soc/qualcomm/common/usb: Add support for common USB driver

Add common USB driver for qualcomm soc sc7180 and sc7280.

This includes dwc3 controller, qmp ss phy, qusb hs phy and snsp hs phy.

BUG=b:182963902
TEST=Validated USB enumeration on qcom sc7180 and
sc7280 development board

Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Change-Id: I1013ded22855286220cfa747cb25418070fe85a7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56091
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>

3 files changed, 4 insertions, 811 deletions

diff --git a/src/soc/qualcomm/sc7180/Makefile.inc b/src/soc/qualcomm/sc7180/Makefile.inc
index df565b4c0e..cbdc5b3251 100644
--- a/src/soc/qualcomm/sc7180/Makefile.inc
+++ b/src/soc/qualcomm/sc7180/Makefile.inc
@@ -29,7 +29,7 @@ romstage-y += watchdog.c
 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 @@ romstage-$(CONFIG_DRIVERS_UART) += ../common/qupv3_uart.c
 ramstage-y += soc.c
 ramstage-y += carve_out.c
 ramstage-y += ../common/aop_load_reset.c
-ramstage-y += usb.c
 ramstage-$(CONFIG_DRIVERS_UART) += ../common/qupv3_uart.c
+ramstage-y += ../common/usb/usb.c
+ramstage-y += ../common/usb/qusb_phy.c
+ramstage-y += ../common/usb/qmpv3_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 f3bc89ad9b..0000000000
--- 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 370fa66911..0000000000
--- 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);
-}