> -----Original Message-----
> From: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
> Sent: Friday, January 20, 2023 11:01 PM
> To: Rob Herring <robh+dt@xxxxxxxxxx>; Krzysztof Kozlowski
> <krzysztof.kozlowski+dt@xxxxxxxxxx>; Alim Akhtar
> <alim.akhtar@xxxxxxxxxxx>; devicetree@xxxxxxxxxxxxxxx; linux-arm-
> kernel@xxxxxxxxxxxxxxxxxxx; linux-samsung-soc@xxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx
> Cc: Sam Protsenko <semen.protsenko@xxxxxxxxxx>; Chanho Park
> <chanho61.park@xxxxxxxxxxx>; Krzysztof Kozlowski
> <krzysztof.kozlowski@xxxxxxxxxx>
> Subject: [PATCH 1/6] arm64: dts: exynos: disable non-working GPU on
> Exynos7 Espresso
>
> The Panfrost GPU drivers require clock but such was not provided in
> Exynos7 DTSI. The CMU_G3D clock controller was not upstreamed, thus
> consider GPU as non-working and simply disable it to silence warnings
> like:
>
> exynos7-espresso.dtb: gpu@14ac0000: 'clocks' is a required property
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
>
> ---
Reviewed-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
>
> This patchset fixes remaining Exynos/Tesla ARMv8 dtbs_check warnings. No
> more excuses for not running dtbs_check on new patches.
Thanks Krzysztof for cleaning it up.
> ---
> arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> index b846c0be90e3..829657c9c7ca 100644
> --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
> @@ -61,7 +61,6 @@ &fin_pll {
>
> &gpu {
> mali-supply = <&buck6_reg>;
> - status = "okay";
> };
>
> &serial_2 {
> --
> 2.34.1
