Merge branch 'master' of git://git.denx.de/u-boot-sunxi

34 files changed, 1280 insertions, 580 deletions

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 69f852012e..790571b773 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -382,6 +382,7 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \
 	sun50i-h5-orangepi-prime.dtb \
 	sun50i-h5-orangepi-zero-plus2.dtb
 dtb-$(CONFIG_MACH_SUN50I) += \
+	sun50i-a64-amarula-relic.dtb \
 	sun50i-a64-bananapi-m64.dtb \
 	sun50i-a64-nanopi-a64.dtb \
 	sun50i-a64-olinuxino.dtb \
diff --git a/arch/arm/dts/sun50i-a64-amarula-relic.dts b/arch/arm/dts/sun50i-a64-amarula-relic.dts
new file mode 100644
index 0000000000..f3b4e93ece
--- /dev/null
+++ b/arch/arm/dts/sun50i-a64-amarula-relic.dts
@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2018 Amarula Solutions B.V.
+ * Author: Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+/dts-v1/;
+
+#include "sun50i-a64.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Amarula A64-Relic";
+	compatible = "amarula,a64-relic", "allwinner,sun50i-a64";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	reg_vcc3v3: vcc3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usbphy {
+	usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
+	status = "okay";
+};
diff --git a/arch/arm/dts/sun50i-a64-bananapi-m64.dts b/arch/arm/dts/sun50i-a64-bananapi-m64.dts
index 02db114113..dcde4a4881 100644
--- a/arch/arm/dts/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm/dts/sun50i-a64-bananapi-m64.dts
@@ -68,6 +68,14 @@
 	};
 };
 
+&ehci0 {
+	status = "okay";
+};
+
+&ehci1 {
+	status = "okay";
+};
+
 &i2c1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c1_pins>;
@@ -108,6 +116,14 @@
 	status = "okay";
 };
 
+&ohci0 {
+	status = "okay";
+};
+
+&ohci1 {
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
@@ -119,3 +135,13 @@
 	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
 	status = "okay";
 };
+
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usbphy {
+	usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
+	status = "okay";
+};
diff --git a/arch/arm/dts/sun50i-h5-orangepi-pc2.dts b/arch/arm/dts/sun50i-h5-orangepi-pc2.dts
index d1c347d2b8..a65300d5aa 100644
--- a/arch/arm/dts/sun50i-h5-orangepi-pc2.dts
+++ b/arch/arm/dts/sun50i-h5-orangepi-pc2.dts
@@ -50,6 +50,11 @@
 	model = "OrangePi PC 2";
 	compatible = "xunlong,orangepi-pc-2", "allwinner,sun50i-h5";
 
+	aliases {
+		serial0 = &uart0;
+		ethernet0 = &emac;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -58,11 +63,6 @@
 		reg = <0x40000000 0x40000000>;
 	};
 
-	aliases {
-		serial0 = &uart0;
-		ethernet0 = &emac;
-	};
-
 	soc {
 		reg_vcc3v3: vcc3v3 {
 			compatible = "regulator-fixed";
@@ -73,6 +73,29 @@
 	};
 };
 
+&ehci0 {
+	status = "okay";
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emac_rgmii_pins>;
+	phy-mode = "rgmii";
+	phy-handle = <&ext_rgmii_phy>;
+	status = "okay";
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+};
+
 &mmc0 {
 	compatible = "allwinner,sun50i-h5-mmc",
 		     "allwinner,sun50i-a64-mmc",
@@ -86,13 +109,7 @@
 	status = "okay";
 };
 
-&uart0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
-	status = "okay";
-};
-
-&usbphy {
+&ohci0 {
 	status = "okay";
 };
 
@@ -100,21 +117,17 @@
 	status = "okay";
 };
 
-&ehci1 {
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
 	status = "okay";
 };
 
-&emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_rgmii_pins>;
-	phy-mode = "rgmii";
-	phy-handle = <&ext_rgmii_phy>;
+&usb_otg {
+	dr_mode = "otg";
 	status = "okay";
 };
 
-&external_mdio {
-	ext_rgmii_phy: ethernet-phy@1 {
-		compatible = "ethernet-phy-ieee802.3-c22";
-		reg = <1>;
-	};
+&usbphy {
+	status = "okay";
 };
diff --git a/arch/arm/dts/sun50i-h5-orangepi-prime.dts b/arch/arm/dts/sun50i-h5-orangepi-prime.dts
index d4577dfae1..131d8058c4 100644
--- a/arch/arm/dts/sun50i-h5-orangepi-prime.dts
+++ b/arch/arm/dts/sun50i-h5-orangepi-prime.dts
@@ -72,6 +72,10 @@
 	};
 };
 
+&ehci0 {
+	status = "okay";
+};
+
 &ehci1 {
 	status = "okay";
 };
@@ -89,6 +93,10 @@
 	status = "okay";
 };
 
+&ohci0 {
+	status = "okay";
+};
+
 &ohci1 {
 	status = "okay";
 };
@@ -99,6 +107,11 @@
 	status = "okay";
 };
 
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
 &usbphy {
 	status = "okay";
 };
diff --git a/arch/arm/dts/sun8i-a83t.dtsi b/arch/arm/dts/sun8i-a83t.dtsi
index bab6c1812b..2953e0fdac 100644
--- a/arch/arm/dts/sun8i-a83t.dtsi
+++ b/arch/arm/dts/sun8i-a83t.dtsi
@@ -230,13 +230,29 @@
 			reg = <0x01c19000 0x400>;
 			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "mc";
+			phys = <&usbphy 0>;
+			phy-names = "usb";
 			status = "disabled";
 		};
 
+		usbphy: phy@1c19400 {
+			compatible = "allwinner,sun8i-a83t-usb-phy";
+			reg = <0x01c19400 0x10>,
+			      <0x01c1a800 0x14>,
+			      <0x01c1b800 0x14>;
+			reg-names = "phy_ctrl",
+				    "pmu1",
+				    "pmu2";
+			status = "disabled";
+			#phy-cells = <1>;
+		};
+
 		ehci0: usb@01c1a000 {
 			compatible = "allwinner,sun8i-a83t-ehci", "generic-ehci";
 			reg = <0x01c1a000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+			phys = <&usbphy 1>;
+			phy-names = "usb";
 			status = "disabled";
 		};
 
@@ -244,6 +260,8 @@
 			compatible = "allwinner,sun8i-a83t-ohci", "generic-ohci";
 			reg = <0x01c1a400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+			phys = <&usbphy 1>;
+			phy-names = "usb";
 			status = "disabled";
 		};
 
@@ -251,6 +269,8 @@
 			compatible = "allwinner,sun8i-a83t-ehci", "generic-ehci";
 			reg = <0x01c1b000 0x100>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+			phys = <&usbphy 2>;
+			phy-names = "usb";
 			status = "disabled";
 		};
 
diff --git a/arch/arm/dts/sun8i-h3-bananapi-m2-plus.dts b/arch/arm/dts/sun8i-h3-bananapi-m2-plus.dts
index f3b1d5f6db..e766aa3e2f 100644
--- a/arch/arm/dts/sun8i-h3-bananapi-m2-plus.dts
+++ b/arch/arm/dts/sun8i-h3-bananapi-m2-plus.dts
@@ -93,6 +93,10 @@
 	};
 };
 
+&ehci0 {
+	status = "okay";
+};
+
 &ehci1 {
 	status = "okay";
 };
@@ -146,6 +150,10 @@
 	status = "okay";
 };
 
+&ohci0 {
+	status = "okay";
+};
+
 &ohci1 {
 	status = "okay";
 };
@@ -189,6 +197,11 @@
 	status = "okay";
 };
 
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
 &usbphy {
 	/* USB VBUS is on as long as VCC-IO is on */
 	status = "okay";
diff --git a/arch/arm/dts/sun8i-h3.dtsi b/arch/arm/dts/sun8i-h3.dtsi
index d9d31fa3f5..1df6ca4f31 100644
--- a/arch/arm/dts/sun8i-h3.dtsi
+++ b/arch/arm/dts/sun8i-h3.dtsi
@@ -219,6 +219,19 @@
 			#size-cells = <0>;
 		};
 
+		usb_otg: usb@1c19000 {
+			compatible = "allwinner,sun8i-h3-musb";
+			reg = <0x01c19000 0x400>;
+			clocks = <&ccu CLK_BUS_OTG>;
+			resets = <&ccu RST_BUS_OTG>;
+			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mc";
+			phys = <&usbphy 0>;
+			phy-names = "usb";
+			extcon = <&usbphy 0>;
+			status = "disabled";
+		};
+
 		usbphy: phy@01c19400 {
 			compatible = "allwinner,sun8i-h3-usb-phy";
 			reg = <0x01c19400 0x2c>,
@@ -251,6 +264,25 @@
 			#phy-cells = <1>;
 		};
 
+		ehci0: usb@1c1a000 {
+			compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
+			reg = <0x01c1a000 0x100>;
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_EHCI0>, <&ccu CLK_BUS_OHCI0>;
+			resets = <&ccu RST_BUS_EHCI0>, <&ccu RST_BUS_OHCI0>;
+			status = "disabled";
+		};
+
+		ohci0: usb@1c1a400 {
+			compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
+			reg = <0x01c1a400 0x100>;
+			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_EHCI0>, <&ccu CLK_BUS_OHCI0>,
+				 <&ccu CLK_USB_OHCI0>;
+			resets = <&ccu RST_BUS_EHCI0>, <&ccu RST_BUS_OHCI0>;
+			status = "disabled";
+		};
+
 		ehci1: usb@01c1b000 {
 			compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
 			reg = <0x01c1b000 0x100>;
diff --git a/arch/arm/dts/sunxi-u-boot.dtsi b/arch/arm/dts/sunxi-u-boot.dtsi
index 72e95afd78..5adfd9bca2 100644
--- a/arch/arm/dts/sunxi-u-boot.dtsi
+++ b/arch/arm/dts/sunxi-u-boot.dtsi
@@ -1,14 +1,5 @@
 #include <config.h>
 
-/*
- * This is the maximum size the U-Boot binary can be, which is basically
- * the start of the environment, minus the start of the U-Boot binary in
- * the MMC. This makes the assumption that the MMC is using 512-bytes
- * blocks, but devices using something other than that remains to be
- * seen.
- */
-#define UBOOT_MMC_MAX_SIZE	(CONFIG_ENV_OFFSET - (CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512))
-
 / {
 	binman {
 		filename = "u-boot-sunxi-with-spl.bin";
@@ -17,9 +8,6 @@
 			filename = "spl/sunxi-spl.bin";
 		};
 		u-boot-img {
-#ifdef CONFIG_MMC
-			size = <UBOOT_MMC_MAX_SIZE>;
-#endif
 			pos = <CONFIG_SPL_PAD_TO>;
 		};
 	};
diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
index 27a0da938c..8acf79fbba 100644
--- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
+++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
@@ -270,21 +270,27 @@ struct sunxi_ccm_reg {
 #define AXI_GATE_OFFSET_DRAM		0
 
 /* ahb_gate0 offsets */
-#define AHB_GATE_OFFSET_USB_OHCI1	30
-#define AHB_GATE_OFFSET_USB_OHCI0	29
 #ifdef CONFIG_MACH_SUNXI_H3_H5
 /*
  * These are EHCI1 - EHCI3 in the datasheet (EHCI0 is for the OTG) we call
  * them 0 - 2 like they were called on older SoCs.
  */
+#define AHB_GATE_OFFSET_USB_OHCI0	28
 #define AHB_GATE_OFFSET_USB_EHCI2	27
 #define AHB_GATE_OFFSET_USB_EHCI1	26
+#define AHB_GATE_OFFSET_USB_EHCI0	24
+#elif defined(CONFIG_MACH_SUN50I)
+#define AHB_GATE_OFFSET_USB_OHCI0	29
 #define AHB_GATE_OFFSET_USB_EHCI0	25
 #else
+#define AHB_GATE_OFFSET_USB_OHCI1	30
+#define AHB_GATE_OFFSET_USB_OHCI0	29
 #define AHB_GATE_OFFSET_USB_EHCI1	27
 #define AHB_GATE_OFFSET_USB_EHCI0	26
 #endif
-#ifndef CONFIG_MACH_SUN8I_R40
+#ifdef CONFIG_MACH_SUN50I
+#define AHB_GATE_OFFSET_USB0		23
+#elif !defined(CONFIG_MACH_SUN8I_R40)
 #define AHB_GATE_OFFSET_USB0		24
 #else
 #define AHB_GATE_OFFSET_USB0		25
@@ -344,13 +350,10 @@ struct sunxi_ccm_reg {
 #define CCM_USB_CTRL_PHY2_CLK (0x1 << 10)
 #define CCM_USB_CTRL_PHY3_CLK (0x1 << 11)
 #ifdef CONFIG_MACH_SUNXI_H3_H5
-/*
- * These are OHCI1 - OHCI3 in the datasheet (OHCI0 is for the OTG) we call
- * them 0 - 2 like they were called on older SoCs.
- */
-#define CCM_USB_CTRL_OHCI0_CLK (0x1 << 17)
-#define CCM_USB_CTRL_OHCI1_CLK (0x1 << 18)
-#define CCM_USB_CTRL_OHCI2_CLK (0x1 << 19)
+#define CCM_USB_CTRL_OHCI0_CLK (0x1 << 16)
+#define CCM_USB_CTRL_OHCI1_CLK (0x1 << 17)
+#define CCM_USB_CTRL_OHCI2_CLK (0x1 << 18)
+#define CCM_USB_CTRL_OHCI3_CLK (0x1 << 19)
 #else
 #define CCM_USB_CTRL_OHCI0_CLK (0x1 << 16)
 #define CCM_USB_CTRL_OHCI1_CLK (0x1 << 17)
diff --git a/arch/arm/include/asm/arch-sunxi/usb_phy.h b/arch/arm/include/asm/arch-sunxi/usb_phy.h
deleted file mode 100644
index 39e7af45dd..0000000000
--- a/arch/arm/include/asm/arch-sunxi/usb_phy.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Sunxi usb-phy code
- *
- * Copyright (C) 2015 Hans de Goede <hdegoede@redhat.com>
- * Copyright (C) 2014 Roman Byshko <rbyshko@gmail.com>
- *
- * Based on code from
- * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
- */
-
-int sunxi_usb_phy_probe(void);
-int sunxi_usb_phy_remove(void);
-void sunxi_usb_phy_init(int index);
-void sunxi_usb_phy_exit(int index);
-void sunxi_usb_phy_power_on(int index);
-void sunxi_usb_phy_power_off(int index);
-int sunxi_usb_phy_vbus_detect(int index);
-int sunxi_usb_phy_id_detect(int index);
-void sunxi_usb_phy_enable_squelch_detect(int index, int enable);
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index f0c9d1b058..a3f7723028 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -124,6 +124,7 @@ endif
 config MACH_SUNXI_H3_H5
 	bool
 	select DM_I2C
+	select PHY_SUN4I_USB
 	select SUNXI_DE2
 	select SUNXI_DRAM_DW
 	select SUNXI_DRAM_DW_32BIT
@@ -138,6 +139,7 @@ config MACH_SUN4I
 	bool "sun4i (Allwinner A10)"
 	select CPU_V7A
 	select ARM_CORTEX_CPU_IS_UP
+	select PHY_SUN4I_USB
 	select DRAM_SUN4I
 	select SUNXI_GEN_SUN4I
 	select SUPPORT_SPL
@@ -147,6 +149,7 @@ config MACH_SUN5I
 	select CPU_V7A
 	select ARM_CORTEX_CPU_IS_UP
 	select DRAM_SUN4I
+	select PHY_SUN4I_USB
 	select SUNXI_GEN_SUN4I
 	select SUPPORT_SPL
 	imply CONS_INDEX_2 if !DM_SERIAL
@@ -158,6 +161,7 @@ config MACH_SUN6I
 	select CPU_V7_HAS_VIRT
 	select ARCH_SUPPORT_PSCI
 	select DRAM_SUN6I
+	select PHY_SUN4I_USB
 	select SUN6I_P2WI
 	select SUN6I_PRCM
 	select SUNXI_GEN_SUN6I
@@ -171,6 +175,7 @@ config MACH_SUN7I
 	select CPU_V7_HAS_VIRT
 	select ARCH_SUPPORT_PSCI
 	select DRAM_SUN4I
+	select PHY_SUN4I_USB
 	select SUNXI_GEN_SUN4I
 	select SUPPORT_SPL
 	select ARMV7_BOOT_SEC_DEFAULT if OLD_SUNXI_KERNEL_COMPAT
@@ -182,6 +187,7 @@ config MACH_SUN8I_A23
 	select CPU_V7_HAS_VIRT
 	select ARCH_SUPPORT_PSCI
 	select DRAM_SUN8I_A23
+	select PHY_SUN4I_USB
 	select SUNXI_GEN_SUN6I
 	select SUPPORT_SPL
 	select ARMV7_BOOT_SEC_DEFAULT if OLD_SUNXI_KERNEL_COMPAT
@@ -194,6 +200,7 @@ config MACH_SUN8I_A33
 	select CPU_V7_HAS_VIRT
 	select ARCH_SUPPORT_PSCI
 	select DRAM_SUN8I_A33
+	select PHY_SUN4I_USB
 	select SUNXI_GEN_SUN6I
 	select SUPPORT_SPL
 	select ARMV7_BOOT_SEC_DEFAULT if OLD_SUNXI_KERNEL_COMPAT
@@ -203,6 +210,7 @@ config MACH_SUN8I_A83T
 	bool "sun8i (Allwinner A83T)"
 	select CPU_V7A
 	select DRAM_SUN8I_A83T
+	select PHY_SUN4I_USB
 	select SUNXI_GEN_SUN6I
 	select MMC_SUNXI_HAS_NEW_MODE
 	select SUPPORT_SPL
@@ -253,6 +261,7 @@ config MACH_SUN50I
 	bool "sun50i (Allwinner A64)"
 	select ARM64
 	select DM_I2C
+	select PHY_SUN4I_USB
 	select SUNXI_DE2
 	select SUNXI_GEN_SUN6I
 	select SUNXI_HIGH_SRAM
diff --git a/arch/arm/mach-sunxi/Makefile b/arch/arm/mach-sunxi/Makefile
index 1e261bdc87..4c752491a1 100644
--- a/arch/arm/mach-sunxi/Makefile
+++ b/arch/arm/mach-sunxi/Makefile
@@ -11,9 +11,6 @@ obj-y	+= clock.o
 obj-y	+= cpu_info.o
 obj-y	+= dram_helpers.o
 obj-y	+= pinmux.o
-ifndef CONFIG_MACH_SUN9I
-obj-y	+= usb_phy.o
-endif
 obj-$(CONFIG_SUN6I_P2WI)	+= p2wi.o
 obj-$(CONFIG_SUN6I_PRCM)	+= prcm.o
 obj-$(CONFIG_AXP_PMIC_BUS)	+= pmic_bus.o
diff --git a/arch/arm/mach-sunxi/usb_phy.c b/arch/arm/mach-sunxi/usb_phy.c
deleted file mode 100644
index 318e225528..0000000000
--- a/arch/arm/mach-sunxi/usb_phy.c
+++ /dev/null
@@ -1,406 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Sunxi usb-phy code
- *
- * Copyright (C) 2015 Hans de Goede <hdegoede@redhat.com>
- * Copyright (C) 2014 Roman Byshko <rbyshko@gmail.com>
- *
- * Based on code from
- * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
- */
-
-#include <common.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/usb_phy.h>
-#include <asm/gpio.h>
-#include <asm/io.h>
-#include <errno.h>
-
-#if defined(CONFIG_MACH_SUN4I) ||		   \
-	defined(CONFIG_MACH_SUN5I) ||		   \
-	defined(CONFIG_MACH_SUN6I) ||		   \
-	defined(CONFIG_MACH_SUN7I) ||		   \
-	defined(CONFIG_MACH_SUN8I_A23) ||	   \
-	defined(CONFIG_MACH_SUN9I)
-#define SUNXI_USB_CSR			0x404
-#else
-#define SUNXI_USB_CSR			0x410
-#endif
-
-#define SUNXI_USB_PMU_IRQ_ENABLE	0x800
-#define SUNXI_USB_PASSBY_EN		1
-
-#define SUNXI_EHCI_AHB_ICHR8_EN		(1 << 10)
-#define SUNXI_EHCI_AHB_INCR4_BURST_EN	(1 << 9)
-#define SUNXI_EHCI_AHB_INCRX_ALIGN_EN	(1 << 8)
-#define SUNXI_EHCI_ULPI_BYPASS_EN	(1 << 0)
-
-#define REG_PHY_UNK_H3			0x420
-#define REG_PMU_UNK_H3			0x810
-
-/* A83T specific control bits for PHY0 */
-#define SUNXI_PHY_CTL_VBUSVLDEXT	BIT(5)
-#define SUNXI_PHY_CTL_SIDDQ		BIT(3)
-
-/* A83T HSIC specific bits */
-#define SUNXI_EHCI_HS_FORCE		BIT(20)
-#define SUNXI_EHCI_CONNECT_DET		BIT(17)
-#define SUNXI_EHCI_CONNECT_INT		BIT(16)
-#define SUNXI_EHCI_HSIC			BIT(1)
-
-static struct sunxi_usb_phy {
-	int usb_rst_mask;
-	int gpio_vbus;
-	int gpio_vbus_det;
-	int gpio_id_det;
-	int id;
-	int init_count;
-	int power_on_count;
-	ulong base;
-} sunxi_usb_phy[] = {
-	{
-		.usb_rst_mask = CCM_USB_CTRL_PHY0_RST | CCM_USB_CTRL_PHY0_CLK,
-		.id = 0,
-		.base = SUNXI_USB0_BASE,
-	},
-	{
-		.usb_rst_mask = CCM_USB_CTRL_PHY1_RST | CCM_USB_CTRL_PHY1_CLK,
-		.id = 1,
-		.base = SUNXI_USB1_BASE,
-	},
-#if CONFIG_SUNXI_USB_PHYS >= 3
-	{
-#ifdef CONFIG_MACH_SUN8I_A83T
-		.usb_rst_mask = CCM_USB_CTRL_HSIC_RST | CCM_USB_CTRL_HSIC_CLK |
-				CCM_USB_CTRL_12M_CLK,
-#else
-		.usb_rst_mask = CCM_USB_CTRL_PHY2_RST | CCM_USB_CTRL_PHY2_CLK,
-#endif
-		.id = 2,
-		.base = SUNXI_USB2_BASE,
-	},
-#endif
-#if CONFIG_SUNXI_USB_PHYS >= 4
-	{
-		.usb_rst_mask = CCM_USB_CTRL_PHY3_RST | CCM_USB_CTRL_PHY3_CLK,
-		.id = 3,
-		.base = SUNXI_USB3_BASE,
-	}
-#endif
-};
-
-static int initial_usb_scan_delay = CONFIG_INITIAL_USB_SCAN_DELAY;
-
-static int get_vbus_gpio(int index)
-{
-	switch (index) {
-	case 0: return sunxi_name_to_gpio(CONFIG_USB0_VBUS_PIN);
-	case 1: return sunxi_name_to_gpio(CONFIG_USB1_VBUS_PIN);
-	case 2: return sunxi_name_to_gpio(CONFIG_USB2_VBUS_PIN);
-	case 3: return sunxi_name_to_gpio(CONFIG_USB3_VBUS_PIN);
-	}
-	return -EINVAL;
-}
-
-static int get_vbus_detect_gpio(int index)
-{
-	switch (index) {
-	case 0: return sunxi_name_to_gpio(CONFIG_USB0_VBUS_DET);
-	}
-	return -EINVAL;
-}
-
-static int get_id_detect_gpio(int index)
-{
-	switch (index) {
-	case 0: return sunxi_name_to_gpio(CONFIG_USB0_ID_DET);
-	}
-	return -EINVAL;
-}
-
-__maybe_unused static void usb_phy_write(struct sunxi_usb_phy *phy, int addr,
-					 int data, int len)
-{
-	int j = 0, usbc_bit = 0;
-	void *dest = (void *)SUNXI_USB0_BASE + SUNXI_USB_CSR;
-
-#ifdef CONFIG_MACH_SUN8I_A33
-	/* CSR needs to be explicitly initialized to 0 on A33 */
-	writel(0, dest);
-#endif
-
-	usbc_bit = 1 << (phy->id * 2);
-	for (j = 0; j < len; j++) {
-		/* set the bit address to be written */
-		clrbits_le32(dest, 0xff << 8);
-		setbits_le32(dest, (addr + j) << 8);
-
-		clrbits_le32(dest, usbc_bit);
-		/* set data bit */
-		if (data & 0x1)
-			setbits_le32(dest, 1 << 7);
-		else
-			clrbits_le32(dest, 1 << 7);
-
-		setbits_le32(dest, usbc_bit);
-
-		clrbits_le32(dest, usbc_bit);
-
-		data >>= 1;
-	}
-}
-
-#if defined(CONFIG_MACH_SUNXI_H3_H5) || defined(CONFIG_MACH_SUN50I)
-static void sunxi_usb_phy_config(struct sunxi_usb_phy *phy)
-{
-#if defined CONFIG_MACH_SUNXI_H3_H5
-	if (phy->id == 0)
-		clrbits_le32(SUNXI_USBPHY_BASE + REG_PHY_UNK_H3, 0x01);
-#endif
-	clrbits_le32(phy->base + REG_PMU_UNK_H3, 0x02);
-}
-#elif defined CONFIG_MACH_SUN8I_A83T
-static void sunxi_usb_phy_config(struct sunxi_usb_phy *phy)
-{
-}
-#else
-static void sunxi_usb_phy_config(struct sunxi_usb_phy *phy)
-{
-	/* The following comments are machine
-	 * translated from Chinese, you have been warned!
-	 */
-
-	/* Regulation 45 ohms */
-	if (phy->id == 0)
-		usb_phy_write(phy, 0x0c, 0x01, 1);
-
-	/* adjust PHY's magnitude and rate */
-	usb_phy_write(phy, 0x20, 0x14, 5);
-
-	/* threshold adjustment disconnect */
-#if defined CONFIG_MACH_SUN5I || defined CONFIG_MACH_SUN7I
-	usb_phy_write(phy, 0x2a, 2, 2);
-#else
-	usb_phy_write(phy, 0x2a, 3, 2);
-#endif
-
-	return;
-}
-#endif
-
-static void sunxi_usb_phy_passby(struct sunxi_usb_phy *phy, int enable)
-{
-	unsigned long bits = 0;
-	void *addr;
-
-	addr = (void *)phy->base + SUNXI_USB_PMU_IRQ_ENABLE;
-
-	bits = SUNXI_EHCI_AHB_ICHR8_EN |
-		SUNXI_EHCI_AHB_INCR4_BURST_EN |
-		SUNXI_EHCI_AHB_INCRX_ALIGN_EN |
-		SUNXI_EHCI_ULPI_BYPASS_EN;
-
-#ifdef CONFIG_MACH_SUN8I_A83T
-	if (phy->id == 2)
-		bits |= SUNXI_EHCI_HS_FORCE |
-			SUNXI_EHCI_CONNECT_INT |
-			SUNXI_EHCI_HSIC;
-#endif
-
-	if (enable)
-		setbits_le32(addr, bits);
-	else
-		clrbits_le32(addr, bits);
-
-	return;
-}
-
-void sunxi_usb_phy_enable_squelch_detect(int index, int enable)
-{
-#ifndef CONFIG_MACH_SUN8I_A83T
-	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];
-
-	usb_phy_write(phy, 0x3c, enable ? 0 : 2, 2);
-#endif
-}
-
-void sunxi_usb_phy_init(int index)
-{
-	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];
-	struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
-
-	phy->init_count++;
-	if (phy->init_count != 1)
-		return;
-
-	setbits_le32(&ccm->usb_clk_cfg, phy->usb_rst_mask);
-
-	sunxi_usb_phy_config(phy);
-
-	if (phy->id != 0)
-		sunxi_usb_phy_passby(phy, SUNXI_USB_PASSBY_EN);
-
-#ifdef CONFIG_MACH_SUN8I_A83T
-	if (phy->id == 0) {
-		setbits_le32(SUNXI_USB0_BASE + SUNXI_USB_CSR,
-			     SUNXI_PHY_CTL_VBUSVLDEXT);
-		clrbits_le32(SUNXI_USB0_BASE + SUNXI_USB_CSR,
-			     SUNXI_PHY_CTL_SIDDQ);
-	}
-#endif
-}
-
-void sunxi_usb_phy_exit(int index)
-{
-	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];
-	struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
-
-	phy->init_count--;
-	if (phy->init_count != 0)
-		return;
-
-	if (phy->id != 0)
-		sunxi_usb_phy_passby(phy, !SUNXI_USB_PASSBY_EN);
-
-#ifdef CONFIG_MACH_SUN8I_A83T
-	if (phy->id == 0) {
-		setbits_le32(SUNXI_USB0_BASE + SUNXI_USB_CSR,
-			     SUNXI_PHY_CTL_SIDDQ);
-	}
-#endif
-
-	clrbits_le32(&ccm->usb_clk_cfg, phy->usb_rst_mask);
-}
-
-void sunxi_usb_phy_power_on(int index)
-{
-	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];
-
-	if (initial_usb_scan_delay) {
-		mdelay(initial_usb_scan_delay);
-		initial_usb_scan_delay = 0;
-	}
-
-	phy->power_on_count++;
-	if (phy->power_on_count != 1)
-		return;
-
-	if (phy->gpio_vbus >= 0)
-		gpio_set_value(phy->gpio_vbus, 1);
-}
-
-void sunxi_usb_phy_power_off(int index)
-{
-	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];
-
-	phy->power_on_count--;
-	if (phy->power_on_count != 0)
-		return;
-
-	if (phy->gpio_vbus >= 0)
-		gpio_set_value(phy->gpio_vbus, 0);
-}
-
-int sunxi_usb_phy_vbus_detect(int index)
-{
-	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];
-	int err, retries = 3;
-
-	if (phy->gpio_vbus_det < 0)
-		return phy->gpio_vbus_det;
-
-	err = gpio_get_value(phy->gpio_vbus_det);
-	/*
-	 * Vbus may have been provided by the board and just been turned of
-	 * some milliseconds ago on reset, what we're measuring then is a
-	 * residual charge on Vbus, sleep a bit and try again.
-	 */
-	while (err > 0 && retries--) {
-		mdelay(100);
-		err = gpio_get_value(phy->gpio_vbus_det);
-	}
-
-	return err;
-}
-
-int sunxi_usb_phy_id_detect(int index)
-{
-	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];
-
-	if (phy->gpio_id_det < 0)
-		return phy->gpio_id_det;
-
-	return gpio_get_value(phy->gpio_id_det);
-}
-
-int sunxi_usb_phy_probe(void)
-{
-	struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
-	struct sunxi_usb_phy *phy;
-	int i, ret = 0;
-
-	for (i = 0; i < CONFIG_SUNXI_USB_PHYS; i++) {
-		phy = &sunxi_usb_phy[i];
-
-		phy->gpio_vbus = get_vbus_gpio(i);
-		if (phy->gpio_vbus >= 0) {
-			ret = gpio_request(phy->gpio_vbus, "usb_vbus");
-			if (ret)
-				return ret;
-			ret = gpio_direction_output(phy->gpio_vbus, 0);
-			if (ret)
-				return ret;
-		}
-
-		phy->gpio_vbus_det = get_vbus_detect_gpio(i);
-		if (phy->gpio_vbus_det >= 0) {
-			ret = gpio_request(phy->gpio_vbus_det, "usb_vbus_det");
-			if (ret)
-				return ret;
-			ret = gpio_direction_input(phy->gpio_vbus_det);
-			if (ret)
-				return ret;
-		}
-
-		phy->gpio_id_det = get_id_detect_gpio(i);
-		if (phy->gpio_id_det >= 0) {
-			ret = gpio_request(phy->gpio_id_det, "usb_id_det");
-			if (ret)
-				return ret;
-			ret = gpio_direction_input(phy->gpio_id_det);
-			if (ret)
-				return ret;
-			sunxi_gpio_set_pull(phy->gpio_id_det,
-					    SUNXI_GPIO_PULL_UP);
-		}
-	}
-
-	setbits_le32(&ccm->usb_clk_cfg, CCM_USB_CTRL_PHYGATE);
-
-	return 0;
-}
-
-int sunxi_usb_phy_remove(void)
-{
-	struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
-	struct sunxi_usb_phy *phy;
-	int i;
-
-	clrbits_le32(&ccm->usb_clk_cfg, CCM_USB_CTRL_PHYGATE);
-
-	for (i = 0; i < CONFIG_SUNXI_USB_PHYS; i++) {
-		phy = &sunxi_usb_phy[i];
-
-		if (phy->gpio_vbus >= 0)
-			gpio_free(phy->gpio_vbus);
-
-		if (phy->gpio_vbus_det >= 0)
-			gpio_free(phy->gpio_vbus_det);
-
-		if (phy->gpio_id_det >= 0)
-			gpio_free(phy->gpio_id_det);
-	}
-
-	return 0;
-}
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index 1bb2fa8f51..e90c87b560 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -116,6 +116,12 @@ M:	Paul Kocialkowski <contact@paulk.fr>
 S:	Maintained
 F:	configs/Ainol_AW1_defconfig
 
+AMARULA A64-RELIC
+M:	Jagan Teki <jagan@amarulasolutions.com>
+S:	Maintained
+F:	configs/amarula_a64_relic_defconfig
+F:	arch/arm/dts/sun50i-a64-amarula-relic.dts
+
 AMPE A76 BOARD
 M:	Paul Kocialkowski <contact@paulk.fr>
 S:	Maintained
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index 3d364c6db5..5ed1b8bae1 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -11,8 +11,11 @@
  */
 
 #include <common.h>
+#include <dm.h>
 #include <mmc.h>
 #include <axp_pmic.h>
+#include <generic-phy.h>
+#include <phy-sun4i-usb.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/display.h>
@@ -20,7 +23,6 @@
 #include <asm/arch/gpio.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/spl.h>
-#include <asm/arch/usb_phy.h>
 #ifndef CONFIG_ARM64
 #include <asm/armv7.h>
 #endif
@@ -595,7 +597,35 @@ void sunxi_board_init(void)
 #ifdef CONFIG_USB_GADGET
 int g_dnl_board_usb_cable_connected(void)
 {
-	return sunxi_usb_phy_vbus_detect(0);
+	struct udevice *dev;
+	struct phy phy;
+	int ret;
+
+	ret = uclass_get_device(UCLASS_USB_DEV_GENERIC, 0, &dev);
+	if (ret) {
+		pr_err("%s: Cannot find USB device\n", __func__);
+		return ret;
+	}
+
+	ret = generic_phy_get_by_name(dev, "usb", &phy);
+	if (ret) {
+		pr_err("failed to get %s USB PHY\n", dev->name);
+		return ret;
+	}
+
+	ret = generic_phy_init(&phy);
+	if (ret) {
+		pr_err("failed to init %s USB PHY\n", dev->name);
+		return ret;
+	}
+
+	ret = sun4i_usb_phy_vbus_detect(&phy);
+	if (ret == 1) {
+		pr_err("A charger is plugged into the OTG\n");
+		return -ENODEV;
+	}
+
+	return ret;
 }
 #endif
 
@@ -743,12 +773,6 @@ int misc_init_r(void)
 
 	setup_environment(gd->fdt_blob);
 
-#ifndef CONFIG_MACH_SUN9I
-	ret = sunxi_usb_phy_probe();
-	if (ret)
-		return ret;
-#endif
-
 #ifdef CONFIG_USB_ETHER
 	usb_ether_init();
 #endif
diff --git a/configs/Sinovoip_BPI_M2_Plus_defconfig b/configs/Sinovoip_BPI_M2_Plus_defconfig
index da5620a770..a325e9f806 100644
--- a/configs/Sinovoip_BPI_M2_Plus_defconfig
+++ b/configs/Sinovoip_BPI_M2_Plus_defconfig
@@ -14,4 +14,5 @@ CONFIG_DEFAULT_DEVICE_TREE="sun8i-h3-bananapi-m2-plus"
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_SUN8I_EMAC=y
 CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_MUSB_GADGET=y
 CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
diff --git a/configs/amarula_a64_relic_defconfig b/configs/amarula_a64_relic_defconfig
new file mode 100644
index 0000000000..458f703b58
--- /dev/null
+++ b/configs/amarula_a64_relic_defconfig
@@ -0,0 +1,17 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_SPL=y
+CONFIG_MACH_SUN50I=y
+CONFIG_DRAM_ODT_EN=y
+CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
+CONFIG_MMC_SUNXI_SLOT_EXTRA=2
+CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-amarula-relic"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+# CONFIG_VIDEO_DE2 is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+# CONFIG_SPL_DOS_PARTITION is not set
+# CONFIG_SPL_ISO_PARTITION is not set
+# CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_USB_MUSB_GADGET=y
+CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
diff --git a/configs/bananapi_m64_defconfig b/configs/bananapi_m64_defconfig
index 47f31c6d9d..40c1c18aca 100644
--- a/configs/bananapi_m64_defconfig
+++ b/configs/bananapi_m64_defconfig
@@ -12,4 +12,5 @@ CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-bananapi-m64"
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_SUN8I_EMAC=y
 CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_MUSB_GADGET=y
 CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
diff --git a/configs/orangepi_pc2_defconfig b/configs/orangepi_pc2_defconfig
index dd5f2c78ab..ca1e586e89 100644
--- a/configs/orangepi_pc2_defconfig
+++ b/configs/orangepi_pc2_defconfig
@@ -13,4 +13,5 @@ CONFIG_DEFAULT_DEVICE_TREE="sun50i-h5-orangepi-pc2"
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_SUN8I_EMAC=y
 CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_MUSB_GADGET=y
 CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
diff --git a/configs/orangepi_prime_defconfig b/configs/orangepi_prime_defconfig
index df39caa903..6161863258 100644
--- a/configs/orangepi_prime_defconfig
+++ b/configs/orangepi_prime_defconfig
@@ -11,4 +11,5 @@ CONFIG_DEFAULT_DEVICE_TREE="sun50i-h5-orangepi-prime"
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_SUN8I_EMAC=y
 CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_MUSB_GADGET=y
 CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
diff --git a/doc/device-tree-bindings/phy/sun4i-usb-phy.txt b/doc/device-tree-bindings/phy/sun4i-usb-phy.txt
new file mode 100644
index 0000000000..c1ce5a0a65
--- /dev/null
+++ b/doc/device-tree-bindings/phy/sun4i-usb-phy.txt
@@ -0,0 +1,65 @@
+Allwinner sun4i USB PHY
+-----------------------
+
+Required properties:
+- compatible : should be one of
+  * allwinner,sun4i-a10-usb-phy
+  * allwinner,sun5i-a13-usb-phy
+  * allwinner,sun6i-a31-usb-phy
+  * allwinner,sun7i-a20-usb-phy
+  * allwinner,sun8i-a23-usb-phy
+  * allwinner,sun8i-a33-usb-phy
+  * allwinner,sun8i-a83t-usb-phy
+  * allwinner,sun8i-h3-usb-phy
+  * allwinner,sun8i-v3s-usb-phy
+  * allwinner,sun50i-a64-usb-phy
+- reg : a list of offset + length pairs
+- reg-names :
+  * "phy_ctrl"
+  * "pmu0" for H3, V3s and A64
+  * "pmu1"
+  * "pmu2" for sun4i, sun6i, sun7i, sun8i-a83t or sun8i-h3
+  * "pmu3" for sun8i-h3
+- #phy-cells : from the generic phy bindings, must be 1
+- clocks : phandle + clock specifier for the phy clocks
+- clock-names :
+  * "usb_phy" for sun4i, sun5i or sun7i
+  * "usb0_phy", "usb1_phy" and "usb2_phy" for sun6i
+  * "usb0_phy", "usb1_phy" for sun8i
+  * "usb0_phy", "usb1_phy", "usb2_phy" and "usb2_hsic_12M" for sun8i-a83t
+  * "usb0_phy", "usb1_phy", "usb2_phy" and "usb3_phy" for sun8i-h3
+- resets : a list of phandle + reset specifier pairs
+- reset-names :
+  * "usb0_reset"
+  * "usb1_reset"
+  * "usb2_reset" for sun4i, sun6i, sun7i, sun8i-a83t or sun8i-h3
+  * "usb3_reset" for sun8i-h3
+
+Optional properties:
+- usb0_id_det-gpios : gpio phandle for reading the otg id pin value
+- usb0_vbus_det-gpios : gpio phandle for detecting the presence of usb0 vbus
+- usb0_vbus_power-supply: power-supply phandle for usb0 vbus presence detect
+- usb0_vbus-supply : regulator phandle for controller usb0 vbus
+- usb1_vbus-supply : regulator phandle for controller usb1 vbus
+- usb2_vbus-supply : regulator phandle for controller usb2 vbus
+- usb3_vbus-supply : regulator phandle for controller usb3 vbus
+
+Example:
+	usbphy: phy@01c13400 {
+		#phy-cells = <1>;
+		compatible = "allwinner,sun4i-a10-usb-phy";
+		/* phy base regs, phy1 pmu reg, phy2 pmu reg */
+		reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>;
+		reg-names = "phy_ctrl", "pmu1", "pmu2";
+		clocks = <&usb_clk 8>;
+		clock-names = "usb_phy";
+		resets = <&usb_clk 0>, <&usb_clk 1>, <&usb_clk 2>;
+		reset-names = "usb0_reset", "usb1_reset", "usb2_reset";
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+		usb0_id_det-gpios = <&pio 7 19 GPIO_ACTIVE_HIGH>; /* PH19 */
+		usb0_vbus_det-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
+		usb0_vbus-supply = <&reg_usb0_vbus>;
+		usb1_vbus-supply = <&reg_usb1_vbus>;
+		usb2_vbus-supply = <&reg_usb2_vbus>;
+	};
diff --git a/drivers/Kconfig b/drivers/Kconfig
index 8424898dbd..9e21b28750 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -62,6 +62,8 @@ source "drivers/pcmcia/Kconfig"
 
 source "drivers/phy/Kconfig"
 
+source "drivers/phy/allwinner/Kconfig"
+
 source "drivers/phy/marvell/Kconfig"
 
 source "drivers/pinctrl/Kconfig"
diff --git a/drivers/Makefile b/drivers/Makefile
index d29a6e467b..a213ea9671 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -80,6 +80,7 @@ obj-$(CONFIG_NVME) += nvme/
 obj-y += pcmcia/
 obj-y += dfu/
 obj-$(CONFIG_X86) += pch/
+obj-y += phy/allwinner/
 obj-y += phy/marvell/
 obj-y += rtc/
 obj-y += scsi/
diff --git a/drivers/phy/allwinner/Kconfig b/drivers/phy/allwinner/Kconfig
new file mode 100644
index 0000000000..dba3bae61c
--- /dev/null
+++ b/drivers/phy/allwinner/Kconfig
@@ -0,0 +1,13 @@
+#
+# Phy drivers for Allwinner platforms
+#
+config PHY_SUN4I_USB
+	bool "Allwinner Sun4I USB PHY driver"
+	depends on ARCH_SUNXI
+	select PHY
+	help
+	  Enable this to support the transceiver that is part of Allwinner
+	  sunxi SoCs.
+
+	  This driver controls the entire USB PHY block, both the USB OTG
+	  parts, as well as the 2 regular USB 2 host PHYs.
diff --git a/drivers/phy/allwinner/Makefile b/drivers/phy/allwinner/Makefile
new file mode 100644
index 0000000000..5ed2702e4f
--- /dev/null
+++ b/drivers/phy/allwinner/Makefile
@@ -0,0 +1,6 @@
+# Copyright (C) 2016 Amarula Solutions
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-$(CONFIG_PHY_SUN4I_USB)		+= phy-sun4i-usb.o
diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c
new file mode 100644
index 0000000000..2b3cf48025
--- /dev/null
+++ b/drivers/phy/allwinner/phy-sun4i-usb.c
@@ -0,0 +1,575 @@
+/*
+ * Allwinner sun4i USB PHY driver
+ *
+ * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
+ * Copyright (C) 2015 Hans de Goede <hdegoede@redhat.com>
+ * Copyright (C) 2014 Roman Byshko <rbyshko@gmail.com>
+ *
+ * Modelled arch/arm/mach-sunxi/usb_phy.c to compatible with generic-phy.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <dm/device.h>
+#include <generic-phy.h>
+#include <phy-sun4i-usb.h>
+#include <asm/gpio.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/cpu.h>
+
+#define REG_ISCR			0x00
+#define REG_PHYCTL_A10			0x04
+#define REG_PHYBIST			0x08
+#define REG_PHYTUNE			0x0c
+#define REG_PHYCTL_A33			0x10
+#define REG_PHY_OTGCTL			0x20
+#define REG_PMU_UNK1			0x10
+
+/* Common Control Bits for Both PHYs */
+#define PHY_PLL_BW			0x03
+#define PHY_RES45_CAL_EN		0x0c
+
+/* Private Control Bits for Each PHY */
+#define PHY_TX_AMPLITUDE_TUNE		0x20
+#define PHY_TX_SLEWRATE_TUNE		0x22
+#define PHY_DISCON_TH_SEL		0x2a
+#define PHY_SQUELCH_DETECT		0x3c
+
+#define PHYCTL_DATA			BIT(7)
+#define OTGCTL_ROUTE_MUSB		BIT(0)
+
+#define PHY_TX_RATE			BIT(4)
+#define PHY_TX_MAGNITUDE		BIT(2)
+#define PHY_TX_AMPLITUDE_LEN		5
+
+#define PHY_RES45_CAL_DATA		BIT(0)
+#define PHY_RES45_CAL_LEN		1
+#define PHY_DISCON_TH_LEN		2
+
+#define SUNXI_AHB_ICHR8_EN		BIT(10)
+#define SUNXI_AHB_INCR4_BURST_EN	BIT(9)
+#define SUNXI_AHB_INCRX_ALIGN_EN	BIT(8)
+#define SUNXI_ULPI_BYPASS_EN		BIT(0)
+
+/* A83T specific control bits for PHY0 */
+#define PHY_CTL_VBUSVLDEXT		BIT(5)
+#define PHY_CTL_SIDDQ			BIT(3)
+
+/* A83T specific control bits for PHY2 HSIC */
+#define SUNXI_EHCI_HS_FORCE		BIT(20)
+#define SUNXI_HSIC_CONNECT_INT		BIT(16)
+#define SUNXI_HSIC			BIT(1)
+
+#define MAX_PHYS			4
+
+enum sun4i_usb_phy_type {
+	sun4i_a10_phy,
+	sun6i_a31_phy,
+	sun8i_a33_phy,
+	sun8i_a83t_phy,
+	sun8i_h3_phy,
+	sun8i_v3s_phy,
+	sun50i_a64_phy,
+};
+
+struct sun4i_usb_phy_cfg {
+	int num_phys;
+	enum sun4i_usb_phy_type type;
+	u32 disc_thresh;
+	u8 phyctl_offset;
+	bool enable_pmu_unk1;
+	bool phy0_dual_route;
+};
+
+struct sun4i_usb_phy_info {
+	const char *gpio_vbus;
+	const char *gpio_vbus_det;
+	const char *gpio_id_det;
+	int rst_mask;
+} phy_info[] = {
+	{
+		.gpio_vbus = CONFIG_USB0_VBUS_PIN,
+		.gpio_vbus_det = CONFIG_USB0_VBUS_DET,
+		.gpio_id_det = CONFIG_USB0_ID_DET,
+		.rst_mask = (CCM_USB_CTRL_PHY0_RST | CCM_USB_CTRL_PHY0_CLK),
+	},
+	{
+		.gpio_vbus = CONFIG_USB1_VBUS_PIN,
+		.gpio_vbus_det = NULL,
+		.gpio_id_det = NULL,
+		.rst_mask = (CCM_USB_CTRL_PHY1_RST | CCM_USB_CTRL_PHY1_CLK),
+	},
+	{
+		.gpio_vbus = CONFIG_USB2_VBUS_PIN,
+		.gpio_vbus_det = NULL,
+		.gpio_id_det = NULL,
+#ifdef CONFIG_MACH_SUN8I_A83T
+		.rst_mask = (CCM_USB_CTRL_HSIC_RST | CCM_USB_CTRL_HSIC_CLK |
+			     CCM_USB_CTRL_12M_CLK),
+#else
+		.rst_mask = (CCM_USB_CTRL_PHY2_RST | CCM_USB_CTRL_PHY2_CLK),
+#endif
+	},
+	{
+		.gpio_vbus = CONFIG_USB3_VBUS_PIN,
+		.gpio_vbus_det = NULL,
+		.gpio_id_det = NULL,
+#ifdef CONFIG_MACH_SUN6I
+		.rst_mask = (CCM_USB_CTRL_PHY3_RST | CCM_USB_CTRL_PHY3_CLK),
+#endif
+	},
+};
+
+struct sun4i_usb_phy_plat {
+	void __iomem *pmu;
+	int power_on_count;
+	int gpio_vbus;
+	int gpio_vbus_det;
+	int gpio_id_det;
+	int rst_mask;
+	int id;
+};
+
+struct sun4i_usb_phy_data {
+	void __iomem *base;
+	struct sunxi_ccm_reg *ccm;
+	const struct sun4i_usb_phy_cfg *cfg;
+	struct sun4i_usb_phy_plat *usb_phy;
+};
+
+static int initial_usb_scan_delay = CONFIG_INITIAL_USB_SCAN_DELAY;
+
+static void sun4i_usb_phy_write(struct phy *phy, u32 addr, u32 data, int len)
+{
+	struct sun4i_usb_phy_data *phy_data = dev_get_priv(phy->dev);
+	struct sun4i_usb_phy_plat *usb_phy = &phy_data->usb_phy[phy->id];
+	u32 temp, usbc_bit = BIT(usb_phy->id * 2);
+	void __iomem *phyctl = phy_data->base + phy_data->cfg->phyctl_offset;
+	int i;
+
+	if (phy_data->cfg->phyctl_offset == REG_PHYCTL_A33) {
+		/* SoCs newer than A33 need us to set phyctl to 0 explicitly */
+		writel(0, phyctl);
+	}
+
+	for (i = 0; i < len; i++) {
+		temp = readl(phyctl);
+
+		/* clear the address portion */
+		temp &= ~(0xff << 8);
+
+		/* set the address */
+		temp |= ((addr + i) << 8);
+		writel(temp, phyctl);
+
+		/* set the data bit and clear usbc bit*/
+		temp = readb(phyctl);
+		if (data & 0x1)
+			temp |= PHYCTL_DATA;
+		else
+			temp &= ~PHYCTL_DATA;
+		temp &= ~usbc_bit;
+		writeb(temp, phyctl);
+
+		/* pulse usbc_bit */
+		temp = readb(phyctl);
+		temp |= usbc_bit;
+		writeb(temp, phyctl);
+
+		temp = readb(phyctl);
+		temp &= ~usbc_bit;
+		writeb(temp, phyctl);
+
+		data >>= 1;
+	}
+}
+
+static void sun4i_usb_phy_passby(struct phy *phy, bool enable)
+{
+	struct sun4i_usb_phy_data *data = dev_get_priv(phy->dev);
+	struct sun4i_usb_phy_plat *usb_phy = &data->usb_phy[phy->id];
+	u32 bits, reg_value;
+
+	if (!usb_phy->pmu)
+		return;
+
+	bits = SUNXI_AHB_ICHR8_EN | SUNXI_AHB_INCR4_BURST_EN |
+		SUNXI_AHB_INCRX_ALIGN_EN | SUNXI_ULPI_BYPASS_EN;
+
+	/* A83T USB2 is HSIC */
+	if (data->cfg->type == sun8i_a83t_phy && usb_phy->id == 2)
+		bits |= SUNXI_EHCI_HS_FORCE | SUNXI_HSIC_CONNECT_INT |
+			SUNXI_HSIC;
+
+	reg_value = readl(usb_phy->pmu);
+
+	if (enable)
+		reg_value |= bits;
+	else
+		reg_value &= ~bits;
+
+	writel(reg_value, usb_phy->pmu);
+}
+
+static int sun4i_usb_phy_power_on(struct phy *phy)
+{
+	struct sun4i_usb_phy_data *data = dev_get_priv(phy->dev);
+	struct sun4i_usb_phy_plat *usb_phy = &data->usb_phy[phy->id];
+
+	if (initial_usb_scan_delay) {
+		mdelay(initial_usb_scan_delay);
+		initial_usb_scan_delay = 0;
+	}
+
+	usb_phy->power_on_count++;
+	if (usb_phy->power_on_count != 1)
+		return 0;
+
+	if (usb_phy->gpio_vbus >= 0)
+		gpio_set_value(usb_phy->gpio_vbus, SUNXI_GPIO_PULL_UP);
+
+	return 0;
+}
+
+static int sun4i_usb_phy_power_off(struct phy *phy)
+{
+	struct sun4i_usb_phy_data *data = dev_get_priv(phy->dev);
+	struct sun4i_usb_phy_plat *usb_phy = &data->usb_phy[phy->id];
+
+	usb_phy->power_on_count--;
+	if (usb_phy->power_on_count != 0)
+		return 0;
+
+	if (usb_phy->gpio_vbus >= 0)
+		gpio_set_value(usb_phy->gpio_vbus, SUNXI_GPIO_PULL_DISABLE);
+
+	return 0;
+}
+
+static void sun4i_usb_phy0_reroute(struct sun4i_usb_phy_data *data, bool id_det)
+{
+	u32 regval;
+
+	regval = readl(data->base + REG_PHY_OTGCTL);
+	if (!id_det) {
+		/* Host mode. Route phy0 to EHCI/OHCI */
+		regval &= ~OTGCTL_ROUTE_MUSB;
+	} else {
+		/* Peripheral mode. Route phy0 to MUSB */
+		regval |= OTGCTL_ROUTE_MUSB;
+	}
+	writel(regval, data->base + REG_PHY_OTGCTL);
+}
+
+static int sun4i_usb_phy_init(struct phy *phy)
+{
+	struct sun4i_usb_phy_data *data = dev_get_priv(phy->dev);
+	struct sun4i_usb_phy_plat *usb_phy = &data->usb_phy[phy->id];
+	u32 val;
+
+	setbits_le32(&data->ccm->usb_clk_cfg, usb_phy->rst_mask);
+
+	if (data->cfg->type == sun8i_a83t_phy) {
+		if (phy->id == 0) {
+			val = readl(data->base + data->cfg->phyctl_offset);
+			val |= PHY_CTL_VBUSVLDEXT;
+			val &= ~PHY_CTL_SIDDQ;
+			writel(val, data->base + data->cfg->phyctl_offset);
+		}
+	} else {
+		if (usb_phy->pmu && data->cfg->enable_pmu_unk1) {
+			val = readl(usb_phy->pmu + REG_PMU_UNK1);
+			writel(val & ~2, usb_phy->pmu + REG_PMU_UNK1);
+		}
+
+		if (usb_phy->id == 0)
+			sun4i_usb_phy_write(phy, PHY_RES45_CAL_EN,
+					    PHY_RES45_CAL_DATA,
+					    PHY_RES45_CAL_LEN);
+
+		/* Adjust PHY's magnitude and rate */
+		sun4i_usb_phy_write(phy, PHY_TX_AMPLITUDE_TUNE,
+				    PHY_TX_MAGNITUDE | PHY_TX_RATE,
+				    PHY_TX_AMPLITUDE_LEN);
+
+		/* Disconnect threshold adjustment */
+		sun4i_usb_phy_write(phy, PHY_DISCON_TH_SEL,
+				    data->cfg->disc_thresh, PHY_DISCON_TH_LEN);
+	}
+
+	if (usb_phy->id != 0)
+		sun4i_usb_phy_passby(phy, true);
+
+	sun4i_usb_phy0_reroute(data, true);
+
+	return 0;
+}
+
+static int sun4i_usb_phy_exit(struct phy *phy)
+{
+	struct sun4i_usb_phy_data *data = dev_get_priv(phy->dev);
+	struct sun4i_usb_phy_plat *usb_phy = &data->usb_phy[phy->id];
+
+	if (phy->id == 0) {
+		if (data->cfg->type == sun8i_a83t_phy) {
+			void __iomem *phyctl = data->base +
+				data->cfg->phyctl_offset;
+
+			writel(readl(phyctl) | PHY_CTL_SIDDQ, phyctl);
+		}
+	}
+
+	sun4i_usb_phy_passby(phy, false);
+
+	clrbits_le32(&data->ccm->usb_clk_cfg, usb_phy->rst_mask);
+
+	return 0;
+}
+
+static int sun4i_usb_phy_xlate(struct phy *phy,
+			       struct ofnode_phandle_args *args)
+{
+	struct sun4i_usb_phy_data *data = dev_get_priv(phy->dev);
+
+	if (args->args_count >= data->cfg->num_phys)
+		return -EINVAL;
+
+	if (args->args_count)
+		phy->id = args->args[0];
+	else
+		phy->id = 0;
+
+	debug("%s: phy_id = %ld\n", __func__, phy->id);
+	return 0;
+}
+
+int sun4i_usb_phy_vbus_detect(struct phy *phy)
+{
+	struct sun4i_usb_phy_data *data = dev_get_priv(phy->dev);
+	struct sun4i_usb_phy_plat *usb_phy = &data->usb_phy[phy->id];
+	int err, retries = 3;
+
+	debug("%s: id_det = %d\n", __func__, usb_phy->gpio_id_det);
+
+	if (usb_phy->gpio_vbus_det < 0)
+		return usb_phy->gpio_vbus_det;
+
+	err = gpio_get_value(usb_phy->gpio_vbus_det);
+	/*
+	 * Vbus may have been provided by the board and just been turned of
+	 * some milliseconds ago on reset, what we're measuring then is a
+	 * residual charge on Vbus, sleep a bit and try again.
+	 */
+	while (err > 0 && retries--) {
+		mdelay(100);
+		err = gpio_get_value(usb_phy->gpio_vbus_det);
+	}
+
+	return err;
+}
+
+int sun4i_usb_phy_id_detect(struct phy *phy)
+{
+	struct sun4i_usb_phy_data *data = dev_get_priv(phy->dev);
+	struct sun4i_usb_phy_plat *usb_phy = &data->usb_phy[phy->id];
+
+	debug("%s: id_det = %d\n", __func__, usb_phy->gpio_id_det);
+
+	if (usb_phy->gpio_id_det < 0)
+		return usb_phy->gpio_id_det;
+
+	return gpio_get_value(usb_phy->gpio_id_det);
+}
+
+void sun4i_usb_phy_set_squelch_detect(struct phy *phy, bool enabled)
+{
+	sun4i_usb_phy_write(phy, PHY_SQUELCH_DETECT, enabled ? 0 : 2, 2);
+}
+
+static struct phy_ops sun4i_usb_phy_ops = {
+	.of_xlate = sun4i_usb_phy_xlate,
+	.init = sun4i_usb_phy_init,
+	.power_on = sun4i_usb_phy_power_on,
+	.power_off = sun4i_usb_phy_power_off,
+	.exit = sun4i_usb_phy_exit,
+};
+
+static int sun4i_usb_phy_probe(struct udevice *dev)
+{
+	struct sun4i_usb_phy_plat *plat = dev_get_platdata(dev);
+	struct sun4i_usb_phy_data *data = dev_get_priv(dev);
+	int i, ret;
+
+	data->cfg = (const struct sun4i_usb_phy_cfg *)dev_get_driver_data(dev);
+	if (!data->cfg)
+		return -EINVAL;
+
+	data->base = (void __iomem *)devfdt_get_addr_name(dev, "phy_ctrl");
+	if (IS_ERR(data->base))
+		return PTR_ERR(data->base);
+
+	data->ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+	if (IS_ERR(data->ccm))
+		return PTR_ERR(data->ccm);
+
+	data->usb_phy = plat;
+	for (i = 0; i < data->cfg->num_phys; i++) {
+		struct sun4i_usb_phy_plat *phy = &plat[i];
+		struct sun4i_usb_phy_info *info = &phy_info[i];
+		char name[16];
+
+		phy->gpio_vbus = sunxi_name_to_gpio(info->gpio_vbus);
+		if (phy->gpio_vbus >= 0) {
+			ret = gpio_request(phy->gpio_vbus, "usb_vbus");
+			if (ret)
+				return ret;
+			ret = gpio_direction_output(phy->gpio_vbus, 0);
+			if (ret)
+				return ret;
+		}
+
+		phy->gpio_vbus_det = sunxi_name_to_gpio(info->gpio_vbus_det);
+		if (phy->gpio_vbus_det >= 0) {
+			ret = gpio_request(phy->gpio_vbus_det, "usb_vbus_det");
+			if (ret)
+				return ret;
+			ret = gpio_direction_input(phy->gpio_vbus_det);
+			if (ret)
+				return ret;
+		}
+
+		phy->gpio_id_det = sunxi_name_to_gpio(info->gpio_id_det);
+		if (phy->gpio_id_det >= 0) {
+			ret = gpio_request(phy->gpio_id_det, "usb_id_det");
+			if (ret)
+				return ret;
+			ret = gpio_direction_input(phy->gpio_id_det);
+			if (ret)
+				return ret;
+			sunxi_gpio_set_pull(phy->gpio_id_det, SUNXI_GPIO_PULL_UP);
+		}
+
+		if (i || data->cfg->phy0_dual_route) {
+			snprintf(name, sizeof(name), "pmu%d", i);
+			phy->pmu = (void __iomem *)devfdt_get_addr_name(dev, name);
+			if (IS_ERR(phy->pmu))
+				return PTR_ERR(phy->pmu);
+		}
+
+		phy->id = i;
+		phy->rst_mask = info->rst_mask;
+	};
+
+	setbits_le32(&data->ccm->usb_clk_cfg, CCM_USB_CTRL_PHYGATE);
+
+	debug("Allwinner Sun4I USB PHY driver loaded\n");
+	return 0;
+}
+
+static const struct sun4i_usb_phy_cfg sun4i_a10_cfg = {
+	.num_phys = 3,
+	.type = sun4i_a10_phy,
+	.disc_thresh = 3,
+	.phyctl_offset = REG_PHYCTL_A10,
+	.enable_pmu_unk1 = false,
+};
+
+static const struct sun4i_usb_phy_cfg sun5i_a13_cfg = {
+	.num_phys = 2,
+	.type = sun4i_a10_phy,
+	.disc_thresh = 2,
+	.phyctl_offset = REG_PHYCTL_A10,
+	.enable_pmu_unk1 = false,
+};
+
+static const struct sun4i_usb_phy_cfg sun6i_a31_cfg = {
+	.num_phys = 3,
+	.type = sun6i_a31_phy,
+	.disc_thresh = 3,
+	.phyctl_offset = REG_PHYCTL_A10,
+	.enable_pmu_unk1 = false,
+};
+
+static const struct sun4i_usb_phy_cfg sun7i_a20_cfg = {
+	.num_phys = 3,
+	.type = sun4i_a10_phy,
+	.disc_thresh = 2,
+	.phyctl_offset = REG_PHYCTL_A10,
+	.enable_pmu_unk1 = false,
+};
+
+static const struct sun4i_usb_phy_cfg sun8i_a23_cfg = {
+	.num_phys = 2,
+	.type = sun4i_a10_phy,
+	.disc_thresh = 3,
+	.phyctl_offset = REG_PHYCTL_A10,
+	.enable_pmu_unk1 = false,
+};
+
+static const struct sun4i_usb_phy_cfg sun8i_a33_cfg = {
+	.num_phys = 2,
+	.type = sun8i_a33_phy,
+	.disc_thresh = 3,
+	.phyctl_offset = REG_PHYCTL_A33,
+	.enable_pmu_unk1 = false,
+};
+
+static const struct sun4i_usb_phy_cfg sun8i_a83t_cfg = {
+	.num_phys = 3,
+	.type = sun8i_a83t_phy,
+	.phyctl_offset = REG_PHYCTL_A33,
+};
+
+static const struct sun4i_usb_phy_cfg sun8i_h3_cfg = {
+	.num_phys = 4,
+	.type = sun8i_h3_phy,
+	.disc_thresh = 3,
+	.phyctl_offset = REG_PHYCTL_A33,
+	.enable_pmu_unk1 = true,
+	.phy0_dual_route = true,
+};
+
+static const struct sun4i_usb_phy_cfg sun8i_v3s_cfg = {
+	.num_phys = 1,
+	.type = sun8i_v3s_phy,
+	.disc_thresh = 3,
+	.phyctl_offset = REG_PHYCTL_A33,
+	.enable_pmu_unk1 = true,
+	.phy0_dual_route = true,
+};
+
+static const struct sun4i_usb_phy_cfg sun50i_a64_cfg = {
+	.num_phys = 2,
+	.type = sun50i_a64_phy,
+	.disc_thresh = 3,
+	.phyctl_offset = REG_PHYCTL_A33,
+	.enable_pmu_unk1 = true,
+	.phy0_dual_route = true,
+};
+
+static const struct udevice_id sun4i_usb_phy_ids[] = {
+	{ .compatible = "allwinner,sun4i-a10-usb-phy", .data = (ulong)&sun4i_a10_cfg },
+	{ .compatible = "allwinner,sun5i-a13-usb-phy", .data = (ulong)&sun5i_a13_cfg },
+	{ .compatible = "allwinner,sun6i-a31-usb-phy", .data = (ulong)&sun6i_a31_cfg },
+	{ .compatible = "allwinner,sun7i-a20-usb-phy", .data = (ulong)&sun7i_a20_cfg },
+	{ .compatible = "allwinner,sun8i-a23-usb-phy", .data = (ulong)&sun8i_a23_cfg },
+	{ .compatible = "allwinner,sun8i-a33-usb-phy", .data = (ulong)&sun8i_a33_cfg },
+	{ .compatible = "allwinner,sun8i-a83t-usb-phy", .data = (ulong)&sun8i_a83t_cfg },
+	{ .compatible = "allwinner,sun8i-h3-usb-phy", .data = (ulong)&sun8i_h3_cfg },
+	{ .compatible = "allwinner,sun8i-v3s-usb-phy", .data = (ulong)&sun8i_v3s_cfg },
+	{ .compatible = "allwinner,sun50i-a64-usb-phy", .data = (ulong)&sun50i_a64_cfg},
+	{ }
+};
+
+U_BOOT_DRIVER(sun4i_usb_phy) = {
+	.name	= "sun4i_usb_phy",
+	.id	= UCLASS_PHY,
+	.of_match = sun4i_usb_phy_ids,
+	.ops = &sun4i_usb_phy_ops,
+	.probe = sun4i_usb_phy_probe,
+	.platdata_auto_alloc_size = sizeof(struct sun4i_usb_phy_plat[MAX_PHYS]),
+	.priv_auto_alloc_size = sizeof(struct sun4i_usb_phy_data),
+};
diff --git a/drivers/usb/host/ehci-sunxi.c b/drivers/usb/host/ehci-sunxi.c
index 1297fdb6a7..360efc9116 100644
--- a/drivers/usb/host/ehci-sunxi.c
+++ b/drivers/usb/host/ehci-sunxi.c
@@ -11,34 +11,62 @@
 
 #include <common.h>
 #include <asm/arch/clock.h>
-#include <asm/arch/usb_phy.h>
 #include <asm/io.h>
 #include <dm.h>
 #include "ehci.h"
+#include <generic-phy.h>
 
 #ifdef CONFIG_SUNXI_GEN_SUN4I
-#define BASE_DIST		0x8000
 #define AHB_CLK_DIST		2
 #else
-#define BASE_DIST		0x1000
 #define AHB_CLK_DIST		1
 #endif
 
 struct ehci_sunxi_priv {
 	struct ehci_ctrl ehci;
+	struct sunxi_ccm_reg *ccm;
 	int ahb_gate_mask; /* Mask of ahb_gate0 clk gate bits for this hcd */
-	int phy_index;     /* Index of the usb-phy attached to this hcd */
+	struct phy phy;
 };
 
 static int ehci_usb_probe(struct udevice *dev)
 {
-	struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
 	struct usb_platdata *plat = dev_get_platdata(dev);
 	struct ehci_sunxi_priv *priv = dev_get_priv(dev);
 	struct ehci_hccr *hccr = (struct ehci_hccr *)devfdt_get_addr(dev);
 	struct ehci_hcor *hcor;
 	int extra_ahb_gate_mask = 0;
+	int phys, ret;
 
+	priv->ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+	if (IS_ERR(priv->ccm))
+		return PTR_ERR(priv->ccm);
+
+	phys = dev_count_phandle_with_args(dev, "phys", "#phy-cells");
+	if (phys < 0) {
+		phys = 0;
+		goto no_phy;
+	}
+
+	ret = generic_phy_get_by_name(dev, "usb", &priv->phy);
+	if (ret) {
+		pr_err("failed to get %s usb PHY\n", dev->name);
+		return ret;
+	}
+
+	ret = generic_phy_init(&priv->phy);
+	if (ret) {
+		pr_err("failed to init %s USB PHY\n", dev->name);
+		return ret;
+	}
+
+	ret = generic_phy_power_on(&priv->phy);
+	if (ret) {
+		pr_err("failed to power on %s USB PHY\n", dev->name);
+		return ret;
+	}
+
+no_phy:
 	/*
 	 * This should go away once we've moved to the driver model for
 	 * clocks resp. phys.
@@ -47,21 +75,16 @@ static int ehci_usb_probe(struct udevice *dev)
 #if defined(CONFIG_MACH_SUNXI_H3_H5) || defined(CONFIG_MACH_SUN50I)
 	extra_ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_OHCI0;
 #endif
-	priv->phy_index = ((uintptr_t)hccr - SUNXI_USB1_BASE) / BASE_DIST;
-	priv->ahb_gate_mask <<= priv->phy_index * AHB_CLK_DIST;
-	extra_ahb_gate_mask <<= priv->phy_index * AHB_CLK_DIST;
-	priv->phy_index++; /* Non otg phys start at 1 */
+	priv->ahb_gate_mask <<= phys * AHB_CLK_DIST;
+	extra_ahb_gate_mask <<= phys * AHB_CLK_DIST;
 
-	setbits_le32(&ccm->ahb_gate0,
+	setbits_le32(&priv->ccm->ahb_gate0,
 		     priv->ahb_gate_mask | extra_ahb_gate_mask);
 #ifdef CONFIG_SUNXI_GEN_SUN6I
-	setbits_le32(&ccm->ahb_reset0_cfg,
+	setbits_le32(&priv->ccm->ahb_reset0_cfg,
 		     priv->ahb_gate_mask | extra_ahb_gate_mask);
 #endif
 
-	sunxi_usb_phy_init(priv->phy_index);
-	sunxi_usb_phy_power_on(priv->phy_index);
-
 	hcor = (struct ehci_hcor *)((uintptr_t)hccr +
 				    HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
 
@@ -70,20 +93,25 @@ static int ehci_usb_probe(struct udevice *dev)
 
 static int ehci_usb_remove(struct udevice *dev)
 {
-	struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
 	struct ehci_sunxi_priv *priv = dev_get_priv(dev);
 	int ret;
 
+	if (generic_phy_valid(&priv->phy)) {
+		ret = generic_phy_exit(&priv->phy);
+		if (ret) {
+			pr_err("failed to exit %s USB PHY\n", dev->name);
+			return ret;
+		}
+	}
+
 	ret = ehci_deregister(dev);
 	if (ret)
 		return ret;
 
-	sunxi_usb_phy_exit(priv->phy_index);
-
 #ifdef CONFIG_SUNXI_GEN_SUN6I
-	clrbits_le32(&ccm->ahb_reset0_cfg, priv->ahb_gate_mask);
+	clrbits_le32(&priv->ccm->ahb_reset0_cfg, priv->ahb_gate_mask);
 #endif
-	clrbits_le32(&ccm->ahb_gate0, priv->ahb_gate_mask);
+	clrbits_le32(&priv->ccm->ahb_gate0, priv->ahb_gate_mask);
 
 	return 0;
 }
diff --git a/drivers/usb/host/ohci-sunxi.c b/drivers/usb/host/ohci-sunxi.c
index b78fad29a3..ce2b47a5c4 100644
--- a/drivers/usb/host/ohci-sunxi.c
+++ b/drivers/usb/host/ohci-sunxi.c
@@ -10,35 +10,63 @@
 
 #include <common.h>
 #include <asm/arch/clock.h>
-#include <asm/arch/usb_phy.h>
 #include <asm/io.h>
 #include <dm.h>
 #include <usb.h>
 #include "ohci.h"
+#include <generic-phy.h>
 
 #ifdef CONFIG_SUNXI_GEN_SUN4I
-#define BASE_DIST		0x8000
 #define AHB_CLK_DIST		2
 #else
-#define BASE_DIST		0x1000
 #define AHB_CLK_DIST		1
 #endif
 
 struct ohci_sunxi_priv {
+	struct sunxi_ccm_reg *ccm;
 	ohci_t ohci;
 	int ahb_gate_mask; /* Mask of ahb_gate0 clk gate bits for this hcd */
 	int usb_gate_mask; /* Mask of usb_clk_cfg clk gate bits for this hcd */
-	int phy_index;     /* Index of the usb-phy attached to this hcd */
+	struct phy phy;
 };
 
 static int ohci_usb_probe(struct udevice *dev)
 {
-	struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
 	struct usb_bus_priv *bus_priv = dev_get_uclass_priv(dev);
 	struct ohci_sunxi_priv *priv = dev_get_priv(dev);
 	struct ohci_regs *regs = (struct ohci_regs *)devfdt_get_addr(dev);
 	int extra_ahb_gate_mask = 0;
+	int phys, ret;
 
+	priv->ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+	if (IS_ERR(priv->ccm))
+		return PTR_ERR(priv->ccm);
+
+	phys = dev_count_phandle_with_args(dev, "phys", "#phy-cells");
+	if (phys < 0) {
+		phys = 0;
+		goto no_phy;
+	}
+
+	ret = generic_phy_get_by_name(dev, "usb", &priv->phy);
+	if (ret) {
+		pr_err("failed to get %s usb PHY\n", dev->name);
+		return ret;
+	}
+
+	ret = generic_phy_init(&priv->phy);
+	if (ret) {
+		pr_err("failed to init %s USB PHY\n", dev->name);
+		return ret;
+	}
+
+	ret = generic_phy_power_on(&priv->phy);
+	if (ret) {
+		pr_err("failed to power on %s USB PHY\n", dev->name);
+		return ret;
+	}
+
+no_phy:
 	bus_priv->companion = true;
 
 	/*
@@ -50,43 +78,43 @@ static int ohci_usb_probe(struct udevice *dev)
 	extra_ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_EHCI0;
 #endif
 	priv->usb_gate_mask = CCM_USB_CTRL_OHCI0_CLK;
-	priv->phy_index = ((uintptr_t)regs - (SUNXI_USB1_BASE + 0x400)) / BASE_DIST;
-	priv->ahb_gate_mask <<= priv->phy_index * AHB_CLK_DIST;
-	extra_ahb_gate_mask <<= priv->phy_index * AHB_CLK_DIST;
-	priv->usb_gate_mask <<= priv->phy_index;
-	priv->phy_index++; /* Non otg phys start at 1 */
+	priv->ahb_gate_mask <<= phys * AHB_CLK_DIST;
+	extra_ahb_gate_mask <<= phys * AHB_CLK_DIST;
+	priv->usb_gate_mask <<= phys;
 
-	setbits_le32(&ccm->ahb_gate0,
+	setbits_le32(&priv->ccm->ahb_gate0,
 		     priv->ahb_gate_mask | extra_ahb_gate_mask);
-	setbits_le32(&ccm->usb_clk_cfg, priv->usb_gate_mask);
+	setbits_le32(&priv->ccm->usb_clk_cfg, priv->usb_gate_mask);
 #ifdef CONFIG_SUNXI_GEN_SUN6I
-	setbits_le32(&ccm->ahb_reset0_cfg,
+	setbits_le32(&priv->ccm->ahb_reset0_cfg,
 		     priv->ahb_gate_mask | extra_ahb_gate_mask);
 #endif
 
-	sunxi_usb_phy_init(priv->phy_index);
-	sunxi_usb_phy_power_on(priv->phy_index);
-
 	return ohci_register(dev, regs);
 }
 
 static int ohci_usb_remove(struct udevice *dev)
 {
-	struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
 	struct ohci_sunxi_priv *priv = dev_get_priv(dev);
 	int ret;
 
+	if (generic_phy_valid(&priv->phy)) {
+		ret = generic_phy_exit(&priv->phy);
+		if (ret) {
+			pr_err("failed to exit %s USB PHY\n", dev->name);
+			return ret;
+		}
+	}
+
 	ret = ohci_deregister(dev);
 	if (ret)
 		return ret;
 
-	sunxi_usb_phy_exit(priv->phy_index);
-
 #ifdef CONFIG_SUNXI_GEN_SUN6I
-	clrbits_le32(&ccm->ahb_reset0_cfg, priv->ahb_gate_mask);
+	clrbits_le32(&priv->ccm->ahb_reset0_cfg, priv->ahb_gate_mask);
 #endif
-	clrbits_le32(&ccm->usb_clk_cfg, priv->usb_gate_mask);
-	clrbits_le32(&ccm->ahb_gate0, priv->ahb_gate_mask);
+	clrbits_le32(&priv->ccm->usb_clk_cfg, priv->usb_gate_mask);
+	clrbits_le32(&priv->ccm->ahb_gate0, priv->ahb_gate_mask);
 
 	return 0;
 }
diff --git a/drivers/usb/musb-new/musb_core.h b/drivers/usb/musb-new/musb_core.h
index fa4cf86c79..821d0e06f6 100644
--- a/drivers/usb/musb-new/musb_core.h
+++ b/drivers/usb/musb-new/musb_core.h
@@ -200,6 +200,8 @@ enum musb_g_ep0_state {
  * @vbus_status: returns vbus status if possible
  * @set_vbus:	forces vbus status
  * @adjust_channel_params: pre check for standard dma channel_program func
+ * @pre_root_reset_end: called before the root usb port reset flag gets cleared
+ * @post_root_reset_end: called after the root usb port reset flag gets cleared
  */
 struct musb_platform_ops {
 	int	(*init)(struct musb *musb);
@@ -221,6 +223,8 @@ struct musb_platform_ops {
 	int	(*adjust_channel_params)(struct dma_channel *channel,
 				u16 packet_sz, u8 *mode,
 				dma_addr_t *dma_addr, u32 *len);
+	void	(*pre_root_reset_end)(struct musb *musb);
+	void	(*post_root_reset_end)(struct musb *musb);
 };
 
 /*
diff --git a/drivers/usb/musb-new/musb_regs.h b/drivers/usb/musb-new/musb_regs.h
index ab0d98e7c4..c4d7203b85 100644
--- a/drivers/usb/musb-new/musb_regs.h
+++ b/drivers/usb/musb-new/musb_regs.h
@@ -431,7 +431,8 @@ static inline u8 musb_read_ulpi_buscontrol(void __iomem *mbase)
 
 static inline u8 musb_read_configdata(void __iomem *mbase)
 {
-#if defined CONFIG_MACH_SUN8I_A33 || defined CONFIG_MACH_SUN8I_A83T
+#if defined CONFIG_MACH_SUN8I_A33 || defined CONFIG_MACH_SUN8I_A83T || \
+		defined CONFIG_MACH_SUNXI_H3_H5 || defined CONFIG_MACH_SUN50I
 	/* <Sigh> allwinner saves a reg, and we need to hardcode this */
 	return 0xde;
 #else
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index 8662c0ff70..2b04fbd046 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -1,9 +1,6 @@
 #include <common.h>
 #include <console.h>
 #include <watchdog.h>
-#ifdef CONFIG_ARCH_SUNXI
-#include <asm/arch/usb_phy.h>
-#endif
 #include <linux/errno.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
@@ -193,19 +190,16 @@ static int _musb_reset_root_port(struct musb_host_data *host,
 	power &= 0xf0;
 	musb_writeb(mbase, MUSB_POWER, MUSB_POWER_RESET | power);
 	mdelay(50);
-#ifdef CONFIG_ARCH_SUNXI
-	/*
-	 * sunxi phy has a bug and it will wrongly detect high speed squelch
-	 * when clearing reset on low-speed devices, temporary disable
-	 * squelch detection to work around this.
-	 */
-	sunxi_usb_phy_enable_squelch_detect(0, 0);
-#endif
+
+	if (host->host->ops->pre_root_reset_end)
+		host->host->ops->pre_root_reset_end(host->host);
+
 	power = musb_readb(mbase, MUSB_POWER);
 	musb_writeb(mbase, MUSB_POWER, ~MUSB_POWER_RESET & power);
-#ifdef CONFIG_ARCH_SUNXI
-	sunxi_usb_phy_enable_squelch_detect(0, 1);
-#endif
+
+	if (host->host->ops->post_root_reset_end)
+		host->host->ops->post_root_reset_end(host->host);
+
 	host->host->isr(0, host->host);
 	host->host_speed = (musb_readb(mbase, MUSB_POWER) & MUSB_POWER_HSMODE) ?
 			USB_SPEED_HIGH :
diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c
index f55368b601..08de9c69c7 100644
--- a/drivers/usb/musb-new/sunxi.c
+++ b/drivers/usb/musb-new/sunxi.c
@@ -17,10 +17,11 @@
  */
 #include <common.h>
 #include <dm.h>
+#include <generic-phy.h>
+#include <phy-sun4i-usb.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/gpio.h>
-#include <asm/arch/usb_phy.h>
 #include <asm-generic/gpio.h>
 #include <dm/lists.h>
 #include <dm/root.h>
@@ -75,13 +76,28 @@
  * From usbc/usbc.c
  ******************************************************************************/
 
+struct sunxi_musb_config {
+	struct musb_hdrc_config *config;
+	u8 rst_bit;
+	u8 clkgate_bit;
+};
+
+struct sunxi_glue {
+	struct musb_host_data mdata;
+	struct sunxi_ccm_reg *ccm;
+	struct sunxi_musb_config *cfg;
+	struct device dev;
+	struct phy *phy;
+};
+#define to_sunxi_glue(d)	container_of(d, struct sunxi_glue, dev)
+
 static u32 USBC_WakeUp_ClearChangeDetect(u32 reg_val)
 {
 	u32 temp = reg_val;
 
-	temp &= ~(1 << USBC_BP_ISCR_VBUS_CHANGE_DETECT);
-	temp &= ~(1 << USBC_BP_ISCR_ID_CHANGE_DETECT);
-	temp &= ~(1 << USBC_BP_ISCR_DPDM_CHANGE_DETECT);
+	temp &= ~BIT(USBC_BP_ISCR_VBUS_CHANGE_DETECT);
+	temp &= ~BIT(USBC_BP_ISCR_ID_CHANGE_DETECT);
+	temp &= ~BIT(USBC_BP_ISCR_DPDM_CHANGE_DETECT);
 
 	return temp;
 }
@@ -91,7 +107,7 @@ static void USBC_EnableIdPullUp(__iomem void *base)
 	u32 reg_val;
 
 	reg_val = musb_readl(base, USBC_REG_o_ISCR);
-	reg_val |= (1 << USBC_BP_ISCR_ID_PULLUP_EN);
+	reg_val |= BIT(USBC_BP_ISCR_ID_PULLUP_EN);
 	reg_val = USBC_WakeUp_ClearChangeDetect(reg_val);
 	musb_writel(base, USBC_REG_o_ISCR, reg_val);
 }
@@ -101,7 +117,7 @@ static void USBC_EnableDpDmPullUp(__iomem void *base)
 	u32 reg_val;
 
 	reg_val = musb_readl(base, USBC_REG_o_ISCR);
-	reg_val |= (1 << USBC_BP_ISCR_DPDM_PULLUP_EN);
+	reg_val |= BIT(USBC_BP_ISCR_DPDM_PULLUP_EN);
 	reg_val = USBC_WakeUp_ClearChangeDetect(reg_val);
 	musb_writel(base, USBC_REG_o_ISCR, reg_val);
 }
@@ -157,7 +173,7 @@ static void USBC_ConfigFIFO_Base(void)
 	/* config usb fifo, 8kb mode */
 	reg_value = readl(SUNXI_SRAMC_BASE + 0x04);
 	reg_value &= ~(0x03 << 0);
-	reg_value |= (1 << 0);
+	reg_value |= BIT(0);
 	writel(reg_value, SUNXI_SRAMC_BASE + 0x04);
 }
 
@@ -204,6 +220,7 @@ static bool enabled = false;
 
 static int sunxi_musb_enable(struct musb *musb)
 {
+	struct sunxi_glue *glue = to_sunxi_glue(musb->controller);
 	int ret;
 
 	pr_debug("%s():\n", __func__);
@@ -218,17 +235,23 @@ static int sunxi_musb_enable(struct musb *musb)
 	musb_writeb(musb->mregs, USBC_REG_o_VEND0, 0);
 
 	if (is_host_enabled(musb)) {
-		ret = sunxi_usb_phy_vbus_detect(0);
+		ret = sun4i_usb_phy_vbus_detect(glue->phy);
 		if (ret == 1) {
 			printf("A charger is plugged into the OTG: ");
 			return -ENODEV;
 		}
-		ret = sunxi_usb_phy_id_detect(0);
+
+		ret = sun4i_usb_phy_id_detect(glue->phy);
 		if (ret == 1) {
 			printf("No host cable detected: ");
 			return -ENODEV;
 		}
-		sunxi_usb_phy_power_on(0); /* port power on */
+
+		ret = generic_phy_power_on(glue->phy);
+		if (ret) {
+			pr_err("failed to power on USB PHY\n");
+			return ret;
+		}
 	}
 
 	USBC_ForceVbusValidToHigh(musb->mregs);
@@ -239,13 +262,21 @@ static int sunxi_musb_enable(struct musb *musb)
 
 static void sunxi_musb_disable(struct musb *musb)
 {
+	struct sunxi_glue *glue = to_sunxi_glue(musb->controller);
+	int ret;
+
 	pr_debug("%s():\n", __func__);
 
 	if (!enabled)
 		return;
 
-	if (is_host_enabled(musb))
-		sunxi_usb_phy_power_off(0); /* port power off */
+	if (is_host_enabled(musb)) {
+		ret = generic_phy_power_off(glue->phy);
+		if (ret) {
+			pr_err("failed to power off USB PHY\n");
+			return;
+		}
+	}
 
 	USBC_ForceVbusValidToLow(musb->mregs);
 	mdelay(200); /* Wait for the current session to timeout */
@@ -255,17 +286,29 @@ static void sunxi_musb_disable(struct musb *musb)
 
 static int sunxi_musb_init(struct musb *musb)
 {
-	struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+	struct sunxi_glue *glue = to_sunxi_glue(musb->controller);
+	int ret;
 
 	pr_debug("%s():\n", __func__);
 
+	ret = generic_phy_init(glue->phy);
+	if (ret) {
+		pr_err("failed to init USB PHY\n");
+		return ret;
+	}
+
 	musb->isr = sunxi_musb_interrupt;
 
-	setbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_USB0);
+	setbits_le32(&glue->ccm->ahb_gate0, BIT(AHB_GATE_OFFSET_USB0));
+	if (glue->cfg->clkgate_bit)
+		setbits_le32(&glue->ccm->ahb_gate0,
+			     BIT(glue->cfg->clkgate_bit));
 #ifdef CONFIG_SUNXI_GEN_SUN6I
-	setbits_le32(&ccm->ahb_reset0_cfg, 1 << AHB_GATE_OFFSET_USB0);
+	setbits_le32(&glue->ccm->ahb_reset0_cfg, BIT(AHB_GATE_OFFSET_USB0));
+	if (glue->cfg->rst_bit)
+		setbits_le32(&glue->ccm->ahb_reset0_cfg,
+			     BIT(glue->cfg->rst_bit));
 #endif
-	sunxi_usb_phy_init(0);
 
 	USBC_ConfigFIFO_Base();
 	USBC_EnableDpDmPullUp(musb->mregs);
@@ -283,44 +326,116 @@ static int sunxi_musb_init(struct musb *musb)
 	return 0;
 }
 
+static void sunxi_musb_pre_root_reset_end(struct musb *musb)
+{
+	struct sunxi_glue *glue = to_sunxi_glue(musb->controller);
+
+	sun4i_usb_phy_set_squelch_detect(glue->phy, false);
+}
+
+static void sunxi_musb_post_root_reset_end(struct musb *musb)
+{
+	struct sunxi_glue *glue = to_sunxi_glue(musb->controller);
+
+	sun4i_usb_phy_set_squelch_detect(glue->phy, true);
+}
+
 static const struct musb_platform_ops sunxi_musb_ops = {
 	.init		= sunxi_musb_init,
 	.enable		= sunxi_musb_enable,
 	.disable	= sunxi_musb_disable,
+	.pre_root_reset_end = sunxi_musb_pre_root_reset_end,
+	.post_root_reset_end = sunxi_musb_post_root_reset_end,
+};
+
+/* Allwinner OTG supports up to 5 endpoints */
+#define SUNXI_MUSB_MAX_EP_NUM		6
+#define SUNXI_MUSB_RAM_BITS		11
+
+static struct musb_fifo_cfg sunxi_musb_mode_cfg[] = {
+	MUSB_EP_FIFO_SINGLE(1, FIFO_TX, 512),
+	MUSB_EP_FIFO_SINGLE(1, FIFO_RX, 512),
+	MUSB_EP_FIFO_SINGLE(2, FIFO_TX, 512),
+	MUSB_EP_FIFO_SINGLE(2, FIFO_RX, 512),
+	MUSB_EP_FIFO_SINGLE(3, FIFO_TX, 512),
+	MUSB_EP_FIFO_SINGLE(3, FIFO_RX, 512),
+	MUSB_EP_FIFO_SINGLE(4, FIFO_TX, 512),
+	MUSB_EP_FIFO_SINGLE(4, FIFO_RX, 512),
+	MUSB_EP_FIFO_SINGLE(5, FIFO_TX, 512),
+	MUSB_EP_FIFO_SINGLE(5, FIFO_RX, 512),
+};
+
+/* H3/V3s OTG supports only 4 endpoints */
+#define SUNXI_MUSB_MAX_EP_NUM_H3	5
+
+static struct musb_fifo_cfg sunxi_musb_mode_cfg_h3[] = {
+	MUSB_EP_FIFO_SINGLE(1, FIFO_TX, 512),
+	MUSB_EP_FIFO_SINGLE(1, FIFO_RX, 512),
+	MUSB_EP_FIFO_SINGLE(2, FIFO_TX, 512),
+	MUSB_EP_FIFO_SINGLE(2, FIFO_RX, 512),
+	MUSB_EP_FIFO_SINGLE(3, FIFO_TX, 512),
+	MUSB_EP_FIFO_SINGLE(3, FIFO_RX, 512),
+	MUSB_EP_FIFO_SINGLE(4, FIFO_TX, 512),
+	MUSB_EP_FIFO_SINGLE(4, FIFO_RX, 512),
 };
 
 static struct musb_hdrc_config musb_config = {
-	.multipoint     = 1,
-	.dyn_fifo       = 1,
-	.num_eps        = 6,
-	.ram_bits       = 11,
+	.fifo_cfg       = sunxi_musb_mode_cfg,
+	.fifo_cfg_size  = ARRAY_SIZE(sunxi_musb_mode_cfg),
+	.multipoint	= true,
+	.dyn_fifo	= true,
+	.num_eps	= SUNXI_MUSB_MAX_EP_NUM,
+	.ram_bits	= SUNXI_MUSB_RAM_BITS,
 };
 
-static struct musb_hdrc_platform_data musb_plat = {
-#if defined(CONFIG_USB_MUSB_HOST)
-	.mode           = MUSB_HOST,
-#else
-	.mode		= MUSB_PERIPHERAL,
-#endif
-	.config         = &musb_config,
-	.power          = 250,
-	.platform_ops	= &sunxi_musb_ops,
+static struct musb_hdrc_config musb_config_h3 = {
+	.fifo_cfg       = sunxi_musb_mode_cfg_h3,
+	.fifo_cfg_size  = ARRAY_SIZE(sunxi_musb_mode_cfg_h3),
+	.multipoint	= true,
+	.dyn_fifo	= true,
+	.soft_con       = true,
+	.num_eps	= SUNXI_MUSB_MAX_EP_NUM_H3,
+	.ram_bits	= SUNXI_MUSB_RAM_BITS,
 };
 
 static int musb_usb_probe(struct udevice *dev)
 {
-	struct musb_host_data *host = dev_get_priv(dev);
+	struct sunxi_glue *glue = dev_get_priv(dev);
+	struct musb_host_data *host = &glue->mdata;
 	struct usb_bus_priv *priv = dev_get_uclass_priv(dev);
+	struct musb_hdrc_platform_data pdata;
 	void *base = dev_read_addr_ptr(dev);
+	struct phy phy;
 	int ret;
 
 	if (!base)
 		return -EINVAL;
 
+	glue->cfg = (struct sunxi_musb_config *)dev_get_driver_data(dev);
+	if (!glue->cfg)
+		return -EINVAL;
+
+	glue->ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+	if (IS_ERR(glue->ccm))
+		return PTR_ERR(glue->ccm);
+
+	ret = generic_phy_get_by_name(dev, "usb", &phy);
+	if (ret) {
+		pr_err("failed to get usb PHY\n");
+		return ret;
+	}
+
+	glue->phy = &phy;
 	priv->desc_before_addr = true;
 
+	memset(&pdata, 0, sizeof(pdata));
+	pdata.power = 250;
+	pdata.platform_ops = &sunxi_musb_ops;
+	pdata.config = glue->cfg->config;
+
 #ifdef CONFIG_USB_MUSB_HOST
-	host->host = musb_init_controller(&musb_plat, NULL, base);
+	pdata.mode = MUSB_HOST;
+	host->host = musb_init_controller(&pdata, &glue->dev, base);
 	if (!host->host)
 		return -EIO;
 
@@ -328,7 +443,8 @@ static int musb_usb_probe(struct udevice *dev)
 	if (!ret)
 		printf("Allwinner mUSB OTG (Host)\n");
 #else
-	ret = musb_register(&musb_plat, NULL, base);
+	pdata.mode = MUSB_PERIPHERAL;
+	ret = musb_register(&pdata, &glue->dev, base);
 	if (!ret)
 		printf("Allwinner mUSB OTG (Peripheral)\n");
 #endif
@@ -338,16 +454,30 @@ static int musb_usb_probe(struct udevice *dev)
 
 static int musb_usb_remove(struct udevice *dev)
 {
-	struct musb_host_data *host = dev_get_priv(dev);
-	struct sunxi_ccm_reg *ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+	struct sunxi_glue *glue = dev_get_priv(dev);
+	struct musb_host_data *host = &glue->mdata;
+	int ret;
+
+	if (generic_phy_valid(glue->phy)) {
+		ret = generic_phy_exit(glue->phy);
+		if (ret) {
+			pr_err("failed to exit %s USB PHY\n", dev->name);
+			return ret;
+		}
+	}
 
 	musb_stop(host->host);
 
-	sunxi_usb_phy_exit(0);
 #ifdef CONFIG_SUNXI_GEN_SUN6I
-	clrbits_le32(&ccm->ahb_reset0_cfg, 1 << AHB_GATE_OFFSET_USB0);
+	clrbits_le32(&glue->ccm->ahb_reset0_cfg, BIT(AHB_GATE_OFFSET_USB0));
+	if (glue->cfg->rst_bit)
+		clrbits_le32(&glue->ccm->ahb_reset0_cfg,
+			     BIT(glue->cfg->rst_bit));
 #endif
-	clrbits_le32(&ccm->ahb_gate0, 1 << AHB_GATE_OFFSET_USB0);
+	clrbits_le32(&glue->ccm->ahb_gate0, BIT(AHB_GATE_OFFSET_USB0));
+	if (glue->cfg->clkgate_bit)
+		clrbits_le32(&glue->ccm->ahb_gate0,
+			     BIT(glue->cfg->clkgate_bit));
 
 	free(host->host);
 	host->host = NULL;
@@ -355,11 +485,25 @@ static int musb_usb_remove(struct udevice *dev)
 	return 0;
 }
 
+static const struct sunxi_musb_config sun4i_a10_cfg = {
+	.config = &musb_config,
+};
+
+static const struct sunxi_musb_config sun8i_h3_cfg = {
+	.config = &musb_config_h3,
+	.rst_bit = 23,
+	.clkgate_bit = 23,
+};
+
 static const struct udevice_id sunxi_musb_ids[] = {
-	{ .compatible = "allwinner,sun4i-a10-musb" },
-	{ .compatible = "allwinner,sun6i-a31-musb" },
-	{ .compatible = "allwinner,sun8i-a33-musb" },
-	{ .compatible = "allwinner,sun8i-h3-musb" },
+	{ .compatible = "allwinner,sun4i-a10-musb",
+			.data = (ulong)&sun4i_a10_cfg },
+	{ .compatible = "allwinner,sun6i-a31-musb",
+			.data = (ulong)&sun4i_a10_cfg },
+	{ .compatible = "allwinner,sun8i-a33-musb",
+			.data = (ulong)&sun4i_a10_cfg },
+	{ .compatible = "allwinner,sun8i-h3-musb",
+			.data = (ulong)&sun8i_h3_cfg },
 	{ }
 };
 
@@ -377,5 +521,5 @@ U_BOOT_DRIVER(usb_musb) = {
 	.ops		= &musb_usb_ops,
 #endif
 	.platdata_auto_alloc_size = sizeof(struct usb_platdata),
-	.priv_auto_alloc_size = sizeof(struct musb_host_data),
+	.priv_auto_alloc_size = sizeof(struct sunxi_glue),
 };
diff --git a/include/phy-sun4i-usb.h b/include/phy-sun4i-usb.h
new file mode 100644
index 0000000000..b0a45b2058
--- /dev/null
+++ b/include/phy-sun4i-usb.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __GENERIC_PHY_SUN4I_USB_H
+#define __GENERIC_PHY_SUN4I_USB_H
+
+/**
+ * sun4i_usb_phy_id_detect - detect ID pin of USB PHY
+ *
+ * @phy:	USB PHY port to detect ID pin
+ * @return 0 if OK, or a negative error code
+ */
+int sun4i_usb_phy_id_detect(struct phy *phy);
+
+/**
+ * sun4i_usb_phy_vbus_detect - detect VBUS pin of USB PHY
+ *
+ * @phy:	USB PHY port to detect VBUS pin
+ * @return 0 if OK, or a negative error code
+ */
+int sun4i_usb_phy_vbus_detect(struct phy *phy);
+
+/**
+ * sun4i_usb_phy_set_squelch_detect() - Enable/disable squelch detect
+ *
+ * @phy: reference to a sun4i usb phy
+ * @enabled: wether to enable or disable squelch detect
+ */
+void sun4i_usb_phy_set_squelch_detect(struct phy *phy, bool enabled);
+
+#endif /*__GENERIC_PHY_SUN4I_USB_H */