Re: [PATCH 3/4] arm64: dts: exynosautov920: enable support for scaler device

[Krzysztof Kozlowski <krzk@kernel.org>]

On 27/08/2025 06:47, Kisung Lee wrote:
> Add the Scaler Devicetree for the Scaler present on the
> ExynosAutoV920 SoC. The scaler provides hardware acceleration
> for 2D scaling up/down and color space conversion processing.
> 
> Signed-off-by: Kisung Lee <kiisung.lee@samsung.com>
> ---
>  .../arm64/boot/dts/exynos/exynosautov920.dtsi | 22 +++++++++++++++++++
>  1 file changed, 22 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
> index 0fdf2062930a..e3dad683fa36 100644
> --- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
> @@ -26,6 +26,7 @@ aliases {
>  		pinctrl5 = &pinctrl_hsi2ufs;
>  		pinctrl6 = &pinctrl_peric0;
>  		pinctrl7 = &pinctrl_peric1;
> +		scaler0 = &scaler_0;
>  	};
>  
>  	arm-pmu {
> @@ -1504,6 +1505,27 @@ timer {
>  			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
>  			     <GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
>  	};
> +
> +	scaler_0: scaler@1A830000 {
> +		compatible = "samsung,exynos5-scaler";
> +		reg = <0x0 0x1A830000 0x0 0x3000>;
> +		interrupts = <GIC_SPI 639 IRQ_TYPE_LEVEL_HIGH>;
> +
> +		mscl_qos_table = < 0 800000 800000

Nice try. NAK. Don't ever send such properties.


Best regards,
Krzysztof