arm64: dts: renesas: r9a07g054: Add USB2.0 device support

Fillup the hsusb stub node in RZ/V2L (R9A07G054) SoC DTSI which enables
USB2.0 device support.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20220227203744.18355-12-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
index 7d9ea17..8bbdcf4 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
@@ -747,8 +747,22 @@
                };
 
                hsusb: usb@11c60000 {
+                       compatible = "renesas,usbhs-r9a07g054",
+                                    "renesas,rza2-usbhs";
                        reg = <0 0x11c60000 0 0x10000>;
-                       /* place holder */
+                       interrupts = <GIC_SPI 100 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD R9A07G054_USB_PCLK>,
+                                <&cpg CPG_MOD R9A07G054_USB_U2P_EXR_CPUCLK>;
+                       resets = <&phyrst 0>,
+                                <&cpg R9A07G054_USB_U2P_EXL_SYSRST>;
+                       renesas,buswait = <7>;
+                       phys = <&usb2_phy0 3>;
+                       phy-names = "usb";
+                       power-domains = <&cpg>;
+                       status = "disabled";
                };
 
                wdt0: watchdog@12800800 {