From: cylee12 <cylee12@xxxxxxxxxxx>
Signed-off-by: Cheng-Yu Lee <cylee12@xxxxxxxxxxx>
Signed-off-by: James Tai <james.tai@xxxxxxxxxxx>
---
.../bindings/clock/realtek,clocks.txt | 38 +++++++++++++++++++
1 file changed, 38 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/realtek,clocks.txt
diff --git a/Documentation/devicetree/bindings/clock/realtek,clocks.txt b/Documentation/devicetree/bindings/clock/realtek,clocks.txt
new file mode 100644
index 000000000000..db101508ac6a
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/realtek,clocks.txt
@@ -0,0 +1,38 @@
+Realtek Clock/Reset Controller
+==============================
+
+Realtek CRT/ISO controller device-tree binding for Realtek Platforms.
+
+This binding uses the common clock binding[1].
+
+The controller node should be the child of a syscon node with the required
+propertise:
+
+- compatible :
+ should contain only one of the following:
+ "realtek,rtd1619-cc" for RTD1619 CRT clock controller,
+ "realtek,rtd1619-ic" for RTD1619 ISO clock controller,
+
+- #clock-cells : should be 1.
+
+- #reset-cells : should be 1.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Example:
+
+ crt@98000000 {
+ compatible = "realtek,rtd1619-crt", "simple-mfd", "syscon";
+ reg = <0x98000000 0x1000>;
+
+ cc: cc@98000000 {
+ compatible = "realtek,rtd1619-cc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+ };
+
+ consumer {
+ clocks = <&cc CC_CKE_GSPI>;
+ };
+
--
2.24.0
