From: Laurent Pinchart Date: Tue, 22 Jan 2019 22:54:04 +0000 (+0200) Subject: arm64: dts: renesas: r8a77990: ebisu: Enable LVDS1 encoder X-Git-Tag: v5.2-rc1~45^2~40^2~22 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=71ac75dffdae2f885e46d0a79d9bd1374f5f29a7;p=linux.git 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 Signed-off-by: Simon Horman --- diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts index fc3e3e297647..62004b609b15 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts @@ -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>;