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

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Date:   Fri, 25 Nov 2022 08:22:40 -0600
From:   Sam Protsenko <semen.protsenko@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     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,
        Sriranjani P <sriranjani.p@...sung.com>,
        Chanho Park <chanho61.park@...sung.com>
Subject: Re: [PATCH 1/4] arm64: dts: exynos: add dedicated SYSREG compatibles
 to Exynos5433

On Fri, 25 Nov 2022 at 05:22, Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org> wrote:
>
> 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: Sam Protsenko <semen.protsenko@...aro.org>

>  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
>