It is necessary to reset the LVDS Interface according to display on/off.
Therefore, this patch adds CPG reset properties in DU device node
for the R8A77995 SoC.

This patch was inspired by a patch in the BSP by Takeshi Kihara 
<[email protected]>.

Signed-off-by: Yoshihiro Kaneko <[email protected]>
---

This patch is based on the devel branch of Simon Horman's renesas tree.

 arch/arm64/boot/dts/renesas/r8a77995.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi 
b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index e0a0149..7816fac 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -1001,6 +1001,8 @@
                        clocks = <&cpg CPG_MOD 724>,
                                 <&cpg CPG_MOD 723>;
                        clock-names = "du.0", "du.1";
+                       resets = <&cpg 724>, <&cpg 724>;
+                       reset-names = "du.0", "du.1";
                        vsps = <&vspd0 0 &vspd1 0>;
                        status = "disabled";
 
-- 
1.9.1

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