Add the DU device to r8a7795.dtsi in a disabled state.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 46 ++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 3c49ba5ecfbb..c57e3018cb48 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -1151,5 +1151,51 @@
clocks = <&cpg CPG_MOD 600>;
power-domains = <&cpg>;
};
+
+ du: display@feb00000 {
+ compatible = "renesas,du-r8a7795";
+ reg = <0 0xfeb00000 0 0x80000>,
+ <0 0xfeb90000 0 0x14>;
+ reg-names = "du", "lvds.0";
+ interrupts = <0 256 IRQ_TYPE_LEVEL_HIGH>,
+ <0 268 IRQ_TYPE_LEVEL_HIGH>,
+ <0 269 IRQ_TYPE_LEVEL_HIGH>,
+ <0 270 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 724>,
+ <&cpg CPG_MOD 723>,
+ <&cpg CPG_MOD 722>,
+ <&cpg CPG_MOD 721>,
+ <&cpg CPG_MOD 727>;
+ clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0";
+ status = "disabled";
+
+ vsps = <&vspd0 &vspd1 &vspd2 &vspd3>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ du_out_rgb: endpoint {
+ };
+ };
+ port@1 {
+ reg = <1>;
+ du_out_hdmi0: endpoint {
+ };
+ };
+ port@2 {
+ reg = <2>;
+ du_out_hdmi1: endpoint {
+ };
+ };
+ port@3 {
+ reg = <3>;
+ du_out_lvds0: endpoint {
+ };
+ };
+ };
+ };
};
};
--
2.4.10
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