From e5ad32308eb5e106f7f81980e317da67a6d9a4e6 Mon Sep 17 00:00:00 2001
From: Steve Longerbeam <slongerbeam@gmail.com>
Date: Mon, 20 May 2019 10:24:10 -0300
Subject: [PATCH] ARM: dts: imx53: Add capture-subsystem device

Add video capture_subsystem device node, and include both CSI ports.
Prepare for adding sensors by adding the parallel sensor anchor endpoints
to the CSI ports.

Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
 arch/arm/boot/dts/imx53.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 9b672ed2486d..ed341cfd9d09 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -31,6 +31,7 @@
 		i2c0 = &i2c1;
 		i2c1 = &i2c2;
 		i2c2 = &i2c3;
+		ipu0 = &ipu;
 		mmc0 = &esdhc1;
 		mmc1 = &esdhc2;
 		mmc2 = &esdhc3;
@@ -71,6 +72,11 @@
 		ports = <&ipu_di0>, <&ipu_di1>;
 	};
 
+	capture_subsystem {
+		compatible = "fsl,imx-capture-subsystem";
+		ports = <&ipu_csi0>, <&ipu_csi1>;
+	};
+
 	tzic: tz-interrupt-controller@fffc000 {
 		compatible = "fsl,imx53-tzic", "fsl,tzic";
 		interrupt-controller;
@@ -158,10 +164,16 @@
 
 			ipu_csi0: port@0 {
 				reg = <0>;
+
+				ipu_csi0_from_parallel_sensor: endpoint {
+				};
 			};
 
 			ipu_csi1: port@1 {
 				reg = <1>;
+
+				ipu_csi1_from_parallel_sensor: endpoint {
+				};
 			};
 
 			ipu_di0: port@2 {