summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/display/msm/gpu.txt
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/display/msm/gpu.txt')
-rw-r--r--dts/Bindings/display/msm/gpu.txt11
1 files changed, 11 insertions, 0 deletions
diff --git a/dts/Bindings/display/msm/gpu.txt b/dts/Bindings/display/msm/gpu.txt
index aad1aef..2b8fd26 100644
--- a/dts/Bindings/display/msm/gpu.txt
+++ b/dts/Bindings/display/msm/gpu.txt
@@ -22,9 +22,14 @@ Required properties:
- qcom,adreno-630.2
- iommus: optional phandle to an adreno iommu instance
- operating-points-v2: optional phandle to the OPP operating points
+- interconnects: optional phandle to an interconnect provider. See
+ ../interconnect/interconnect.txt for details.
- qcom,gmu: For GMU attached devices a phandle to the GMU device that will
control the power for the GPU. Applicable targets:
- qcom,adreno-630.2
+- zap-shader: For a5xx and a6xx devices this node contains a memory-region that
+ points to reserved memory to store the zap shader that can be used to help
+ bring the GPU out of secure mode.
Example 3xx/4xx/a5xx:
@@ -70,6 +75,12 @@ Example a6xx (with GMU):
operating-points-v2 = <&gpu_opp_table>;
+ interconnects = <&rsc_hlos MASTER_GFX3D &rsc_hlos SLAVE_EBI1>;
+
qcom,gmu = <&gmu>;
+
+ zap-shader {
+ memory-region = <&zap_shader_region>;
+ };
};
};