Re: [PATCH v3 10/12] arm64: dts: exynosautov9: add initial cmu clock nodes

[Chanwoo Choi <cwchoi00@xxxxxxxxx>]

On 22. 5. 4. 16:51, Chanho Park wrote:
> Add cmu_top, cmu_busmc, cmu_core, cmu_fsys and peric0/c1/s clock nodes.
>
> Signed-off-by: Chanho Park <chanho61.park@xxxxxxxxxxx>
> ---
>   arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 84 ++++++++++++++++++++
>   1 file changed, 84 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
> index 807d500d6022..c9cd3774f298 100644
> --- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
> @@ -6,6 +6,7 @@
>    *
>    */
>   
> +#include <dt-bindings/clock/samsung,exynosautov9.h>
>   #include <dt-bindings/interrupt-controller/arm-gic.h>
>   #include <dt-bindings/soc/samsung,exynos-usi.h>
>   
> @@ -190,6 +191,89 @@ chipid@10000000 {
>   			reg = <0x10000000 0x24>;
>   		};
>   
> +		cmu_peris: clock-controller@10020000 {
> +			compatible = "samsung,exynosautov9-cmu-peris";
> +			reg = <0x10020000 0x8000>;
> +			#clock-cells = <1>;
> +
> +			clocks = <&xtcxo>,
> +				 <&cmu_top DOUT_CLKCMU_PERIS_BUS>;
> +			clock-names = "oscclk",
> +				      "dout_clkcmu_peris_bus";
> +		};
> +
> +		cmu_peric0: clock-controller@10200000 {
> +			compatible = "samsung,exynosautov9-cmu-peric0";
> +			reg = <0x10200000 0x8000>;
> +			#clock-cells = <1>;
> +
> +			clocks = <&xtcxo>,
> +				 <&cmu_top DOUT_CLKCMU_PERIC0_BUS>,
> +				 <&cmu_top DOUT_CLKCMU_PERIC0_IP>;
> +			clock-names = "oscclk",
> +				      "dout_clkcmu_peric0_bus",
> +				      "dout_clkcmu_peric0_ip";
> +		};
> +
> +		cmu_peric1: clock-controller@10800000 {
> +			compatible = "samsung,exynosautov9-cmu-peric1";
> +			reg = <0x10800000 0x8000>;
> +			#clock-cells = <1>;
> +
> +			clocks = <&xtcxo>,
> +				 <&cmu_top DOUT_CLKCMU_PERIC1_BUS>,
> +				 <&cmu_top DOUT_CLKCMU_PERIC1_IP>;
> +			clock-names = "oscclk",
> +				      "dout_clkcmu_peric1_bus",
> +				      "dout_clkcmu_peric1_ip";
> +		};
> +
> +		cmu_fsys2: clock-controller@17c00000 {
> +			compatible = "samsung,exynosautov9-cmu-fsys2";
> +			reg = <0x17c00000 0x8000>;
> +			#clock-cells = <1>;
> +
> +			clocks = <&xtcxo>,
> +				 <&cmu_top DOUT_CLKCMU_FSYS2_BUS>,
> +				 <&cmu_top DOUT_CLKCMU_FSYS2_UFS_EMBD>,
> +				 <&cmu_top DOUT_CLKCMU_FSYS2_ETHERNET>;
> +			clock-names = "oscclk",
> +				      "dout_clkcmu_fsys2_bus",
> +				      "dout_fsys2_clkcmu_ufs_embd",
> +				      "dout_fsys2_clkcmu_ethernet";
> +		};
> +
> +		cmu_core: clock-controller@1b030000 {
> +			compatible = "samsung,exynosautov9-cmu-core";
> +			reg = <0x1b030000 0x8000>;
> +			#clock-cells = <1>;
> +
> +			clocks = <&xtcxo>,
> +				 <&cmu_top DOUT_CLKCMU_CORE_BUS>;
> +			clock-names = "oscclk",
> +				      "dout_clkcmu_core_bus";
> +		};
> +
> +		cmu_busmc: clock-controller@1b200000 {
> +			compatible = "samsung,exynosautov9-cmu-busmc";
> +			reg = <0x1b200000 0x8000>;
> +			#clock-cells = <1>;
> +
> +			clocks = <&xtcxo>,
> +				 <&cmu_top DOUT_CLKCMU_BUSMC_BUS>;
> +			clock-names = "oscclk",
> +				      "dout_clkcmu_busmc_bus";
> +		};
> +
> +		cmu_top: clock-controller@1b240000 {
> +			compatible = "samsung,exynosautov9-cmu-top";
> +			reg = <0x1b240000 0x8000>;
> +			#clock-cells = <1>;
> +
> +			clocks = <&xtcxo>;
> +			clock-names = "oscclk";
> +		};
> +
>   		gic: interrupt-controller@10101000 {
>   			compatible = "arm,gic-400";
>   			#interrupt-cells = <3>;

Reviewed-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

--
Best Regards,
Samsung Electronics
Chanwoo Choi