From 7f2b7ceeb40972030a426b7cb22115b4c82281cd Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Mon, 11 Sep 2017 14:29:50 +0200
Subject: ARM: tegra: Add CEC support for Tegra124

Add support for the Tegra CEC IP to the Tegra124 DTSI and link it to the
HDMI controller via phandle.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm/boot/dts/tegra124.dtsi | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'arch/arm/boot/dts/tegra124.dtsi')

diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 8baf00b89efb..87d4bdcdd362 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -124,7 +124,7 @@
 			nvidia,head = <1>;
 		};
 
-		hdmi@54280000 {
+		hdmi: hdmi@54280000 {
 			compatible = "nvidia,tegra124-hdmi";
 			reg = <0x0 0x54280000 0x0 0x00040000>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -852,6 +852,16 @@
 		status = "disabled";
 	};
 
+	cec@70015000 {
+		compatible = "nvidia,tegra124-cec";
+		reg = <0x0 0x70015000 0x0 0x00001000>;
+		interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_CEC>;
+		clock-names = "cec";
+		status = "disabled";
+		hdmi-phandle = <&hdmi>;
+	};
+
 	soctherm: thermal-sensor@700e2000 {
 		compatible = "nvidia,tegra124-soctherm";
 		reg = <0x0 0x700e2000 0x0 0x600 /* SOC_THERM reg_base */
-- 
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