Commit c5aa8797 authored Jan 09, 2018 by Niklas Söderlund Committed by Simon Horman Feb 12, 2018

ARM: dts: lager: Add CEC clock for HDMI transmitter



The adv7511 on the Lager board has a 12 MHz fixed clock
for the CEC block. Specify this in the dts to enable CEC support.

Based on a similar patch for Koelsch by Hans Verkuil.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

parent 1cfe2186

arch/arm/boot/dts/r8a7790-lager.dts

+8 −0

Original line number	Diff line number	Diff line
		@@ -669,11 +669,19 @@
		};
		};

		cec_clock: cec-clock {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <12000000>;
		};

		hdmi@39 {
		compatible = "adi,adv7511w";
		reg = <0x39>;
		interrupt-parent = <&gpio1>;
		interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
		clocks = <&cec_clock>;
		clock-names = "cec";

		adi,input-depth = <8>;
		adi,input-colorspace = "rgb";