Change in coreboot[master]: sc7180: Add support for USB common driver

[Ravi kumar (Code Review)]

Attention is currently required from: Sandeep Maheswaram.
Hello Sandeep Maheswaram,

I'd like you to do a code review. Please visit

https://review.coreboot.org/c/coreboot/+/56094

to review the following change.

Change subject: sc7180: Add support for USB common driver
......................................................................

sc7180: Add support for USB common driver

Use common USB driver for sc7180 soc instead of existing

USB driver.

BUG=b:182963902
TEST=Validated USB enumeration on qcom sc7180 development board

Signed-off-by: Sandeep Maheswaram 
Change-Id: I156fa0de06186840af3c231701845d211bcf628c
---
M src/mainboard/google/trogdor/mainboard.c
M src/mainboard/google/trogdor/romstage.c
M src/soc/qualcomm/sc7180/Kconfig
M src/soc/qualcomm/sc7180/Makefile.inc
D src/soc/qualcomm/sc7180/include/soc/usb.h
D src/soc/qualcomm/sc7180/usb.c
6 files changed, 14 insertions(+), 813 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/94/56094/1

diff --git a/src/mainboard/google/trogdor/mainboard.c b/src/mainboard/google/trogdor/mainboard.c
index 7be74a1..9bbeb58 100644
--- a/src/mainboard/google/trogdor/mainboard.c
+++ b/src/mainboard/google/trogdor/mainboard.c
@@ -13,7 +13,7 @@
 #include <soc/qupv3_i2c_common.h>
 #include <soc/qup_se_handlers_common.h>
 #include <soc/qcom_qup_se.h>
-#include <soc/usb.h>
+#include <soc/usb/usb_common.h>
 #include "board.h"

#define BRIDGE_BUS 0x2
diff --git a/src/mainboard/google/trogdor/romstage.c b/src/mainboard/google/trogdor/romstage.c
index e110460..01bd530 100644
--- a/src/mainboard/google/trogdor/romstage.c
+++ b/src/mainboard/google/trogdor/romstage.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */

#include <arch/stages.h>
-#include <soc/usb.h>
+#include <soc/usb/usb_common.h>
 #include <soc/qclib_common.h>
 #include <soc/watchdog.h>

diff --git a/src/soc/qualcomm/sc7180/Kconfig b/src/soc/qualcomm/sc7180/Kconfig
index 066ff5d..78cc805 100644
--- a/src/soc/qualcomm/sc7180/Kconfig
+++ b/src/soc/qualcomm/sc7180/Kconfig
@@ -49,4 +49,12 @@
    help
     Select the QUP instance to be used for UART console output.

+config QUSB_PHY
+	bool
+	default y
+
+config QMPV3_USB_PHY
+	bool
+	default y
+
 endif
diff --git a/src/soc/qualcomm/sc7180/Makefile.inc b/src/soc/qualcomm/sc7180/Makefile.inc
index d494221..e349beb 100644
--- a/src/soc/qualcomm/sc7180/Makefile.inc
+++ b/src/soc/qualcomm/sc7180/Makefile.inc
@@ -29,7 +29,7 @@
 romstage-y += ../common/qclib.c
 romstage-y += ../common/mmu.c
 romstage-y += mmu.c
-romstage-y += usb.c
+romstage-y += ../common/usb/usb.c
 romstage-y += carve_out.c
 romstage-$(CONFIG_DRIVERS_UART) += ../common/qupv3_uart.c

@@ -37,8 +37,10 @@
 ramstage-y += soc.c
 ramstage-y += carve_out.c
 ramstage-y += ../common/aop_load_reset.c
-ramstage-y += usb.c
 ramstage-$(CONFIG_DRIVERS_UART) += ../common/qupv3_uart.c
+ramstage-y += ../common/usb/usb.c
+ramstage-y += ../common/usb/qusb_phy.c
+ramstage-y += ../common/usb/qmp_usb_phy.c
 ramstage-$(CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT) += display/dsi_phy_pll.c
 ramstage-$(CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT) += display/dsi_phy.c
 ramstage-$(CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT) += display/dsi.c
diff --git a/src/soc/qualcomm/sc7180/include/soc/usb.h b/src/soc/qualcomm/sc7180/include/soc/usb.h
deleted file mode 100644
index f3bc89a..0000000
--- a/src/soc/qualcomm/sc7180/include/soc/usb.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-#include <types.h>
-
-#ifndef _SC7180_USB_H_
-#define _SC7180_USB_H_
-
-/* QSCRATCH_GENERAL_CFG register bit offset */
-#define PIPE_UTMI_CLK_SEL			BIT(0)
-#define PIPE3_PHYSTATUS_SW			BIT(3)
-#define PIPE_UTMI_CLK_DIS			BIT(8)
-
-/* Global USB3 Control  Registers */
-#define DWC3_GUSB3PIPECTL_DELAYP1TRANS		BIT(18)
-#define DWC3_GUSB3PIPECTL_UX_EXIT_IN_PX		BIT(27)
-#define DWC3_GCTL_PRTCAPDIR(n)			((n) << 12)
-#define DWC3_GCTL_PRTCAP_OTG			3
-#define DWC3_GCTL_PRTCAP_HOST			1
-
-/* Global USB2 PHY Configuration Register */
-#define DWC3_GUSB2PHYCFG_USBTRDTIM(n)		((n) << 10)
-#define DWC3_GUSB2PHYCFG_USB2TRDTIM_MASK	DWC3_GUSB2PHYCFG_USBTRDTIM(0xf)
-#define DWC3_GUSB2PHYCFG_PHYIF(n)		((n) << 3)
-#define DWC3_GUSB2PHYCFG_PHYIF_MASK		DWC3_GUSB2PHYCFG_PHYIF(1)
-#define USBTRDTIM_UTMI_8_BIT			9
-#define UTMI_PHYIF_8_BIT			0
-
-#define DWC3_GCTL_SCALEDOWN(n)			((n) << 4)
-#define DWC3_GCTL_SCALEDOWN_MASK		DWC3_GCTL_SCALEDOWN(3)
-#define DWC3_GCTL_DISSCRAMBLE			(1 << 3)
-#define DWC3_GCTL_U2EXIT_LFPS			(1 << 2)
-#define DWC3_GCTL_DSBLCLKGTNG			(1 << 0)
-
-#define PORT_TUNE1_MASK				0xf0
-
-/* QUSB2PHY_PWR_CTRL1 register related bits */
-#define POWER_DOWN				BIT(0)
-
-/* DEBUG_CTRL2 register value to program VSTATUS MUX for PHY status */
-#define DEBUG_CTRL2_MUX_PLL_LOCK_STATUS		0x4
-
-/* STAT5 register bits */
-#define VSTATUS_PLL_LOCK_STATUS_MASK		BIT(0)
-
-/* QUSB PHY register values */
-#define QUSB2PHY_PLL_ANALOG_CONTROLS_TWO	0x03
-#define QUSB2PHY_PLL_CLOCK_INVERTERS		0x7c
-#define QUSB2PHY_PLL_CMODE			0x80
-#define QUSB2PHY_PLL_LOCK_DELAY			0x0a
-#define QUSB2PHY_PLL_DIGITAL_TIMERS_TWO		0x19
-#define QUSB2PHY_PLL_BIAS_CONTROL_1		0x40
-#define QUSB2PHY_PLL_BIAS_CONTROL_2		0x22
-#define QUSB2PHY_PWR_CTRL2			0x21
-#define QUSB2PHY_IMP_CTRL1			0x08
-#define QUSB2PHY_IMP_CTRL2			0x58
-#define QUSB2PHY_PORT_TUNE1			0xc5
-#define QUSB2PHY_PORT_TUNE2			0x29
-#define QUSB2PHY_PORT_TUNE3			0xca
-#define QUSB2PHY_PORT_TUNE4			0x04
-#define QUSB2PHY_PORT_TUNE5			0x03
-#define QUSB2PHY_CHG_CTRL2			0x30
-
-/* USB3PHY_PCIE_USB3_PCS_PCS_STATUS bit */
-#define USB3_PCS_PHYSTATUS		BIT(6)
-
-struct usb_board_data {
-	/* Register values going to override from the boardfile */
-	u32 pll_bias_control_2;
-	u32 imp_ctrl1;
-	u32 port_tune1;
-};
-
-struct qmp_phy_init_tbl {
-	u32 *address;
-	u32 val;
-};
-
-void setup_usb_host0(struct usb_board_data *data);
-
-/* Call reset_ before setup_ */
-void reset_usb0(void);
-
-#endif /* _SC7180_USB_H_ */
diff --git a/src/soc/qualcomm/sc7180/usb.c b/src/soc/qualcomm/sc7180/usb.c
deleted file mode 100644
index 370fa66..0000000
--- a/src/soc/qualcomm/sc7180/usb.c
+++ /dev/null
@@ -1,727 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <console/console.h>
-#include <device/mmio.h>
-#include <soc/usb.h>
-#include <soc/clock.h>
-#include <soc/addressmap.h>
-#include <soc/efuse.h>
-#include <timer.h>
-
-struct usb_qusb_phy_dig {
-	u8 rsvd1[16];
-	u32 pwr_ctrl1;
-	u32 pwr_ctrl2;
-	u8 rsvd2[8];
-	u32 imp_ctrl1;
-	u32 imp_ctrl2;
-	u8 rsvd3[20];
-	u32 chg_ctrl2;
-	u32 tune1;
-	u32 tune2;
-	u32 tune3;
-	u32 tune4;
-	u32 tune5;
-	u8 rsvd4[44];
-	u32 debug_ctrl2;
-	u8 rsvd5[28];
-	u32 debug_stat5;
-};
-check_member(usb_qusb_phy_dig, tune5, 0x50);
-check_member(usb_qusb_phy_dig, debug_ctrl2, 0x80);
-check_member(usb_qusb_phy_dig, debug_stat5, 0xA0);
-
-struct usb_qusb_phy_pll {
-	u8 rsvd0[4];
-	u32 analog_controls_two;
-	u8 rsvd1[36];
-	u32 cmode;
-	u8 rsvd2[132];
-	u32 dig_tim;
-	u8 rsvd3[204];
-	u32 lock_delay;
-	u8 rsvd4[4];
-	u32 clock_inverters;
-	u8 rsvd5[4];
-	u32 bias_ctrl_1;
-	u32 bias_ctrl_2;
-};
-check_member(usb_qusb_phy_pll, cmode, 0x2C);
-check_member(usb_qusb_phy_pll, bias_ctrl_2, 0x198);
-check_member(usb_qusb_phy_pll, dig_tim, 0xB4);
-
-/* Only for QMP V3 PHY - QSERDES COM registers */
-struct usb3_phy_qserdes_com_reg_layout {
-	u8 _reserved1[16];
-	u32 com_ssc_en_center;
-	u32 com_ssc_adj_per1;
-	u32 com_ssc_adj_per2;
-	u32 com_ssc_per1;
-	u32 com_ssc_per2;
-	u32 com_ssc_step_size1;
-	u32 com_ssc_step_size2;
-	u8 _reserved2[8];
-	u32 com_bias_en_clkbuflr_en;
-	u32 com_sys_clk_enable1;
-	u32 com_sys_clk_ctrl;
-	u32 com_sysclk_buf_enable;
-	u32 com_pll_en;
-	u32 com_pll_ivco;
-	u8 _reserved3[20];
-	u32 com_cp_ctrl_mode0;
-	u8 _reserved4[4];
-	u32 com_pll_rctrl_mode0;
-	u8 _reserved5[4];
-	u32 com_pll_cctrl_mode0;
-	u8 _reserved6[12];
-	u32 com_sysclk_en_sel;
-	u8 _reserved7[8];
-	u32 com_resetsm_ctrl2;
-	u32 com_lock_cmp_en;
-	u32 com_lock_cmp_cfg;
-	u32 com_lock_cmp1_mode0;
-	u32 com_lock_cmp2_mode0;
-	u32 com_lock_cmp3_mode0;
-	u8 _reserved8[12];
-	u32 com_dec_start_mode0;
-	u8 _reserved9[4];
-	u32 com_div_frac_start1_mode0;
-	u32 com_div_frac_start2_mode0;
-	u32 com_div_frac_start3_mode0;
-	u8 _reserved10[20];
-	u32 com_integloop_gain0_mode0;
-	u32 com_integloop_gain1_mode0;
-	u8 _reserved11[16];
-	u32 com_vco_tune_map;
-	u32 com_vco_tune1_mode0;
-	u32 com_vco_tune2_mode0;
-	u8 _reserved12[60];
-	u32 com_clk_select;
-	u32 com_hsclk_sel;
-	u8 _reserved13[8];
-	u32 com_coreclk_div_mode0;
-	u8 _reserved14[8];
-	u32 com_core_clk_en;
-	u32 com_c_ready_status;
-	u32 com_cmn_config;
-	u32 com_cmn_rate_override;
-	u32 com_svs_mode_clk_sel;
-};
-check_member(usb3_phy_qserdes_com_reg_layout, com_ssc_en_center, 0x010);
-check_member(usb3_phy_qserdes_com_reg_layout, com_ssc_adj_per1, 0x014);
-check_member(usb3_phy_qserdes_com_reg_layout, com_ssc_adj_per2, 0x018);
-check_member(usb3_phy_qserdes_com_reg_layout, com_ssc_per1, 0x01c);
-check_member(usb3_phy_qserdes_com_reg_layout, com_ssc_per2, 0x020);
-check_member(usb3_phy_qserdes_com_reg_layout, com_bias_en_clkbuflr_en, 0x034);
-check_member(usb3_phy_qserdes_com_reg_layout, com_pll_ivco, 0x048);
-check_member(usb3_phy_qserdes_com_reg_layout, com_cp_ctrl_mode0, 0x060);
-check_member(usb3_phy_qserdes_com_reg_layout, com_sysclk_en_sel, 0x080);
-check_member(usb3_phy_qserdes_com_reg_layout, com_resetsm_ctrl2, 0x08c);
-check_member(usb3_phy_qserdes_com_reg_layout, com_dec_start_mode0, 0x0b0);
-check_member(usb3_phy_qserdes_com_reg_layout, com_div_frac_start1_mode0, 0x0b8);
-check_member(usb3_phy_qserdes_com_reg_layout, com_integloop_gain0_mode0, 0x0d8);
-check_member(usb3_phy_qserdes_com_reg_layout, com_vco_tune_map, 0x0f0);
-check_member(usb3_phy_qserdes_com_reg_layout, com_clk_select, 0x138);
-check_member(usb3_phy_qserdes_com_reg_layout, com_coreclk_div_mode0, 0x148);
-check_member(usb3_phy_qserdes_com_reg_layout, com_core_clk_en, 0x154);
-check_member(usb3_phy_qserdes_com_reg_layout, com_svs_mode_clk_sel, 0x164);
-
-/* Only for QMP V3 PHY - TX registers */
-struct usb3_phy_qserdes_tx_reg_layout {
-	u8 _reserved1[68];
-	u32 tx_res_code_lane_offset_tx;
-	u32 tx_res_code_lane_offset_rx;
-	u8 _reserved2[20];
-	u32 tx_highz_drvr_en;
-	u8 _reserved3[40];
-	u32 tx_lane_mode_1;
-	u8 _reserved4[20];
-	u32 tx_rcv_detect_lvl_2;
-};
-check_member(usb3_phy_qserdes_tx_reg_layout, tx_res_code_lane_offset_tx, 0x044);
-check_member(usb3_phy_qserdes_tx_reg_layout, tx_res_code_lane_offset_rx, 0x048);
-check_member(usb3_phy_qserdes_tx_reg_layout, tx_highz_drvr_en, 0x060);
-check_member(usb3_phy_qserdes_tx_reg_layout, tx_lane_mode_1, 0x08c);
-check_member(usb3_phy_qserdes_tx_reg_layout, tx_rcv_detect_lvl_2, 0x0a4);
-
-/* Only for QMP V3 PHY - RX registers */
-struct usb3_phy_qserdes_rx_reg_layout {
-	u8 _reserved1[8];
-	u32 rx_ucdr_fo_gain;
-	u32 rx_ucdr_so_gain_half;
-	u8 _reserved2[32];
-	u32 rx_ucdr_fastlock_fo_gain;
-	u32 rx_ucdr_so_saturtn_and_en;
-	u8 _reserved3[12];
-	u32 rx_ucdr_pi_cntrls;
-	u8 _reserved4[120];
-	u32 rx_vga_cal_ctrl2;
-	u8 _reserved5[16];
-	u32 rx_rx_equ_adap_ctrl2;
-	u32 rx_rx_equ_adap_ctrl3;
-	u32 rx_rx_equ_adap_ctrl4;
-	u8 _reserved6[24];
-	u32 rx_rx_eq_offset_adap_ctrl1;
-	u32 rx_rx_offset_adap_ctrl2;
-	u32 rx_sigdet_enables;
-	u32 rx_sigdet_ctrl;
-	u8 _reserved7[4];
-	u32 rx_sigdet_deglitch_ctrl;
-	u32 rx_rx_band;
-	u8 _reserved8[80];
-	u32 rx_rx_mode_00;
-};
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_ucdr_fo_gain, 0x008);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_ucdr_so_gain_half, 0x00c);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_ucdr_fastlock_fo_gain, 0x030);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_ucdr_so_saturtn_and_en, 0x034);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_ucdr_pi_cntrls, 0x044);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_vga_cal_ctrl2, 0x0c0);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_rx_equ_adap_ctrl2, 0x0d4);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_rx_equ_adap_ctrl3, 0x0d8);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_rx_equ_adap_ctrl4, 0x0dc);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_rx_eq_offset_adap_ctrl1, 0x0f8);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_rx_offset_adap_ctrl2, 0x0fc);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_sigdet_enables, 0x100);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_sigdet_ctrl, 0x104);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_sigdet_deglitch_ctrl, 0x10c);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_rx_band, 0x110);
-check_member(usb3_phy_qserdes_rx_reg_layout, rx_rx_mode_00, 0x164);
-
-/* Only for QMP V3 PHY - PCS registers */
-struct usb3_phy_pcs_reg_layout {
-	u32 pcs_sw_reset;
-	u32 pcs_power_down_control;
-	u32 pcs_start_control;
-	u32 pcs_txmgn_v0;
-	u32 pcs_txmgn_v1;
-	u32 pcs_txmgn_v2;
-	u32 pcs_txmgn_v3;
-	u32 pcs_txmgn_v4;
-	u32 pcs_txmgn_ls;
-	u32 pcs_txdeemph_m6db_v0;
-	u32 pcs_txdeemph_m3p5db_v0;
-	u32 pcs_txdeemph_m6db_v1;
-	u32 pcs_txdeemph_m3p5db_v1;
-	u32 pcs_txdeemph_m6db_v2;
-	u32 pcs_txdeemph_m3p5db_v2;
-	u32 pcs_txdeemph_m6db_v3;
-	u32 pcs_txdeemph_m3p5db_v3;
-	u32 pcs_txdeemph_m6db_v4;
-	u32 pcs_txdeemph_m3p5db_v4;
-	u32 pcs_txdeemph_m6db_ls;
-	u32 pcs_txdeemph_m3p5db_ls;
-	u8 _reserved1[8];
-	u32 pcs_rate_slew_cntrl;
-	u8 _reserved2[4];
-	u32 pcs_power_state_config2;
-	u8 _reserved3[8];
-	u32 pcs_rcvr_dtct_dly_p1u2_l;
-	u32 pcs_rcvr_dtct_dly_p1u2_h;
-	u32 pcs_rcvr_dtct_dly_u3_l;
-	u32 pcs_rcvr_dtct_dly_u3_h;
-	u32 pcs_lock_detect_config1;
-	u32 pcs_lock_detect_config2;
-	u32 pcs_lock_detect_config3;
-	u32 pcs_tsync_rsync_time;
-	u8 _reserved4[16];
-	u32 pcs_pwrup_reset_dly_time_auxclk;
-	u8 _reserved5[12];
-	u32 pcs_lfps_ecstart_eqtlock;
-	u8 _reserved6[4];
-	u32 pcs_rxeqtraining_wait_time;
-	u32 pcs_rxeqtraining_run_time;
-	u8 _reserved7[4];
-	u32 pcs_fll_ctrl1;
-	u32 pcs_fll_ctrl2;
-	u32 pcs_fll_cnt_val_l;
-	u32 pcs_fll_cnt_val_h_tol;
-	u32 pcs_fll_man_code;
-	u32 pcs_autonomous_mode_ctrl;
-	u8 _reserved8[152];
-	u32 pcs_ready_status;
-	u8 _reserved9[96];
-	u32 pcs_rx_sigdet_lvl;
-	u8 _reserved10[48];
-	u32 pcs_refgen_req_config1;
-	u32 pcs_refgen_req_config2;
-};
-check_member(usb3_phy_pcs_reg_layout, pcs_sw_reset, 0x000);
-check_member(usb3_phy_pcs_reg_layout, pcs_txmgn_v0, 0x00c);
-check_member(usb3_phy_pcs_reg_layout, pcs_txmgn_v1, 0x010);
-check_member(usb3_phy_pcs_reg_layout, pcs_txmgn_v2, 0x014);
-check_member(usb3_phy_pcs_reg_layout, pcs_txmgn_v3, 0x018);
-check_member(usb3_phy_pcs_reg_layout, pcs_txmgn_v4, 0x01c);
-check_member(usb3_phy_pcs_reg_layout, pcs_txmgn_ls, 0x020);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m6db_v0, 0x024);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m3p5db_v0, 0x028);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m6db_v1, 0x02c);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m3p5db_v1, 0x030);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m6db_v2, 0x034);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m3p5db_v2, 0x038);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m6db_v3, 0x03c);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m3p5db_v3, 0x040);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m6db_v4, 0x044);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m3p5db_v4, 0x048);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m6db_ls, 0x04c);
-check_member(usb3_phy_pcs_reg_layout, pcs_txdeemph_m3p5db_ls, 0x050);
-check_member(usb3_phy_pcs_reg_layout, pcs_rate_slew_cntrl, 0x05c);
-check_member(usb3_phy_pcs_reg_layout, pcs_power_state_config2, 0x064);
-check_member(usb3_phy_pcs_reg_layout, pcs_rcvr_dtct_dly_p1u2_l, 0x070);
-check_member(usb3_phy_pcs_reg_layout, pcs_rcvr_dtct_dly_p1u2_h, 0x074);
-check_member(usb3_phy_pcs_reg_layout, pcs_rcvr_dtct_dly_u3_l, 0x078);
-check_member(usb3_phy_pcs_reg_layout, pcs_rcvr_dtct_dly_u3_h, 0x07c);
-check_member(usb3_phy_pcs_reg_layout, pcs_lock_detect_config1, 0x080);
-check_member(usb3_phy_pcs_reg_layout, pcs_lock_detect_config2, 0x084);
-check_member(usb3_phy_pcs_reg_layout, pcs_lock_detect_config3, 0x088);
-check_member(usb3_phy_pcs_reg_layout, pcs_pwrup_reset_dly_time_auxclk, 0x0a0);
-check_member(usb3_phy_pcs_reg_layout, pcs_rxeqtraining_wait_time, 0x0b8);
-check_member(usb3_phy_pcs_reg_layout, pcs_fll_cnt_val_h_tol, 0x0d0);
-check_member(usb3_phy_pcs_reg_layout, pcs_autonomous_mode_ctrl, 0x0d8);
-check_member(usb3_phy_pcs_reg_layout, pcs_ready_status, 0x174);
-check_member(usb3_phy_pcs_reg_layout, pcs_refgen_req_config2, 0x210);
-
-static struct usb3_phy_qserdes_com_reg_layout *const qserdes_com_reg_layout =
-	(void *)QMP_PHY_QSERDES_COM_REG_BASE;
-static struct usb3_phy_qserdes_tx_reg_layout *const qserdes_tx_reg_layout =
-	(void *)QMP_PHY_QSERDES_TX_REG_BASE;
-static struct usb3_phy_qserdes_rx_reg_layout *const qserdes_rx_reg_layout =
-	(void *)QMP_PHY_QSERDES_RX_REG_BASE;
-static struct usb3_phy_pcs_reg_layout *const pcs_reg_layout =
-	(void *)QMP_PHY_PCS_REG_BASE;
-
-struct usb_dwc3 {
-	u32 sbuscfg0;
-	u32 sbuscfg1;
-	u32 txthrcfg;
-	u32 rxthrcfg;
-	u32 ctl;
-	u32 pmsts;
-	u32 sts;
-	u32 uctl1;
-	u32 snpsid;
-	u32 gpio;
-	u32 uid;
-	u32 uctl;
-	u64 buserraddr;
-	u64 prtbimap;
-	u8 reserved1[32];
-	u32 dbgfifospace;
-	u32 dbgltssm;
-	u32 dbglnmcc;
-	u32 dbgbmu;
-	u32 dbglspmux;
-	u32 dbglsp;
-	u32 dbgepinfo0;
-	u32 dbgepinfo1;
-	u64 prtbimap_hs;
-	u64 prtbimap_fs;
-	u8 reserved2[112];
-	u32 usb2phycfg;
-	u8 reserved3[124];
-	u32 usb2phyacc;
-	u8 reserved4[60];
-	u32 usb3pipectl;
-	u8 reserved5[60];
-};
-check_member(usb_dwc3, usb3pipectl, 0x1c0);
-
-static const struct qmp_phy_init_tbl qmp_v3_usb3_serdes_tbl[] = {
-	{&qserdes_com_reg_layout->com_pll_ivco, 0x07},
-	{&qserdes_com_reg_layout->com_sysclk_en_sel, 0x14},
-	{&qserdes_com_reg_layout->com_bias_en_clkbuflr_en, 0x08},
-	{&qserdes_com_reg_layout->com_clk_select, 0x30},
-	{&qserdes_com_reg_layout->com_sys_clk_ctrl, 0x02},
-	{&qserdes_com_reg_layout->com_resetsm_ctrl2, 0x08},
-	{&qserdes_com_reg_layout->com_cmn_config, 0x16},
-	{&qserdes_com_reg_layout->com_svs_mode_clk_sel, 0x01},
-	{&qserdes_com_reg_layout->com_hsclk_sel, 0x80},
-	{&qserdes_com_reg_layout->com_dec_start_mode0, 0x82},
-	{&qserdes_com_reg_layout->com_div_frac_start1_mode0, 0xab},
-	{&qserdes_com_reg_layout->com_div_frac_start2_mode0, 0xea},
-	{&qserdes_com_reg_layout->com_div_frac_start3_mode0, 0x02},
-	{&qserdes_com_reg_layout->com_cp_ctrl_mode0, 0x06},
-	{&qserdes_com_reg_layout->com_pll_rctrl_mode0, 0x16},
-	{&qserdes_com_reg_layout->com_pll_cctrl_mode0, 0x36},
-	{&qserdes_com_reg_layout->com_integloop_gain1_mode0, 0x00},
-	{&qserdes_com_reg_layout->com_integloop_gain0_mode0, 0x3f},
-	{&qserdes_com_reg_layout->com_vco_tune2_mode0, 0x01},
-	{&qserdes_com_reg_layout->com_vco_tune1_mode0, 0xc9},
-	{&qserdes_com_reg_layout->com_coreclk_div_mode0, 0x0a},
-	{&qserdes_com_reg_layout->com_lock_cmp3_mode0, 0x00},
-	{&qserdes_com_reg_layout->com_lock_cmp2_mode0, 0x34},
-	{&qserdes_com_reg_layout->com_lock_cmp1_mode0, 0x15},
-	{&qserdes_com_reg_layout->com_lock_cmp_en, 0x04},
-	{&qserdes_com_reg_layout->com_core_clk_en, 0x00},
-	{&qserdes_com_reg_layout->com_lock_cmp_cfg, 0x00},
-	{&qserdes_com_reg_layout->com_vco_tune_map, 0x00},
-	{&qserdes_com_reg_layout->com_sysclk_buf_enable, 0x0a},
-	{&qserdes_com_reg_layout->com_ssc_en_center, 0x01},
-	{&qserdes_com_reg_layout->com_ssc_per1, 0x31},
-	{&qserdes_com_reg_layout->com_ssc_per2, 0x01},
-	{&qserdes_com_reg_layout->com_ssc_adj_per1, 0x00},
-	{&qserdes_com_reg_layout->com_ssc_adj_per2, 0x00},
-	{&qserdes_com_reg_layout->com_ssc_step_size1, 0x85},
-	{&qserdes_com_reg_layout->com_ssc_step_size2, 0x07},
-};
-
-static const struct qmp_phy_init_tbl qmp_v3_usb3_tx_tbl[] = {
-	{&qserdes_tx_reg_layout->tx_highz_drvr_en, 0x10},
-	{&qserdes_tx_reg_layout->tx_rcv_detect_lvl_2, 0x12},
-	{&qserdes_tx_reg_layout->tx_lane_mode_1, 0x16},
-	{&qserdes_tx_reg_layout->tx_res_code_lane_offset_rx, 0x09},
-	{&qserdes_tx_reg_layout->tx_res_code_lane_offset_tx, 0x06},
-};
-
-static const struct qmp_phy_init_tbl qmp_v3_usb3_rx_tbl[] = {
-	{&qserdes_rx_reg_layout->rx_ucdr_fastlock_fo_gain, 0x0b},
-	{&qserdes_rx_reg_layout->rx_rx_equ_adap_ctrl2, 0x0f},
-	{&qserdes_rx_reg_layout->rx_rx_equ_adap_ctrl3, 0x4e},
-	{&qserdes_rx_reg_layout->rx_rx_equ_adap_ctrl4, 0x18},
-	{&qserdes_rx_reg_layout->rx_rx_eq_offset_adap_ctrl1, 0x77},
-	{&qserdes_rx_reg_layout->rx_rx_offset_adap_ctrl2, 0x80},
-	{&qserdes_rx_reg_layout->rx_sigdet_ctrl, 0x03},
-	{&qserdes_rx_reg_layout->rx_sigdet_deglitch_ctrl, 0x16},
-	{&qserdes_rx_reg_layout->rx_ucdr_so_saturtn_and_en, 0x75},
-	{&qserdes_rx_reg_layout->rx_ucdr_pi_cntrls, 0x80},
-	{&qserdes_rx_reg_layout->rx_ucdr_fo_gain, 0x0a},
-	{&qserdes_rx_reg_layout->rx_ucdr_so_gain_half, 0x06},
-	{&qserdes_rx_reg_layout->rx_sigdet_enables, 0x00},
-};
-
-static const struct qmp_phy_init_tbl qmp_v3_usb3_pcs_tbl[] = {
-	/* FLL settings */
-	{&pcs_reg_layout->pcs_fll_ctrl2, 0x83},
-	{&pcs_reg_layout->pcs_fll_cnt_val_l, 0x09},
-	{&pcs_reg_layout->pcs_fll_cnt_val_h_tol, 0xa2},
-	{&pcs_reg_layout->pcs_fll_man_code, 0x40},
-	{&pcs_reg_layout->pcs_fll_ctrl1, 0x02},
-
-	/* Lock Det settings */
-	{&pcs_reg_layout->pcs_lock_detect_config1, 0xd1},
-	{&pcs_reg_layout->pcs_lock_detect_config2, 0x1f},
-	{&pcs_reg_layout->pcs_lock_detect_config3, 0x47},
-	{&pcs_reg_layout->pcs_power_state_config2, 0x1b},
-
-	{&pcs_reg_layout->pcs_rx_sigdet_lvl, 0xba},
-	{&pcs_reg_layout->pcs_txmgn_v0, 0x9f},
-	{&pcs_reg_layout->pcs_txmgn_v1, 0x9f},
-	{&pcs_reg_layout->pcs_txmgn_v2, 0xb7},
-	{&pcs_reg_layout->pcs_txmgn_v3, 0x4e},
-	{&pcs_reg_layout->pcs_txmgn_v4, 0x65},
-	{&pcs_reg_layout->pcs_txmgn_ls, 0x6b},
-	{&pcs_reg_layout->pcs_txdeemph_m6db_v0, 0x15},
-	{&pcs_reg_layout->pcs_txdeemph_m3p5db_v0, 0x0d},
-	{&pcs_reg_layout->pcs_txdeemph_m6db_v1, 0x15},
-	{&pcs_reg_layout->pcs_txdeemph_m3p5db_v1, 0x0d},
-	{&pcs_reg_layout->pcs_txdeemph_m6db_v2, 0x15},
-	{&pcs_reg_layout->pcs_txdeemph_m3p5db_v2, 0x0d},
-	{&pcs_reg_layout->pcs_txdeemph_m6db_v3, 0x15},
-	{&pcs_reg_layout->pcs_txdeemph_m3p5db_v3, 0x1d},
-	{&pcs_reg_layout->pcs_txdeemph_m6db_v4, 0x15},
-	{&pcs_reg_layout->pcs_txdeemph_m3p5db_v4, 0x0d},
-	{&pcs_reg_layout->pcs_txdeemph_m6db_ls, 0x15},
-	{&pcs_reg_layout->pcs_txdeemph_m3p5db_ls, 0x0d},
-	{&pcs_reg_layout->pcs_rate_slew_cntrl, 0x02},
-	{&pcs_reg_layout->pcs_pwrup_reset_dly_time_auxclk, 0x04},
-	{&pcs_reg_layout->pcs_tsync_rsync_time, 0x44},
-	{&pcs_reg_layout->pcs_rcvr_dtct_dly_p1u2_l, 0xe7},
-	{&pcs_reg_layout->pcs_rcvr_dtct_dly_p1u2_h, 0x03},
-	{&pcs_reg_layout->pcs_rcvr_dtct_dly_u3_l, 0x40},
-	{&pcs_reg_layout->pcs_rcvr_dtct_dly_u3_h, 0x00},
-	{&pcs_reg_layout->pcs_rxeqtraining_wait_time, 0x75},
-	{&pcs_reg_layout->pcs_lfps_ecstart_eqtlock, 0x86},
-	{&pcs_reg_layout->pcs_rxeqtraining_run_time, 0x13},
-};
-
-struct usb_dwc3_cfg {
-	struct usb_dwc3 *usb_host_dwc3;
-	struct usb_qusb_phy_pll *qusb_phy_pll;
-	struct usb_qusb_phy_dig *qusb_phy_dig;
-	/* Init sequence for QMP PHY blocks - serdes, tx, rx, pcs */
-	const struct qmp_phy_init_tbl *serdes_tbl;
-	int serdes_tbl_num;
-	const struct qmp_phy_init_tbl *tx_tbl;
-	int tx_tbl_num;
-	const struct qmp_phy_init_tbl *rx_tbl;
-	int rx_tbl_num;
-	const struct qmp_phy_init_tbl *pcs_tbl;
-	int pcs_tbl_num;
-	struct usb3_phy_pcs_reg_layout *qmp_pcs_reg;
-
-	u32 *usb3_bcr;
-	u32 *qusb2phy_bcr;
-	u32 *gcc_usb3phy_bcr_reg;
-	u32 *gcc_qmpphy_bcr_reg;
-	struct usb_board_data *board_data;
-	u32 efuse_offset;
-};
-
-static struct usb_dwc3_cfg usb_port0 = {
-	.usb_host_dwc3 =	(void *)USB_HOST_DWC3_BASE,
-	.qusb_phy_pll =		(void *)QUSB_PRIM_PHY_BASE,
-	.qusb_phy_dig =		(void *)QUSB_PRIM_PHY_DIG_BASE,
-	.serdes_tbl =		qmp_v3_usb3_serdes_tbl,
-	.serdes_tbl_num	=	ARRAY_SIZE(qmp_v3_usb3_serdes_tbl),
-	.tx_tbl =		qmp_v3_usb3_tx_tbl,
-	.tx_tbl_num =		ARRAY_SIZE(qmp_v3_usb3_tx_tbl),
-	.rx_tbl =		qmp_v3_usb3_rx_tbl,
-	.rx_tbl_num =		ARRAY_SIZE(qmp_v3_usb3_rx_tbl),
-	.pcs_tbl =		qmp_v3_usb3_pcs_tbl,
-	.pcs_tbl_num =		ARRAY_SIZE(qmp_v3_usb3_pcs_tbl),
-	.qmp_pcs_reg =		(void *)QMP_PHY_PCS_REG_BASE,
-	.usb3_bcr =		&gcc->usb30_prim_bcr,
-	.qusb2phy_bcr =		&gcc->qusb2phy_prim_bcr,
-	.gcc_usb3phy_bcr_reg =	&gcc->usb3_dp_phy_prim_bcr,
-	.gcc_qmpphy_bcr_reg =	&gcc->usb3_phy_prim_bcr,
-	.efuse_offset =		25,
-};
-
-static struct qfprom_corr * const qfprom_corr_efuse = (void *)QFPROM_BASE;
-
-static void reset_usb(struct usb_dwc3_cfg *dwc3)
-{
-	/* Assert Core reset */
-	clock_reset_bcr(dwc3->usb3_bcr, 1);
-
-	/* Assert QUSB PHY reset */
-	clock_reset_bcr(dwc3->qusb2phy_bcr, 1);
-
-	/* Assert QMP PHY reset */
-	clock_reset_bcr(dwc3->gcc_usb3phy_bcr_reg, 1);
-	clock_reset_bcr(dwc3->gcc_qmpphy_bcr_reg, 1);
-}
-
-void reset_usb0(void)
-{
-	/* Before Resetting PHY, put Core in Reset */
-	printk(BIOS_INFO, "Starting DWC3 and PHY resets for USB(0)\n");
-
-	reset_usb(&usb_port0);
-}
-
-/*
- * Update board specific PHY tuning override values that specified from
- * board file.
- */
-static void qusb2_phy_override_phy_params(struct usb_dwc3_cfg *dwc3)
-{
-	/* Override preemphasis value */
-	write32(&dwc3->qusb_phy_dig->tune1,
-		dwc3->board_data->port_tune1);
-
-	/* Override BIAS_CTRL_2 to reduce the TX swing overshooting. */
-	write32(&dwc3->qusb_phy_pll->bias_ctrl_2,
-			dwc3->board_data->pll_bias_control_2);
-
-	/* Override IMP_RES_OFFSET value */
-	write32(&dwc3->qusb_phy_dig->imp_ctrl1,
-		dwc3->board_data->imp_ctrl1);
-}
-
-/*
- * Fetches HS Tx tuning value from efuse register and sets the
- * QUSB2PHY_PORT_TUNE1/2 register.
- * For error case, skip setting the value and use the default value.
- */
-static void qusb2_phy_set_tune_param(struct usb_dwc3_cfg *dwc3)
-{
-	/*
-	 * Efuse registers 3 bit value specifies tuning for HSTX
-	 * output current in TUNE1 Register. Hence Extract 3 bits from
-	 * EFUSE at correct position.
-	 */
-
-	const int efuse_bits = 3;
-	int bit_pos = dwc3->efuse_offset;
-
-	u32 bit_mask = (1 << efuse_bits) - 1;
-	u32 tune_val =
-		(read32(&qfprom_corr_efuse->qusb_hstx_trim_lsb) >> bit_pos)
-		& bit_mask;
-	/*
-	 * if efuse reg is updated (i.e non-zero) then use it to program
-	 * tune parameters.
-	 */
-	if (tune_val)
-		clrsetbits32(&dwc3->qusb_phy_dig->tune1,
-				PORT_TUNE1_MASK, tune_val << 4);
-}
-
-static void tune_phy(struct usb_dwc3_cfg *dwc3, struct usb_qusb_phy_dig *phy)
-{
-	write32(&phy->pwr_ctrl2, QUSB2PHY_PWR_CTRL2);
-	/* IMP_CTRL1: Control the impedance reduction */
-	write32(&phy->imp_ctrl1, QUSB2PHY_IMP_CTRL1);
-	/* IMP_CTRL2: Impedance offset/mapping slope */
-	write32(&phy->imp_ctrl2, QUSB2PHY_IMP_CTRL1);
-	write32(&phy->chg_ctrl2, QUSB2PHY_IMP_CTRL2);
-	/*
-	 * TUNE1: Sets HS Impedance to approx 45 ohms
-	 * then override with efuse value.
-	 */
-	write32(&phy->tune1, QUSB2PHY_PORT_TUNE1);
-	/* TUNE2: Tuning for HS Disconnect Level */
-	write32(&phy->tune2, QUSB2PHY_PORT_TUNE2);
-	/* TUNE3: Tune squelch range */
-	write32(&phy->tune3, QUSB2PHY_PORT_TUNE3);
-	/* TUNE4: Sets EOP_DLY(Squelch rising edge to linestate falling edge) */
-	write32(&phy->tune4, QUSB2PHY_PORT_TUNE4);
-	write32(&phy->tune5, QUSB2PHY_PORT_TUNE5);
-
-	if (dwc3->board_data) {
-		/* Override board specific PHY tuning values */
-		qusb2_phy_override_phy_params(dwc3);
-
-		/* Set efuse value for tuning the PHY */
-		qusb2_phy_set_tune_param(dwc3);
-	}
-}
-
-static void hs_qusb_phy_init(struct usb_dwc3_cfg *dwc3)
-{
-	/* PWR_CTRL: set the power down bit to disable the PHY */
-	setbits32(&dwc3->qusb_phy_dig->pwr_ctrl1, POWER_DOWN);
-
-	write32(&dwc3->qusb_phy_pll->analog_controls_two,
-			QUSB2PHY_PLL_ANALOG_CONTROLS_TWO);
-	write32(&dwc3->qusb_phy_pll->clock_inverters,
-			QUSB2PHY_PLL_CLOCK_INVERTERS);
-	write32(&dwc3->qusb_phy_pll->cmode,
-			QUSB2PHY_PLL_CMODE);
-	write32(&dwc3->qusb_phy_pll->lock_delay,
-			QUSB2PHY_PLL_LOCK_DELAY);
-	write32(&dwc3->qusb_phy_pll->dig_tim,
-			QUSB2PHY_PLL_DIGITAL_TIMERS_TWO);
-	write32(&dwc3->qusb_phy_pll->bias_ctrl_1,
-			QUSB2PHY_PLL_BIAS_CONTROL_1);
-	write32(&dwc3->qusb_phy_pll->bias_ctrl_2,
-			QUSB2PHY_PLL_BIAS_CONTROL_2);
-
-	tune_phy(dwc3, dwc3->qusb_phy_dig);
-
-	/* PWR_CTRL1: Clear the power down bit to enable the PHY */
-	clrbits32(&dwc3->qusb_phy_dig->pwr_ctrl1, POWER_DOWN);
-
-	write32(&dwc3->qusb_phy_dig->debug_ctrl2,
-				DEBUG_CTRL2_MUX_PLL_LOCK_STATUS);
-
-	/*
-	 * DEBUG_STAT5: wait for 160uS for PLL lock;
-	 * vstatus[0] changes from 0 to 1.
-	 */
-	long lock_us = wait_us(160, read32(&dwc3->qusb_phy_dig->debug_stat5) &
-						VSTATUS_PLL_LOCK_STATUS_MASK);
-	if (!lock_us)
-		printk(BIOS_ERR, "ERROR: QUSB PHY PLL LOCK fails\n");
-	else
-		printk(BIOS_DEBUG, "QUSB PHY initialized and locked in %ldus\n",
-				lock_us);
-}
-
-static void qcom_qmp_phy_configure(const struct qmp_phy_init_tbl tbl[],
-				int num)
-{
-	int i;
-	const struct qmp_phy_init_tbl *t = tbl;
-
-	if (!t)
-		return;
-
-	for (i = 0; i < num; i++, t++)
-		write32(t->address, t->val);
-}
-
-static void ss_qmp_phy_init(struct usb_dwc3_cfg *dwc3)
-{
-	/* power up USB3 PHY */
-	write32(&dwc3->qmp_pcs_reg->pcs_power_down_control, 0x01);
-
-	 /* Serdes configuration */
-	qcom_qmp_phy_configure(dwc3->serdes_tbl, dwc3->serdes_tbl_num);
-	/* Tx, Rx, and PCS configurations */
-	qcom_qmp_phy_configure(dwc3->tx_tbl, dwc3->tx_tbl_num);
-	qcom_qmp_phy_configure(dwc3->rx_tbl, dwc3->rx_tbl_num);
-	qcom_qmp_phy_configure(dwc3->pcs_tbl, dwc3->pcs_tbl_num);
-
-	/* perform software reset of PCS/Serdes */
-	write32(&dwc3->qmp_pcs_reg->pcs_sw_reset, 0x00);
-	/* start PCS/Serdes to operation mode */
-	write32(&dwc3->qmp_pcs_reg->pcs_start_control, 0x03);
-
-	/*
-	 * Wait for PHY initialization to be done
-	 * PCS_STATUS: wait for 1ms for PHY STATUS;
-	 * SW can continuously check for PHYSTATUS = 1.b0.
-	 */
-	long lock_us = wait_us(1000,
-			!(read32(&dwc3->qmp_pcs_reg->pcs_ready_status) &
-			USB3_PCS_PHYSTATUS));
-	if (!lock_us)
-		printk(BIOS_ERR, "ERROR: QMP PHY PLL LOCK fails:\n");
-	else
-		printk(BIOS_DEBUG, "QMP PHY initialized and locked in %ldus\n",
-				lock_us);
-}
-
-static void setup_dwc3(struct usb_dwc3 *dwc3)
-{
-	/* core exits U1/U2/U3 only in PHY power state P1/P2/P3 respectively */
-	clrsetbits32(&dwc3->usb3pipectl,
-		DWC3_GUSB3PIPECTL_DELAYP1TRANS,
-		DWC3_GUSB3PIPECTL_UX_EXIT_IN_PX);
-
-	/*
-	 * Configure USB phy interface of DWC3 core.
-	 * 1. Select UTMI+ PHY with 16-bit interface.
-	 * 2. Set USBTRDTIM to the corresponding value
-	 * according to the UTMI+ PHY interface.
-	 */
-	clrsetbits32(&dwc3->usb2phycfg,
-			(DWC3_GUSB2PHYCFG_USB2TRDTIM_MASK |
-			DWC3_GUSB2PHYCFG_PHYIF_MASK),
-			(DWC3_GUSB2PHYCFG_PHYIF(UTMI_PHYIF_8_BIT) |
-			DWC3_GUSB2PHYCFG_USBTRDTIM(USBTRDTIM_UTMI_8_BIT)));
-
-	clrsetbits32(&dwc3->ctl, (DWC3_GCTL_SCALEDOWN_MASK |
-			DWC3_GCTL_DISSCRAMBLE),
-			DWC3_GCTL_U2EXIT_LFPS | DWC3_GCTL_DSBLCLKGTNG);
-
-	/* configure controller in Host mode */
-	clrsetbits32(&dwc3->ctl, (DWC3_GCTL_PRTCAPDIR(DWC3_GCTL_PRTCAP_OTG)),
-			DWC3_GCTL_PRTCAPDIR(DWC3_GCTL_PRTCAP_HOST));
-	printk(BIOS_SPEW, "Configure USB in Host mode\n");
-}
-
-/* Initialization of DWC3 Core and PHY */
-static void setup_usb_host(struct usb_dwc3_cfg *dwc3,
-				struct usb_board_data *board_data)
-{
-	dwc3->board_data = board_data;
-
-	 /* Clear core reset. */
-	clock_reset_bcr(dwc3->usb3_bcr, 0);
-
-	/* Clear QUSB PHY reset. */
-	clock_reset_bcr(dwc3->qusb2phy_bcr, 0);
-
-	/* Initialize QUSB PHY */
-	hs_qusb_phy_init(dwc3);
-
-	/* Clear QMP PHY resets. */
-	clock_reset_bcr(dwc3->gcc_usb3phy_bcr_reg, 0);
-	clock_reset_bcr(dwc3->gcc_qmpphy_bcr_reg, 0);
-
-	/* Initialize QMP PHY */
-	ss_qmp_phy_init(dwc3);
-
-	setup_dwc3(dwc3->usb_host_dwc3);
-
-	printk(BIOS_INFO, "DWC3 and PHY setup finished\n");
-}
-
-void setup_usb_host0(struct usb_board_data *board_data)
-{
-	printk(BIOS_INFO, "Setting up USB HOST0 controller.\n");
-	setup_usb_host(&usb_port0, board_data);
-}