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

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Date:   Fri, 25 Nov 2022 22:21:25 +0530
From:   "Alim Akhtar" <alim.akhtar@...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>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-samsung-soc@...r.kernel.org>
Cc:     "'Sriranjani P'" <sriranjani.p@...sung.com>,
        "'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: Friday, November 25, 2022 4:52 PM
>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>
>

Reviewed-by: Alim Akhtar <alim.akhtar@...sung.com>
>---
>
>Cc: Sriranjani P <sriranjani.p@...sung.com>
>Cc: Chanho Park <chanho61.park@...sung.com>
>Cc: 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