openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

arm64: dts: renesas: r8a77990: ebisu: Enable LVDS1 encoder 

The LVDS1 encoder must supply a pixel clock to the DU for the DPAD
output when the LVDS0 encoder is used. Enable it despite its output not
being connected.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Laurent Pinchart 2019-01-23 00:54:04 +02:00 committed by Simon Horman
parent 96c2588225
commit 71ac75dffd
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
View File

@ -467,6 +467,13 @@ lvds0_out: endpoint {
};
&lvds1 {
/*
* Even though the LVDS1 output is not connected, the encoder must be
* enabled to supply a pixel clock to the DU for the DPAD output when
* LVDS0 is in use.
*/
status = "okay";
clocks = <&cpg CPG_MOD 727>,
<&x13_clk>,
<&extal_clk>;