linux-kernel - Re: [PATCH v2 7/8] arm64: dts: qcom: sa8295p-adp: Enable GPU

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Message-ID: <4a1c18e3-39c8-4070-ae55-b1148b3dc65b@linaro.org>
Date: Wed, 27 Dec 2023 02:09:47 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Bjorn Andersson <quic_bjorande@...cinc.com>,
 Bjorn Andersson <andersson@...nel.org>,
 Michael Turquette <mturquette@...libre.com>, Stephen Boyd
 <sboyd@...nel.org>, Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Taniya Das <quic_tdas@...cinc.com>,
 Ulf Hansson <ulf.hansson@...aro.org>, Johan Hovold
 <johan+linaro@...nel.org>, Catalin Marinas <catalin.marinas@....com>,
 Will Deacon <will@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-pm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 7/8] arm64: dts: qcom: sa8295p-adp: Enable GPU

On 22.12.2023 05:39, Bjorn Andersson wrote:
> With the necessary support in place for supplying VDD_GFX from the
> MAX20411 regulator, enable the GPU clock controller, GMU, Adreno SMMU
> and the GPU on the SA8295P ADP.
> 
> Signed-off-by: Bjorn Andersson <quic_bjorande@...cinc.com>
> ---
[...]

> +&gpucc {
> +	vdd-gfx-supply = <&vdd_gfx>;
> +	status = "okay";
> +};
Already enabled

> +
> +&gmu {
> +	status = "okay";
> +};
> +
> +&gpu {
> +	status = "okay";
> +
> +	zap-shader {
> +		memory-region = <&gpu_mem>;
> +		firmware-name = "qcom/sa8295p/a690_zap.mbn";
> +	};
> +};
> +
> +&gpu_smmu {
> +	status = "okay";
> +};
Already enabled


Konrad