ARM: dts: r8a7742: Add XHCI support

Add XHCI support to R8A7742 SoC DT.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1590356277-19993-9-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/r8a7742.dtsi b/arch/arm/boot/dts/r8a7742.dtsi
index cbf3d85..3a9c67b 100644 (file)
--- a/arch/arm/boot/dts/r8a7742.dtsi
+++ b/arch/arm/boot/dts/r8a7742.dtsi
@@ -821,6 +821,19 @@
                        status = "disabled";
                };
 
+               xhci: usb@ee000000 {
+                       compatible = "renesas,xhci-r8a7742",
+                                    "renesas,rcar-gen2-xhci";
+                       reg = <0 0xee000000 0 0xc00>;
+                       interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 328>;
+                       power-domains = <&sysc R8A7742_PD_ALWAYS_ON>;
+                       resets = <&cpg 328>;
+                       phys = <&usb2 1>;
+                       phy-names = "usb";
+                       status = "disabled";
+               };
+
                pci0: pci@ee090000 {
                        compatible = "renesas,pci-r8a7742",
                                     "renesas,pci-rcar-gen2";