Re: [PATCH 7/8] ARM: dts: exynos: move DP and MIPI phys to PMU node in Exynos5250

[Marek Szyprowski]

On 27.01.2023 20:40, Krzysztof Kozlowski wrote:
> The DisplayPort and MIPI phys are actually part of the Power Management
> Unit system controller.  They do not have their own address space, thus
> keeping the nodes under soc causes warnings:
>
>    exynos5250-arndale.dtb: soc: video-phy-0: {'compatible': ['samsung,exynos5250-dp-video-phy'],
>      'samsung,pmu-syscon': [[20]], '#phy-cells': [[0]], 'phandle': [[24]]} should not be valid under {'type': 'object'}
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Tested-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> ---
>   arch/arm/boot/dts/exynos5250.dtsi | 24 +++++++++++-------------
>   1 file changed, 11 insertions(+), 13 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
> index 97e89859ba3d..a35c00f055a3 100644
> --- a/arch/arm/boot/dts/exynos5250.dtsi
> +++ b/arch/arm/boot/dts/exynos5250.dtsi
> @@ -290,7 +290,7 @@ pinctrl_3: pinctrl@3860000 {
>   		};
>   
>   		pmu_system_controller: system-controller@10040000 {
> -			compatible = "samsung,exynos5250-pmu", "syscon";
> +			compatible = "samsung,exynos5250-pmu", "simple-mfd", "syscon";
>   			reg = <0x10040000 0x5000>;
>   			clock-names = "clkout16";
>   			clocks = <&clock CLK_FIN_PLL>;
> @@ -298,6 +298,16 @@ pmu_system_controller: system-controller@10040000 {
>   			interrupt-controller;
>   			#interrupt-cells = <3>;
>   			interrupt-parent = <&gic>;
> +
> +			dp_phy: dp-phy {
> +				compatible = "samsung,exynos5250-dp-video-phy";
> +				#phy-cells = <0>;
> +			};
> +
> +			mipi_phy: mipi-phy {
> +				compatible = "samsung,s5pv210-mipi-video-phy";
> +				#phy-cells = <1>;
> +			};
>   		};
>   
>   		watchdog@101d0000 {
> @@ -810,18 +820,6 @@ mixer: mixer@14450000 {
>   			status = "disabled";
>   		};
>   
> -		dp_phy: video-phy-0 {
> -			compatible = "samsung,exynos5250-dp-video-phy";
> -			samsung,pmu-syscon = <&pmu_system_controller>;
> -			#phy-cells = <0>;
> -		};
> -
> -		mipi_phy: video-phy-1 {
> -			compatible = "samsung,s5pv210-mipi-video-phy";
> -			#phy-cells = <1>;
> -			syscon = <&pmu_system_controller>;
> -		};
> -
>   		dsi_0: dsi@14500000 {
>   			compatible = "samsung,exynos4210-mipi-dsi";
>   			reg = <0x14500000 0x10000>;

Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland