On 12/26/2025 11:59 PM, Akhil P Oommen wrote:
> From: Jie Zhang <quic_jiezh@quicinc.com>
>
> Enable GPU for qcs615-ride platform and provide path for zap
> shader.
>
> Signed-off-by: Jie Zhang <quic_jiezh@quicinc.com>
> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
> arch/arm64/boot/dts/qcom/qcs615-ride.dts | 8 ++++++++
> arch/arm64/boot/dts/qcom/talos.dtsi | 2 +-
> 2 files changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> index be67eb173046f9e4ac58157f282c3af41e53d374..33e33aa54691d38f96e5c76596719691e2596eb5 100644
> --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> @@ -358,6 +358,14 @@ vreg_l17a: ldo17 {
> };
> };
>
> +&gpu {
> + status = "okay";
> +};
> +
> +&gpu_zap_shader {
> + firmware-name = "qcom/qcs615/a612_zap.mbn";
> +};
> +
> &i2c2 {
> clock-frequency = <400000>;
> status = "okay";
> diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi
> index 7c2866122f9a13b8572fd9e6fa9d336176765000..606f5e234e4a02caaa03f1084336e137768dba1f 100644
> --- a/arch/arm64/boot/dts/qcom/talos.dtsi
> +++ b/arch/arm64/boot/dts/qcom/talos.dtsi
> @@ -1902,7 +1902,7 @@ opp-435000000 {
>
> gmu: gmu@506a000 {
> compatible = "qcom,adreno-rgmu-612.0", "qcom,adreno-rgmu";
> - reg = <0x0 0x0506a000 0x0 0x34000>;
> + reg = <0x0 0x0506d000 0x0 0x2c000>;
>
> clocks = <&gpucc GPU_CC_CX_GMU_CLK>,
> <&gpucc GPU_CC_CXO_CLK>,
>
A case of fixup gone bad. This chunk should be in patch#6.
-Akhil.