linux-kernel - Re: [PATCH 4/5] ARM: dts: qcom: add pxo/cxo clock-output-names for ipq8064

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Date:   Wed, 6 Jul 2022 15:24:15 +0200
From:   Konrad Dybcio <konrad.dybcio@...ainline.org>
To:     Christian Marangi <ansuelsmth@...il.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/5] ARM: dts: qcom: add pxo/cxo clock-output-names for
 ipq8064



On 5.07.2022 22:28, Christian Marangi wrote:
> Drivers expect to call pxo/cxo_board clock as pxo/cxo.
> Use clock-output-names to set the correct naming for these fixed clock
> to save drivers that are migrating to parent_data and still use
> parent_names.
> 
For this you'd want to call them "cxo_board" and "pxo_board",
as that's what they were named because of their node names.

Konrad
> Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
> ---
>  arch/arm/boot/dts/qcom-ipq8064.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
> index 1425a4e4283f..720e27e29627 100644
> --- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
> +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
> @@ -302,12 +302,14 @@ cxo_board: cxo_board {
>  			compatible = "fixed-clock";
>  			#clock-cells = <0>;
>  			clock-frequency = <25000000>;
> +			clock-output-names = "cxo";
>  		};
>  
>  		pxo_board: pxo_board {
>  			compatible = "fixed-clock";
>  			#clock-cells = <0>;
>  			clock-frequency = <25000000>;
> +			clock-output-names = "pxo";
>  		};
>  
>  		sleep_clk: sleep_clk {