linux-kernel - Re: [PATCH v1 3/3] arm64: dts: qcom: x1e80100: Add gpu support

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Date: Mon, 24 Jun 2024 00:23:42 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Akhil P Oommen <quic_akhilpo@...cinc.com>
Cc: freedreno <freedreno@...ts.freedesktop.org>, 
	dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org, Rob Clark <robdclark@...il.com>, 
	Bjorn Andersson <andersson@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Konrad Dybcio <konrad.dybcio@...aro.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Rob Herring <robh@...nel.org>, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 3/3] arm64: dts: qcom: x1e80100: Add gpu support

On Sun, Jun 23, 2024 at 04:36:30PM GMT, Akhil P Oommen wrote:
> Add the necessary dt nodes for gpu support in X1E80100.
> 
> Signed-off-by: Akhil P Oommen <quic_akhilpo@...cinc.com>
> ---
> 
>  arch/arm64/boot/dts/qcom/x1e80100.dtsi | 195 +++++++++++++++++++++++++
>  1 file changed, 195 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> index 5f90a0b3c016..3e887286bab4 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> @@ -6,6 +6,7 @@
>  #include <dt-bindings/clock/qcom,rpmh.h>
>  #include <dt-bindings/clock/qcom,x1e80100-dispcc.h>
>  #include <dt-bindings/clock/qcom,x1e80100-gcc.h>
> +#include <dt-bindings/clock/qcom,x1e80100-gpucc.h>
>  #include <dt-bindings/clock/qcom,x1e80100-tcsr.h>
>  #include <dt-bindings/dma/qcom-gpi.h>
>  #include <dt-bindings/interconnect/qcom,icc.h>


> +		gmu: gmu@...a000 {
> +			compatible = "qcom,adreno-gmu-x185.1", "qcom,adreno-gmu";
> +			reg = <0x0 0x03d50000 0x0 0x10000>,
> +			      <0x0 0x03d6a000 0x0 0x35000>,
> +			      <0x0 0x0b280000 0x0 0x10000>;
> +			reg-names =  "rscc", "gmu", "gmu_pdc";

Ther @address should match the first resource defined for a device.

> +
-- 
With best wishes
Dmitry