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Message-ID: <690b7dbd-3165-4aa5-af85-1a1eaa12d176@linaro.org>
Date:   Thu, 30 Nov 2023 10:54:05 +0100
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From:   Neil Armstrong <neil.armstrong@linaro.org>
Reply-To: neil.armstrong@linaro.org
Subject: Re: [PATCH 6/6] arm64: dts: qcom: sm8450-hdk: Enable the A730 GPU
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To:     Konrad Dybcio <konrad.dybcio@linaro.org>,
        Will Deacon <will@kernel.org>,
        Robin Murphy <robin.murphy@arm.com>,
        Joerg Roedel <joro@8bytes.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>
Cc:     Marijn Suijten <marijn.suijten@somainline.org>,
        Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
        linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-msm@vger.kernel.org
References: <20231127-topic-a7xx_dt-v1-0-a228b8122ebf@linaro.org>
 <20231127-topic-a7xx_dt-v1-6-a228b8122ebf@linaro.org>
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In-Reply-To: <20231127-topic-a7xx_dt-v1-6-a228b8122ebf@linaro.org>
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On 27/11/2023 17:20, Konrad Dybcio wrote:
> Enable the GPU and provide a path for the ZAP blob.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>   arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 8 ++++++++
>   1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
> index 20153d08edde..a20d5d76af35 100644
> --- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
> @@ -580,6 +580,14 @@ &dispcc {
>   	status = "okay";
>   };
>   
> +&gpu {
> +	status = "okay";
> +
> +	zap-shader {
> +		firmware-name = "qcom/sm8450/a730_zap.mbn";
> +	};
> +};
> +
>   &i2c9 {
>   	clock-frequency = <400000>;
>   	status = "okay";
> 

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>