[PATCH 5/8] dt-bindings: display/msm: Document Adreno 722 GPU and GMU
From: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Date: 2026-07-05 08:15:21
Also in:
dri-devel, linux-arm-msm, linux-devicetree, linux-iommu, lkml
Subsystem:
drm driver for qualcomm adreno gpus, drm driver for qualcomm display hardware, drm drivers, drm drivers and misc gpu patches, open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Clark, Dmitry Baryshkov, David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
From: Puranam V G Tejaswi <redacted> Adreno 722 found in Eliza chipset belongs to the A7x Gen1 family. It is derived from A730 and shares the same IP-level configurations: HWCG registers, protected registers, GBIF CX registers and gmu_cgc_mode. Major differences include lower cache/core counts, 1MB GMEM, no Concurrent Binning & LPAC support. Some of the peripheral blocks like RSCC are from A740 that resulted in updates to RSC layout. Update the dt-binding docs to document this GPU and GMU. Signed-off-by: Puranam V G Tejaswi <redacted> Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> --- Documentation/devicetree/bindings/display/msm/gmu.yaml | 1 + Documentation/devicetree/bindings/display/msm/gpu.yaml | 1 + 2 files changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/msm/gmu.yaml b/Documentation/devicetree/bindings/display/msm/gmu.yaml
index 8578c2f8122e..9e459f12ce3f 100644
--- a/Documentation/devicetree/bindings/display/msm/gmu.yaml
+++ b/Documentation/devicetree/bindings/display/msm/gmu.yaml@@ -262,6 +262,7 @@ allOf: compatible: contains: enum: + - qcom,adreno-gmu-722.0 - qcom,adreno-gmu-730.1 - qcom,adreno-gmu-740.1 - qcom,adreno-gmu-750.1
diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml b/Documentation/devicetree/bindings/display/msm/gpu.yaml
index dbbd8b814189..d096632694c9 100644
--- a/Documentation/devicetree/bindings/display/msm/gpu.yaml
+++ b/Documentation/devicetree/bindings/display/msm/gpu.yaml@@ -443,6 +443,7 @@ allOf: - qcom,adreno-680.1 - qcom,adreno-690.0 - qcom,adreno-730.1 + - qcom,adreno-43020100 - qcom,adreno-43030c00 - qcom,adreno-43050a01 - qcom,adreno-43050c01
--
2.54.0