linux-kernel - RE: [PATCH 6/6] arm64: dts: exynos: Add CMU

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Date:   Wed, 15 Feb 2023 12:52:53 +0900
From:   CHANHO PARK <chanho61.park@...sung.com>
To:     Sam Protsenko <semen.protsenko@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Rob Herring <robh+dt@...nel.org>
CC:     David Virag <virag.david003@...il.com>,
        ALIM AKHTAR <alim.akhtar@...sung.com>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Tomasz Figa <tomasz.figa@...il.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        "linux-samsung-soc@...r.kernel.org" 
        <linux-samsung-soc@...r.kernel.org>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 6/6] arm64: dts: exynos: Add CMU_G3D node for Exynos850
 SoC

> -----Original Message-----
> From: Sam Protsenko <semen.protsenko@...aro.org>
> Sent: Saturday, February 11, 2023 3:40 PM
> To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>; Chanwoo Choi
> <cw00.choi@...sung.com>; Sylwester Nawrocki <s.nawrocki@...sung.com>; Rob
> Herring <robh+dt@...nel.org>
> Cc: David Virag <virag.david003@...il.com>; Chanho Park
> <chanho61.park@...sung.com>; Alim Akhtar <alim.akhtar@...sung.com>; Sumit
> Semwal <sumit.semwal@...aro.org>; Tomasz Figa <tomasz.figa@...il.com>;
> Michael Turquette <mturquette@...libre.com>; Stephen Boyd
> <sboyd@...nel.org>; linux-samsung-soc@...r.kernel.org; linux-
> clk@...r.kernel.org; devicetree@...r.kernel.org; linux-arm-
> kernel@...ts.infradead.org; linux-kernel@...r.kernel.org
> Subject: [PATCH 6/6] arm64: dts: exynos: Add CMU_G3D node for Exynos850
> SoC
> 
> Add missing G3D clock domain to Exynos850 SoC device tree.
> 
> Signed-off-by: Sam Protsenko <semen.protsenko@...aro.org>

Reviewed-by: Chanho Park <chanho61.park@...sung.com>

> ---
>  arch/arm64/boot/dts/exynos/exynos850.dtsi | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi
> b/arch/arm64/boot/dts/exynos/exynos850.dtsi
> index a38fe5129937..d67e98120313 100644
> --- a/arch/arm64/boot/dts/exynos/exynos850.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi
> @@ -245,6 +245,15 @@ cmu_peri: clock-controller@...30000 {
>  				      "dout_peri_uart", "dout_peri_ip";
>  		};
> 
> +		cmu_g3d: clock-controller@...00000 {
> +			compatible = "samsung,exynos850-cmu-g3d";
> +			reg = <0x11400000 0x8000>;
> +			#clock-cells = <1>;
> +
> +			clocks = <&oscclk>, <&cmu_top CLK_DOUT_G3D_SWITCH>;
> +			clock-names = "oscclk", "dout_g3d_switch";
> +		};
> +
>  		cmu_apm: clock-controller@...00000 {
>  			compatible = "samsung,exynos850-cmu-apm";
>  			reg = <0x11800000 0x8000>;
> --
> 2.39.1