linux-kernel - Re: [PATCH 6.0 438/862] arm64: dts: qcom: sc8280xp-pmics: Remove reg entry & use correct node name for pmc8280c

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Date:   Wed, 19 Oct 2022 17:33:09 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Bryan ODonoghue <bryan.odonoghue@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Bhupesh Sharma <bhupesh.sharma@...aro.org>,
        Sasha Levin <sashal@...nel.org>
Subject: Re: [PATCH 6.0 438/862] arm64: dts: qcom: sc8280xp-pmics: Remove reg
 entry & use correct node name for pmc8280c_lpg node

On Wed, Oct 19, 2022 at 10:28:45AM +0200, Greg Kroah-Hartman wrote:
> From: Bhupesh Sharma <bhupesh.sharma@...aro.org>
> 
> [ Upstream commit 7dac7991408f77b0b33ee5e6b729baa683889277 ]
> 
> Commit eeca7d46217c ("arm64: dts: qcom: pm8350c: Drop PWM reg declaration")
> dropped PWM reg declaration for pm8350c pwm(s), but there is a leftover
> 'reg' entry inside the lpg/pwm node in sc8280xp dts file. Remove the same.
> 
> While at it, also remove the unused unit address in the node
> label.
> 
> Also, since dt-bindings expect LPG/PWM node name to be "pwm",
> use correct node name as well, to fix the following
> error reported by 'make dtbs_check':
> 
>   'lpg' does not match any of the regexes
> 
> Fixes: eeca7d46217c ("arm64: dts: qcom: pm8350c: Drop PWM reg declaration")

Despite the Fixes tag, this is not a bug a fix but rather a cleanup for
compliance with the DT schema (for which there are thousands of similar
warnings).

Please drop.

> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Cc: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> Cc: Bjorn Andersson <andersson@...nel.org>
> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@...aro.org>
> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Signed-off-by: Bjorn Andersson <andersson@...nel.org>
> Link: https://lore.kernel.org/r/20220905070240.1634997-1-bhupesh.sharma@linaro.org
> Signed-off-by: Sasha Levin <sashal@...nel.org>
> ---
>  arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
> index ae90b97aecb8..24836b6b9bbc 100644
> --- a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
> @@ -60,9 +60,8 @@
>  			#interrupt-cells = <2>;
>  		};
>  
> -		pmc8280c_lpg: lpg@...0 {
> +		pmc8280c_lpg: pwm {
>  			compatible = "qcom,pm8350c-pwm";
> -			reg = <0xe800>;
>  
>  			#address-cells = <1>;
>  			#size-cells = <0>;

Johan