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-rw-r--r--dts/Bindings/media/sunxi-ir.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/dts/Bindings/media/sunxi-ir.txt b/dts/Bindings/media/sunxi-ir.txt
index 91648c5..2780989 100644
--- a/dts/Bindings/media/sunxi-ir.txt
+++ b/dts/Bindings/media/sunxi-ir.txt
@@ -11,6 +11,8 @@ Required properties:
Optional properties:
- linux,rc-map-name: see rc.txt file in the same directory.
- resets : phandle + reset specifier pair
+- clock-frequency : IR Receiver clock frequency, in Hertz. Defaults to 8 MHz
+ if missing.
Example:
@@ -18,6 +20,7 @@ ir0: ir@1c21800 {
compatible = "allwinner,sun4i-a10-ir";
clocks = <&apb0_gates 6>, <&ir0_clk>;
clock-names = "apb", "ir";
+ clock-frequency = <3000000>;
resets = <&apb0_rst 1>;
interrupts = <0 5 1>;
reg = <0x01C21800 0x40>;