diff options
| author | Bjorn Andersson <[email protected]> | 2023-06-14 07:22:04 -0700 |
|---|---|---|
| committer | Bjorn Andersson <[email protected]> | 2023-06-14 08:58:37 -0700 |
| commit | 598a06afca5a2ab4850ce9ff8146ec728cca570c (patch) | |
| tree | 0d163d9c74806d4787011c86202ee5e4927b1d49 | |
| parent | eec51ab2fd6f447a993c502364704d0cb5bc8cae (diff) | |
arm64: dts: qcom: sc8280xp: Enable GPU related nodes
Add memory reservation for the zap-shader and enable the Adreno SMMU,
GPU clock controller, GMU and the GPU nodes for the SC8280XP CRD and the
Lenovo ThinkPad X13s.
Tested-by: Steev Klimaszewski <[email protected]>
Signed-off-by: Bjorn Andersson <[email protected]>
Tested-by: Johan Hovold <[email protected]>
Signed-off-by: Bjorn Andersson <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
Signed-off-by: Bjorn Andersson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 14 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 14 |
2 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts index cd7e0097d8bc..b566e403d1db 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts @@ -210,6 +210,11 @@ }; reserved-memory { + gpu_mem: gpu-mem@8bf00000 { + reg = <0 0x8bf00000 0 0x2000>; + no-map; + }; + linux,cma { compatible = "shared-dma-pool"; size = <0x0 0x8000000>; @@ -390,6 +395,15 @@ status = "okay"; }; +&gpu { + status = "okay"; + + zap-shader { + memory-region = <&gpu_mem>; + firmware-name = "qcom/sc8280xp/qcdxkmsuc8280.mbn"; + }; +}; + &mdss0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index 5ae057ad6438..7cc3028440b6 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -264,6 +264,11 @@ }; reserved-memory { + gpu_mem: gpu-mem@8bf00000 { + reg = <0 0x8bf00000 0 0x2000>; + no-map; + }; + linux,cma { compatible = "shared-dma-pool"; size = <0x0 0x8000000>; @@ -518,6 +523,15 @@ status = "okay"; }; +&gpu { + status = "okay"; + + zap-shader { + memory-region = <&gpu_mem>; + firmware-name = "qcom/sc8280xp/LENOVO/21BX/qcdxkmsuc8280.mbn"; + }; +}; + &mdss0 { status = "okay"; }; |