Add the DU device to r8a7796.dtsi in a disabled state.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 39 ++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 15ab8f22b397..0a869f491dbc 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -343,5 +343,44 @@
clocks = <&cpg CPG_MOD 601>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
};
+
+ du: display@feb00000 {
+ compatible = "renesas,du-r8a7796";
+ reg = <0 0xfeb00000 0 0x70000>,
+ <0 0xfeb90000 0 0x14>;
+ reg-names = "du", "lvds.0";
+ interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 724>,
+ <&cpg CPG_MOD 723>,
+ <&cpg CPG_MOD 722>,
+ <&cpg CPG_MOD 727>;
+ clock-names = "du.0", "du.1", "du.2", "lvds.0";
+ status = "disabled";
+
+ vsps = <&vspd0 &vspd1 &vspd2>;
+
+ 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_lvds0: endpoint {
+ };
+ };
+ };
+ };
};
};
--
Regards,
Laurent Pinchart
