linux-kernel - Re: [PATCH V14 4/4] arm64: dts: qcom: ipq6018: add pwm node

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Message-ID: <9afe38a1-193b-494e-a47f-83610d6dabac@linaro.org>
Date:   Thu, 5 Oct 2023 09:30:57 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Devi Priya <quic_devipriy@...cinc.com>, agross@...nel.org,
        andersson@...nel.org, konrad.dybcio@...aro.org, lee@...nel.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, thierry.reding@...il.com,
        ndesaulniers@...gle.com, trix@...hat.com, baruch@...s.co.il,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, llvm@...ts.linux.dev
Cc:     linux-pwm@...r.kernel.org, u.kleine-koenig@...gutronix.de,
        nathan@...nel.org
Subject: Re: [PATCH V14 4/4] arm64: dts: qcom: ipq6018: add pwm node

On 05/10/2023 06:31, Devi Priya wrote:
> Describe the PWM block on IPQ6018.
> 
> The PWM is in the TCSR area. Make &tcsr "simple-mfd" compatible, and add
> &pwm as child of &tcsr.
> 
> Add also ipq6018 specific compatible string.
> 
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Co-developed-by: Baruch Siach <baruch.siach@...lu.com>
> Signed-off-by: Baruch Siach <baruch.siach@...lu.com>
> Signed-off-by: Devi Priya <quic_devipriy@...cinc.com>
> ---
> v14:
> 
>   Moved ranges just after reg as suggested by Krzysztof
> 
>   Picked up the R-b tag
> 
> v13:
> 
>   No change
> 
> v12: 
> 
>   No change
> 
> v11:
> 
>   No change
> 
> v10:
> 
>   No change
> 
> v9:
> 
>   Add 'ranges' property (Rob)
> 
> v8:
> 
>   Add size cell to 'reg' (Rob)
> 
> v7:
> 
>   Use 'reg' instead of 'offset' (Rob)
> 
>   Add qcom,tcsr-ipq6018 (Rob)
> 
>   Drop clock-names (Bjorn)
> 
> v6:
> 
>   Make the PWM node child of TCSR (Rob Herring)
> 
>   Add assigned-clocks/assigned-clock-rates (Uwe Kleine-König)
> 
> v5: Use qcom,pwm-regs for TCSR phandle instead of direct regs
> 
> v3: s/qcom,pwm-ipq6018/qcom,ipq6018-pwm/ (Rob Herring)
> 
>  arch/arm64/boot/dts/qcom/ipq6018.dtsi | 15 ++++++++++++++-
>  1 file changed, 14 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> index e59b9df96c7e..565e61ce382f 100644
> --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> @@ -390,8 +390,21 @@ tcsr_mutex: hwlock@...5000 {
>  		};
>  
>  		tcsr: syscon@...7000 {
> -			compatible = "qcom,tcsr-ipq6018", "syscon";
> +			compatible = "qcom,tcsr-ipq6018", "syscon", "simple-mfd";
>  			reg = <0x0 0x01937000 0x0 0x21000>;
> +			ranges = <0x0 0x0 0x01937000 0x21000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +
> +			 pwm: pwm@...0 {

Broken indentation.

Best regards,
Krzysztof