diff mbox series

[06/16] ARM: dts: r8a779[01]: Disable unconnected LVDS encoders

Message ID 89862542fab10fed8a3c2f9c167622ef4287351d.1543409901.git.horms+renesas@verge.net.au (mailing list archive)
State Accepted
Commit 89862542fab10fed8a3c2f9c167622ef4287351d
Headers show
Series [GIT,PULL,v2] Renesas ARM Based SoC DT Updates for v4.21 | expand

Commit Message

Simon Horman Nov. 28, 2018, 1:03 p.m. UTC 
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

The LVDS0 encoder on Koelsh and Porter, and the LVDS1 encoder on Lager,
are enabled in DT but have no device connected to their output. This
result in spurious messages being printed to the kernel log such as

rcar-du feb00000.display: no connector for encoder /soc/lvds@feb90000, skipping

Fix it by disabling the encoders.

Fixes: 15a1ff30d8f9 ("ARM: dts: r8a7790: Convert to new LVDS DT bindings")
Fixes: e5c3f4707f39 ("ARM: dts: r8a7791: Convert to new LVDS DT bindings")
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7790-lager.dts   | 2 --
 arch/arm/boot/dts/r8a7791-koelsch.dts | 2 --
 arch/arm/boot/dts/r8a7791-porter.dts  | 2 --
 3 files changed, 6 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 50312e752e2f..7b9508e83d46 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -489,8 +489,6 @@ 
 };
 
 &lvds1 {
-	status = "okay";
-
 	ports {
 		port@1 {
 			lvds_connector: endpoint {
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index ce22db01fbba..e6580aa0cea3 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -479,8 +479,6 @@ 
 };
 
 &lvds0 {
-	status = "okay";
-
 	ports {
 		port@1 {
 			lvds_connector: endpoint {
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index f02036e5de01..fefdf8238bbe 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -482,8 +482,6 @@ 
 };
 
 &lvds0 {
-	status = "okay";
-
 	ports {
 		port@1 {
 			lvds_connector: endpoint {