linux-kernel - RE: [PATCH 1/4] arm64: dts: exynos: add dedicated SYSREG compatibles to Exynos5433

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Date:   Fri, 25 Nov 2022 19:59:41 +0530
From:   "Sriranjani P" <sriranjani.p@...sung.com>
To:     "'Krzysztof Kozlowski'" <krzysztof.kozlowski@...aro.org>,
        "'Lee Jones'" <lee@...nel.org>,
        "'Rob Herring'" <robh+dt@...nel.org>,
        "'Krzysztof Kozlowski'" <krzysztof.kozlowski+dt@...aro.org>,
        "'Alim Akhtar'" <alim.akhtar@...sung.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-samsung-soc@...r.kernel.org>
Cc:     "'Chanho Park'" <chanho61.park@...sung.com>,
        "'Sam Protsenko'" <semen.protsenko@...aro.org>
Subject: RE: [PATCH 1/4] arm64: dts: exynos: add dedicated SYSREG
 compatibles to Exynos5433



> -----Original Message-----
> From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@...aro.org]
> Sent: 25 November 2022 16:52
> To: Lee Jones <lee@...nel.org>; Rob Herring <robh+dt@...nel.org>;
Krzysztof
> Kozlowski <krzysztof.kozlowski+dt@...aro.org>; Alim Akhtar
> <alim.akhtar@...sung.com>; devicetree@...r.kernel.org; linux-
> kernel@...r.kernel.org; linux-arm-kernel@...ts.infradead.org;
linux-samsung-
> soc@...r.kernel.org
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>; Sriranjani P
> <sriranjani.p@...sung.com>; Chanho Park <chanho61.park@...sung.com>;
> Sam Protsenko <semen.protsenko@...aro.org>
> Subject: [PATCH 1/4] arm64: dts: exynos: add dedicated SYSREG compatibles
> to Exynos5433
> 
> Exynos5433 has several different SYSREGs, so use dedicated compatibles for
> them.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> ---
> 
> Cc: Sriranjani P <sriranjani.p@...sung.com>
> Cc: Chanho Park <chanho61.park@...sung.com>
> Cc: Sam Protsenko <semen.protsenko@...aro.org>
> ---

Reviewed-by: Sriranjani P <sriranjani.p@...sung.com>

>  arch/arm64/boot/dts/exynos/exynos5433.dtsi | 12 ++++++++----
>  1 file changed, 8 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> index bd6a354b9cb5..6976e45aa769 100644
> --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
> @@ -1118,22 +1118,26 @@ hdmiphy: hdmiphy@...f0000 {
>  		};
> 
>  		syscon_disp: syscon@...80000 {
> -			compatible = "samsung,exynos5433-sysreg", "syscon";
> +			compatible = "samsung,exynos5433-disp-sysreg",
> +				     "samsung,exynos5433-sysreg", "syscon";
>  			reg = <0x13b80000 0x1010>;
>  		};
> 
>  		syscon_cam0: syscon@...f0000 {
> -			compatible = "samsung,exynos5433-sysreg", "syscon";
> +			compatible = "samsung,exynos5433-cam0-sysreg",
> +				     "samsung,exynos5433-sysreg", "syscon";
>  			reg = <0x120f0000 0x1020>;
>  		};
> 
>  		syscon_cam1: syscon@...f0000 {
> -			compatible = "samsung,exynos5433-sysreg", "syscon";
> +			compatible = "samsung,exynos5433-cam1-sysreg",
> +				     "samsung,exynos5433-sysreg", "syscon";
>  			reg = <0x145f0000 0x1038>;
>  		};
> 
>  		syscon_fsys: syscon@...f0000 {
> -			compatible = "samsung,exynos5433-sysreg", "syscon";
> +			compatible = "samsung,exynos5433-fsys-sysreg",
> +				     "samsung,exynos5433-sysreg", "syscon";
>  			reg = <0x156f0000 0x1044>;
>  		};
> 
> --
> 2.34.1