From: Jacopo Mondi <jacopo+renesas@jmondi.org>
Date: Mon, 5 Nov 2018 13:12:43 +0000 (+0100)
Subject: arm64: dts: renesas: r8a77990: Fix VIN endpoint numbering
X-Git-Tag: for-linus-20190104~30^2~34^2~17
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=5e53dbf4edb4d0d1cc97318139f2c20338f207c8;p=linux-2.6-block.git

arm64: dts: renesas: r8a77990: Fix VIN endpoint numbering

The VIN driver bindings dictates fixed numbering for VIN endpoints connected
to CSI-2 endpoints, even when a single endpoint exists.

Without proper endpoint numbering the VIN driver fails to probe.

Based on a patch in BSP from Koji Matsuoka <koji.matsuoka.xm@renesas.com>

Fixes: ec70407ae7d7 ("arm64: dts: renesas: r8a77990: Add VIN and CSI-2 device nodes")
Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index e0092fb27ec0..a2524fc138a2 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -1011,9 +1011,13 @@
 				#size-cells = <0>;
 
 				port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
 					reg = <1>;
 
-					vin4csi40: endpoint {
+					vin4csi40: endpoint@2 {
+						reg = <2>;
 						remote-endpoint= <&csi40vin4>;
 					};
 				};
@@ -1035,9 +1039,13 @@
 				#size-cells = <0>;
 
 				port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
 					reg = <1>;
 
-					vin5csi40: endpoint {
+					vin5csi40: endpoint@2 {
+						reg = <2>;
 						remote-endpoint= <&csi40vin5>;
 					};
 				};