[PATCH v2 3/4] dt-bindings: devfreq: add compatible for mt8183 cci devfreq

[Andrew-sh.Cheng <andrew-sh.cheng@mediatek.com>]

This adds dt-binding documentation of cci devfreq
for Mediatek MT8183 SoC platform.

Signed-off-by: Andrew-sh.Cheng <andrew-sh.cheng@mediatek.com>
---
 .../bindings/devfreq/mt8183-cci-devfreq.txt           | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/devfreq/mt8183-cci-devfreq.txt

diff --git a/Documentation/devicetree/bindings/devfreq/mt8183-cci-devfreq.txt b/Documentation/devicetree/bindings/devfreq/mt8183-cci-devfreq.txt
new file mode 100644
index 0000000..e2b61cf
--- /dev/null
+++ b/Documentation/devicetree/bindings/devfreq/mt8183-cci-devfreq.txt
@@ -0,0 +1,19 @@
+* Mediatek CCI frequency device
+
+Required properties:
+- compatible: should contain "mediatek,mt8183-cci" for cci devfreq
+
+- clocks: for cci devfreq
+
+- clock-names: for cci devfreq driver to reference
+
+- operating-points-v2: for cci devfreq opp table
+
+Example:
+	cci: cci {
+		compatible = "mediatek,cci";
+		clocks = <&apmixedsys CLK_APMIXED_CCIPLL>;
+		clock-names = "cci_clock";
+		operating-points-v2 = <&cci_opp>;
+	};
+
-- 
1.8.1.1.dirty