From 6c7e983a3f33767a4b567140b1088c377434d296 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Fri, 21 Oct 2016 15:27:43 +0300
Subject: [PATCH 235/299] ARM: dts: r8a7779: marzen: Configure pinmuxing for
 the DU0 input clock

DU0 uses an externally provided clock, but the corresponding pin isn't
correctly muxed. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 8698d83dcf1b348eb54bcd1d52b8c636d8d7d494)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7779-marzen.dts |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/boot/dts/r8a7779-marzen.dts
+++ b/arch/arm/boot/dts/r8a7779-marzen.dts
@@ -170,7 +170,7 @@
 
 	du_pins: du {
 		du0 {
-			groups = "du0_rgb888", "du0_sync_1", "du0_clk_out_0";
+			groups = "du0_rgb888", "du0_sync_1", "du0_clk_out_0", "du0_clk_in";
 			function = "du0";
 		};
 		du1 {