From: Sean Wang <sean.wang@xxxxxxxxxxxx>
Add bindings to g3dsys providing necessary clock and reset control to
Mali-450.
Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
---
.../bindings/arm/mediatek/mediatek,g3dsys.txt | 30 ++++++++++++++++++++++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,g3dsys.txt
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,g3dsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,g3dsys.txt
new file mode 100644
index 0000000..ff2d70c
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,g3dsys.txt
@@ -0,0 +1,30 @@
+MediaTek g3dsys controller
+============================
+
+The MediaTek g3dsys controller provides various clocks and reset controller to
+the GPU.
+
+Required Properties:
+
+- compatible: Should be:
+ - "mediatek,mt2701-g3dsys", "syscon":
+ for MT2701 SoC
+ - "mediatek,mt7623-ethsys", "mediatek,mt2701-g3dsys", "syscon":
+ for MT7623 SoC
+- #clock-cells: Must be 1
+- #reset-cells: Must be 1
+
+The ethsys controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+g3dsys: clock-controller@13000000 {
+ compatible = "mediatek,mt7623-g3dsys",
+ "mediatek,mt2701-g3dsys",
+ "syscon";
+ reg = <0 0x13000000 0 0x200>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+};
--
2.7.4
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