From d60f6e3713ecf56408c38d761ef7fc0ce9510f16 Mon Sep 17 00:00:00 2001 From: Philipp Rossak Date: Tue, 13 Feb 2018 07:29:48 -0500 Subject: media: dt: bindings: Update binding documentation for sunxi IR controller This patch updates documentation for Device-Tree bindings for sunxi IR controller and adds the new optional property for the base clock frequency. Signed-off-by: Philipp Rossak Acked-by: Maxime Ripard Reviewed-by: Rob Herring Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab --- Documentation/devicetree/bindings/media/sunxi-ir.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/media/sunxi-ir.txt b/Documentation/devicetree/bindings/media/sunxi-ir.txt index 91648c5..2780989 100644 --- a/Documentation/devicetree/bindings/media/sunxi-ir.txt +++ b/Documentation/devicetree/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>; -- cgit v1.1