Messages in this thread |  | | From | "Alim Akhtar" <> | Subject | RE: [PATCH 1/6] arm64: dts: exynos: disable non-working GPU on Exynos7 Espresso | Date | Sat, 28 Jan 2023 12:19:00 +0530 |
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> -----Original Message----- > From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Sent: Friday, January 20, 2023 11:01 PM > To: Rob Herring <robh+dt@kernel.org>; Krzysztof Kozlowski > <krzysztof.kozlowski+dt@linaro.org>; Alim Akhtar > <alim.akhtar@samsung.com>; devicetree@vger.kernel.org; linux-arm- > kernel@lists.infradead.org; linux-samsung-soc@vger.kernel.org; linux- > kernel@vger.kernel.org > Cc: Sam Protsenko <semen.protsenko@linaro.org>; Chanho Park > <chanho61.park@samsung.com>; Krzysztof Kozlowski > <krzysztof.kozlowski@linaro.org> > 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@linaro.org> > > ---
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
> > 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
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