos", "pbs";
>> +			mode-recovery = <0x1>;
>> +			mode-bootloader = <0x2>;
>> +		};
>>  	};
>>  
>>  	pmm8654au_1: pmic@2 {