arm64: dts: meson-axg: add USB nodes

This adds the USB Glue node, with the USB2 & USB3 controllers along the single
USB2 PHY node.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index b9efc84..fae48ef 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -171,6 +171,46 @@
                #size-cells = <2>;
                ranges;
 
+               usb: usb@ffe09080 {
+                       compatible = "amlogic,meson-axg-usb-ctrl";
+                       reg = <0x0 0xffe09080 0x0 0x20>;
+                       interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+                       #address-cells = <2>;
+                       #size-cells = <2>;
+                       ranges;
+
+                       clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1_DDR_BRIDGE>;
+                       clock-names = "usb_ctrl", "ddr";
+                       resets = <&reset RESET_USB_OTG>;
+
+                       dr_mode = "otg";
+
+                       phys = <&usb2_phy1>;
+                       phy-names = "usb2-phy1";
+
+                       dwc2: usb@ff400000 {
+                               compatible = "amlogic,meson-g12a-usb", "snps,dwc2";
+                               reg = <0x0 0xff400000 0x0 0x40000>;
+                               interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clkc CLKID_USB1>;
+                               clock-names = "otg";
+                               phys = <&usb2_phy1>;
+                               dr_mode = "peripheral";
+                               g-rx-fifo-size = <192>;
+                               g-np-tx-fifo-size = <128>;
+                               g-tx-fifo-size = <128 128 16 16 16>;
+                       };
+
+                       dwc3: usb@ff500000 {
+                               compatible = "snps,dwc3";
+                               reg = <0x0 0xff500000 0x0 0x100000>;
+                               interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+                               dr_mode = "host";
+                               maximum-speed = "high-speed";
+                               snps,dis_u2_susphy_quirk;
+                       };
+               };
+
                ethmac: ethernet@ff3f0000 {
                        compatible = "amlogic,meson-axg-dwmac",
                                     "snps,dwmac-3.70a",
@@ -1734,6 +1774,16 @@
                                clock-names = "core", "clkin0", "clkin1";
                                resets = <&reset RESET_SD_EMMC_C>;
                        };
+
+                       usb2_phy1: phy@9020 {
+                               compatible = "amlogic,meson-gxl-usb2-phy";
+                               #phy-cells = <0>;
+                               reg = <0x0 0x9020 0x0 0x20>;
+                               clocks = <&clkc CLKID_USB>;
+                               clock-names = "phy";
+                               resets = <&reset RESET_USB_OTG>;
+                               reset-names = "phy";
+                       };
                };
 
                sram: sram@fffc0000 {