Merge git://git.denx.de/u-boot-rockchip

26 files changed, 1391 insertions, 26 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5de3bfcc9f..0083bf9ef0 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -898,6 +898,7 @@ config ARCH_ROCKCHIP
 	select DM_SERIAL
 	select DM_SPI
 	select DM_SPI_FLASH
+	select DM_USB if USB
 
 config TARGET_THUNDERX_88XX
 	bool "Support ThunderX 88xx"
diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts
index e92a492545..bd7801b9a5 100644
--- a/arch/arm/dts/rk3399-evb.dts
+++ b/arch/arm/dts/rk3399-evb.dts
@@ -43,6 +43,12 @@
 		regulator-always-on;
 		regulator-boot-on;
 	};
+
+	vcc5v0_host: vcc5v0-host-en {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_host";
+		gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &emmc_phy {
@@ -85,6 +91,10 @@
 	status = "okay";
 };
 
+&dwc3_typec0 {
+	status = "okay";
+};
+
 &usb_host1_ehci {
 	status = "okay";
 };
@@ -93,6 +103,10 @@
 	status = "okay";
 };
 
+&dwc3_typec1 {
+	status = "okay";
+};
+
 &pinctrl {
 	pmic {
 		pmic_int_l: pmic-int-l {
diff --git a/arch/arm/dts/rk3399.dtsi b/arch/arm/dts/rk3399.dtsi
index a4c6e27b39..179860c900 100644
--- a/arch/arm/dts/rk3399.dtsi
+++ b/arch/arm/dts/rk3399.dtsi
@@ -9,6 +9,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pinctrl/rockchip.h>
+#define USB_CLASS_HUB			9
 
 / {
 	compatible = "rockchip,rk3399";
@@ -175,6 +176,8 @@
 		clocks = <&cru SCLK_SDMMC>, <&cru HCLK_SDMMC>,
 			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
 		clock-names = "ciu", "biu", "ciu-drive", "ciu-sample";
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc_clk>;
 		fifo-depth = <0x100>;
 		status = "disabled";
 	};
@@ -228,6 +231,50 @@
 		status = "disabled";
 	};
 
+	dwc3_typec0: usb@fe800000 {
+		compatible = "rockchip,rk3399-xhci";
+		reg = <0x0 0xfe800000 0x0 0x100000>;
+		status = "disabled";
+		rockchip,vbus-gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+		snps,dis-enblslpm-quirk;
+		snps,phyif-utmi-bits = <16>;
+		snps,dis-u2-freeclk-exists-quirk;
+		snps,dis-u2-susphy-quirk;
+
+		#address-cells = <2>;
+		#size-cells = <2>;
+		hub {
+			compatible = "usb-hub";
+			usb,device-class = <USB_CLASS_HUB>;
+		};
+		typec_phy0 {
+			compatible = "rockchip,rk3399-usb3-phy";
+			reg = <0x0 0xff7c0000 0x0 0x40000>;
+		};
+	};
+
+	dwc3_typec1: usb@fe900000 {
+		compatible = "rockchip,rk3399-xhci";
+		reg = <0x0 0xfe900000 0x0 0x100000>;
+		status = "disabled";
+		rockchip,vbus-gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+		snps,dis-enblslpm-quirk;
+		snps,phyif-utmi-bits = <16>;
+		snps,dis-u2-freeclk-exists-quirk;
+		snps,dis-u2-susphy-quirk;
+
+		#address-cells = <2>;
+		#size-cells = <2>;
+		hub {
+			compatible = "usb-hub";
+			usb,device-class = <USB_CLASS_HUB>;
+		};
+		typec_phy1 {
+			compatible = "rockchip,rk3399-usb3-phy";
+			reg = <0x0 0xff800000 0x0 0x40000>;
+		};
+	};
+
 	gic: interrupt-controller@fee00000 {
 		compatible = "arm,gic-v3";
 		#interrupt-cells = <3>;
@@ -771,6 +818,41 @@
 			};
 		};
 
+		sdmmc {
+			sdmmc_bus1: sdmmc-bus1 {
+				rockchip,pins =
+					<4 8 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdmmc_bus4: sdmmc-bus4 {
+				rockchip,pins =
+					<4 8 RK_FUNC_1 &pcfg_pull_up>,
+					<4 9 RK_FUNC_1 &pcfg_pull_up>,
+					<4 10 RK_FUNC_1 &pcfg_pull_up>,
+					<4 11 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdmmc_clk: sdmmc-clk {
+				rockchip,pins =
+					<4 12 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			sdmmc_cmd: sdmmc-cmd {
+				rockchip,pins =
+					<4 13 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdmmc_cd: sdmcc-cd {
+				rockchip,pins =
+					<0 7 RK_FUNC_1 &pcfg_pull_up>;
+			};
+
+			sdmmc_wp: sdmmc-wp {
+				rockchip,pins =
+					<0 8 RK_FUNC_1 &pcfg_pull_up>;
+			};
+		};
+
 		spdif {
 			spdif_bus: spdif-bus {
 				rockchip,pins =
diff --git a/arch/arm/include/asm/arch-rockchip/clock.h b/arch/arm/include/asm/arch-rockchip/clock.h
index 21edbc2f89..804c77beaa 100644
--- a/arch/arm/include/asm/arch-rockchip/clock.h
+++ b/arch/arm/include/asm/arch-rockchip/clock.h
@@ -16,6 +16,7 @@ enum {
 	ROCKCHIP_SYSCON_GRF,
 	ROCKCHIP_SYSCON_SGRF,
 	ROCKCHIP_SYSCON_PMU,
+	ROCKCHIP_SYSCON_PMUGRF,
 };
 
 /* Standard Rockchip clock numbers */
diff --git a/arch/arm/include/asm/arch-rockchip/grf_rk3399.h b/arch/arm/include/asm/arch-rockchip/grf_rk3399.h
new file mode 100644
index 0000000000..d3d1467ea4
--- /dev/null
+++ b/arch/arm/include/asm/arch-rockchip/grf_rk3399.h
@@ -0,0 +1,321 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __SOC_ROCKCHIP_RK3399_GRF_H__
+#define __SOC_ROCKCHIP_RK3399_GRF_H__
+
+struct rk3399_grf_regs {
+	u32 reserved[0x800];
+	u32 usb3_perf_con0;
+	u32 usb3_perf_con1;
+	u32 usb3_perf_con2;
+	u32 usb3_perf_rd_max_latency_num;
+	u32 usb3_perf_rd_latency_samp_num;
+	u32 usb3_perf_rd_latency_acc_num;
+	u32 usb3_perf_rd_axi_total_byte;
+	u32 usb3_perf_wr_axi_total_byte;
+	u32 usb3_perf_working_cnt;
+	u32 reserved1[0x103];
+	u32 usb3otg0_con0;
+	u32 usb3otg0_con1;
+	u32 reserved2[2];
+	u32 usb3otg1_con0;
+	u32 usb3otg1_con1;
+	u32 reserved3[2];
+	u32 usb3otg0_status_lat0;
+	u32 usb3otg0_status_lat1;
+	u32 usb3otg0_status_cb;
+	u32 reserved4;
+	u32 usb3otg1_status_lat0;
+	u32 usb3otg1_status_lat1;
+	u32 usb3ogt1_status_cb;
+	u32 reserved5[0x6e5];
+	u32 pcie_perf_con0;
+	u32 pcie_perf_con1;
+	u32 pcie_perf_con2;
+	u32 pcie_perf_rd_max_latency_num;
+	u32 pcie_perf_rd_latency_samp_num;
+	u32 pcie_perf_rd_laterncy_acc_num;
+	u32 pcie_perf_rd_axi_total_byte;
+	u32 pcie_perf_wr_axi_total_byte;
+	u32 pcie_perf_working_cnt;
+	u32 reserved6[0x37];
+	u32 usb20_host0_con0;
+	u32 usb20_host0_con1;
+	u32 reserved7[2];
+	u32 usb20_host1_con0;
+	u32 usb20_host1_con1;
+	u32 reserved8[2];
+	u32 hsic_con0;
+	u32 hsic_con1;
+	u32 reserved9[6];
+	u32 grf_usbhost0_status;
+	u32 grf_usbhost1_Status;
+	u32 grf_hsic_status;
+	u32 reserved10[0xc9];
+	u32 hsicphy_con0;
+	u32 reserved11[3];
+	u32 usbphy0_ctrl[26];
+	u32 reserved12[6];
+	u32 usbphy1[26];
+	u32 reserved13[0x72f];
+	u32 soc_con9;
+	u32 reserved14[0x0a];
+	u32 soc_con20;
+	u32 soc_con21;
+	u32 soc_con22;
+	u32 soc_con23;
+	u32 soc_con24;
+	u32 soc_con25;
+	u32 soc_con26;
+	u32 reserved15[0xf65];
+	u32 cpu_con[4];
+	u32 reserved16[0x1c];
+	u32 cpu_status[6];
+	u32 reserved17[0x1a];
+	u32 a53_perf_con[4];
+	u32 a53_perf_rd_mon_st;
+	u32 a53_perf_rd_mon_end;
+	u32 a53_perf_wr_mon_st;
+	u32 a53_perf_wr_mon_end;
+	u32 a53_perf_rd_max_latency_num;
+	u32 a53_perf_rd_latency_samp_num;
+	u32 a53_perf_rd_laterncy_acc_num;
+	u32 a53_perf_rd_axi_total_byte;
+	u32 a53_perf_wr_axi_total_byte;
+	u32 a53_perf_working_cnt;
+	u32 a53_perf_int_status;
+	u32 reserved18[0x31];
+	u32 a72_perf_con[4];
+	u32 a72_perf_rd_mon_st;
+	u32 a72_perf_rd_mon_end;
+	u32 a72_perf_wr_mon_st;
+	u32 a72_perf_wr_mon_end;
+	u32 a72_perf_rd_max_latency_num;
+	u32 a72_perf_rd_latency_samp_num;
+	u32 a72_perf_rd_laterncy_acc_num;
+	u32 a72_perf_rd_axi_total_byte;
+	u32 a72_perf_wr_axi_total_byte;
+	u32 a72_perf_working_cnt;
+	u32 a72_perf_int_status;
+	u32 reserved19[0x7f6];
+	u32 soc_con5;
+	u32 soc_con6;
+	u32 reserved20[0x779];
+	u32 gpio2a_iomux;
+	union {
+		u32 iomux_spi2;
+		u32 gpio2b_iomux;
+	};
+	union {
+		u32 gpio2c_iomux;
+		u32 iomux_spi5;
+	};
+	u32 gpio2d_iomux;
+	union {
+		u32 gpio3a_iomux;
+		u32 iomux_spi0;
+	};
+	u32 gpio3b_iomux;
+	u32 gpio3c_iomux;
+	union {
+		u32 iomux_i2s0;
+		u32 gpio3d_iomux;
+	};
+	union {
+		u32 iomux_i2sclk;
+		u32 gpio4a_iomux;
+	};
+	union {
+		u32 iomux_sdmmc;
+		u32 iomux_uart2a;
+		u32 gpio4b_iomux;
+	};
+	union {
+		u32 iomux_pwm_0;
+		u32 iomux_pwm_1;
+		u32 iomux_uart2b;
+		u32 iomux_uart2c;
+		u32 iomux_edp_hotplug;
+		u32 gpio4c_iomux;
+	};
+	u32 gpio4d_iomux;
+	u32 reserved21[4];
+	u32 gpio2_p[3][4];
+	u32 reserved22[4];
+	u32 gpio2_sr[3][4];
+	u32 reserved23[4];
+	u32 gpio2_smt[3][4];
+	u32 reserved24[(0xe130 - 0xe0ec)/4 - 1];
+	u32 gpio4b_e01;
+	u32 gpio4b_e2;
+	u32 reserved24a[(0xe200 - 0xe134)/4 - 1];
+	u32 soc_con0;
+	u32 soc_con1;
+	u32 soc_con2;
+	u32 soc_con3;
+	u32 soc_con4;
+	u32 soc_con5_pcie;
+	u32 reserved25;
+	u32 soc_con7;
+	u32 soc_con8;
+	u32 soc_con9_pcie;
+	u32 reserved26[0x1e];
+	u32 soc_status[6];
+	u32 reserved27[0x32];
+	u32 ddrc0_con0;
+	u32 ddrc0_con1;
+	u32 ddrc1_con0;
+	u32 ddrc1_con1;
+	u32 reserved28[0xac];
+	u32 io_vsel;
+	u32 saradc_testbit;
+	u32 tsadc_testbit_l;
+	u32 tsadc_testbit_h;
+	u32 reserved29[0x6c];
+	u32 chip_id_addr;
+	u32 reserved30[0x1f];
+	u32 fast_boot_addr;
+	u32 reserved31[0x1df];
+	u32 emmccore_con[12];
+	u32 reserved32[4];
+	u32 emmccore_status[4];
+	u32 reserved33[0x1cc];
+	u32 emmcphy_con[7];
+	u32 reserved34;
+	u32 emmcphy_status;
+};
+check_member(rk3399_grf_regs, emmcphy_status, 0xf7a0);
+
+struct rk3399_pmugrf_regs {
+	union {
+		u32 iomux_pwm_3a;
+		u32 gpio0a_iomux;
+	};
+	u32 gpio0b_iomux;
+	u32 reserved0[2];
+	union {
+		u32 spi1_rxd;
+		u32 tsadc_int;
+		u32 gpio1a_iomux;
+	};
+	union {
+		u32 spi1_csclktx;
+		u32 iomux_pwm_3b;
+		u32 iomux_i2c0_sda;
+		u32 gpio1b_iomux;
+	};
+	union {
+		u32 iomux_pwm_2;
+		u32 iomux_i2c0_scl;
+		u32 gpio1c_iomux;
+	};
+	u32 gpio1d_iomux;
+	u32 reserved1[8];
+	u32 gpio0_p[2][4];
+	u32 reserved3[8];
+	u32 gpio0a_e;
+	u32 reserved4;
+	u32 gpio0b_e;
+	u32 reserved5[5];
+	u32 gpio1a_e;
+	u32 reserved6;
+	u32 gpio1b_e;
+	u32 reserved7;
+	u32 gpio1c_e;
+	u32 reserved8;
+	u32 gpio1d_e;
+	u32 reserved9[0x11];
+	u32 gpio0l_sr;
+	u32 reserved10;
+	u32 gpio1l_sr;
+	u32 gpio1h_sr;
+	u32 reserved11[4];
+	u32 gpio0a_smt;
+	u32 gpio0b_smt;
+	u32 reserved12[2];
+	u32 gpio1a_smt;
+	u32 gpio1b_smt;
+	u32 gpio1c_smt;
+	u32 gpio1d_smt;
+	u32 reserved13[8];
+	u32 gpio0l_he;
+	u32 reserved14;
+	u32 gpio1l_he;
+	u32 gpio1h_he;
+	u32 reserved15[4];
+	u32 soc_con0;
+	u32 reserved16[9];
+	u32 soc_con10;
+	u32 soc_con11;
+	u32 reserved17[0x24];
+	u32 pmupvtm_con0;
+	u32 pmupvtm_con1;
+	u32 pmupvtm_status0;
+	u32 pmupvtm_status1;
+	u32 grf_osc_e;
+	u32 reserved18[0x2b];
+	u32 os_reg0;
+	u32 os_reg1;
+	u32 os_reg2;
+	u32 os_reg3;
+};
+check_member(rk3399_pmugrf_regs, os_reg3, 0x30c);
+
+struct rk3399_pmusgrf_regs {
+	u32 ddr_rgn_con[35];
+	u32 reserved[0x1fe5];
+	u32 soc_con8;
+	u32 soc_con9;
+	u32 soc_con10;
+	u32 soc_con11;
+	u32 soc_con12;
+	u32 soc_con13;
+	u32 soc_con14;
+	u32 soc_con15;
+	u32 reserved1[3];
+	u32 soc_con19;
+	u32 soc_con20;
+	u32 soc_con21;
+	u32 soc_con22;
+	u32 reserved2[0x29];
+	u32 perilp_con[9];
+	u32 reserved4[7];
+	u32 perilp_status;
+	u32 reserved5[0xfaf];
+	u32 soc_con0;
+	u32 soc_con1;
+	u32 reserved6[0x3e];
+	u32 pmu_con[9];
+	u32 reserved7[0x17];
+	u32 fast_boot_addr;
+	u32 reserved8[0x1f];
+	u32 efuse_prg_mask;
+	u32 efuse_read_mask;
+	u32 reserved9[0x0e];
+	u32 pmu_slv_con0;
+	u32 pmu_slv_con1;
+	u32 reserved10[0x771];
+	u32 soc_con3;
+	u32 soc_con4;
+	u32 soc_con5;
+	u32 soc_con6;
+	u32 soc_con7;
+	u32 reserved11[8];
+	u32 soc_con16;
+	u32 soc_con17;
+	u32 soc_con18;
+	u32 reserved12[0xdd];
+	u32 slv_secure_con0;
+	u32 slv_secure_con1;
+	u32 reserved13;
+	u32 slv_secure_con2;
+	u32 slv_secure_con3;
+	u32 slv_secure_con4;
+};
+check_member(rk3399_pmusgrf_regs, slv_secure_con4, 0xe3d4);
+
+#endif	/* __SOC_ROCKCHIP_RK3399_GRF_H__ */
diff --git a/arch/arm/include/asm/arch-rockchip/sdram.h b/arch/arm/include/asm/arch-rockchip/sdram.h
index e08e28f4f0..82c3d07cbb 100644
--- a/arch/arm/include/asm/arch-rockchip/sdram.h
+++ b/arch/arm/include/asm/arch-rockchip/sdram.h
@@ -24,12 +24,16 @@ struct rk3288_sdram_channel {
 	u8 row_3_4;
 	u8 cs0_row;
 	u8 cs1_row;
+#if CONFIG_IS_ENABLED(OF_PLATDATA)
 	/*
 	 * For of-platdata, which would otherwise convert this into two
 	 * byte-swapped integers. With a size of 9 bytes, this struct will
 	 * appear in of-platdata as a byte array.
+	 *
+	 * If OF_PLATDATA enabled, need to add a dummy byte in dts.(i.e 0xff)
 	 */
 	u8 dummy;
+#endif
 };
 
 struct rk3288_sdram_pctl_timing {
diff --git a/arch/arm/include/asm/arch-rockchip/sys_proto.h b/arch/arm/include/asm/arch-rockchip/sys_proto.h
new file mode 100644
index 0000000000..35423e1ba0
--- /dev/null
+++ b/arch/arm/include/asm/arch-rockchip/sys_proto.h
@@ -0,0 +1,10 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co.,Ltd
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _ASM_ARCH_SYS_PROTO_H
+#define _ASM_ARCH_SYS_PROTO_H
+
+#endif /* _ASM_ARCH_SYS_PROTO_H */
diff --git a/arch/arm/mach-rockchip/board.c b/arch/arm/mach-rockchip/board.c
index bec756d7ac..6c36bf9397 100644
--- a/arch/arm/mach-rockchip/board.c
+++ b/arch/arm/mach-rockchip/board.c
@@ -81,10 +81,6 @@ void enable_caches(void)
 }
 #endif
 
-void lowlevel_init(void)
-{
-}
-
 #if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
 #include <usb.h>
 #include <usb/dwc2_udc.h>
diff --git a/arch/arm/mach-rockchip/rk3288-board-spl.c b/arch/arm/mach-rockchip/rk3288-board-spl.c
index e0d92a66b3..ae509ffab2 100644
--- a/arch/arm/mach-rockchip/rk3288-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3288-board-spl.c
@@ -280,7 +280,3 @@ err:
 	/* No way to report error here */
 	hang();
 }
-
-void lowlevel_init(void)
-{
-}
diff --git a/arch/arm/mach-rockchip/rk3288/Makefile b/arch/arm/mach-rockchip/rk3288/Makefile
index 5ec3f0d7e2..b5b28efbe8 100644
--- a/arch/arm/mach-rockchip/rk3288/Makefile
+++ b/arch/arm/mach-rockchip/rk3288/Makefile
@@ -5,5 +5,6 @@
 #
 
 obj-y += clk_rk3288.o
+obj-y += rk3288.o
 obj-y += sdram_rk3288.o
 obj-y += syscon_rk3288.o
diff --git a/arch/arm/mach-rockchip/rk3288/rk3288.c b/arch/arm/mach-rockchip/rk3288/rk3288.c
new file mode 100644
index 0000000000..92f34bbbcb
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3288/rk3288.c
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+
+#define GRF_SOC_CON2 0x24c
+
+int arch_cpu_init(void)
+{
+	/* We do some SoC one time setting here. */
+
+	/* Use rkpwm by default */
+	rk_setreg(GRF_SOC_CON2, 1 << 0);
+
+	return 0;
+}
diff --git a/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c b/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c
index 2d81c55cd2..2cef68bc4d 100644
--- a/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c
+++ b/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c
@@ -11,6 +11,7 @@
 
 static const struct udevice_id rk3399_syscon_ids[] = {
 	{ .compatible = "rockchip,rk3399-grf", .data = ROCKCHIP_SYSCON_GRF },
+	{ .compatible = "rockchip,rk3399-pmugrf", .data = ROCKCHIP_SYSCON_PMUGRF },
 };
 
 U_BOOT_DRIVER(syscon_rk3399) = {
diff --git a/board/rockchip/evb_rk3399/evb-rk3399.c b/board/rockchip/evb_rk3399/evb-rk3399.c
index cb2d97dfb9..2580b389ac 100644
--- a/board/rockchip/evb_rk3399/evb-rk3399.c
+++ b/board/rockchip/evb_rk3399/evb-rk3399.c
@@ -4,12 +4,54 @@
  * SPDX-License-Identifier:     GPL-2.0+
  */
 #include <common.h>
-#include <asm/armv8/mmu.h>
+#include <dm.h>
+#include <dm/pinctrl.h>
+#include <asm/arch/periph.h>
+#include <power/regulator.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
 int board_init(void)
 {
+	struct udevice *pinctrl, *regulator;
+	int ret;
+
+	/*
+	 * The PWM do not have decicated interrupt number in dts and can
+	 * not get periph_id by pinctrl framework, so let's init them here.
+	 * The PWM2 and PWM3 are for pwm regulater.
+	 */
+	ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
+	if (ret) {
+		debug("%s: Cannot find pinctrl device\n", __func__);
+		goto out;
+	}
+
+	ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_PWM2);
+	if (ret) {
+		debug("%s PWM2 pinctrl init fail!\n", __func__);
+		goto out;
+	}
+
+	ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_PWM3);
+	if (ret) {
+		debug("%s PWM3 pinctrl init fail!\n", __func__);
+		goto out;
+	}
+
+	ret = regulator_get_by_platname("vcc5v0_host", &regulator);
+	if (ret) {
+		debug("%s vcc5v0_host init fail! ret %d\n", __func__, ret);
+		goto out;
+	}
+
+	ret = regulator_set_enable(regulator, true);
+	if (ret) {
+		debug("%s vcc5v0-host-en set fail!\n", __func__);
+		goto out;
+	}
+
+out:
 	return 0;
 }
 
diff --git a/configs/evb-rk3399_defconfig b/configs/evb-rk3399_defconfig
index fbc23efb67..25e89394f9 100644
--- a/configs/evb-rk3399_defconfig
+++ b/configs/evb-rk3399_defconfig
@@ -14,12 +14,15 @@ CONFIG_CMD_EXT2=y
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_CMD_USB=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
 CONFIG_CLK=y
 CONFIG_ROCKCHIP_DWMMC=y
 CONFIG_ROCKCHIP_SDHCI=y
+CONFIG_ROCKCHIP_GPIO=y
 CONFIG_PINCTRL=y
+CONFIG_ROCKCHIP_RK3399_PINCTRL=y
 CONFIG_RAM=y
 CONFIG_DEBUG_UART=y
 CONFIG_DEBUG_UART_BASE=0xFF1A0000
@@ -29,3 +32,11 @@ CONFIG_SYS_NS16550=y
 CONFIG_SYSRESET=y
 CONFIG_USE_TINY_PRINTF=y
 CONFIG_ERRNO_STR=y
+CONFIG_USB=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_GENERIC=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
diff --git a/drivers/clk/rockchip/clk_rk3288.c b/drivers/clk/rockchip/clk_rk3288.c
index c07203d84b..bd71a96927 100644
--- a/drivers/clk/rockchip/clk_rk3288.c
+++ b/drivers/clk/rockchip/clk_rk3288.c
@@ -695,6 +695,8 @@ static ulong rk3288_clk_get_rate(struct clk *clk)
 	case PCLK_I2C4:
 	case PCLK_I2C5:
 		return gclk_rate;
+	case PCLK_PWM:
+		return PD_BUS_PCLK_HZ;
 	default:
 		return -ENOENT;
 	}
diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c
index 0b4ea828f6..ea0ce2aab1 100644
--- a/drivers/clk/rockchip/clk_rk3399.c
+++ b/drivers/clk/rockchip/clk_rk3399.c
@@ -23,6 +23,10 @@ struct rk3399_clk_priv {
 	ulong rate;
 };
 
+struct rk3399_pmuclk_priv {
+	struct rk3399_pmucru *pmucru;
+};
+
 struct pll_div {
 	u32 refdiv;
 	u32 fbdiv;
@@ -95,11 +99,11 @@ enum {
 
 	/* PMUCRU_CLKSEL_CON2 */
 	I2C_DIV_CON_MASK		= 0x7f,
-	I2C8_DIV_CON_SHIFT		= 8,
-	I2C0_DIV_CON_SHIFT		= 0,
+	CLK_I2C8_DIV_CON_SHIFT		= 8,
+	CLK_I2C0_DIV_CON_SHIFT		= 0,
 
 	/* PMUCRU_CLKSEL_CON3 */
-	I2C4_DIV_CON_SHIFT		= 0,
+	CLK_I2C4_DIV_CON_SHIFT		= 0,
 
 	/* CLKSEL_CON0 */
 	ACLKM_CORE_L_DIV_CON_SHIFT	= 8,
@@ -507,6 +511,14 @@ void rk3399_configure_cpu(struct rk3399_cru *cru,
 			(con >> CLK_I2C ##bus## _DIV_CON_SHIFT) & \
 				I2C_DIV_CON_MASK;
 
+#define I2C_PMUCLK_REG_MASK(bus) \
+			(I2C_DIV_CON_MASK << \
+			 CLK_I2C ##bus## _DIV_CON_SHIFT)
+
+#define I2C_PMUCLK_REG_VALUE(bus, clk_div) \
+				((clk_div - 1) << \
+				CLK_I2C ##bus## _DIV_CON_SHIFT)
+
 static ulong rk3399_i2c_get_clk(struct rk3399_cru *cru, ulong clk_id)
 {
 	u32 div, con;
@@ -754,7 +766,7 @@ static ulong rk3399_clk_set_rate(struct clk *clk, ulong rate)
 		break;
 	case DCLK_VOP0:
 	case DCLK_VOP1:
-		rate = rk3399_vop_set_clk(priv->cru, clk->id, rate);
+		ret = rk3399_vop_set_clk(priv->cru, clk->id, rate);
 		break;
 	default:
 		return -ENOENT;
@@ -830,3 +842,160 @@ U_BOOT_DRIVER(clk_rk3399) = {
 	.bind		= rk3399_clk_bind,
 	.probe		= rk3399_clk_probe,
 };
+
+static ulong rk3399_i2c_get_pmuclk(struct rk3399_pmucru *pmucru, ulong clk_id)
+{
+	u32 div, con;
+
+	switch (clk_id) {
+	case SCLK_I2C0_PMU:
+		con = readl(&pmucru->pmucru_clksel[2]);
+		div = I2C_CLK_DIV_VALUE(con, 0);
+		break;
+	case SCLK_I2C4_PMU:
+		con = readl(&pmucru->pmucru_clksel[3]);
+		div = I2C_CLK_DIV_VALUE(con, 4);
+		break;
+	case SCLK_I2C8_PMU:
+		con = readl(&pmucru->pmucru_clksel[2]);
+		div = I2C_CLK_DIV_VALUE(con, 8);
+		break;
+	default:
+		printf("do not support this i2c bus\n");
+		return -EINVAL;
+	}
+
+	return DIV_TO_RATE(PPLL_HZ, div);
+}
+
+static ulong rk3399_i2c_set_pmuclk(struct rk3399_pmucru *pmucru, ulong clk_id,
+				   uint hz)
+{
+	int src_clk_div;
+
+	src_clk_div = PPLL_HZ / hz;
+	assert(src_clk_div - 1 < 127);
+
+	switch (clk_id) {
+	case SCLK_I2C0_PMU:
+		rk_clrsetreg(&pmucru->pmucru_clksel[2], I2C_PMUCLK_REG_MASK(0),
+			     I2C_PMUCLK_REG_VALUE(0, src_clk_div));
+		break;
+	case SCLK_I2C4_PMU:
+		rk_clrsetreg(&pmucru->pmucru_clksel[3], I2C_PMUCLK_REG_MASK(4),
+			     I2C_PMUCLK_REG_VALUE(4, src_clk_div));
+		break;
+	case SCLK_I2C8_PMU:
+		rk_clrsetreg(&pmucru->pmucru_clksel[2], I2C_PMUCLK_REG_MASK(8),
+			     I2C_PMUCLK_REG_VALUE(8, src_clk_div));
+		break;
+	default:
+		printf("do not support this i2c bus\n");
+		return -EINVAL;
+	}
+
+	return DIV_TO_RATE(PPLL_HZ, src_clk_div);
+}
+
+static ulong rk3399_pwm_get_clk(struct rk3399_pmucru *pmucru)
+{
+	u32 div, con;
+
+	/* PWM closk rate is same as pclk_pmu */
+	con = readl(&pmucru->pmucru_clksel[0]);
+	div = con & PMU_PCLK_DIV_CON_MASK;
+
+	return DIV_TO_RATE(PPLL_HZ, div);
+}
+
+static ulong rk3399_pmuclk_get_rate(struct clk *clk)
+{
+	struct rk3399_pmuclk_priv *priv = dev_get_priv(clk->dev);
+	ulong rate = 0;
+
+	switch (clk->id) {
+	case PCLK_RKPWM_PMU:
+		rate = rk3399_pwm_get_clk(priv->pmucru);
+		break;
+	case SCLK_I2C0_PMU:
+	case SCLK_I2C4_PMU:
+	case SCLK_I2C8_PMU:
+		rate = rk3399_i2c_get_pmuclk(priv->pmucru, clk->id);
+		break;
+	default:
+		return -ENOENT;
+	}
+
+	return rate;
+}
+
+static ulong rk3399_pmuclk_set_rate(struct clk *clk, ulong rate)
+{
+	struct rk3399_pmuclk_priv *priv = dev_get_priv(clk->dev);
+	ulong ret = 0;
+
+	switch (clk->id) {
+	case SCLK_I2C0_PMU:
+	case SCLK_I2C4_PMU:
+	case SCLK_I2C8_PMU:
+		ret = rk3399_i2c_set_pmuclk(priv->pmucru, clk->id, rate);
+		break;
+	default:
+		return -ENOENT;
+	}
+
+	return ret;
+}
+
+static struct clk_ops rk3399_pmuclk_ops = {
+	.get_rate = rk3399_pmuclk_get_rate,
+	.set_rate = rk3399_pmuclk_set_rate,
+};
+
+static void pmuclk_init(struct rk3399_pmucru *pmucru)
+{
+	u32 pclk_div;
+
+	/*  configure pmu pll(ppll) */
+	rkclk_set_pll(&pmucru->ppll_con[0], &ppll_init_cfg);
+
+	/*  configure pmu pclk */
+	pclk_div = PPLL_HZ / PMU_PCLK_HZ - 1;
+	assert((pclk_div + 1) * PMU_PCLK_HZ == PPLL_HZ && pclk_div < 0x1f);
+	rk_clrsetreg(&pmucru->pmucru_clksel[0],
+		     PMU_PCLK_DIV_CON_MASK,
+		     pclk_div << PMU_PCLK_DIV_CON_SHIFT);
+}
+
+static int rk3399_pmuclk_probe(struct udevice *dev)
+{
+	struct rk3399_pmuclk_priv *priv = dev_get_priv(dev);
+
+	pmuclk_init(priv->pmucru);
+
+	return 0;
+}
+
+static int rk3399_pmuclk_ofdata_to_platdata(struct udevice *dev)
+{
+	struct rk3399_pmuclk_priv *priv = dev_get_priv(dev);
+
+	priv->pmucru = (struct rk3399_pmucru *)dev_get_addr(dev);
+
+	return 0;
+}
+
+static const struct udevice_id rk3399_pmuclk_ids[] = {
+	{ .compatible = "rockchip,rk3399-pmucru" },
+	{ }
+};
+
+U_BOOT_DRIVER(pmuclk_rk3399) = {
+	.name		= "pmuclk_rk3399",
+	.id		= UCLASS_CLK,
+	.of_match	= rk3399_pmuclk_ids,
+	.priv_auto_alloc_size = sizeof(struct rk3399_pmuclk_priv),
+	.ofdata_to_platdata = rk3399_pmuclk_ofdata_to_platdata,
+	.ops		= &rk3399_pmuclk_ops,
+	.probe		= rk3399_pmuclk_probe,
+};
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index f8cfd4bb24..12be3cfe0b 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -148,6 +148,15 @@ config PINCTRL_AT91PIO4
 	  This option is to enable the AT91 pinctrl driver for AT91 PIO4
 	  controller which is available on SAMA5D2 SoC.
 
+config ROCKCHIP_RK3399_PINCTRL
+	bool "Rockchip pin control driver"
+	depends on DM
+	help
+	  Support pin multiplexing control on Rockchip rk3399 SoCs. The driver
+	  is controlled by a device tree node which contains both the GPIO
+	  definitions and pin control functions for each available multiplex
+	  function.
+
 config PINCTRL_SANDBOX
 	bool "Sandbox pinctrl driver"
 	depends on SANDBOX
diff --git a/drivers/pinctrl/rockchip/Makefile b/drivers/pinctrl/rockchip/Makefile
index 64e9587cce..805c833ec9 100644
--- a/drivers/pinctrl/rockchip/Makefile
+++ b/drivers/pinctrl/rockchip/Makefile
@@ -7,3 +7,4 @@
 
 obj-$(CONFIG_ROCKCHIP_RK3036_PINCTRL) += pinctrl_rk3036.o
 obj-$(CONFIG_ROCKCHIP_RK3288_PINCTRL) += pinctrl_rk3288.o
+obj-$(CONFIG_ROCKCHIP_RK3399_PINCTRL) += pinctrl_rk3399.o
diff --git a/drivers/pinctrl/rockchip/pinctrl_rk3399.c b/drivers/pinctrl/rockchip/pinctrl_rk3399.c
new file mode 100644
index 0000000000..17ea165eda
--- /dev/null
+++ b/drivers/pinctrl/rockchip/pinctrl_rk3399.c
@@ -0,0 +1,439 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <errno.h>
+#include <syscon.h>
+#include <asm/io.h>
+#include <asm/arch/grf_rk3399.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/periph.h>
+#include <asm/arch/clock.h>
+#include <dm/pinctrl.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct rk3399_pinctrl_priv {
+	struct rk3399_grf_regs *grf;
+	struct rk3399_pmugrf_regs *pmugrf;
+};
+
+enum {
+	/* GRF_GPIO2B_IOMUX */
+	GRF_GPIO2B1_SEL_SHIFT	= 0,
+	GRF_GPIO2B1_SEL_MASK	= 3 << GRF_GPIO2B1_SEL_SHIFT,
+	GRF_SPI2TPM_RXD		= 1,
+	GRF_GPIO2B2_SEL_SHIFT	= 2,
+	GRF_GPIO2B2_SEL_MASK	= 3 << GRF_GPIO2B2_SEL_SHIFT,
+	GRF_SPI2TPM_TXD		= 1,
+	GRF_GPIO2B3_SEL_SHIFT	= 6,
+	GRF_GPIO2B3_SEL_MASK	= 3 << GRF_GPIO2B3_SEL_SHIFT,
+	GRF_SPI2TPM_CLK		= 1,
+	GRF_GPIO2B4_SEL_SHIFT	= 8,
+	GRF_GPIO2B4_SEL_MASK	= 3 << GRF_GPIO2B4_SEL_SHIFT,
+	GRF_SPI2TPM_CSN0	= 1,
+
+	/* GRF_GPIO3A_IOMUX */
+	GRF_GPIO3A4_SEL_SHIFT	= 8,
+	GRF_GPIO3A4_SEL_MASK	= 3 << GRF_GPIO3A4_SEL_SHIFT,
+	GRF_SPI0NORCODEC_RXD	= 2,
+	GRF_GPIO3A5_SEL_SHIFT	= 10,
+	GRF_GPIO3A5_SEL_MASK	= 3 << GRF_GPIO3A5_SEL_SHIFT,
+	GRF_SPI0NORCODEC_TXD	= 2,
+	GRF_GPIO3A6_SEL_SHIFT	= 12,
+	GRF_GPIO3A6_SEL_MASK	= 3 << GRF_GPIO3A6_SEL_SHIFT,
+	GRF_SPI0NORCODEC_CLK	= 2,
+	GRF_GPIO3A7_SEL_SHIFT	= 14,
+	GRF_GPIO3A7_SEL_MASK	= 3 << GRF_GPIO3A7_SEL_SHIFT,
+	GRF_SPI0NORCODEC_CSN0	= 2,
+
+	/* GRF_GPIO3B_IOMUX */
+	GRF_GPIO3B0_SEL_SHIFT	= 0,
+	GRF_GPIO3B0_SEL_MASK	= 3 << GRF_GPIO3B0_SEL_SHIFT,
+	GRF_SPI0NORCODEC_CSN1	= 2,
+
+	/* GRF_GPIO4B_IOMUX */
+	GRF_GPIO4B0_SEL_SHIFT	= 0,
+	GRF_GPIO4B0_SEL_MASK	= 3 << GRF_GPIO4B0_SEL_SHIFT,
+	GRF_SDMMC_DATA0		= 1,
+	GRF_UART2DBGA_SIN	= 2,
+	GRF_GPIO4B1_SEL_SHIFT	= 2,
+	GRF_GPIO4B1_SEL_MASK	= 3 << GRF_GPIO4B1_SEL_SHIFT,
+	GRF_SDMMC_DATA1		= 1,
+	GRF_UART2DBGA_SOUT	= 2,
+	GRF_GPIO4B2_SEL_SHIFT	= 4,
+	GRF_GPIO4B2_SEL_MASK	= 3 << GRF_GPIO4B2_SEL_SHIFT,
+	GRF_SDMMC_DATA2		= 1,
+	GRF_GPIO4B3_SEL_SHIFT	= 6,
+	GRF_GPIO4B3_SEL_MASK	= 3 << GRF_GPIO4B3_SEL_SHIFT,
+	GRF_SDMMC_DATA3		= 1,
+	GRF_GPIO4B4_SEL_SHIFT	= 8,
+	GRF_GPIO4B4_SEL_MASK	= 3 << GRF_GPIO4B4_SEL_SHIFT,
+	GRF_SDMMC_CLKOUT	= 1,
+	GRF_GPIO4B5_SEL_SHIFT	= 10,
+	GRF_GPIO4B5_SEL_MASK	= 3 << GRF_GPIO4B5_SEL_SHIFT,
+	GRF_SDMMC_CMD		= 1,
+
+	/* GRF_GPIO4C_IOMUX */
+	GRF_GPIO4C2_SEL_SHIFT	= 4,
+	GRF_GPIO4C2_SEL_MASK	= 3 << GRF_GPIO4C2_SEL_SHIFT,
+	GRF_PWM_0		= 1,
+	GRF_GPIO4C3_SEL_SHIFT	= 6,
+	GRF_GPIO4C3_SEL_MASK	= 3 << GRF_GPIO4C3_SEL_SHIFT,
+	GRF_UART2DGBC_SIN	= 1,
+	GRF_GPIO4C4_SEL_SHIFT	= 8,
+	GRF_GPIO4C4_SEL_MASK	= 3 << GRF_GPIO4C4_SEL_SHIFT,
+	GRF_UART2DBGC_SOUT	= 1,
+	GRF_GPIO4C6_SEL_SHIFT	= 12,
+	GRF_GPIO4C6_SEL_MASK	= 3 << GRF_GPIO4C6_SEL_SHIFT,
+	GRF_PWM_1		= 1,
+
+	/* PMUGRF_GPIO0A_IOMUX */
+	PMUGRF_GPIO0A6_SEL_SHIFT	= 12,
+	PMUGRF_GPIO0A6_SEL_MASK	= 3 << PMUGRF_GPIO0A6_SEL_SHIFT,
+	PMUGRF_PWM_3A		= 1,
+
+	/* PMUGRF_GPIO1A_IOMUX */
+	PMUGRF_GPIO1A7_SEL_SHIFT	= 14,
+	PMUGRF_GPIO1A7_SEL_MASK	= 3 << PMUGRF_GPIO1A7_SEL_SHIFT,
+	PMUGRF_SPI1EC_RXD	= 2,
+
+	/* PMUGRF_GPIO1B_IOMUX */
+	PMUGRF_GPIO1B0_SEL_SHIFT	= 0,
+	PMUGRF_GPIO1B0_SEL_MASK = 3 << PMUGRF_GPIO1B0_SEL_SHIFT,
+	PMUGRF_SPI1EC_TXD	= 2,
+	PMUGRF_GPIO1B1_SEL_SHIFT	= 2,
+	PMUGRF_GPIO1B1_SEL_MASK = 3 << PMUGRF_GPIO1B1_SEL_SHIFT,
+	PMUGRF_SPI1EC_CLK	= 2,
+	PMUGRF_GPIO1B2_SEL_SHIFT	= 4,
+	PMUGRF_GPIO1B2_SEL_MASK = 3 << PMUGRF_GPIO1B2_SEL_SHIFT,
+	PMUGRF_SPI1EC_CSN0	= 2,
+	PMUGRF_GPIO1B6_SEL_SHIFT	= 12,
+	PMUGRF_GPIO1B6_SEL_MASK	= 3 << PMUGRF_GPIO1B6_SEL_SHIFT,
+	PMUGRF_PWM_3B		= 1,
+	PMUGRF_GPIO1B7_SEL_SHIFT	= 14,
+	PMUGRF_GPIO1B7_SEL_MASK	= 3 << PMUGRF_GPIO1B7_SEL_SHIFT,
+	PMUGRF_I2C0PMU_SDA	= 2,
+
+	/* PMUGRF_GPIO1C_IOMUX */
+	PMUGRF_GPIO1C0_SEL_SHIFT	= 0,
+	PMUGRF_GPIO1C0_SEL_MASK	= 3 << PMUGRF_GPIO1C0_SEL_SHIFT,
+	PMUGRF_I2C0PMU_SCL	= 2,
+	PMUGRF_GPIO1C3_SEL_SHIFT	= 6,
+	PMUGRF_GPIO1C3_SEL_MASK	= 3 << PMUGRF_GPIO1C3_SEL_SHIFT,
+	PMUGRF_PWM_2		= 1,
+
+};
+static void pinctrl_rk3399_pwm_config(struct rk3399_grf_regs *grf,
+		struct rk3399_pmugrf_regs *pmugrf, int pwm_id)
+{
+	switch (pwm_id) {
+	case PERIPH_ID_PWM0:
+		rk_clrsetreg(&grf->gpio4c_iomux,
+			     GRF_GPIO4C2_SEL_MASK,
+			     GRF_PWM_0 << GRF_GPIO4C2_SEL_SHIFT);
+		break;
+	case PERIPH_ID_PWM1:
+		rk_clrsetreg(&grf->gpio4c_iomux,
+			     GRF_GPIO4C6_SEL_MASK,
+			     GRF_PWM_1 << GRF_GPIO4C6_SEL_SHIFT);
+		break;
+	case PERIPH_ID_PWM2:
+		rk_clrsetreg(&pmugrf->gpio1c_iomux,
+			     PMUGRF_GPIO1C3_SEL_MASK,
+			     PMUGRF_PWM_2 << PMUGRF_GPIO1C3_SEL_SHIFT);
+		break;
+	case PERIPH_ID_PWM3:
+		if (readl(&pmugrf->soc_con0) & (1 << 5))
+			rk_clrsetreg(&pmugrf->gpio1b_iomux,
+				     PMUGRF_GPIO1B6_SEL_MASK,
+				     PMUGRF_PWM_3B << PMUGRF_GPIO1B6_SEL_SHIFT);
+		else
+			rk_clrsetreg(&pmugrf->gpio0a_iomux,
+				     PMUGRF_GPIO0A6_SEL_MASK,
+				     PMUGRF_PWM_3A << PMUGRF_GPIO0A6_SEL_SHIFT);
+		break;
+	default:
+		debug("pwm id = %d iomux error!\n", pwm_id);
+		break;
+	}
+}
+
+static void pinctrl_rk3399_i2c_config(struct rk3399_grf_regs *grf,
+				      struct rk3399_pmugrf_regs *pmugrf,
+				      int i2c_id)
+{
+	switch (i2c_id) {
+	case PERIPH_ID_I2C0:
+		rk_clrsetreg(&pmugrf->gpio1b_iomux,
+			     PMUGRF_GPIO1B7_SEL_MASK,
+			     PMUGRF_I2C0PMU_SDA << PMUGRF_GPIO1B7_SEL_SHIFT);
+		rk_clrsetreg(&pmugrf->gpio1c_iomux,
+			     PMUGRF_GPIO1C0_SEL_MASK,
+			     PMUGRF_I2C0PMU_SCL << PMUGRF_GPIO1C0_SEL_SHIFT);
+		break;
+	case PERIPH_ID_I2C1:
+	case PERIPH_ID_I2C2:
+	case PERIPH_ID_I2C3:
+	case PERIPH_ID_I2C4:
+	case PERIPH_ID_I2C5:
+	default:
+		debug("i2c id = %d iomux error!\n", i2c_id);
+		break;
+	}
+}
+
+static void pinctrl_rk3399_lcdc_config(struct rk3399_grf_regs *grf, int lcd_id)
+{
+	switch (lcd_id) {
+	case PERIPH_ID_LCDC0:
+		break;
+	default:
+		debug("lcdc id = %d iomux error!\n", lcd_id);
+		break;
+	}
+}
+
+static int pinctrl_rk3399_spi_config(struct rk3399_grf_regs *grf,
+				     struct rk3399_pmugrf_regs *pmugrf,
+				     enum periph_id spi_id, int cs)
+{
+	switch (spi_id) {
+	case PERIPH_ID_SPI0:
+		switch (cs) {
+		case 0:
+			rk_clrsetreg(&grf->gpio3a_iomux,
+				     GRF_GPIO3A7_SEL_MASK,
+				     GRF_SPI0NORCODEC_CSN0
+				     << GRF_GPIO3A7_SEL_SHIFT);
+			break;
+		case 1:
+			rk_clrsetreg(&grf->gpio3b_iomux,
+				     GRF_GPIO3B0_SEL_MASK,
+				     GRF_SPI0NORCODEC_CSN1
+				     << GRF_GPIO3B0_SEL_SHIFT);
+			break;
+		default:
+			goto err;
+		}
+		rk_clrsetreg(&grf->gpio3a_iomux,
+			     GRF_GPIO3A4_SEL_MASK | GRF_GPIO3A5_SEL_SHIFT
+			     | GRF_GPIO3A6_SEL_SHIFT,
+			     GRF_SPI0NORCODEC_RXD << GRF_GPIO3A4_SEL_SHIFT
+			     | GRF_SPI0NORCODEC_RXD << GRF_GPIO3A5_SEL_SHIFT
+			     | GRF_SPI0NORCODEC_RXD << GRF_GPIO3A6_SEL_SHIFT);
+		break;
+	case PERIPH_ID_SPI1:
+		if (cs != 0)
+			goto err;
+		rk_clrsetreg(&pmugrf->gpio1a_iomux,
+			     PMUGRF_GPIO1A7_SEL_MASK,
+			     PMUGRF_SPI1EC_RXD << PMUGRF_GPIO1A7_SEL_SHIFT);
+		rk_clrsetreg(&pmugrf->gpio1b_iomux,
+			     PMUGRF_GPIO1B0_SEL_MASK | PMUGRF_GPIO1B1_SEL_MASK
+			     | PMUGRF_GPIO1B2_SEL_MASK,
+			     PMUGRF_SPI1EC_TXD << PMUGRF_GPIO1B0_SEL_SHIFT
+			     | PMUGRF_SPI1EC_CLK << PMUGRF_GPIO1B1_SEL_SHIFT
+			     | PMUGRF_SPI1EC_CSN0 << PMUGRF_GPIO1B2_SEL_SHIFT);
+		break;
+	case PERIPH_ID_SPI2:
+		if (cs != 0)
+			goto err;
+		rk_clrsetreg(&grf->gpio2b_iomux,
+			     GRF_GPIO2B1_SEL_MASK | GRF_GPIO2B2_SEL_MASK
+			     | GRF_GPIO2B3_SEL_MASK | GRF_GPIO2B4_SEL_MASK,
+			     GRF_SPI2TPM_RXD << GRF_GPIO2B1_SEL_SHIFT
+			     | GRF_SPI2TPM_TXD << GRF_GPIO2B2_SEL_SHIFT
+			     | GRF_SPI2TPM_CLK << GRF_GPIO2B3_SEL_SHIFT
+			     | GRF_SPI2TPM_CSN0 << GRF_GPIO2B4_SEL_SHIFT);
+		break;
+	default:
+		goto err;
+	}
+
+	return 0;
+err:
+	debug("rkspi: periph%d cs=%d not supported", spi_id, cs);
+	return -ENOENT;
+}
+
+static void pinctrl_rk3399_uart_config(struct rk3399_grf_regs *grf,
+				       struct rk3399_pmugrf_regs *pmugrf,
+				       int uart_id)
+{
+	switch (uart_id) {
+	case PERIPH_ID_UART2:
+		/* Using channel-C by default */
+		rk_clrsetreg(&grf->gpio4c_iomux,
+			     GRF_GPIO4C3_SEL_MASK,
+			     GRF_UART2DGBC_SIN << GRF_GPIO4C3_SEL_SHIFT);
+		rk_clrsetreg(&grf->gpio4c_iomux,
+			     GRF_GPIO4C4_SEL_MASK,
+			     GRF_UART2DBGC_SOUT << GRF_GPIO4C4_SEL_SHIFT);
+		break;
+	case PERIPH_ID_UART0:
+	case PERIPH_ID_UART1:
+	case PERIPH_ID_UART3:
+	case PERIPH_ID_UART4:
+	default:
+		debug("uart id = %d iomux error!\n", uart_id);
+		break;
+	}
+}
+
+static void pinctrl_rk3399_sdmmc_config(struct rk3399_grf_regs *grf, int mmc_id)
+{
+	switch (mmc_id) {
+	case PERIPH_ID_EMMC:
+		break;
+	case PERIPH_ID_SDCARD:
+		rk_clrsetreg(&grf->gpio4b_iomux,
+			     GRF_GPIO4B0_SEL_MASK | GRF_GPIO4B1_SEL_MASK
+			     | GRF_GPIO4B2_SEL_MASK | GRF_GPIO4B3_SEL_MASK
+			     | GRF_GPIO4B4_SEL_MASK | GRF_GPIO4B5_SEL_MASK,
+			     GRF_SDMMC_DATA0 << GRF_GPIO4B0_SEL_SHIFT
+			     | GRF_SDMMC_DATA1 << GRF_GPIO4B1_SEL_SHIFT
+			     | GRF_SDMMC_DATA2 << GRF_GPIO4B2_SEL_SHIFT
+			     | GRF_SDMMC_DATA3 << GRF_GPIO4B3_SEL_SHIFT
+			     | GRF_SDMMC_CLKOUT << GRF_GPIO4B4_SEL_SHIFT
+			     | GRF_SDMMC_CMD << GRF_GPIO4B5_SEL_SHIFT);
+		break;
+	default:
+		debug("mmc id = %d iomux error!\n", mmc_id);
+		break;
+	}
+}
+
+static int rk3399_pinctrl_request(struct udevice *dev, int func, int flags)
+{
+	struct rk3399_pinctrl_priv *priv = dev_get_priv(dev);
+
+	debug("%s: func=%x, flags=%x\n", __func__, func, flags);
+	switch (func) {
+	case PERIPH_ID_PWM0:
+	case PERIPH_ID_PWM1:
+	case PERIPH_ID_PWM2:
+	case PERIPH_ID_PWM3:
+	case PERIPH_ID_PWM4:
+		pinctrl_rk3399_pwm_config(priv->grf, priv->pmugrf, func);
+		break;
+	case PERIPH_ID_I2C0:
+	case PERIPH_ID_I2C1:
+	case PERIPH_ID_I2C2:
+	case PERIPH_ID_I2C3:
+	case PERIPH_ID_I2C4:
+	case PERIPH_ID_I2C5:
+		pinctrl_rk3399_i2c_config(priv->grf, priv->pmugrf, func);
+		break;
+	case PERIPH_ID_SPI0:
+	case PERIPH_ID_SPI1:
+	case PERIPH_ID_SPI2:
+		pinctrl_rk3399_spi_config(priv->grf, priv->pmugrf, func, flags);
+		break;
+	case PERIPH_ID_UART0:
+	case PERIPH_ID_UART1:
+	case PERIPH_ID_UART2:
+	case PERIPH_ID_UART3:
+	case PERIPH_ID_UART4:
+		pinctrl_rk3399_uart_config(priv->grf, priv->pmugrf, func);
+		break;
+	case PERIPH_ID_LCDC0:
+	case PERIPH_ID_LCDC1:
+		pinctrl_rk3399_lcdc_config(priv->grf, func);
+		break;
+	case PERIPH_ID_SDMMC0:
+	case PERIPH_ID_SDMMC1:
+		pinctrl_rk3399_sdmmc_config(priv->grf, func);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int rk3399_pinctrl_get_periph_id(struct udevice *dev,
+					struct udevice *periph)
+{
+	u32 cell[3];
+	int ret;
+
+	ret = fdtdec_get_int_array(gd->fdt_blob, periph->of_offset,
+				   "interrupts", cell, ARRAY_SIZE(cell));
+	if (ret < 0)
+		return -EINVAL;
+
+	switch (cell[1]) {
+	case 68:
+		return PERIPH_ID_SPI0;
+	case 53:
+		return PERIPH_ID_SPI1;
+	case 52:
+		return PERIPH_ID_SPI2;
+	case 57:
+		return PERIPH_ID_I2C0;
+	case 59: /* Note strange order */
+		return PERIPH_ID_I2C1;
+	case 35:
+		return PERIPH_ID_I2C2;
+	case 34:
+		return PERIPH_ID_I2C3;
+	case 56:
+		return PERIPH_ID_I2C4;
+	case 38:
+		return PERIPH_ID_I2C5;
+	case 65:
+		return PERIPH_ID_SDMMC1;
+	}
+
+	return -ENOENT;
+}
+
+static int rk3399_pinctrl_set_state_simple(struct udevice *dev,
+					   struct udevice *periph)
+{
+	int func;
+
+	func = rk3399_pinctrl_get_periph_id(dev, periph);
+	if (func < 0)
+		return func;
+
+	return rk3399_pinctrl_request(dev, func, 0);
+}
+
+static struct pinctrl_ops rk3399_pinctrl_ops = {
+	.set_state_simple	= rk3399_pinctrl_set_state_simple,
+	.request	= rk3399_pinctrl_request,
+	.get_periph_id	= rk3399_pinctrl_get_periph_id,
+};
+
+static int rk3399_pinctrl_probe(struct udevice *dev)
+{
+	struct rk3399_pinctrl_priv *priv = dev_get_priv(dev);
+	int ret = 0;
+
+	priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
+	priv->pmugrf = syscon_get_first_range(ROCKCHIP_SYSCON_PMUGRF);
+	debug("%s: grf=%p, pmugrf=%p\n", __func__, priv->grf, priv->pmugrf);
+
+	return ret;
+}
+
+static const struct udevice_id rk3399_pinctrl_ids[] = {
+	{ .compatible = "rockchip,rk3399-pinctrl" },
+	{ }
+};
+
+U_BOOT_DRIVER(pinctrl_rk3399) = {
+	.name		= "rockchip_rk3399_pinctrl",
+	.id		= UCLASS_PINCTRL,
+	.of_match	= rk3399_pinctrl_ids,
+	.priv_auto_alloc_size = sizeof(struct rk3399_pinctrl_priv),
+	.ops		= &rk3399_pinctrl_ops,
+	.bind		= dm_scan_fdt_dev,
+	.probe		= rk3399_pinctrl_probe,
+};
diff --git a/drivers/pwm/rk_pwm.c b/drivers/pwm/rk_pwm.c
index 2d289a4c07..9254f5bc39 100644
--- a/drivers/pwm/rk_pwm.c
+++ b/drivers/pwm/rk_pwm.c
@@ -6,15 +6,13 @@
  */
 
 #include <common.h>
+#include <clk.h>
 #include <div64.h>
 #include <dm.h>
 #include <pwm.h>
 #include <regmap.h>
 #include <syscon.h>
 #include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3288.h>
-#include <asm/arch/grf_rk3288.h>
 #include <asm/arch/pwm.h>
 #include <power/regulator.h>
 
@@ -22,7 +20,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 struct rk_pwm_priv {
 	struct rk3288_pwm *regs;
-	struct rk3288_grf *grf;
+	ulong freq;
 };
 
 static int rk_pwm_set_config(struct udevice *dev, uint channel, uint period_ns,
@@ -38,8 +36,8 @@ static int rk_pwm_set_config(struct udevice *dev, uint channel, uint period_ns,
 		RK_PWM_DISABLE,
 		&regs->ctrl);
 
-	period = lldiv((uint64_t)(PD_BUS_PCLK_HZ / 1000) * period_ns, 1000000);
-	duty = lldiv((uint64_t)(PD_BUS_PCLK_HZ / 1000) * duty_ns, 1000000);
+	period = lldiv((uint64_t)(priv->freq / 1000) * period_ns, 1000000);
+	duty = lldiv((uint64_t)(priv->freq / 1000) * duty_ns, 1000000);
 
 	writel(period, &regs->period_hpr);
 	writel(duty, &regs->duty_lpr);
@@ -62,13 +60,8 @@ static int rk_pwm_set_enable(struct udevice *dev, uint channel, bool enable)
 static int rk_pwm_ofdata_to_platdata(struct udevice *dev)
 {
 	struct rk_pwm_priv *priv = dev_get_priv(dev);
-	struct regmap *map;
 
 	priv->regs = (struct rk3288_pwm *)dev_get_addr(dev);
-	map = syscon_get_regmap_by_driver_data(ROCKCHIP_SYSCON_GRF);
-	if (IS_ERR(map))
-		return PTR_ERR(map);
-	priv->grf = regmap_get_range(map, 0);
 
 	return 0;
 }
@@ -76,8 +69,15 @@ static int rk_pwm_ofdata_to_platdata(struct udevice *dev)
 static int rk_pwm_probe(struct udevice *dev)
 {
 	struct rk_pwm_priv *priv = dev_get_priv(dev);
-
-	rk_setreg(&priv->grf->soc_con2, 1 << 0);
+	struct clk clk;
+	int ret = 0;
+
+	ret = clk_get_by_index(dev, 0, &clk);
+	if (ret < 0) {
+		debug("%s get clock fail!\n", __func__);
+		return -EINVAL;
+	}
+	priv->freq = clk_get_rate(&clk);
 
 	return 0;
 }
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 42e8a9f934..61e13d76e6 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -21,6 +21,13 @@ config USB_XHCI_DWC3
 	  Say Y or if your system has a Dual Role SuperSpeed
 	  USB controller based on the DesignWare USB3 IP Core.
 
+config USB_XHCI_ROCKCHIP
+	bool "Support for Rockchip on-chip xHCI USB controller"
+	depends on ARCH_ROCKCHIP
+	default y
+	help
+	  Enables support for the on-chip xHCI controller on Rockchip SoCs.
+
 endif # USB_XHCI_HCD
 
 config USB_EHCI_HCD
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index 55190bb667..de253284fb 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -56,6 +56,7 @@ obj-$(CONFIG_USB_EHCI_ZYNQ) += ehci-zynq.o
 # xhci
 obj-$(CONFIG_USB_XHCI_HCD) += xhci.o xhci-mem.o xhci-ring.o
 obj-$(CONFIG_USB_XHCI_DWC3) += xhci-dwc3.o
+obj-$(CONFIG_USB_XHCI_ROCKCHIP) += xhci-rockchip.o
 obj-$(CONFIG_USB_XHCI_ZYNQMP) += xhci-zynqmp.o
 obj-$(CONFIG_USB_XHCI_KEYSTONE) += xhci-keystone.o
 obj-$(CONFIG_USB_XHCI_EXYNOS) += xhci-exynos5.o
diff --git a/drivers/usb/host/xhci-rockchip.c b/drivers/usb/host/xhci-rockchip.c
new file mode 100644
index 0000000000..561bf86702
--- /dev/null
+++ b/drivers/usb/host/xhci-rockchip.c
@@ -0,0 +1,211 @@
+/*
+ * Copyright (c) 2016 Rockchip, Inc.
+ * Authors: Daniel Meng <daniel.meng@rock-chips.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#include <common.h>
+#include <dm.h>
+#include <fdtdec.h>
+#include <libfdt.h>
+#include <malloc.h>
+#include <usb.h>
+#include <watchdog.h>
+#include <asm/gpio.h>
+#include <asm-generic/errno.h>
+#include <linux/compat.h>
+#include <linux/usb/dwc3.h>
+
+#include "xhci.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct rockchip_xhci_platdata {
+	fdt_addr_t hcd_base;
+	fdt_addr_t phy_base;
+	struct gpio_desc vbus_gpio;
+};
+
+/*
+ * Contains pointers to register base addresses
+ * for the usb controller.
+ */
+struct rockchip_xhci {
+	struct usb_platdata usb_plat;
+	struct xhci_ctrl ctrl;
+	struct xhci_hccr *hcd;
+	struct dwc3 *dwc3_reg;
+};
+
+static int xhci_usb_ofdata_to_platdata(struct udevice *dev)
+{
+	struct rockchip_xhci_platdata *plat = dev_get_platdata(dev);
+	struct udevice *child;
+	int ret = 0;
+
+	/*
+	 * Get the base address for XHCI controller from the device node
+	 */
+	plat->hcd_base = dev_get_addr(dev);
+	if (plat->hcd_base == FDT_ADDR_T_NONE) {
+		debug("Can't get the XHCI register base address\n");
+		return -ENXIO;
+	}
+
+	/* Get the base address for usbphy from the device node */
+	for (device_find_first_child(dev, &child); child;
+	     device_find_next_child(&child)) {
+		if (!of_device_is_compatible(child, "rockchip,rk3399-usb3-phy"))
+			continue;
+		plat->phy_base = dev_get_addr(child);
+		break;
+	}
+
+	if (plat->phy_base == FDT_ADDR_T_NONE) {
+		debug("Can't get the usbphy register address\n");
+		return -ENXIO;
+	}
+
+	/* Vbus gpio */
+	ret = gpio_request_by_name(dev, "rockchip,vbus-gpio", 0,
+				   &plat->vbus_gpio, GPIOD_IS_OUT);
+	if (ret)
+		debug("rockchip,vbus-gpio node missing!");
+
+	return 0;
+}
+
+/*
+ * rockchip_dwc3_phy_setup() - Configure USB PHY Interface of DWC3 Core
+ * @dwc: Pointer to our controller context structure
+ * @dev: Pointer to ulcass device
+ */
+static void rockchip_dwc3_phy_setup(struct dwc3 *dwc3_reg,
+				    struct udevice *dev)
+{
+	u32 reg;
+	const void *blob = gd->fdt_blob;
+	u32 utmi_bits;
+
+	/* Set dwc3 usb2 phy config */
+	reg = readl(&dwc3_reg->g_usb2phycfg[0]);
+
+	if (fdtdec_get_bool(blob, dev->of_offset,
+			    "snps,dis-enblslpm-quirk"))
+		reg &= ~DWC3_GUSB2PHYCFG_ENBLSLPM;
+
+	utmi_bits = fdtdec_get_int(blob, dev->of_offset,
+				   "snps,phyif-utmi-bits", -1);
+	if (utmi_bits == 16) {
+		reg |= DWC3_GUSB2PHYCFG_PHYIF;
+		reg &= ~DWC3_GUSB2PHYCFG_USBTRDTIM_MASK;
+		reg |= DWC3_GUSB2PHYCFG_USBTRDTIM_16BIT;
+	} else if (utmi_bits == 8) {
+		reg &= ~DWC3_GUSB2PHYCFG_PHYIF;
+		reg &= ~DWC3_GUSB2PHYCFG_USBTRDTIM_MASK;
+		reg |= DWC3_GUSB2PHYCFG_USBTRDTIM_8BIT;
+	}
+
+	if (fdtdec_get_bool(blob, dev->of_offset,
+			    "snps,dis-u2-freeclk-exists-quirk"))
+		reg &= ~DWC3_GUSB2PHYCFG_U2_FREECLK_EXISTS;
+
+	if (fdtdec_get_bool(blob, dev->of_offset,
+			    "snps,dis-u2-susphy-quirk"))
+		reg &= ~DWC3_GUSB2PHYCFG_SUSPHY;
+
+	writel(reg, &dwc3_reg->g_usb2phycfg[0]);
+}
+
+static int rockchip_xhci_core_init(struct rockchip_xhci *rkxhci,
+				   struct udevice *dev)
+{
+	int ret;
+
+	ret = dwc3_core_init(rkxhci->dwc3_reg);
+	if (ret) {
+		debug("failed to initialize core\n");
+		return ret;
+	}
+
+	rockchip_dwc3_phy_setup(rkxhci->dwc3_reg, dev);
+
+	/* We are hard-coding DWC3 core to Host Mode */
+	dwc3_set_mode(rkxhci->dwc3_reg, DWC3_GCTL_PRTCAP_HOST);
+
+	return 0;
+}
+
+static int rockchip_xhci_core_exit(struct rockchip_xhci *rkxhci)
+{
+	return 0;
+}
+
+static int xhci_usb_probe(struct udevice *dev)
+{
+	struct rockchip_xhci_platdata *plat = dev_get_platdata(dev);
+	struct rockchip_xhci *ctx = dev_get_priv(dev);
+	struct xhci_hcor *hcor;
+	int ret;
+
+	ctx->hcd = (struct xhci_hccr *)plat->hcd_base;
+	ctx->dwc3_reg = (struct dwc3 *)((char *)(ctx->hcd) + DWC3_REG_OFFSET);
+	hcor = (struct xhci_hcor *)((uint64_t)ctx->hcd +
+			HC_LENGTH(xhci_readl(&ctx->hcd->cr_capbase)));
+
+	/* setup the Vbus gpio here */
+	if (dm_gpio_is_valid(&plat->vbus_gpio))
+		dm_gpio_set_value(&plat->vbus_gpio, 1);
+
+	ret = rockchip_xhci_core_init(ctx, dev);
+	if (ret) {
+		debug("XHCI: failed to initialize controller\n");
+		return ret;
+	}
+
+	return xhci_register(dev, ctx->hcd, hcor);
+}
+
+static int xhci_usb_remove(struct udevice *dev)
+{
+	struct rockchip_xhci *ctx = dev_get_priv(dev);
+	int ret;
+
+	ret = xhci_deregister(dev);
+	if (ret)
+		return ret;
+	ret = rockchip_xhci_core_exit(ctx);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static const struct udevice_id xhci_usb_ids[] = {
+	{ .compatible = "rockchip,rk3399-xhci" },
+	{ }
+};
+
+U_BOOT_DRIVER(usb_xhci) = {
+	.name	= "xhci_rockchip",
+	.id	= UCLASS_USB,
+	.of_match = xhci_usb_ids,
+	.ofdata_to_platdata = xhci_usb_ofdata_to_platdata,
+	.probe = xhci_usb_probe,
+	.remove = xhci_usb_remove,
+	.ops	= &xhci_usb_ops,
+	.bind	= dm_scan_fdt_dev,
+	.platdata_auto_alloc_size = sizeof(struct rockchip_xhci_platdata),
+	.priv_auto_alloc_size = sizeof(struct rockchip_xhci),
+	.flags	= DM_FLAG_ALLOC_PRIV_DMA,
+};
+
+static const struct udevice_id usb_phy_ids[] = {
+	{ .compatible = "rockchip,rk3399-usb3-phy" },
+	{ }
+};
+
+U_BOOT_DRIVER(usb_phy) = {
+	.name = "usb_phy_rockchip",
+	.of_match = usb_phy_ids,
+};
diff --git a/include/configs/rk3288_common.h b/include/configs/rk3288_common.h
index 21b60828bb..e8bf9878f2 100644
--- a/include/configs/rk3288_common.h
+++ b/include/configs/rk3288_common.h
@@ -9,6 +9,7 @@
 
 #include <asm/arch/hardware.h>
 
+#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
 #define CONFIG_SYS_NO_FLASH
 #define CONFIG_NR_DRAM_BANKS		1
 #define CONFIG_ENV_SIZE			0x2000
diff --git a/include/configs/rk3399_common.h b/include/configs/rk3399_common.h
index e9626a5e39..b026122f52 100644
--- a/include/configs/rk3399_common.h
+++ b/include/configs/rk3399_common.h
@@ -83,4 +83,16 @@
 
 #endif
 
+/* enable usb config for usb ether */
+#define CONFIG_USB_HOST_ETHER
+
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_USB_ETHER_ASIX88179
+#define CONFIG_USB_ETHER_MCS7830
+#define CONFIG_USB_ETHER_SMSC95XX
+#define CONFIG_USB_ETHER_RTL8152
+
+/* rockchip xhci host driver */
+#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS	2
+
 #endif
diff --git a/include/linux/usb/dwc3.h b/include/linux/usb/dwc3.h
index 6d1e36505d..a0274461cc 100644
--- a/include/linux/usb/dwc3.h
+++ b/include/linux/usb/dwc3.h
@@ -180,7 +180,21 @@ struct dwc3 {					/* offset: 0xC100 */
 
 /* Global USB2 PHY Configuration Register */
 #define DWC3_GUSB2PHYCFG_PHYSOFTRST		(1 << 31)
+#define DWC3_GUSB2PHYCFG_U2_FREECLK_EXISTS	(1 << 30)
+#define DWC3_GUSB2PHYCFG_ENBLSLPM		(1 << 8)
 #define DWC3_GUSB2PHYCFG_SUSPHY			(1 << 6)
+#define DWC3_GUSB2PHYCFG_PHYIF			(1 << 3)
+
+/* Global USB2 PHY Configuration Mask */
+#define DWC3_GUSB2PHYCFG_USBTRDTIM_MASK		(0xf << 10)
+
+/* Global USB2 PHY Configuration Offset */
+#define DWC3_GUSB2PHYCFG_USBTRDTIM_OFFSET	10
+
+#define DWC3_GUSB2PHYCFG_USBTRDTIM_16BIT (0x5 << \
+		DWC3_GUSB2PHYCFG_USBTRDTIM_OFFSET)
+#define DWC3_GUSB2PHYCFG_USBTRDTIM_8BIT (0x9 << \
+		DWC3_GUSB2PHYCFG_USBTRDTIM_OFFSET)
 
 /* Global USB3 PIPE Control Register */
 #define DWC3_GUSB3PIPECTL_PHYSOFTRST		(1 << 31)