DRM subysystem and clock driver shared the same compatible mmsys.
This stopped does not work, as only the first driver for a compatible
gets probed. We change the comaptible to the new DRM identifier to fix
this.
Signed-off-by: Matthias Brugger <mbrugger@xxxxxxxx>
---
.../devicetree/bindings/display/mediatek/mediatek,disp.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
index 383183a89164..6db652463e64 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
@@ -27,6 +27,7 @@ Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt.
Required properties (all function blocks):
- compatible: "mediatek,<chip>-disp-<function>", one of
+ "mediatek,<chip>-dispsys" - central component for the DRM system
"mediatek,<chip>-disp-ovl" - overlay (4 layers, blending, csc)
"mediatek,<chip>-disp-rdma" - read DMA / line buffer
"mediatek,<chip>-disp-wdma" - write DMA
@@ -71,6 +72,11 @@ mmsys: clock-controller@14000000 {
#clock-cells = <1>;
};
+dispsys: display-system {
+ compatible = "mediatek,mt2701-dispsys";
+ mediatek,mmsys = <&mmsys>;
+}
+
ovl0: ovl@1400c000 {
compatible = "mediatek,mt8173-disp-ovl";
reg = <0 0x1400c000 0 0x1000>;
--
2.14.2
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