linux-kernel - Re: [PATCH v2 2/9] arm64: dts: qcom: msm8953: Adjust reserved-memory nodes

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Date:   Mon, 21 Nov 2022 12:15:33 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Luca Weiss <luca@...tu.xyz>, linux-arm-msm@...r.kernel.org
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/9] arm64: dts: qcom: msm8953: Adjust reserved-memory
 nodes



On 19.11.2022 21:37, Luca Weiss wrote:
> Adjust node names so they're not just memory@ but actually show what
> they're used for. Also add labels to most nodes so we can easily
> reference them from devices.
> 
> Signed-off-by: Luca Weiss <luca@...tu.xyz>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
> Changes in v2:
> * new patch
> 
>  arch/arm64/boot/dts/qcom/msm8953.dtsi | 24 ++++++++++++------------
>  1 file changed, 12 insertions(+), 12 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi
> index 32349174c4bd..62d2ae30711b 100644
> --- a/arch/arm64/boot/dts/qcom/msm8953.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi
> @@ -245,18 +245,18 @@ reserved-memory {
>  		#size-cells = <2>;
>  		ranges;
>  
> -		zap_shader_region: memory@...00000 {
> +		zap_shader_region: zap@...00000 {
>  			compatible = "shared-dma-pool";
>  			reg = <0x0 0x81800000 0x0 0x2000>;
>  			no-map;
>  		};
>  
> -		memory@...00000 {
> +		qseecom_mem: qseecom@...00000 {
>  			reg = <0x0 0x85b00000 0x0 0x800000>;
>  			no-map;
>  		};
>  
> -		smem_mem: memory@...00000 {
> +		smem_mem: smem@...00000 {
>  			compatible = "qcom,smem";
>  			reg = <0x0 0x86300000 0x0 0x100000>;
>  			qcom,rpm-msg-ram = <&rpm_msg_ram>;
> @@ -264,47 +264,47 @@ smem_mem: memory@...00000 {
>  			no-map;
>  		};
>  
> -		memory@...00000 {
> +		reserved@...00000 {
>  			reg = <0x0 0x86400000 0x0 0x400000>;
>  			no-map;
>  		};
>  
> -		mpss_mem: memory@...00000 {
> +		mpss_mem: mpss@...00000 {
>  			reg = <0x0 0x86c00000 0x0 0x6a00000>;
>  			no-map;
>  		};
>  
> -		adsp_fw_mem: memory@...00000 {
> +		adsp_fw_mem: adsp@...00000 {
>  			reg = <0x0 0x8d600000 0x0 0x1100000>;
>  			no-map;
>  		};
>  
> -		wcnss_fw_mem: memory@...00000 {
> +		wcnss_fw_mem: wcnss@...00000 {
>  			reg = <0x0 0x8e700000 0x0 0x700000>;
>  			no-map;
>  		};
>  
> -		memory@...00000 {
> +		dfps_data_mem: dfps-data@...00000 {
>  			reg = <0 0x90000000 0 0x1000>;
>  			no-map;
>  		};
>  
> -		memory@...01000 {
> +		cont_splash_mem: cont-splash@...01000 {
>  			reg = <0x0 0x90001000 0x0 0x13ff000>;
>  			no-map;
>  		};
>  
> -		venus_mem: memory@...00000 {
> +		venus_mem: venus@...00000 {
>  			reg = <0x0 0x91400000 0x0 0x700000>;
>  			no-map;
>  		};
>  
> -		mba_mem: memory@...00000 {
> +		mba_mem: mba@...00000 {
>  			reg = <0x0 0x92000000 0x0 0x100000>;
>  			no-map;
>  		};
>  
> -		memory@...00000 {
> +		rmtfs@...00000 {
>  			compatible = "qcom,rmtfs-mem";
>  			reg = <0x0 0xf2d00000 0x0 0x180000>;
>  			no-map;