arm64: dts: renesas: r8a774b1: Add USB3.0 device nodes

Add usb3.0 phy, host and function device nodes on RZ/G2N SoC dtsi.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Link: https://lore.kernel.org/r/1570531132-21856-10-git-send-email-fabrizio.castro@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 44d38a0..b679745 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -720,9 +720,16 @@
                };
 
                usb3_phy0: usb-phy@e65ee000 {
+                       compatible = "renesas,r8a774b1-usb3-phy",
+                                    "renesas,rcar-gen3-usb3-phy";
                        reg = <0 0xe65ee000 0 0x90>;
+                       clocks = <&cpg CPG_MOD 328>, <&usb3s0_clk>,
+                                <&usb_extal_clk>;
+                       clock-names = "usb3-if", "usb3s_clk", "usb_extal";
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 328>;
                        #phy-cells = <0>;
-                       /* placeholder */
+                       status = "disabled";
                };
 
                dmac0: dma-controller@e6700000 {
@@ -1693,13 +1700,25 @@
                };
 
                xhci0: usb@ee000000 {
+                       compatible = "renesas,xhci-r8a774b1",
+                                    "renesas,rcar-gen3-xhci";
                        reg = <0 0xee000000 0 0xc00>;
-                       /* placeholder */
+                       interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 328>;
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 328>;
+                       status = "disabled";
                };
 
                usb3_peri0: usb@ee020000 {
+                       compatible = "renesas,r8a774b1-usb3-peri",
+                                    "renesas,rcar-gen3-usb3-peri";
                        reg = <0 0xee020000 0 0x400>;
-                       /* placeholder */
+                       interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 328>;
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 328>;
+                       status = "disabled";
                };
 
                ohci0: usb@ee080000 {