[PATCH 3/7] arm64: dts: renesas: r8a77970: add DU support

From: Jacopo Mondi
Date: Fri Apr 06 2018 - 09:10:02 EST


From: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>

Define the generic R8A77970 part of the DU device node.

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@xxxxxxxxxxx>.

Signed-off-by: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Niklas SÃderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a77970.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
index db06c94..e649e86 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -635,6 +635,34 @@
resets = <&cpg 623>;
renesas,fcp = <&fcpvd0>;
};
+
+ du: display@feb00000 {
+ compatible = "renesas,du-r8a77970";
+ reg = <0 0xfeb00000 0 0x80000>;
+ interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 724>;
+ clock-names = "du.0";
+ power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
+ vsps = <&vspd0>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ du_out_rgb: endpoint {
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ du_out_lvds: endpoint {
+ };
+ };
+ };
+ };
};

timer {
--
2.7.4