Merge tag 'usb-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB updates from Greg KH:
 "Here is the big USB drivers update for 4.5-rc1.

  Lots of gadget driver updates and fixes, like usual, and a mix of
  other USB driver updates as well.  Full details in the shortlog.  All
  of these have been in linux-next for a while"

* tag 'usb-4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (191 commits)
  MAINTAINERS: change my email address
  USB: usbmon: remove assignment from IS_ERR argument
  USB: mxu11x0: drop redundant function name from error messages
  USB: mxu11x0: fix debug-message typos
  USB: mxu11x0: rename usb-serial driver
  USB: mxu11x0: fix modem-control handling on B0-transitions
  USB: mxu11x0: fix memory leak on firmware download
  USB: mxu11x0: fix memory leak in port-probe error path
  USB: serial: add Moxa UPORT 11x0 driver
  USB: cp210x: add ID for ELV Marble Sound Board 1
  usb: chipidea: otg: use usb autosuspend to suspend bus for HNP
  usb: chipidea: host: set host to be null after hcd is freed
  usb: chipidea: removing of_find_property
  usb: chipidea: implement platform shutdown callback
  usb: chipidea: clean up CONFIG_USB_CHIPIDEA_DEBUG reference
  usb: chipidea: delete static debug support
  usb: chipidea: support debugfs without CONFIG_USB_CHIPIDEA_DEBUG
  usb: chipidea: udc: improve error handling on _hardware_enqueue
  usb: chipidea: udc: _ep_queue and _hw_queue cleanup
  usb: dwc3: of-simple: fix build warning on !PM
  ...

2 files changed, 58 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
index 811cb76..9b1482a 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
@@ -13,6 +13,7 @@
  */
 
 /dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
 #include "mt8173.dtsi"
 
 / {
@@ -32,6 +33,15 @@
 	};
 
 	chosen { };
+
+	usb_p1_vbus: regulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 130 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 };
 
 &i2c1 {
@@ -408,3 +418,9 @@
 &uart0 {
 	status = "okay";
 };
+
+&usb30 {
+	vusb33-supply = <&mt6397_vusb_reg>;
+	vbus-supply = <&usb_p1_vbus>;
+	mediatek,wakeup-src = <1>;
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 4dd5f93..c1fd275 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -14,6 +14,7 @@
 #include <dt-bindings/clock/mt8173-clk.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/phy/phy.h>
 #include <dt-bindings/power/mt8173-power.h>
 #include <dt-bindings/reset-controller/mt8173-resets.h>
 #include "mt8173-pinfunc.h"
@@ -510,6 +511,47 @@
 			status = "disabled";
 		};
 
+		usb30: usb@11270000 {
+			compatible = "mediatek,mt8173-xhci";
+			reg = <0 0x11270000 0 0x1000>,
+			      <0 0x11280700 0 0x0100>;
+			interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
+			power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
+			clocks = <&topckgen CLK_TOP_USB30_SEL>,
+				 <&pericfg CLK_PERI_USB0>,
+				 <&pericfg CLK_PERI_USB1>;
+			clock-names = "sys_ck",
+				      "wakeup_deb_p0",
+				      "wakeup_deb_p1";
+			phys = <&phy_port0 PHY_TYPE_USB3>,
+			       <&phy_port1 PHY_TYPE_USB2>;
+			mediatek,syscon-wakeup = <&pericfg>;
+			status = "okay";
+		};
+
+		u3phy: usb-phy@11290000 {
+			compatible = "mediatek,mt8173-u3phy";
+			reg = <0 0x11290000 0 0x800>;
+			clocks = <&apmixedsys CLK_APMIXED_REF2USB_TX>;
+			clock-names = "u3phya_ref";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			status = "okay";
+
+			phy_port0: port@11290800 {
+				reg = <0 0x11290800 0 0x800>;
+				#phy-cells = <1>;
+				status = "okay";
+			};
+
+			phy_port1: port@11291000 {
+				reg = <0 0x11291000 0 0x800>;
+				#phy-cells = <1>;
+				status = "okay";
+			};
+		};
+
 		mmsys: clock-controller@14000000 {
 			compatible = "mediatek,mt8173-mmsys", "syscon";
 			reg = <0 0x14000000 0 0x1000>;