linux-kernel - Re: [PATCH 2/3] arm64: dts: qcom: Fix node names for sdhci 'opp-table' nodes (across dts files)

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Date:   Thu, 5 May 2022 22:16:37 -0500
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Bhupesh Sharma <bhupesh.sharma@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org, bhupesh.linux@...il.com,
        linux-kernel@...r.kernel.org, Rob Herring <robh@...nel.org>
Subject: Re: [PATCH 2/3] arm64: dts: qcom: Fix node names for sdhci
 'opp-table' nodes (across dts files)

On Fri 29 Apr 16:44 CDT 2022, Bhupesh Sharma wrote:

> Since the Qualcomm sdhci-msm device-tree binding has been converted
> to yaml format, 'make dtbs_check' reports a number of issues with
> node names for sdhci 'opp-table' nodes, as it doesn't seem to like
> any 'preceding text or numbers' before 'opp-table' pattern in the
> node names.
> 
> Fix the same.
> 
> Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
> Cc: Rob Herring <robh@...nel.org>
> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@...aro.org>
> ---
>  arch/arm64/boot/dts/qcom/sc7180.dtsi | 4 ++--
>  arch/arm64/boot/dts/qcom/sm6350.dtsi | 4 ++--
>  arch/arm64/boot/dts/qcom/sm8150.dtsi | 2 +-
>  arch/arm64/boot/dts/qcom/sm8250.dtsi | 2 +-
>  4 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 86175d257b1e..b6df3186e94c 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -725,7 +725,7 @@ sdhc_1: sdhci@...000 {
>  
>  			status = "disabled";
>  
> -			sdhc1_opp_table: sdhc1-opp-table {
> +			sdhc1_opp_table: opp-table-sdhc1 {

There's only a single opp-table child node of &sdhc_1, so I would prefer
that these would just be:

			sdhc1_opp_table: opp-table {

Like  what you did in the sm8150 and sm8250 case below.

Can you please update this accordingly?

Thanks,
Bjorn

>  				compatible = "operating-points-v2";
>  
>  				opp-100000000 {
> @@ -2609,7 +2609,7 @@ sdhc_2: sdhci@...4000 {
>  
>  			status = "disabled";
>  
> -			sdhc2_opp_table: sdhc2-opp-table {
> +			sdhc2_opp_table: opp-table-sdhc2 {
>  				compatible = "operating-points-v2";
>  
>  				opp-100000000 {
> diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
> index fb1a0f662575..87a5d72b2ca0 100644
> --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
> @@ -497,7 +497,7 @@ sdhc_1: sdhci@...000 {
>  
>  			status = "disabled";
>  
> -			sdhc1_opp_table: sdhc1-opp-table {
> +			sdhc1_opp_table: opp-table-sdhc1 {
>  				compatible = "operating-points-v2";
>  
>  				opp-19200000 {
> @@ -941,7 +941,7 @@ sdhc_2: sdhci@...4000 {
>  
>  			status = "disabled";
>  
> -			sdhc2_opp_table: sdhc2-opp-table {
> +			sdhc2_opp_table: opp-table-sdhc2 {
>  				compatible = "operating-points-v2";
>  
>  				opp-100000000 {
> diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> index 2700a8145cb9..e265d61f7c05 100644
> --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> @@ -3563,7 +3563,7 @@ sdhc_2: sdhci@...4000 {
>  
>  			status = "disabled";
>  
> -			sdhc2_opp_table: sdhc2-opp-table {
> +			sdhc2_opp_table: opp-table {
>  				compatible = "operating-points-v2";
>  
>  				opp-19200000 {
> diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> index dc2562070336..5ca16f76ddeb 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> @@ -2937,7 +2937,7 @@ sdhc_2: sdhci@...4000 {
>  
>  			status = "disabled";
>  
> -			sdhc2_opp_table: sdhc2-opp-table {
> +			sdhc2_opp_table: opp-table {
>  				compatible = "operating-points-v2";
>  
>  				opp-19200000 {
> -- 
> 2.35.1
>