ARM: shmobile: r8a7791: koelsch: Fix pinmux for HDMI

The signals output by the DU to the HDMI transmitter use full 24-bit
RGB. Make sure all pins are properly muxed.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 4ec2d1fba7c933d716888e0c6cb5ae6da0db440b..50d7b17c6ebd9589e5f0ed0f92444e51b5f599f6 100644 (file)
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -326,7 +326,7 @@
        };
 
        du_pins: du {
-               renesas,groups = "du_rgb666", "du_sync", "du_disp", "du_clk_out_0";
+               renesas,groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
                renesas,function = "du";
        };