Re: [PATCH 09/14] arm64: dts: qcom: sc8280xp: drop UFS PHY clock-cells

From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Johan Hovold <johan+linaro@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Andy Gross <agross@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 09/14] arm64: dts: qcom: sc8280xp: drop UFS PHY clock-cells
Date: Tue, 5 Jul 2022 16:06:19 +0300	[thread overview]
Message-ID: <f8e44194-4a9f-be6f-a170-e59757476837@linaro.org> (raw)
In-Reply-To: <20220705114032.22787-10-johan+linaro@kernel.org>

On 05/07/2022 14:40, Johan Hovold wrote:
> The QMP UFS PHY provides more than one symbol clock and would need an
> index to differentiate the clocks, but none of this is described by the
> binding currently.
> 
> Drop the incorrect '#clock-cells' property for now.

Could you please take a glance whether 
https://lore.kernel.org/linux-arm-msm/20220620153956.1723269-2-dmitry.baryshkov@linaro.org/ 
makes a sense to the sc8280xp platform?

> 
> Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
> ---
>   arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 2 --
>   1 file changed, 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> index 345a19a6e874..ce4df4e814fe 100644
> --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> @@ -1447,7 +1447,6 @@ ufs_mem_phy_lanes: phy@1d87400 {
>   				      <0 0x01d87800 0 0x108>,
>   				      <0 0x01d87a00 0 0x1e0>;
>   				#phy-cells = <0>;
> -				#clock-cells = <0>;
>   			};
>   		};
>   
> @@ -1517,7 +1516,6 @@ ufs_card_phy_lanes: phy@1da7400 {
>   				      <0 0x01da7800 0 0x108>,
>   				      <0 0x01da7a00 0 0x1e0>;
>   				#phy-cells = <0>;
> -				#clock-cells = <0>;
>   			};
>   		};
>   

-- 
With best wishes
Dmitry