Messages in this thread Patch in this message | | | From | Akhil P Oommen <> | Subject | [PATCH 5/5] arm64: dts: qcom: sc7280: Add Reset support for gpu | Date | Sat, 30 Jul 2022 14:47:44 +0530 |
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Add support for Reset using GPUCC driver for GPU. This helps to ensure that GPU state is reset by making sure that CX head switch is collapsed.
Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com> ---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index e66fc67..f5257d6 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -2243,6 +2243,9 @@ nvmem-cells = <&gpu_speed_bin>; nvmem-cell-names = "speed_bin"; + resets = <&gpucc GPU_CX_COLLAPSE>; + reset-names = "cx_collapse"; + gpu_opp_table: opp-table { compatible = "operating-points-v2"; -- 2.7.4
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