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path: root/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
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-rw-r--r--drivers/phy/qualcomm/phy-qcom-qmp-combo.c2964
1 files changed, 2964 insertions, 0 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
new file mode 100644
index 000000000..8c527c492
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
@@ -0,0 +1,2964 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2017, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/iopoll.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_address.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/reset.h>
+#include <linux/slab.h>
+
+#include <dt-bindings/phy/phy.h>
+
+#include "phy-qcom-qmp.h"
+
+/* QPHY_SW_RESET bit */
+#define SW_RESET BIT(0)
+/* QPHY_POWER_DOWN_CONTROL */
+#define SW_PWRDN BIT(0)
+/* QPHY_START_CONTROL bits */
+#define SERDES_START BIT(0)
+#define PCS_START BIT(1)
+/* QPHY_PCS_STATUS bit */
+#define PHYSTATUS BIT(6)
+
+/* QPHY_V3_DP_COM_RESET_OVRD_CTRL register bits */
+/* DP PHY soft reset */
+#define SW_DPPHY_RESET BIT(0)
+/* mux to select DP PHY reset control, 0:HW control, 1: software reset */
+#define SW_DPPHY_RESET_MUX BIT(1)
+/* USB3 PHY soft reset */
+#define SW_USB3PHY_RESET BIT(2)
+/* mux to select USB3 PHY reset control, 0:HW control, 1: software reset */
+#define SW_USB3PHY_RESET_MUX BIT(3)
+
+/* QPHY_V3_DP_COM_PHY_MODE_CTRL register bits */
+#define USB3_MODE BIT(0) /* enables USB3 mode */
+#define DP_MODE BIT(1) /* enables DP mode */
+
+/* QPHY_PCS_AUTONOMOUS_MODE_CTRL register bits */
+#define ARCVR_DTCT_EN BIT(0)
+#define ALFPS_DTCT_EN BIT(1)
+#define ARCVR_DTCT_EVENT_SEL BIT(4)
+
+/* QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR register bits */
+#define IRQ_CLEAR BIT(0)
+
+/* QPHY_PCS_LFPS_RXTERM_IRQ_STATUS register bits */
+#define RCVR_DETECT BIT(0)
+
+/* QPHY_V3_PCS_MISC_CLAMP_ENABLE register bits */
+#define CLAMP_EN BIT(0) /* enables i/o clamp_n */
+
+#define PHY_INIT_COMPLETE_TIMEOUT 10000
+#define POWER_DOWN_DELAY_US_MIN 10
+#define POWER_DOWN_DELAY_US_MAX 11
+
+struct qmp_phy_init_tbl {
+ unsigned int offset;
+ unsigned int val;
+ /*
+ * register part of layout ?
+ * if yes, then offset gives index in the reg-layout
+ */
+ bool in_layout;
+ /*
+ * mask of lanes for which this register is written
+ * for cases when second lane needs different values
+ */
+ u8 lane_mask;
+};
+
+#define QMP_PHY_INIT_CFG(o, v) \
+ { \
+ .offset = o, \
+ .val = v, \
+ .lane_mask = 0xff, \
+ }
+
+#define QMP_PHY_INIT_CFG_L(o, v) \
+ { \
+ .offset = o, \
+ .val = v, \
+ .in_layout = true, \
+ .lane_mask = 0xff, \
+ }
+
+#define QMP_PHY_INIT_CFG_LANE(o, v, l) \
+ { \
+ .offset = o, \
+ .val = v, \
+ .lane_mask = l, \
+ }
+
+/* set of registers with offsets different per-PHY */
+enum qphy_reg_layout {
+ /* PCS registers */
+ QPHY_SW_RESET,
+ QPHY_START_CTRL,
+ QPHY_PCS_STATUS,
+ QPHY_PCS_AUTONOMOUS_MODE_CTRL,
+ QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR,
+ QPHY_PCS_LFPS_RXTERM_IRQ_STATUS,
+ QPHY_PCS_POWER_DOWN_CONTROL,
+ /* Keep last to ensure regs_layout arrays are properly initialized */
+ QPHY_LAYOUT_SIZE
+};
+
+static const unsigned int qmp_v3_usb3phy_regs_layout[QPHY_LAYOUT_SIZE] = {
+ [QPHY_SW_RESET] = 0x00,
+ [QPHY_START_CTRL] = 0x08,
+ [QPHY_PCS_STATUS] = 0x174,
+ [QPHY_PCS_AUTONOMOUS_MODE_CTRL] = 0x0d8,
+ [QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR] = 0x0dc,
+ [QPHY_PCS_LFPS_RXTERM_IRQ_STATUS] = 0x170,
+};
+
+static const unsigned int qmp_v4_usb3phy_regs_layout[QPHY_LAYOUT_SIZE] = {
+ [QPHY_SW_RESET] = 0x00,
+ [QPHY_START_CTRL] = 0x44,
+ [QPHY_PCS_STATUS] = 0x14,
+ [QPHY_PCS_POWER_DOWN_CONTROL] = 0x40,
+
+ /* In PCS_USB */
+ [QPHY_PCS_AUTONOMOUS_MODE_CTRL] = 0x008,
+ [QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR] = 0x014,
+};
+
+static const struct qmp_phy_init_tbl qmp_v3_usb3_serdes_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_RESETSM_CNTRL2, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x82),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START1_MODE0, 0xab),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0xea),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE0, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE0, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE0, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE0, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE0, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE0, 0xc9),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORECLK_DIV_MODE0, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP3_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x34),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x15),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_CFG, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_BUF_ENABLE, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_EN_CENTER, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER1, 0x31),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER2, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE1, 0x85),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE2, 0x07),
+};
+
+static const struct qmp_phy_init_tbl qmp_v3_usb3_tx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_HIGHZ_DRVR_EN, 0x10),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_RCV_DETECT_LVL_2, 0x12),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_LANE_MODE_1, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_RX, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x06),
+};
+
+static const struct qmp_phy_init_tbl qmp_v3_dp_serdes_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0x37),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_ENABLE1, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_BUF_ENABLE, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE0, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP3_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_BG_TIMER, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORECLK_DIV_MODE0, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_CTRL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x1f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE0, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE0, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE0, 0x06),
+};
+
+static const struct qmp_phy_init_tbl qmp_v3_dp_serdes_tbl_rbr[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x69),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x6f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x00),
+};
+
+static const struct qmp_phy_init_tbl qmp_v3_dp_serdes_tbl_hbr[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x69),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x00),
+};
+
+static const struct qmp_phy_init_tbl qmp_v3_dp_serdes_tbl_hbr2[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x8c),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x1f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x1c),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x00),
+};
+
+static const struct qmp_phy_init_tbl qmp_v3_dp_serdes_tbl_hbr3[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x69),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x2f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x2a),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x08),
+};
+
+static const struct qmp_phy_init_tbl qmp_v3_dp_tx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_TRANSCEIVER_BIAS_EN, 0x1a),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_VMODE_CTRL1, 0x40),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_PRE_STALL_LDO_BOOST_EN, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_INTERFACE_SELECT, 0x3d),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_CLKBUF_ENABLE, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_RESET_TSYNC_EN, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_TRAN_DRVR_EMP_EN, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_PARRATE_REC_DETECT_IDLE_EN, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_TX_INTERFACE_MODE, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_TX_BAND, 0x4),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_TX_POL_INV, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_TX_DRV_LVL, 0x38),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_TX_EMP_POST1_LVL, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_RX, 0x07),
+};
+
+static const struct qmp_phy_init_tbl qmp_v3_usb3_rx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_FO_GAIN, 0x0b),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4e),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x77),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x75),
+};
+
+static const struct qmp_phy_init_tbl qmp_v3_usb3_pcs_tbl[] = {
+ /* FLL settings */
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL2, 0x83),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_L, 0x09),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_H_TOL, 0xa2),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_MAN_CODE, 0x40),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL1, 0x02),
+
+ /* Lock Det settings */
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG1, 0xd1),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG2, 0x1f),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG3, 0x47),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_POWER_STATE_CONFIG2, 0x1b),
+
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SIGDET_LVL, 0xba),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V0, 0x9f),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V1, 0x9f),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V2, 0xb7),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V3, 0x4e),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V4, 0x65),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_LS, 0x6b),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V0, 0x15),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V0, 0x0d),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V1, 0x15),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V1, 0x0d),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V2, 0x15),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V2, 0x0d),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V3, 0x15),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V3, 0x1d),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V4, 0x15),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V4, 0x0d),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_LS, 0x15),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_LS, 0x0d),
+
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_RATE_SLEW_CNTRL, 0x02),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x04),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_TSYNC_RSYNC_TIME, 0x44),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x04),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_P1U2_L, 0xe7),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_P1U2_H, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_U3_L, 0x40),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_U3_H, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_RXEQTRAINING_WAIT_TIME, 0x75),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_LFPS_TX_ECSTART_EQTLOCK, 0x86),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_RXEQTRAINING_RUN_TIME, 0x13),
+};
+
+static const struct qmp_phy_init_tbl sm8150_usb3_serdes_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_EN_CENTER, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_PER1, 0x31),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_PER2, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE1_MODE0, 0xde),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE2_MODE0, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE1_MODE1, 0xde),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE2_MODE1, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_BUF_ENABLE, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_IPTRIM, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE1, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE1, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE1, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0x1a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x34),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE1, 0x34),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE1, 0x82),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x82),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE1, 0x82),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE0, 0xab),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE0, 0xea),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE1, 0xab),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE1, 0xea),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE1, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE1_MODE0, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE1_MODE1, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE2_MODE1, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE1, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xca),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0xca),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL, 0x11),
+};
+
+static const struct qmp_phy_init_tbl sm8150_usb3_tx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_TX, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_RX, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0xd5),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_PI_QEC_CTRL, 0x20),
+};
+
+static const struct qmp_phy_init_tbl sm8150_usb3_rx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_FO_GAIN, 0x2f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_COUNT_LOW, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_COUNT_HIGH, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x99),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_THRESH1, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_THRESH2, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_GAIN1, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_GAIN2, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL1, 0x54),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL2, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x77),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0xbf),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0xbf),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x94),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0xdc),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0xdc),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0x5c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x0b),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0xb3),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_AUX_DATA_TCOARSE_TFINE, 0xa0),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_DCC_CTRL1, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_GM_CAL, 0x1f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_VTH_CODE, 0x10),
+};
+
+static const struct qmp_phy_init_tbl sm8150_usb3_pcs_tbl[] = {
+ /* Lock Det settings */
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG1, 0xd0),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG2, 0x07),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG6, 0x13),
+
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x21),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_CDR_RESET_TIME, 0x0a),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_ALIGN_DETECT_CONFIG1, 0x88),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_ALIGN_DETECT_CONFIG2, 0x13),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCS_TX_RX_CONFIG, 0x0c),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG1, 0x4b),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG5, 0x10),
+};
+
+static const struct qmp_phy_init_tbl sm8150_usb3_pcs_usb_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
+};
+
+static const struct qmp_phy_init_tbl sm8250_usb3_tx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_TX, 0x60),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_RX, 0x60),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_TX, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_RX, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0xd5),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12),
+ QMP_PHY_INIT_CFG_LANE(QSERDES_V4_TX_PI_QEC_CTRL, 0x40, 1),
+ QMP_PHY_INIT_CFG_LANE(QSERDES_V4_TX_PI_QEC_CTRL, 0x54, 2),
+};
+
+static const struct qmp_phy_init_tbl sm8250_usb3_rx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_FO_GAIN, 0x2f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_COUNT_LOW, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_COUNT_HIGH, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x99),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_THRESH1, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_THRESH2, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_GAIN1, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_GAIN2, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL1, 0x54),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL2, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x77),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x0e),
+ QMP_PHY_INIT_CFG_LANE(QSERDES_V4_RX_RX_MODE_00_LOW, 0xff, 1),
+ QMP_PHY_INIT_CFG_LANE(QSERDES_V4_RX_RX_MODE_00_LOW, 0x7f, 2),
+ QMP_PHY_INIT_CFG_LANE(QSERDES_V4_RX_RX_MODE_00_HIGH, 0x7f, 1),
+ QMP_PHY_INIT_CFG_LANE(QSERDES_V4_RX_RX_MODE_00_HIGH, 0xff, 2),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x97),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0xdc),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0xdc),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0x5c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x7b),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0xb4),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_AUX_DATA_TCOARSE_TFINE, 0xa0),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_DCC_CTRL1, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_GM_CAL, 0x1f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_VTH_CODE, 0x10),
+};
+
+static const struct qmp_phy_init_tbl sm8250_usb3_pcs_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG1, 0xd0),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG2, 0x07),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG3, 0x20),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG6, 0x13),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x21),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xa9),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_CDR_RESET_TIME, 0x0a),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_ALIGN_DETECT_CONFIG1, 0x88),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_ALIGN_DETECT_CONFIG2, 0x13),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCS_TX_RX_CONFIG, 0x0c),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG1, 0x4b),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG5, 0x10),
+};
+
+static const struct qmp_phy_init_tbl sm8250_usb3_pcs_usb_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
+};
+
+static const struct qmp_phy_init_tbl qmp_v4_dp_serdes_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SVS_MODE_CLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYS_CLK_CTRL, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_ENABLE1, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_BUF_ENABLE, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_SELECT, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_IVCO, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_CONFIG, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN0_MODE0, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BG_TIMER, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE0, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_CTRL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIAS_EN_CLKBUFLR_EN, 0x17),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORE_CLK_EN, 0x1f),
+};
+
+static const struct qmp_phy_init_tbl qmp_v4_dp_serdes_tbl_rbr[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x69),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE0, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x6f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x04),
+};
+
+static const struct qmp_phy_init_tbl qmp_v4_dp_serdes_tbl_hbr[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x69),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE0, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x08),
+};
+
+static const struct qmp_phy_init_tbl qmp_v4_dp_serdes_tbl_hbr2[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x8c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x1f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x1c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x08),
+};
+
+static const struct qmp_phy_init_tbl qmp_v4_dp_serdes_tbl_hbr3[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x69),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE0, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x2f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x2a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x08),
+};
+
+static const struct qmp_phy_init_tbl qmp_v4_dp_tx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_VMODE_CTRL1, 0x40),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_PRE_STALL_LDO_BOOST_EN, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_INTERFACE_SELECT, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_CLKBUF_ENABLE, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RESET_TSYNC_EN, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_TRAN_DRVR_EMP_EN, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_PARRATE_REC_DETECT_IDLE_EN, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_TX_INTERFACE_MODE, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_TX, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_RX, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_TX_BAND, 0x4),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_TX_POL_INV, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_TX_DRV_LVL, 0x2a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_TX_EMP_POST1_LVL, 0x20),
+};
+
+static const struct qmp_phy_init_tbl qmp_v5_dp_serdes_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SVS_MODE_CLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYS_CLK_CTRL, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_ENABLE1, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_BUF_ENABLE, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_SELECT, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_IVCO, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE1, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE1, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE1, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_CONFIG, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN0_MODE0, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BG_TIMER, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE0, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_CTRL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIAS_EN_CLKBUFLR_EN, 0x17),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORE_CLK_EN, 0x1f),
+};
+
+static const struct qmp_phy_init_tbl qmp_v5_5nm_dp_tx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_LANE_MODE_3, 0x51),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_TRANSCEIVER_BIAS_EN, 0x1a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_VMODE_CTRL1, 0x40),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_PRE_STALL_LDO_BOOST_EN, 0x0),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_INTERFACE_SELECT, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_CLKBUF_ENABLE, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_RESET_TSYNC_EN, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_TRAN_DRVR_EMP_EN, 0xf),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_PARRATE_REC_DETECT_IDLE_EN, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_RES_CODE_LANE_OFFSET_TX, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_RES_CODE_LANE_OFFSET_RX, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_TX_BAND, 0x01),
+};
+
+static const struct qmp_phy_init_tbl sc8280xp_usb43dp_serdes_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_EN_CENTER, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_PER1, 0x31),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_PER2, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE1_MODE0, 0xfd),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE2_MODE0, 0x0d),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE1_MODE1, 0xfd),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE2_MODE1, 0x0d),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_BUF_ENABLE, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE1, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE0, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE1, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE0, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE1, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_EN_SEL, 0x1a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP_EN, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE0, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE0, 0x34),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE1, 0x34),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE1, 0x82),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE0, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MSB_MODE0, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE1, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MSB_MODE1, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START1_MODE0, 0x55),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START2_MODE0, 0xd5),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START3_MODE0, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START1_MODE1, 0x55),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START2_MODE1, 0xd5),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START3_MODE1, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_MAP, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE1_MODE0, 0xd4),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE2_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE1_MODE1, 0xd4),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE2_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_SEL, 0x13),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_HS_SWITCH_SEL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORECLK_DIV_MODE0, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORECLK_DIV_MODE1, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORE_CLK_EN, 0x60),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_CMN_CONFIG, 0x76),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_IVCO, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_INTEGLOOP_GAIN0_MODE0, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_INTEGLOOP_GAIN0_MODE1, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_INITVAL2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_MAXVAL2, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SVS_MODE_CLK_SEL, 0x0a),
+};
+
+static const struct qmp_phy_init_tbl sc8280xp_usb43dp_tx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_LANE_MODE_1, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_LANE_MODE_2, 0xc2),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_LANE_MODE_3, 0x10),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_RES_CODE_LANE_OFFSET_TX, 0x1f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_TX_RES_CODE_LANE_OFFSET_RX, 0x0a),
+};
+
+static const struct qmp_phy_init_tbl sc8280xp_usb43dp_rx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_SIGDET_CNTRL, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_SIGDET_DEGLITCH_CNTRL, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_SIGDET_ENABLES, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE_0_1_B0, 0xd2),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE_0_1_B1, 0xd2),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE_0_1_B2, 0xdb),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE_0_1_B3, 0x21),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE_0_1_B4, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE_0_1_B5, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE_0_1_B6, 0x45),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE_0_1_B7, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE2_B0, 0x6b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE2_B1, 0x63),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE2_B2, 0xb6),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE2_B3, 0x23),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE2_B4, 0x35),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE2_B5, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE2_B6, 0x8e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_MODE_RATE2_B7, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_IVCM_CAL_CODE_OVERRIDE, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_IVCM_CAL_CTRL2, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_SUMMER_CAL_SPD_MODE, 0x1b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_UCDR_PI_CONTROLS, 0x15),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_UCDR_SB2_GAIN2_RATE2, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_RX_IVCM_POSTCAL_OFFSET, 0x7c),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_VGA_CAL_CNTRL1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_VGA_CAL_MAN_VAL, 0x0d),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_DFE_DAC_ENABLE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_DFE_3, 0x45),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_GM_CAL, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_UCDR_FO_GAIN_RATE2, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_UCDR_SO_GAIN_RATE2, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V5_5NM_RX_Q_PI_INTRINSIC_BIAS_RATE32, 0x3f),
+};
+
+static const struct qmp_phy_init_tbl sc8280xp_usb43dp_pcs_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_RCVR_DTCT_DLY_P1U2_L, 0xe7),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_RCVR_DTCT_DLY_P1U2_H, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_LOCK_DETECT_CONFIG1, 0xd0),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_LOCK_DETECT_CONFIG2, 0x07),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_LOCK_DETECT_CONFIG3, 0x20),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_LOCK_DETECT_CONFIG6, 0x13),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_REFGEN_REQ_CONFIG1, 0x21),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_RX_SIGDET_LVL, 0xaa),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_RX_CONFIG, 0x0a),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_ALIGN_DETECT_CONFIG1, 0x88),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_ALIGN_DETECT_CONFIG2, 0x13),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCS_TX_RX_CONFIG, 0x0c),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_EQ_CONFIG1, 0x4b),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_EQ_CONFIG5, 0x10),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
+};
+
+/* list of regulators */
+struct qmp_regulator_data {
+ const char *name;
+ unsigned int enable_load;
+};
+
+static struct qmp_regulator_data qmp_phy_vreg_l[] = {
+ { .name = "vdda-phy", .enable_load = 21800 },
+ { .name = "vdda-pll", .enable_load = 36000 },
+};
+
+static const u8 qmp_dp_v3_pre_emphasis_hbr3_hbr2[4][4] = {
+ { 0x00, 0x0c, 0x15, 0x1a },
+ { 0x02, 0x0e, 0x16, 0xff },
+ { 0x02, 0x11, 0xff, 0xff },
+ { 0x04, 0xff, 0xff, 0xff }
+};
+
+static const u8 qmp_dp_v3_voltage_swing_hbr3_hbr2[4][4] = {
+ { 0x02, 0x12, 0x16, 0x1a },
+ { 0x09, 0x19, 0x1f, 0xff },
+ { 0x10, 0x1f, 0xff, 0xff },
+ { 0x1f, 0xff, 0xff, 0xff }
+};
+
+static const u8 qmp_dp_v3_pre_emphasis_hbr_rbr[4][4] = {
+ { 0x00, 0x0c, 0x14, 0x19 },
+ { 0x00, 0x0b, 0x12, 0xff },
+ { 0x00, 0x0b, 0xff, 0xff },
+ { 0x04, 0xff, 0xff, 0xff }
+};
+
+static const u8 qmp_dp_v3_voltage_swing_hbr_rbr[4][4] = {
+ { 0x08, 0x0f, 0x16, 0x1f },
+ { 0x11, 0x1e, 0x1f, 0xff },
+ { 0x19, 0x1f, 0xff, 0xff },
+ { 0x1f, 0xff, 0xff, 0xff }
+};
+
+static const u8 qmp_dp_v5_pre_emphasis_hbr3_hbr2[4][4] = {
+ { 0x20, 0x2c, 0x35, 0x3b },
+ { 0x22, 0x2e, 0x36, 0xff },
+ { 0x22, 0x31, 0xff, 0xff },
+ { 0x24, 0xff, 0xff, 0xff }
+};
+
+static const u8 qmp_dp_v5_voltage_swing_hbr3_hbr2[4][4] = {
+ { 0x22, 0x32, 0x36, 0x3a },
+ { 0x29, 0x39, 0x3f, 0xff },
+ { 0x30, 0x3f, 0xff, 0xff },
+ { 0x3f, 0xff, 0xff, 0xff }
+};
+
+static const u8 qmp_dp_v5_pre_emphasis_hbr_rbr[4][4] = {
+ { 0x20, 0x2d, 0x34, 0x3a },
+ { 0x20, 0x2e, 0x35, 0xff },
+ { 0x20, 0x2e, 0xff, 0xff },
+ { 0x24, 0xff, 0xff, 0xff }
+};
+
+static const u8 qmp_dp_v5_voltage_swing_hbr_rbr[4][4] = {
+ { 0x28, 0x2f, 0x36, 0x3f },
+ { 0x31, 0x3e, 0x3f, 0xff },
+ { 0x36, 0x3f, 0xff, 0xff },
+ { 0x3f, 0xff, 0xff, 0xff }
+};
+
+struct qmp_phy;
+
+/* struct qmp_phy_cfg - per-PHY initialization config */
+struct qmp_phy_cfg {
+ /* phy-type - PCIE/UFS/USB */
+ unsigned int type;
+ int lanes;
+
+ /* Init sequence for 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;
+ const struct qmp_phy_init_tbl *pcs_usb_tbl;
+ int pcs_usb_tbl_num;
+
+ /* Init sequence for DP PHY block link rates */
+ const struct qmp_phy_init_tbl *serdes_tbl_rbr;
+ int serdes_tbl_rbr_num;
+ const struct qmp_phy_init_tbl *serdes_tbl_hbr;
+ int serdes_tbl_hbr_num;
+ const struct qmp_phy_init_tbl *serdes_tbl_hbr2;
+ int serdes_tbl_hbr2_num;
+ const struct qmp_phy_init_tbl *serdes_tbl_hbr3;
+ int serdes_tbl_hbr3_num;
+
+ /* DP PHY swing and pre_emphasis tables */
+ const u8 (*swing_hbr_rbr)[4][4];
+ const u8 (*swing_hbr3_hbr2)[4][4];
+ const u8 (*pre_emphasis_hbr_rbr)[4][4];
+ const u8 (*pre_emphasis_hbr3_hbr2)[4][4];
+
+ /* DP PHY callbacks */
+ int (*configure_dp_phy)(struct qmp_phy *qphy);
+ void (*configure_dp_tx)(struct qmp_phy *qphy);
+ int (*calibrate_dp_phy)(struct qmp_phy *qphy);
+ void (*dp_aux_init)(struct qmp_phy *qphy);
+
+ /* clock ids to be requested */
+ const char * const *clk_list;
+ int num_clks;
+ /* resets to be requested */
+ const char * const *reset_list;
+ int num_resets;
+ /* regulators to be requested */
+ const struct qmp_regulator_data *vreg_list;
+ int num_vregs;
+
+ /* array of registers with different offsets */
+ const unsigned int *regs;
+
+ unsigned int start_ctrl;
+ unsigned int pwrdn_ctrl;
+ /* bit offset of PHYSTATUS in QPHY_PCS_STATUS register */
+ unsigned int phy_status;
+
+ /* true, if PHY needs delay after POWER_DOWN */
+ bool has_pwrdn_delay;
+ /* power_down delay in usec */
+ int pwrdn_delay_min;
+ int pwrdn_delay_max;
+
+ /* Offset from PCS to PCS_USB region */
+ unsigned int pcs_usb_offset;
+
+};
+
+struct qmp_phy_combo_cfg {
+ const struct qmp_phy_cfg *usb_cfg;
+ const struct qmp_phy_cfg *dp_cfg;
+};
+
+/**
+ * struct qmp_phy - per-lane phy descriptor
+ *
+ * @phy: generic phy
+ * @cfg: phy specific configuration
+ * @serdes: iomapped memory space for phy's serdes (i.e. PLL)
+ * @tx: iomapped memory space for lane's tx
+ * @rx: iomapped memory space for lane's rx
+ * @pcs: iomapped memory space for lane's pcs
+ * @tx2: iomapped memory space for second lane's tx (in dual lane PHYs)
+ * @rx2: iomapped memory space for second lane's rx (in dual lane PHYs)
+ * @pcs_misc: iomapped memory space for lane's pcs_misc
+ * @pcs_usb: iomapped memory space for lane's pcs_usb
+ * @pipe_clk: pipe clock
+ * @qmp: QMP phy to which this lane belongs
+ * @mode: current PHY mode
+ * @dp_aux_cfg: Display port aux config
+ * @dp_opts: Display port optional config
+ * @dp_clks: Display port clocks
+ */
+struct qmp_phy {
+ struct phy *phy;
+ const struct qmp_phy_cfg *cfg;
+ void __iomem *serdes;
+ void __iomem *tx;
+ void __iomem *rx;
+ void __iomem *pcs;
+ void __iomem *tx2;
+ void __iomem *rx2;
+ void __iomem *pcs_misc;
+ void __iomem *pcs_usb;
+ struct clk *pipe_clk;
+ struct qcom_qmp *qmp;
+ enum phy_mode mode;
+ unsigned int dp_aux_cfg;
+ struct phy_configure_opts_dp dp_opts;
+ struct qmp_phy_dp_clks *dp_clks;
+};
+
+struct qmp_phy_dp_clks {
+ struct qmp_phy *qphy;
+ struct clk_hw dp_link_hw;
+ struct clk_hw dp_pixel_hw;
+};
+
+/**
+ * struct qcom_qmp - structure holding QMP phy block attributes
+ *
+ * @dev: device
+ * @dp_com: iomapped memory space for phy's dp_com control block
+ *
+ * @clks: array of clocks required by phy
+ * @resets: array of resets required by phy
+ * @vregs: regulator supplies bulk data
+ *
+ * @phys: array of per-lane phy descriptors
+ * @phy_mutex: mutex lock for PHY common block initialization
+ * @init_count: phy common block initialization count
+ * @ufs_reset: optional UFS PHY reset handle
+ */
+struct qcom_qmp {
+ struct device *dev;
+ void __iomem *dp_com;
+
+ struct clk_bulk_data *clks;
+ struct reset_control_bulk_data *resets;
+ struct regulator_bulk_data *vregs;
+
+ struct qmp_phy **phys;
+ struct qmp_phy *usb_phy;
+
+ struct mutex phy_mutex;
+ int init_count;
+
+ struct reset_control *ufs_reset;
+};
+
+static void qcom_qmp_v3_phy_dp_aux_init(struct qmp_phy *qphy);
+static void qcom_qmp_v3_phy_configure_dp_tx(struct qmp_phy *qphy);
+static int qcom_qmp_v3_phy_configure_dp_phy(struct qmp_phy *qphy);
+static int qcom_qmp_v3_dp_phy_calibrate(struct qmp_phy *qphy);
+
+static void qcom_qmp_v4_phy_dp_aux_init(struct qmp_phy *qphy);
+static void qcom_qmp_v4_phy_configure_dp_tx(struct qmp_phy *qphy);
+static int qcom_qmp_v4_phy_configure_dp_phy(struct qmp_phy *qphy);
+static int qcom_qmp_v4_dp_phy_calibrate(struct qmp_phy *qphy);
+
+static int qcom_qmp_v5_phy_configure_dp_phy(struct qmp_phy *qphy);
+
+static inline void qphy_setbits(void __iomem *base, u32 offset, u32 val)
+{
+ u32 reg;
+
+ reg = readl(base + offset);
+ reg |= val;
+ writel(reg, base + offset);
+
+ /* ensure that above write is through */
+ readl(base + offset);
+}
+
+static inline void qphy_clrbits(void __iomem *base, u32 offset, u32 val)
+{
+ u32 reg;
+
+ reg = readl(base + offset);
+ reg &= ~val;
+ writel(reg, base + offset);
+
+ /* ensure that above write is through */
+ readl(base + offset);
+}
+
+/* list of clocks required by phy */
+static const char * const qmp_v3_phy_clk_l[] = {
+ "aux", "cfg_ahb", "ref", "com_aux",
+};
+
+static const char * const qmp_v4_phy_clk_l[] = {
+ "aux", "ref_clk_src", "ref", "com_aux",
+};
+
+/* the primary usb3 phy on sm8250 doesn't have a ref clock */
+static const char * const qmp_v4_sm8250_usbphy_clk_l[] = {
+ "aux", "ref_clk_src", "com_aux"
+};
+
+/* list of resets */
+static const char * const msm8996_usb3phy_reset_l[] = {
+ "phy", "common",
+};
+
+static const char * const sc7180_usb3phy_reset_l[] = {
+ "phy",
+};
+
+static const struct qmp_phy_cfg sc7180_usb3phy_cfg = {
+ .type = PHY_TYPE_USB3,
+ .lanes = 2,
+
+ .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),
+ .clk_list = qmp_v3_phy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v3_phy_clk_l),
+ .reset_list = sc7180_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(sc7180_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v3_usb3phy_regs_layout,
+
+ .start_ctrl = SERDES_START | PCS_START,
+ .pwrdn_ctrl = SW_PWRDN,
+ .phy_status = PHYSTATUS,
+
+ .has_pwrdn_delay = true,
+ .pwrdn_delay_min = POWER_DOWN_DELAY_US_MIN,
+ .pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX,
+};
+
+static const struct qmp_phy_cfg sc7180_dpphy_cfg = {
+ .type = PHY_TYPE_DP,
+ .lanes = 2,
+
+ .serdes_tbl = qmp_v3_dp_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(qmp_v3_dp_serdes_tbl),
+ .tx_tbl = qmp_v3_dp_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(qmp_v3_dp_tx_tbl),
+
+ .serdes_tbl_rbr = qmp_v3_dp_serdes_tbl_rbr,
+ .serdes_tbl_rbr_num = ARRAY_SIZE(qmp_v3_dp_serdes_tbl_rbr),
+ .serdes_tbl_hbr = qmp_v3_dp_serdes_tbl_hbr,
+ .serdes_tbl_hbr_num = ARRAY_SIZE(qmp_v3_dp_serdes_tbl_hbr),
+ .serdes_tbl_hbr2 = qmp_v3_dp_serdes_tbl_hbr2,
+ .serdes_tbl_hbr2_num = ARRAY_SIZE(qmp_v3_dp_serdes_tbl_hbr2),
+ .serdes_tbl_hbr3 = qmp_v3_dp_serdes_tbl_hbr3,
+ .serdes_tbl_hbr3_num = ARRAY_SIZE(qmp_v3_dp_serdes_tbl_hbr3),
+
+ .swing_hbr_rbr = &qmp_dp_v3_voltage_swing_hbr_rbr,
+ .pre_emphasis_hbr_rbr = &qmp_dp_v3_pre_emphasis_hbr_rbr,
+ .swing_hbr3_hbr2 = &qmp_dp_v3_voltage_swing_hbr3_hbr2,
+ .pre_emphasis_hbr3_hbr2 = &qmp_dp_v3_pre_emphasis_hbr3_hbr2,
+
+ .clk_list = qmp_v3_phy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v3_phy_clk_l),
+ .reset_list = sc7180_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(sc7180_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v3_usb3phy_regs_layout,
+
+ .dp_aux_init = qcom_qmp_v3_phy_dp_aux_init,
+ .configure_dp_tx = qcom_qmp_v3_phy_configure_dp_tx,
+ .configure_dp_phy = qcom_qmp_v3_phy_configure_dp_phy,
+ .calibrate_dp_phy = qcom_qmp_v3_dp_phy_calibrate,
+};
+
+static const struct qmp_phy_combo_cfg sc7180_usb3dpphy_cfg = {
+ .usb_cfg = &sc7180_usb3phy_cfg,
+ .dp_cfg = &sc7180_dpphy_cfg,
+};
+
+static const struct qmp_phy_cfg sdm845_usb3phy_cfg = {
+ .type = PHY_TYPE_USB3,
+ .lanes = 2,
+
+ .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),
+ .clk_list = qmp_v3_phy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v3_phy_clk_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v3_usb3phy_regs_layout,
+
+ .start_ctrl = SERDES_START | PCS_START,
+ .pwrdn_ctrl = SW_PWRDN,
+ .phy_status = PHYSTATUS,
+
+ .has_pwrdn_delay = true,
+ .pwrdn_delay_min = POWER_DOWN_DELAY_US_MIN,
+ .pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX,
+};
+
+static const struct qmp_phy_cfg sdm845_dpphy_cfg = {
+ .type = PHY_TYPE_DP,
+ .lanes = 2,
+
+ .serdes_tbl = qmp_v3_dp_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(qmp_v3_dp_serdes_tbl),
+ .tx_tbl = qmp_v3_dp_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(qmp_v3_dp_tx_tbl),
+
+ .serdes_tbl_rbr = qmp_v3_dp_serdes_tbl_rbr,
+ .serdes_tbl_rbr_num = ARRAY_SIZE(qmp_v3_dp_serdes_tbl_rbr),
+ .serdes_tbl_hbr = qmp_v3_dp_serdes_tbl_hbr,
+ .serdes_tbl_hbr_num = ARRAY_SIZE(qmp_v3_dp_serdes_tbl_hbr),
+ .serdes_tbl_hbr2 = qmp_v3_dp_serdes_tbl_hbr2,
+ .serdes_tbl_hbr2_num = ARRAY_SIZE(qmp_v3_dp_serdes_tbl_hbr2),
+ .serdes_tbl_hbr3 = qmp_v3_dp_serdes_tbl_hbr3,
+ .serdes_tbl_hbr3_num = ARRAY_SIZE(qmp_v3_dp_serdes_tbl_hbr3),
+
+ .swing_hbr_rbr = &qmp_dp_v3_voltage_swing_hbr_rbr,
+ .pre_emphasis_hbr_rbr = &qmp_dp_v3_pre_emphasis_hbr_rbr,
+ .swing_hbr3_hbr2 = &qmp_dp_v3_voltage_swing_hbr3_hbr2,
+ .pre_emphasis_hbr3_hbr2 = &qmp_dp_v3_pre_emphasis_hbr3_hbr2,
+
+ .clk_list = qmp_v3_phy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v3_phy_clk_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v3_usb3phy_regs_layout,
+
+ .dp_aux_init = qcom_qmp_v3_phy_dp_aux_init,
+ .configure_dp_tx = qcom_qmp_v3_phy_configure_dp_tx,
+ .configure_dp_phy = qcom_qmp_v3_phy_configure_dp_phy,
+ .calibrate_dp_phy = qcom_qmp_v3_dp_phy_calibrate,
+};
+
+static const struct qmp_phy_combo_cfg sdm845_usb3dpphy_cfg = {
+ .usb_cfg = &sdm845_usb3phy_cfg,
+ .dp_cfg = &sdm845_dpphy_cfg,
+};
+
+static const struct qmp_phy_cfg sm8150_usb3phy_cfg = {
+ .type = PHY_TYPE_USB3,
+ .lanes = 2,
+
+ .serdes_tbl = sm8150_usb3_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(sm8150_usb3_serdes_tbl),
+ .tx_tbl = sm8150_usb3_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(sm8150_usb3_tx_tbl),
+ .rx_tbl = sm8150_usb3_rx_tbl,
+ .rx_tbl_num = ARRAY_SIZE(sm8150_usb3_rx_tbl),
+ .pcs_tbl = sm8150_usb3_pcs_tbl,
+ .pcs_tbl_num = ARRAY_SIZE(sm8150_usb3_pcs_tbl),
+ .pcs_usb_tbl = sm8150_usb3_pcs_usb_tbl,
+ .pcs_usb_tbl_num = ARRAY_SIZE(sm8150_usb3_pcs_usb_tbl),
+ .clk_list = qmp_v4_phy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v4_phy_clk_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v4_usb3phy_regs_layout,
+ .pcs_usb_offset = 0x300,
+
+ .start_ctrl = SERDES_START | PCS_START,
+ .pwrdn_ctrl = SW_PWRDN,
+ .phy_status = PHYSTATUS,
+
+
+ .has_pwrdn_delay = true,
+ .pwrdn_delay_min = POWER_DOWN_DELAY_US_MIN,
+ .pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX,
+};
+
+static const struct qmp_phy_cfg sc8180x_dpphy_cfg = {
+ .type = PHY_TYPE_DP,
+ .lanes = 2,
+
+ .serdes_tbl = qmp_v4_dp_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl),
+ .tx_tbl = qmp_v4_dp_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(qmp_v4_dp_tx_tbl),
+
+ .serdes_tbl_rbr = qmp_v4_dp_serdes_tbl_rbr,
+ .serdes_tbl_rbr_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_rbr),
+ .serdes_tbl_hbr = qmp_v4_dp_serdes_tbl_hbr,
+ .serdes_tbl_hbr_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_hbr),
+ .serdes_tbl_hbr2 = qmp_v4_dp_serdes_tbl_hbr2,
+ .serdes_tbl_hbr2_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_hbr2),
+ .serdes_tbl_hbr3 = qmp_v4_dp_serdes_tbl_hbr3,
+ .serdes_tbl_hbr3_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_hbr3),
+
+ .swing_hbr_rbr = &qmp_dp_v3_voltage_swing_hbr_rbr,
+ .pre_emphasis_hbr_rbr = &qmp_dp_v3_pre_emphasis_hbr_rbr,
+ .swing_hbr3_hbr2 = &qmp_dp_v3_voltage_swing_hbr3_hbr2,
+ .pre_emphasis_hbr3_hbr2 = &qmp_dp_v3_pre_emphasis_hbr3_hbr2,
+
+ .clk_list = qmp_v3_phy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v3_phy_clk_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v3_usb3phy_regs_layout,
+
+ .dp_aux_init = qcom_qmp_v4_phy_dp_aux_init,
+ .configure_dp_tx = qcom_qmp_v4_phy_configure_dp_tx,
+ .configure_dp_phy = qcom_qmp_v4_phy_configure_dp_phy,
+ .calibrate_dp_phy = qcom_qmp_v4_dp_phy_calibrate,
+};
+
+static const struct qmp_phy_combo_cfg sc8180x_usb3dpphy_cfg = {
+ .usb_cfg = &sm8150_usb3phy_cfg,
+ .dp_cfg = &sc8180x_dpphy_cfg,
+};
+
+static const struct qmp_phy_cfg sc8280xp_usb43dp_usb_cfg = {
+ .type = PHY_TYPE_USB3,
+ .lanes = 2,
+
+ .serdes_tbl = sc8280xp_usb43dp_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(sc8280xp_usb43dp_serdes_tbl),
+ .tx_tbl = sc8280xp_usb43dp_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(sc8280xp_usb43dp_tx_tbl),
+ .rx_tbl = sc8280xp_usb43dp_rx_tbl,
+ .rx_tbl_num = ARRAY_SIZE(sc8280xp_usb43dp_rx_tbl),
+ .pcs_tbl = sc8280xp_usb43dp_pcs_tbl,
+ .pcs_tbl_num = ARRAY_SIZE(sc8280xp_usb43dp_pcs_tbl),
+ .clk_list = qmp_v4_phy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v4_phy_clk_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v4_usb3phy_regs_layout,
+ .pcs_usb_offset = 0x300,
+
+ .start_ctrl = SERDES_START | PCS_START,
+ .pwrdn_ctrl = SW_PWRDN,
+ .phy_status = PHYSTATUS,
+
+ .has_pwrdn_delay = true,
+ .pwrdn_delay_min = POWER_DOWN_DELAY_US_MIN,
+ .pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX,
+};
+
+static const struct qmp_phy_cfg sc8280xp_usb43dp_dp_cfg = {
+ .type = PHY_TYPE_DP,
+ .lanes = 2,
+
+ .serdes_tbl = qmp_v5_dp_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(qmp_v5_dp_serdes_tbl),
+ .tx_tbl = qmp_v5_5nm_dp_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(qmp_v5_5nm_dp_tx_tbl),
+
+ .serdes_tbl_rbr = qmp_v4_dp_serdes_tbl_rbr,
+ .serdes_tbl_rbr_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_rbr),
+ .serdes_tbl_hbr = qmp_v4_dp_serdes_tbl_hbr,
+ .serdes_tbl_hbr_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_hbr),
+ .serdes_tbl_hbr2 = qmp_v4_dp_serdes_tbl_hbr2,
+ .serdes_tbl_hbr2_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_hbr2),
+ .serdes_tbl_hbr3 = qmp_v4_dp_serdes_tbl_hbr3,
+ .serdes_tbl_hbr3_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_hbr3),
+
+ .swing_hbr_rbr = &qmp_dp_v5_voltage_swing_hbr_rbr,
+ .pre_emphasis_hbr_rbr = &qmp_dp_v5_pre_emphasis_hbr_rbr,
+ .swing_hbr3_hbr2 = &qmp_dp_v5_voltage_swing_hbr3_hbr2,
+ .pre_emphasis_hbr3_hbr2 = &qmp_dp_v5_pre_emphasis_hbr3_hbr2,
+
+ .clk_list = qmp_v4_phy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v4_phy_clk_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v4_usb3phy_regs_layout,
+
+ .dp_aux_init = qcom_qmp_v4_phy_dp_aux_init,
+ .configure_dp_tx = qcom_qmp_v4_phy_configure_dp_tx,
+ .configure_dp_phy = qcom_qmp_v5_phy_configure_dp_phy,
+ .calibrate_dp_phy = qcom_qmp_v4_dp_phy_calibrate,
+};
+
+static const struct qmp_phy_combo_cfg sc8280xp_usb43dpphy_combo_cfg = {
+ .usb_cfg = &sc8280xp_usb43dp_usb_cfg,
+ .dp_cfg = &sc8280xp_usb43dp_dp_cfg,
+};
+
+static const struct qmp_phy_cfg sm8250_usb3phy_cfg = {
+ .type = PHY_TYPE_USB3,
+ .lanes = 2,
+
+ .serdes_tbl = sm8150_usb3_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(sm8150_usb3_serdes_tbl),
+ .tx_tbl = sm8250_usb3_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(sm8250_usb3_tx_tbl),
+ .rx_tbl = sm8250_usb3_rx_tbl,
+ .rx_tbl_num = ARRAY_SIZE(sm8250_usb3_rx_tbl),
+ .pcs_tbl = sm8250_usb3_pcs_tbl,
+ .pcs_tbl_num = ARRAY_SIZE(sm8250_usb3_pcs_tbl),
+ .pcs_usb_tbl = sm8250_usb3_pcs_usb_tbl,
+ .pcs_usb_tbl_num = ARRAY_SIZE(sm8250_usb3_pcs_usb_tbl),
+ .clk_list = qmp_v4_sm8250_usbphy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v4_sm8250_usbphy_clk_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v4_usb3phy_regs_layout,
+ .pcs_usb_offset = 0x300,
+
+ .start_ctrl = SERDES_START | PCS_START,
+ .pwrdn_ctrl = SW_PWRDN,
+ .phy_status = PHYSTATUS,
+
+ .has_pwrdn_delay = true,
+ .pwrdn_delay_min = POWER_DOWN_DELAY_US_MIN,
+ .pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX,
+};
+
+static const struct qmp_phy_cfg sm8250_dpphy_cfg = {
+ .type = PHY_TYPE_DP,
+ .lanes = 2,
+
+ .serdes_tbl = qmp_v4_dp_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl),
+ .tx_tbl = qmp_v4_dp_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(qmp_v4_dp_tx_tbl),
+
+ .serdes_tbl_rbr = qmp_v4_dp_serdes_tbl_rbr,
+ .serdes_tbl_rbr_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_rbr),
+ .serdes_tbl_hbr = qmp_v4_dp_serdes_tbl_hbr,
+ .serdes_tbl_hbr_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_hbr),
+ .serdes_tbl_hbr2 = qmp_v4_dp_serdes_tbl_hbr2,
+ .serdes_tbl_hbr2_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_hbr2),
+ .serdes_tbl_hbr3 = qmp_v4_dp_serdes_tbl_hbr3,
+ .serdes_tbl_hbr3_num = ARRAY_SIZE(qmp_v4_dp_serdes_tbl_hbr3),
+
+ .swing_hbr_rbr = &qmp_dp_v3_voltage_swing_hbr_rbr,
+ .pre_emphasis_hbr_rbr = &qmp_dp_v3_pre_emphasis_hbr_rbr,
+ .swing_hbr3_hbr2 = &qmp_dp_v3_voltage_swing_hbr3_hbr2,
+ .pre_emphasis_hbr3_hbr2 = &qmp_dp_v3_pre_emphasis_hbr3_hbr2,
+
+ .clk_list = qmp_v4_sm8250_usbphy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v4_sm8250_usbphy_clk_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v4_usb3phy_regs_layout,
+
+ .dp_aux_init = qcom_qmp_v4_phy_dp_aux_init,
+ .configure_dp_tx = qcom_qmp_v4_phy_configure_dp_tx,
+ .configure_dp_phy = qcom_qmp_v4_phy_configure_dp_phy,
+ .calibrate_dp_phy = qcom_qmp_v4_dp_phy_calibrate,
+};
+
+static const struct qmp_phy_combo_cfg sm8250_usb3dpphy_cfg = {
+ .usb_cfg = &sm8250_usb3phy_cfg,
+ .dp_cfg = &sm8250_dpphy_cfg,
+};
+
+static void qmp_combo_configure_lane(void __iomem *base,
+ const unsigned int *regs,
+ const struct qmp_phy_init_tbl tbl[],
+ int num,
+ u8 lane_mask)
+{
+ int i;
+ const struct qmp_phy_init_tbl *t = tbl;
+
+ if (!t)
+ return;
+
+ for (i = 0; i < num; i++, t++) {
+ if (!(t->lane_mask & lane_mask))
+ continue;
+
+ if (t->in_layout)
+ writel(t->val, base + regs[t->offset]);
+ else
+ writel(t->val, base + t->offset);
+ }
+}
+
+static void qmp_combo_configure(void __iomem *base,
+ const unsigned int *regs,
+ const struct qmp_phy_init_tbl tbl[],
+ int num)
+{
+ qmp_combo_configure_lane(base, regs, tbl, num, 0xff);
+}
+
+static int qmp_combo_serdes_init(struct qmp_phy *qphy)
+{
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+ void __iomem *serdes = qphy->serdes;
+ const struct phy_configure_opts_dp *dp_opts = &qphy->dp_opts;
+ const struct qmp_phy_init_tbl *serdes_tbl = cfg->serdes_tbl;
+ int serdes_tbl_num = cfg->serdes_tbl_num;
+
+ qmp_combo_configure(serdes, cfg->regs, serdes_tbl, serdes_tbl_num);
+
+ if (cfg->type == PHY_TYPE_DP) {
+ switch (dp_opts->link_rate) {
+ case 1620:
+ qmp_combo_configure(serdes, cfg->regs,
+ cfg->serdes_tbl_rbr,
+ cfg->serdes_tbl_rbr_num);
+ break;
+ case 2700:
+ qmp_combo_configure(serdes, cfg->regs,
+ cfg->serdes_tbl_hbr,
+ cfg->serdes_tbl_hbr_num);
+ break;
+ case 5400:
+ qmp_combo_configure(serdes, cfg->regs,
+ cfg->serdes_tbl_hbr2,
+ cfg->serdes_tbl_hbr2_num);
+ break;
+ case 8100:
+ qmp_combo_configure(serdes, cfg->regs,
+ cfg->serdes_tbl_hbr3,
+ cfg->serdes_tbl_hbr3_num);
+ break;
+ default:
+ /* Other link rates aren't supported */
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+static void qcom_qmp_v3_phy_dp_aux_init(struct qmp_phy *qphy)
+{
+ writel(DP_PHY_PD_CTL_PWRDN | DP_PHY_PD_CTL_AUX_PWRDN |
+ DP_PHY_PD_CTL_PLL_PWRDN | DP_PHY_PD_CTL_DP_CLAMP_EN,
+ qphy->pcs + QSERDES_DP_PHY_PD_CTL);
+
+ /* Turn on BIAS current for PHY/PLL */
+ writel(QSERDES_V3_COM_BIAS_EN | QSERDES_V3_COM_BIAS_EN_MUX |
+ QSERDES_V3_COM_CLKBUF_L_EN | QSERDES_V3_COM_EN_SYSCLK_TX_SEL,
+ qphy->serdes + QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN);
+
+ writel(DP_PHY_PD_CTL_PSR_PWRDN, qphy->pcs + QSERDES_DP_PHY_PD_CTL);
+
+ writel(DP_PHY_PD_CTL_PWRDN | DP_PHY_PD_CTL_AUX_PWRDN |
+ DP_PHY_PD_CTL_LANE_0_1_PWRDN |
+ DP_PHY_PD_CTL_LANE_2_3_PWRDN | DP_PHY_PD_CTL_PLL_PWRDN |
+ DP_PHY_PD_CTL_DP_CLAMP_EN,
+ qphy->pcs + QSERDES_DP_PHY_PD_CTL);
+
+ writel(QSERDES_V3_COM_BIAS_EN |
+ QSERDES_V3_COM_BIAS_EN_MUX | QSERDES_V3_COM_CLKBUF_R_EN |
+ QSERDES_V3_COM_CLKBUF_L_EN | QSERDES_V3_COM_EN_SYSCLK_TX_SEL |
+ QSERDES_V3_COM_CLKBUF_RX_DRIVE_L,
+ qphy->serdes + QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN);
+
+ writel(0x00, qphy->pcs + QSERDES_DP_PHY_AUX_CFG0);
+ writel(0x13, qphy->pcs + QSERDES_DP_PHY_AUX_CFG1);
+ writel(0x24, qphy->pcs + QSERDES_DP_PHY_AUX_CFG2);
+ writel(0x00, qphy->pcs + QSERDES_DP_PHY_AUX_CFG3);
+ writel(0x0a, qphy->pcs + QSERDES_DP_PHY_AUX_CFG4);
+ writel(0x26, qphy->pcs + QSERDES_DP_PHY_AUX_CFG5);
+ writel(0x0a, qphy->pcs + QSERDES_DP_PHY_AUX_CFG6);
+ writel(0x03, qphy->pcs + QSERDES_DP_PHY_AUX_CFG7);
+ writel(0xbb, qphy->pcs + QSERDES_DP_PHY_AUX_CFG8);
+ writel(0x03, qphy->pcs + QSERDES_DP_PHY_AUX_CFG9);
+ qphy->dp_aux_cfg = 0;
+
+ writel(PHY_AUX_STOP_ERR_MASK | PHY_AUX_DEC_ERR_MASK |
+ PHY_AUX_SYNC_ERR_MASK | PHY_AUX_ALIGN_ERR_MASK |
+ PHY_AUX_REQ_ERR_MASK,
+ qphy->pcs + QSERDES_V3_DP_PHY_AUX_INTERRUPT_MASK);
+}
+
+static int qmp_combo_configure_dp_swing(struct qmp_phy *qphy,
+ unsigned int drv_lvl_reg, unsigned int emp_post_reg)
+{
+ const struct phy_configure_opts_dp *dp_opts = &qphy->dp_opts;
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+ unsigned int v_level = 0, p_level = 0;
+ u8 voltage_swing_cfg, pre_emphasis_cfg;
+ int i;
+
+ for (i = 0; i < dp_opts->lanes; i++) {
+ v_level = max(v_level, dp_opts->voltage[i]);
+ p_level = max(p_level, dp_opts->pre[i]);
+ }
+
+ if (dp_opts->link_rate <= 2700) {
+ voltage_swing_cfg = (*cfg->swing_hbr_rbr)[v_level][p_level];
+ pre_emphasis_cfg = (*cfg->pre_emphasis_hbr_rbr)[v_level][p_level];
+ } else {
+ voltage_swing_cfg = (*cfg->swing_hbr3_hbr2)[v_level][p_level];
+ pre_emphasis_cfg = (*cfg->pre_emphasis_hbr3_hbr2)[v_level][p_level];
+ }
+
+ /* TODO: Move check to config check */
+ if (voltage_swing_cfg == 0xFF && pre_emphasis_cfg == 0xFF)
+ return -EINVAL;
+
+ /* Enable MUX to use Cursor values from these registers */
+ voltage_swing_cfg |= DP_PHY_TXn_TX_DRV_LVL_MUX_EN;
+ pre_emphasis_cfg |= DP_PHY_TXn_TX_EMP_POST1_LVL_MUX_EN;
+
+ writel(voltage_swing_cfg, qphy->tx + drv_lvl_reg);
+ writel(pre_emphasis_cfg, qphy->tx + emp_post_reg);
+ writel(voltage_swing_cfg, qphy->tx2 + drv_lvl_reg);
+ writel(pre_emphasis_cfg, qphy->tx2 + emp_post_reg);
+
+ return 0;
+}
+
+static void qcom_qmp_v3_phy_configure_dp_tx(struct qmp_phy *qphy)
+{
+ const struct phy_configure_opts_dp *dp_opts = &qphy->dp_opts;
+ u32 bias_en, drvr_en;
+
+ if (qmp_combo_configure_dp_swing(qphy, QSERDES_V3_TX_TX_DRV_LVL,
+ QSERDES_V3_TX_TX_EMP_POST1_LVL) < 0)
+ return;
+
+ if (dp_opts->lanes == 1) {
+ bias_en = 0x3e;
+ drvr_en = 0x13;
+ } else {
+ bias_en = 0x3f;
+ drvr_en = 0x10;
+ }
+
+ writel(drvr_en, qphy->tx + QSERDES_V3_TX_HIGHZ_DRVR_EN);
+ writel(bias_en, qphy->tx + QSERDES_V3_TX_TRANSCEIVER_BIAS_EN);
+ writel(drvr_en, qphy->tx2 + QSERDES_V3_TX_HIGHZ_DRVR_EN);
+ writel(bias_en, qphy->tx2 + QSERDES_V3_TX_TRANSCEIVER_BIAS_EN);
+}
+
+static bool qmp_combo_configure_dp_mode(struct qmp_phy *qphy)
+{
+ u32 val;
+ bool reverse = false;
+
+ val = DP_PHY_PD_CTL_PWRDN | DP_PHY_PD_CTL_AUX_PWRDN |
+ DP_PHY_PD_CTL_PLL_PWRDN | DP_PHY_PD_CTL_DP_CLAMP_EN;
+
+ /*
+ * TODO: Assume orientation is CC1 for now and two lanes, need to
+ * use type-c connector to understand orientation and lanes.
+ *
+ * Otherwise val changes to be like below if this code understood
+ * the orientation of the type-c cable.
+ *
+ * if (lane_cnt == 4 || orientation == ORIENTATION_CC2)
+ * val |= DP_PHY_PD_CTL_LANE_0_1_PWRDN;
+ * if (lane_cnt == 4 || orientation == ORIENTATION_CC1)
+ * val |= DP_PHY_PD_CTL_LANE_2_3_PWRDN;
+ * if (orientation == ORIENTATION_CC2)
+ * writel(0x4c, qphy->pcs + QSERDES_V3_DP_PHY_MODE);
+ */
+ val |= DP_PHY_PD_CTL_LANE_2_3_PWRDN;
+ writel(val, qphy->pcs + QSERDES_DP_PHY_PD_CTL);
+
+ writel(0x5c, qphy->pcs + QSERDES_DP_PHY_MODE);
+
+ return reverse;
+}
+
+static int qcom_qmp_v3_phy_configure_dp_phy(struct qmp_phy *qphy)
+{
+ const struct qmp_phy_dp_clks *dp_clks = qphy->dp_clks;
+ const struct phy_configure_opts_dp *dp_opts = &qphy->dp_opts;
+ u32 phy_vco_div, status;
+ unsigned long pixel_freq;
+
+ qmp_combo_configure_dp_mode(qphy);
+
+ writel(0x05, qphy->pcs + QSERDES_V3_DP_PHY_TX0_TX1_LANE_CTL);
+ writel(0x05, qphy->pcs + QSERDES_V3_DP_PHY_TX2_TX3_LANE_CTL);
+
+ switch (dp_opts->link_rate) {
+ case 1620:
+ phy_vco_div = 0x1;
+ pixel_freq = 1620000000UL / 2;
+ break;
+ case 2700:
+ phy_vco_div = 0x1;
+ pixel_freq = 2700000000UL / 2;
+ break;
+ case 5400:
+ phy_vco_div = 0x2;
+ pixel_freq = 5400000000UL / 4;
+ break;
+ case 8100:
+ phy_vco_div = 0x0;
+ pixel_freq = 8100000000UL / 6;
+ break;
+ default:
+ /* Other link rates aren't supported */
+ return -EINVAL;
+ }
+ writel(phy_vco_div, qphy->pcs + QSERDES_V3_DP_PHY_VCO_DIV);
+
+ clk_set_rate(dp_clks->dp_link_hw.clk, dp_opts->link_rate * 100000);
+ clk_set_rate(dp_clks->dp_pixel_hw.clk, pixel_freq);
+
+ writel(0x04, qphy->pcs + QSERDES_DP_PHY_AUX_CFG2);
+ writel(0x01, qphy->pcs + QSERDES_DP_PHY_CFG);
+ writel(0x05, qphy->pcs + QSERDES_DP_PHY_CFG);
+ writel(0x01, qphy->pcs + QSERDES_DP_PHY_CFG);
+ writel(0x09, qphy->pcs + QSERDES_DP_PHY_CFG);
+
+ writel(0x20, qphy->serdes + QSERDES_V3_COM_RESETSM_CNTRL);
+
+ if (readl_poll_timeout(qphy->serdes + QSERDES_V3_COM_C_READY_STATUS,
+ status,
+ ((status & BIT(0)) > 0),
+ 500,
+ 10000))
+ return -ETIMEDOUT;
+
+ writel(0x19, qphy->pcs + QSERDES_DP_PHY_CFG);
+
+ if (readl_poll_timeout(qphy->pcs + QSERDES_V3_DP_PHY_STATUS,
+ status,
+ ((status & BIT(1)) > 0),
+ 500,
+ 10000))
+ return -ETIMEDOUT;
+
+ writel(0x18, qphy->pcs + QSERDES_DP_PHY_CFG);
+ udelay(2000);
+ writel(0x19, qphy->pcs + QSERDES_DP_PHY_CFG);
+
+ return readl_poll_timeout(qphy->pcs + QSERDES_V3_DP_PHY_STATUS,
+ status,
+ ((status & BIT(1)) > 0),
+ 500,
+ 10000);
+}
+
+/*
+ * We need to calibrate the aux setting here as many times
+ * as the caller tries
+ */
+static int qcom_qmp_v3_dp_phy_calibrate(struct qmp_phy *qphy)
+{
+ static const u8 cfg1_settings[] = { 0x13, 0x23, 0x1d };
+ u8 val;
+
+ qphy->dp_aux_cfg++;
+ qphy->dp_aux_cfg %= ARRAY_SIZE(cfg1_settings);
+ val = cfg1_settings[qphy->dp_aux_cfg];
+
+ writel(val, qphy->pcs + QSERDES_DP_PHY_AUX_CFG1);
+
+ return 0;
+}
+
+static void qcom_qmp_v4_phy_dp_aux_init(struct qmp_phy *qphy)
+{
+ writel(DP_PHY_PD_CTL_PWRDN | DP_PHY_PD_CTL_PSR_PWRDN | DP_PHY_PD_CTL_AUX_PWRDN |
+ DP_PHY_PD_CTL_PLL_PWRDN | DP_PHY_PD_CTL_DP_CLAMP_EN,
+ qphy->pcs + QSERDES_DP_PHY_PD_CTL);
+
+ /* Turn on BIAS current for PHY/PLL */
+ writel(0x17, qphy->serdes + QSERDES_V4_COM_BIAS_EN_CLKBUFLR_EN);
+
+ writel(0x00, qphy->pcs + QSERDES_DP_PHY_AUX_CFG0);
+ writel(0x13, qphy->pcs + QSERDES_DP_PHY_AUX_CFG1);
+ writel(0xa4, qphy->pcs + QSERDES_DP_PHY_AUX_CFG2);
+ writel(0x00, qphy->pcs + QSERDES_DP_PHY_AUX_CFG3);
+ writel(0x0a, qphy->pcs + QSERDES_DP_PHY_AUX_CFG4);
+ writel(0x26, qphy->pcs + QSERDES_DP_PHY_AUX_CFG5);
+ writel(0x0a, qphy->pcs + QSERDES_DP_PHY_AUX_CFG6);
+ writel(0x03, qphy->pcs + QSERDES_DP_PHY_AUX_CFG7);
+ writel(0xb7, qphy->pcs + QSERDES_DP_PHY_AUX_CFG8);
+ writel(0x03, qphy->pcs + QSERDES_DP_PHY_AUX_CFG9);
+ qphy->dp_aux_cfg = 0;
+
+ writel(PHY_AUX_STOP_ERR_MASK | PHY_AUX_DEC_ERR_MASK |
+ PHY_AUX_SYNC_ERR_MASK | PHY_AUX_ALIGN_ERR_MASK |
+ PHY_AUX_REQ_ERR_MASK,
+ qphy->pcs + QSERDES_V4_DP_PHY_AUX_INTERRUPT_MASK);
+}
+
+static void qcom_qmp_v4_phy_configure_dp_tx(struct qmp_phy *qphy)
+{
+ /* Program default values before writing proper values */
+ writel(0x27, qphy->tx + QSERDES_V4_TX_TX_DRV_LVL);
+ writel(0x27, qphy->tx2 + QSERDES_V4_TX_TX_DRV_LVL);
+
+ writel(0x20, qphy->tx + QSERDES_V4_TX_TX_EMP_POST1_LVL);
+ writel(0x20, qphy->tx2 + QSERDES_V4_TX_TX_EMP_POST1_LVL);
+
+ qmp_combo_configure_dp_swing(qphy, QSERDES_V4_TX_TX_DRV_LVL,
+ QSERDES_V4_TX_TX_EMP_POST1_LVL);
+}
+
+static int qcom_qmp_v45_phy_configure_dp_phy(struct qmp_phy *qphy)
+{
+ const struct qmp_phy_dp_clks *dp_clks = qphy->dp_clks;
+ const struct phy_configure_opts_dp *dp_opts = &qphy->dp_opts;
+ u32 phy_vco_div, status;
+ unsigned long pixel_freq;
+
+ writel(0x0f, qphy->pcs + QSERDES_V4_DP_PHY_CFG_1);
+
+ qmp_combo_configure_dp_mode(qphy);
+
+ writel(0x13, qphy->pcs + QSERDES_DP_PHY_AUX_CFG1);
+ writel(0xa4, qphy->pcs + QSERDES_DP_PHY_AUX_CFG2);
+
+ writel(0x05, qphy->pcs + QSERDES_V4_DP_PHY_TX0_TX1_LANE_CTL);
+ writel(0x05, qphy->pcs + QSERDES_V4_DP_PHY_TX2_TX3_LANE_CTL);
+
+ switch (dp_opts->link_rate) {
+ case 1620:
+ phy_vco_div = 0x1;
+ pixel_freq = 1620000000UL / 2;
+ break;
+ case 2700:
+ phy_vco_div = 0x1;
+ pixel_freq = 2700000000UL / 2;
+ break;
+ case 5400:
+ phy_vco_div = 0x2;
+ pixel_freq = 5400000000UL / 4;
+ break;
+ case 8100:
+ phy_vco_div = 0x0;
+ pixel_freq = 8100000000UL / 6;
+ break;
+ default:
+ /* Other link rates aren't supported */
+ return -EINVAL;
+ }
+ writel(phy_vco_div, qphy->pcs + QSERDES_V4_DP_PHY_VCO_DIV);
+
+ clk_set_rate(dp_clks->dp_link_hw.clk, dp_opts->link_rate * 100000);
+ clk_set_rate(dp_clks->dp_pixel_hw.clk, pixel_freq);
+
+ writel(0x01, qphy->pcs + QSERDES_DP_PHY_CFG);
+ writel(0x05, qphy->pcs + QSERDES_DP_PHY_CFG);
+ writel(0x01, qphy->pcs + QSERDES_DP_PHY_CFG);
+ writel(0x09, qphy->pcs + QSERDES_DP_PHY_CFG);
+
+ writel(0x20, qphy->serdes + QSERDES_V4_COM_RESETSM_CNTRL);
+
+ if (readl_poll_timeout(qphy->serdes + QSERDES_V4_COM_C_READY_STATUS,
+ status,
+ ((status & BIT(0)) > 0),
+ 500,
+ 10000))
+ return -ETIMEDOUT;
+
+ if (readl_poll_timeout(qphy->serdes + QSERDES_V4_COM_CMN_STATUS,
+ status,
+ ((status & BIT(0)) > 0),
+ 500,
+ 10000))
+ return -ETIMEDOUT;
+
+ if (readl_poll_timeout(qphy->serdes + QSERDES_V4_COM_CMN_STATUS,
+ status,
+ ((status & BIT(1)) > 0),
+ 500,
+ 10000))
+ return -ETIMEDOUT;
+
+ writel(0x19, qphy->pcs + QSERDES_DP_PHY_CFG);
+
+ if (readl_poll_timeout(qphy->pcs + QSERDES_V4_DP_PHY_STATUS,
+ status,
+ ((status & BIT(0)) > 0),
+ 500,
+ 10000))
+ return -ETIMEDOUT;
+
+ if (readl_poll_timeout(qphy->pcs + QSERDES_V4_DP_PHY_STATUS,
+ status,
+ ((status & BIT(1)) > 0),
+ 500,
+ 10000))
+ return -ETIMEDOUT;
+
+ return 0;
+}
+
+static int qcom_qmp_v4_phy_configure_dp_phy(struct qmp_phy *qphy)
+{
+ const struct phy_configure_opts_dp *dp_opts = &qphy->dp_opts;
+ u32 bias0_en, drvr0_en, bias1_en, drvr1_en;
+ bool reverse = false;
+ u32 status;
+ int ret;
+
+ ret = qcom_qmp_v45_phy_configure_dp_phy(qphy);
+ if (ret < 0)
+ return ret;
+
+ /*
+ * At least for 7nm DP PHY this has to be done after enabling link
+ * clock.
+ */
+
+ if (dp_opts->lanes == 1) {
+ bias0_en = reverse ? 0x3e : 0x15;
+ bias1_en = reverse ? 0x15 : 0x3e;
+ drvr0_en = reverse ? 0x13 : 0x10;
+ drvr1_en = reverse ? 0x10 : 0x13;
+ } else if (dp_opts->lanes == 2) {
+ bias0_en = reverse ? 0x3f : 0x15;
+ bias1_en = reverse ? 0x15 : 0x3f;
+ drvr0_en = 0x10;
+ drvr1_en = 0x10;
+ } else {
+ bias0_en = 0x3f;
+ bias1_en = 0x3f;
+ drvr0_en = 0x10;
+ drvr1_en = 0x10;
+ }
+
+ writel(drvr0_en, qphy->tx + QSERDES_V4_TX_HIGHZ_DRVR_EN);
+ writel(bias0_en, qphy->tx + QSERDES_V4_TX_TRANSCEIVER_BIAS_EN);
+ writel(drvr1_en, qphy->tx2 + QSERDES_V4_TX_HIGHZ_DRVR_EN);
+ writel(bias1_en, qphy->tx2 + QSERDES_V4_TX_TRANSCEIVER_BIAS_EN);
+
+ writel(0x18, qphy->pcs + QSERDES_DP_PHY_CFG);
+ udelay(2000);
+ writel(0x19, qphy->pcs + QSERDES_DP_PHY_CFG);
+
+ if (readl_poll_timeout(qphy->pcs + QSERDES_V4_DP_PHY_STATUS,
+ status,
+ ((status & BIT(1)) > 0),
+ 500,
+ 10000))
+ return -ETIMEDOUT;
+
+ writel(0x0a, qphy->tx + QSERDES_V4_TX_TX_POL_INV);
+ writel(0x0a, qphy->tx2 + QSERDES_V4_TX_TX_POL_INV);
+
+ writel(0x27, qphy->tx + QSERDES_V4_TX_TX_DRV_LVL);
+ writel(0x27, qphy->tx2 + QSERDES_V4_TX_TX_DRV_LVL);
+
+ writel(0x20, qphy->tx + QSERDES_V4_TX_TX_EMP_POST1_LVL);
+ writel(0x20, qphy->tx2 + QSERDES_V4_TX_TX_EMP_POST1_LVL);
+
+ return 0;
+}
+
+static int qcom_qmp_v5_phy_configure_dp_phy(struct qmp_phy *qphy)
+{
+ const struct phy_configure_opts_dp *dp_opts = &qphy->dp_opts;
+ u32 bias0_en, drvr0_en, bias1_en, drvr1_en;
+ bool reverse = false;
+ u32 status;
+ int ret;
+
+ ret = qcom_qmp_v45_phy_configure_dp_phy(qphy);
+ if (ret < 0)
+ return ret;
+
+ if (dp_opts->lanes == 1) {
+ bias0_en = reverse ? 0x3e : 0x1a;
+ drvr0_en = reverse ? 0x13 : 0x10;
+ bias1_en = reverse ? 0x15 : 0x3e;
+ drvr1_en = reverse ? 0x10 : 0x13;
+ } else if (dp_opts->lanes == 2) {
+ bias0_en = reverse ? 0x3f : 0x15;
+ drvr0_en = 0x10;
+ bias1_en = reverse ? 0x15 : 0x3f;
+ drvr1_en = 0x10;
+ } else {
+ bias0_en = 0x3f;
+ bias1_en = 0x3f;
+ drvr0_en = 0x10;
+ drvr1_en = 0x10;
+ }
+
+ writel(drvr0_en, qphy->tx + QSERDES_V5_5NM_TX_HIGHZ_DRVR_EN);
+ writel(bias0_en, qphy->tx + QSERDES_V5_5NM_TX_TRANSCEIVER_BIAS_EN);
+ writel(drvr1_en, qphy->tx2 + QSERDES_V5_5NM_TX_HIGHZ_DRVR_EN);
+ writel(bias1_en, qphy->tx2 + QSERDES_V5_5NM_TX_TRANSCEIVER_BIAS_EN);
+
+ writel(0x18, qphy->pcs + QSERDES_DP_PHY_CFG);
+ udelay(2000);
+ writel(0x19, qphy->pcs + QSERDES_DP_PHY_CFG);
+
+ if (readl_poll_timeout(qphy->pcs + QSERDES_V4_DP_PHY_STATUS,
+ status,
+ ((status & BIT(1)) > 0),
+ 500,
+ 10000))
+ return -ETIMEDOUT;
+
+ writel(0x0a, qphy->tx + QSERDES_V5_5NM_TX_TX_POL_INV);
+ writel(0x0a, qphy->tx2 + QSERDES_V5_5NM_TX_TX_POL_INV);
+
+ writel(0x27, qphy->tx + QSERDES_V5_5NM_TX_TX_DRV_LVL);
+ writel(0x27, qphy->tx2 + QSERDES_V5_5NM_TX_TX_DRV_LVL);
+
+ writel(0x20, qphy->tx + QSERDES_V5_5NM_TX_TX_EMP_POST1_LVL);
+ writel(0x20, qphy->tx2 + QSERDES_V5_5NM_TX_TX_EMP_POST1_LVL);
+
+ return 0;
+}
+
+/*
+ * We need to calibrate the aux setting here as many times
+ * as the caller tries
+ */
+static int qcom_qmp_v4_dp_phy_calibrate(struct qmp_phy *qphy)
+{
+ static const u8 cfg1_settings[] = { 0x20, 0x13, 0x23, 0x1d };
+ u8 val;
+
+ qphy->dp_aux_cfg++;
+ qphy->dp_aux_cfg %= ARRAY_SIZE(cfg1_settings);
+ val = cfg1_settings[qphy->dp_aux_cfg];
+
+ writel(val, qphy->pcs + QSERDES_DP_PHY_AUX_CFG1);
+
+ return 0;
+}
+
+static int qcom_qmp_dp_phy_configure(struct phy *phy, union phy_configure_opts *opts)
+{
+ const struct phy_configure_opts_dp *dp_opts = &opts->dp;
+ struct qmp_phy *qphy = phy_get_drvdata(phy);
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+
+ memcpy(&qphy->dp_opts, dp_opts, sizeof(*dp_opts));
+ if (qphy->dp_opts.set_voltages) {
+ cfg->configure_dp_tx(qphy);
+ qphy->dp_opts.set_voltages = 0;
+ }
+
+ return 0;
+}
+
+static int qcom_qmp_dp_phy_calibrate(struct phy *phy)
+{
+ struct qmp_phy *qphy = phy_get_drvdata(phy);
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+
+ if (cfg->calibrate_dp_phy)
+ return cfg->calibrate_dp_phy(qphy);
+
+ return 0;
+}
+
+static int qmp_combo_com_init(struct qmp_phy *qphy)
+{
+ struct qcom_qmp *qmp = qphy->qmp;
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+ struct qmp_phy *usb_phy = qmp->usb_phy;
+ void __iomem *dp_com = qmp->dp_com;
+ int ret;
+
+ mutex_lock(&qmp->phy_mutex);
+ if (qmp->init_count++) {
+ mutex_unlock(&qmp->phy_mutex);
+ return 0;
+ }
+
+ /* turn on regulator supplies */
+ ret = regulator_bulk_enable(cfg->num_vregs, qmp->vregs);
+ if (ret) {
+ dev_err(qmp->dev, "failed to enable regulators, err=%d\n", ret);
+ goto err_decrement_count;
+ }
+
+ ret = reset_control_bulk_assert(cfg->num_resets, qmp->resets);
+ if (ret) {
+ dev_err(qmp->dev, "reset assert failed\n");
+ goto err_disable_regulators;
+ }
+
+ ret = reset_control_bulk_deassert(cfg->num_resets, qmp->resets);
+ if (ret) {
+ dev_err(qmp->dev, "reset deassert failed\n");
+ goto err_disable_regulators;
+ }
+
+ ret = clk_bulk_prepare_enable(cfg->num_clks, qmp->clks);
+ if (ret)
+ goto err_assert_reset;
+
+ qphy_setbits(dp_com, QPHY_V3_DP_COM_POWER_DOWN_CTRL, SW_PWRDN);
+
+ /* override hardware control for reset of qmp phy */
+ qphy_setbits(dp_com, QPHY_V3_DP_COM_RESET_OVRD_CTRL,
+ SW_DPPHY_RESET_MUX | SW_DPPHY_RESET |
+ SW_USB3PHY_RESET_MUX | SW_USB3PHY_RESET);
+
+ /* Default type-c orientation, i.e CC1 */
+ qphy_setbits(dp_com, QPHY_V3_DP_COM_TYPEC_CTRL, 0x02);
+
+ qphy_setbits(dp_com, QPHY_V3_DP_COM_PHY_MODE_CTRL, USB3_MODE | DP_MODE);
+
+ /* bring both QMP USB and QMP DP PHYs PCS block out of reset */
+ qphy_clrbits(dp_com, QPHY_V3_DP_COM_RESET_OVRD_CTRL,
+ SW_DPPHY_RESET_MUX | SW_DPPHY_RESET |
+ SW_USB3PHY_RESET_MUX | SW_USB3PHY_RESET);
+
+ qphy_clrbits(dp_com, QPHY_V3_DP_COM_SWI_CTRL, 0x03);
+ qphy_clrbits(dp_com, QPHY_V3_DP_COM_SW_RESET, SW_RESET);
+
+ if (usb_phy->cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL])
+ qphy_setbits(usb_phy->pcs,
+ usb_phy->cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL],
+ usb_phy->cfg->pwrdn_ctrl);
+ else
+ qphy_setbits(usb_phy->pcs, QPHY_V2_PCS_POWER_DOWN_CONTROL,
+ usb_phy->cfg->pwrdn_ctrl);
+
+ mutex_unlock(&qmp->phy_mutex);
+
+ return 0;
+
+err_assert_reset:
+ reset_control_bulk_assert(cfg->num_resets, qmp->resets);
+err_disable_regulators:
+ regulator_bulk_disable(cfg->num_vregs, qmp->vregs);
+err_decrement_count:
+ qmp->init_count--;
+ mutex_unlock(&qmp->phy_mutex);
+
+ return ret;
+}
+
+static int qmp_combo_com_exit(struct qmp_phy *qphy)
+{
+ struct qcom_qmp *qmp = qphy->qmp;
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+
+ mutex_lock(&qmp->phy_mutex);
+ if (--qmp->init_count) {
+ mutex_unlock(&qmp->phy_mutex);
+ return 0;
+ }
+
+ reset_control_assert(qmp->ufs_reset);
+
+ reset_control_bulk_assert(cfg->num_resets, qmp->resets);
+
+ clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks);
+
+ regulator_bulk_disable(cfg->num_vregs, qmp->vregs);
+
+ mutex_unlock(&qmp->phy_mutex);
+
+ return 0;
+}
+
+static int qmp_combo_init(struct phy *phy)
+{
+ struct qmp_phy *qphy = phy_get_drvdata(phy);
+ struct qcom_qmp *qmp = qphy->qmp;
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+ int ret;
+ dev_vdbg(qmp->dev, "Initializing QMP phy\n");
+
+ ret = qmp_combo_com_init(qphy);
+ if (ret)
+ return ret;
+
+ if (cfg->type == PHY_TYPE_DP)
+ cfg->dp_aux_init(qphy);
+
+ return 0;
+}
+
+static int qmp_combo_power_on(struct phy *phy)
+{
+ struct qmp_phy *qphy = phy_get_drvdata(phy);
+ struct qcom_qmp *qmp = qphy->qmp;
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+ void __iomem *tx = qphy->tx;
+ void __iomem *rx = qphy->rx;
+ void __iomem *pcs = qphy->pcs;
+ void __iomem *status;
+ unsigned int mask, val, ready;
+ int ret;
+
+ qmp_combo_serdes_init(qphy);
+
+ ret = clk_prepare_enable(qphy->pipe_clk);
+ if (ret) {
+ dev_err(qmp->dev, "pipe_clk enable failed err=%d\n", ret);
+ return ret;
+ }
+
+ /* Tx, Rx, and PCS configurations */
+ qmp_combo_configure_lane(tx, cfg->regs, cfg->tx_tbl, cfg->tx_tbl_num, 1);
+
+ if (cfg->lanes >= 2) {
+ qmp_combo_configure_lane(qphy->tx2, cfg->regs, cfg->tx_tbl,
+ cfg->tx_tbl_num, 2);
+ }
+
+ /* Configure special DP tx tunings */
+ if (cfg->type == PHY_TYPE_DP)
+ cfg->configure_dp_tx(qphy);
+
+ qmp_combo_configure_lane(rx, cfg->regs, cfg->rx_tbl, cfg->rx_tbl_num, 1);
+
+ if (cfg->lanes >= 2) {
+ qmp_combo_configure_lane(qphy->rx2, cfg->regs, cfg->rx_tbl,
+ cfg->rx_tbl_num, 2);
+ }
+
+ /* Configure link rate, swing, etc. */
+ if (cfg->type == PHY_TYPE_DP)
+ cfg->configure_dp_phy(qphy);
+ else
+ qmp_combo_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num);
+
+ ret = reset_control_deassert(qmp->ufs_reset);
+ if (ret)
+ goto err_disable_pipe_clk;
+
+ if (cfg->has_pwrdn_delay)
+ usleep_range(cfg->pwrdn_delay_min, cfg->pwrdn_delay_max);
+
+ if (cfg->type != PHY_TYPE_DP) {
+ /* Pull PHY out of reset state */
+ qphy_clrbits(pcs, cfg->regs[QPHY_SW_RESET], SW_RESET);
+ /* start SerDes and Phy-Coding-Sublayer */
+ qphy_setbits(pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl);
+
+ status = pcs + cfg->regs[QPHY_PCS_STATUS];
+ mask = cfg->phy_status;
+ ready = 0;
+
+ ret = readl_poll_timeout(status, val, (val & mask) == ready, 10,
+ PHY_INIT_COMPLETE_TIMEOUT);
+ if (ret) {
+ dev_err(qmp->dev, "phy initialization timed-out\n");
+ goto err_disable_pipe_clk;
+ }
+ }
+ return 0;
+
+err_disable_pipe_clk:
+ clk_disable_unprepare(qphy->pipe_clk);
+
+ return ret;
+}
+
+static int qmp_combo_power_off(struct phy *phy)
+{
+ struct qmp_phy *qphy = phy_get_drvdata(phy);
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+
+ clk_disable_unprepare(qphy->pipe_clk);
+
+ if (cfg->type == PHY_TYPE_DP) {
+ /* Assert DP PHY power down */
+ writel(DP_PHY_PD_CTL_PSR_PWRDN, qphy->pcs + QSERDES_DP_PHY_PD_CTL);
+ } else {
+ /* PHY reset */
+ qphy_setbits(qphy->pcs, cfg->regs[QPHY_SW_RESET], SW_RESET);
+
+ /* stop SerDes and Phy-Coding-Sublayer */
+ qphy_clrbits(qphy->pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl);
+
+ /* Put PHY into POWER DOWN state: active low */
+ if (cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL]) {
+ qphy_clrbits(qphy->pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL],
+ cfg->pwrdn_ctrl);
+ } else {
+ qphy_clrbits(qphy->pcs, QPHY_V2_PCS_POWER_DOWN_CONTROL,
+ cfg->pwrdn_ctrl);
+ }
+ }
+
+ return 0;
+}
+
+static int qmp_combo_exit(struct phy *phy)
+{
+ struct qmp_phy *qphy = phy_get_drvdata(phy);
+
+ qmp_combo_com_exit(qphy);
+
+ return 0;
+}
+
+static int qmp_combo_enable(struct phy *phy)
+{
+ int ret;
+
+ ret = qmp_combo_init(phy);
+ if (ret)
+ return ret;
+
+ ret = qmp_combo_power_on(phy);
+ if (ret)
+ qmp_combo_exit(phy);
+
+ return ret;
+}
+
+static int qmp_combo_disable(struct phy *phy)
+{
+ int ret;
+
+ ret = qmp_combo_power_off(phy);
+ if (ret)
+ return ret;
+ return qmp_combo_exit(phy);
+}
+
+static int qmp_combo_set_mode(struct phy *phy, enum phy_mode mode, int submode)
+{
+ struct qmp_phy *qphy = phy_get_drvdata(phy);
+
+ qphy->mode = mode;
+
+ return 0;
+}
+
+static void qmp_combo_enable_autonomous_mode(struct qmp_phy *qphy)
+{
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+ void __iomem *pcs_usb = qphy->pcs_usb ?: qphy->pcs;
+ void __iomem *pcs_misc = qphy->pcs_misc;
+ u32 intr_mask;
+
+ if (qphy->mode == PHY_MODE_USB_HOST_SS ||
+ qphy->mode == PHY_MODE_USB_DEVICE_SS)
+ intr_mask = ARCVR_DTCT_EN | ALFPS_DTCT_EN;
+ else
+ intr_mask = ARCVR_DTCT_EN | ARCVR_DTCT_EVENT_SEL;
+
+ /* Clear any pending interrupts status */
+ qphy_setbits(pcs_usb, cfg->regs[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR], IRQ_CLEAR);
+ /* Writing 1 followed by 0 clears the interrupt */
+ qphy_clrbits(pcs_usb, cfg->regs[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR], IRQ_CLEAR);
+
+ qphy_clrbits(pcs_usb, cfg->regs[QPHY_PCS_AUTONOMOUS_MODE_CTRL],
+ ARCVR_DTCT_EN | ALFPS_DTCT_EN | ARCVR_DTCT_EVENT_SEL);
+
+ /* Enable required PHY autonomous mode interrupts */
+ qphy_setbits(pcs_usb, cfg->regs[QPHY_PCS_AUTONOMOUS_MODE_CTRL], intr_mask);
+
+ /* Enable i/o clamp_n for autonomous mode */
+ if (pcs_misc)
+ qphy_clrbits(pcs_misc, QPHY_V3_PCS_MISC_CLAMP_ENABLE, CLAMP_EN);
+}
+
+static void qmp_combo_disable_autonomous_mode(struct qmp_phy *qphy)
+{
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+ void __iomem *pcs_usb = qphy->pcs_usb ?: qphy->pcs;
+ void __iomem *pcs_misc = qphy->pcs_misc;
+
+ /* Disable i/o clamp_n on resume for normal mode */
+ if (pcs_misc)
+ qphy_setbits(pcs_misc, QPHY_V3_PCS_MISC_CLAMP_ENABLE, CLAMP_EN);
+
+ qphy_clrbits(pcs_usb, cfg->regs[QPHY_PCS_AUTONOMOUS_MODE_CTRL],
+ ARCVR_DTCT_EN | ARCVR_DTCT_EVENT_SEL | ALFPS_DTCT_EN);
+
+ qphy_setbits(pcs_usb, cfg->regs[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR], IRQ_CLEAR);
+ /* Writing 1 followed by 0 clears the interrupt */
+ qphy_clrbits(pcs_usb, cfg->regs[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR], IRQ_CLEAR);
+}
+
+static int __maybe_unused qmp_combo_runtime_suspend(struct device *dev)
+{
+ struct qcom_qmp *qmp = dev_get_drvdata(dev);
+ struct qmp_phy *qphy = qmp->usb_phy;
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+
+ dev_vdbg(dev, "Suspending QMP phy, mode:%d\n", qphy->mode);
+
+ if (!qmp->init_count) {
+ dev_vdbg(dev, "PHY not initialized, bailing out\n");
+ return 0;
+ }
+
+ qmp_combo_enable_autonomous_mode(qphy);
+
+ clk_disable_unprepare(qphy->pipe_clk);
+ clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks);
+
+ return 0;
+}
+
+static int __maybe_unused qmp_combo_runtime_resume(struct device *dev)
+{
+ struct qcom_qmp *qmp = dev_get_drvdata(dev);
+ struct qmp_phy *qphy = qmp->usb_phy;
+ const struct qmp_phy_cfg *cfg = qphy->cfg;
+ int ret = 0;
+
+ dev_vdbg(dev, "Resuming QMP phy, mode:%d\n", qphy->mode);
+
+ if (!qmp->init_count) {
+ dev_vdbg(dev, "PHY not initialized, bailing out\n");
+ return 0;
+ }
+
+ ret = clk_bulk_prepare_enable(cfg->num_clks, qmp->clks);
+ if (ret)
+ return ret;
+
+ ret = clk_prepare_enable(qphy->pipe_clk);
+ if (ret) {
+ dev_err(dev, "pipe_clk enable failed, err=%d\n", ret);
+ clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks);
+ return ret;
+ }
+
+ qmp_combo_disable_autonomous_mode(qphy);
+
+ return 0;
+}
+
+static int qmp_combo_vreg_init(struct device *dev, const struct qmp_phy_cfg *cfg)
+{
+ struct qcom_qmp *qmp = dev_get_drvdata(dev);
+ int num = cfg->num_vregs;
+ int ret, i;
+
+ qmp->vregs = devm_kcalloc(dev, num, sizeof(*qmp->vregs), GFP_KERNEL);
+ if (!qmp->vregs)
+ return -ENOMEM;
+
+ for (i = 0; i < num; i++)
+ qmp->vregs[i].supply = cfg->vreg_list[i].name;
+
+ ret = devm_regulator_bulk_get(dev, num, qmp->vregs);
+ if (ret) {
+ dev_err(dev, "failed at devm_regulator_bulk_get\n");
+ return ret;
+ }
+
+ for (i = 0; i < num; i++) {
+ ret = regulator_set_load(qmp->vregs[i].consumer,
+ cfg->vreg_list[i].enable_load);
+ if (ret) {
+ dev_err(dev, "failed to set load at %s\n",
+ qmp->vregs[i].supply);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+static int qmp_combo_reset_init(struct device *dev, const struct qmp_phy_cfg *cfg)
+{
+ struct qcom_qmp *qmp = dev_get_drvdata(dev);
+ int i;
+ int ret;
+
+ qmp->resets = devm_kcalloc(dev, cfg->num_resets,
+ sizeof(*qmp->resets), GFP_KERNEL);
+ if (!qmp->resets)
+ return -ENOMEM;
+
+ for (i = 0; i < cfg->num_resets; i++)
+ qmp->resets[i].id = cfg->reset_list[i];
+
+ ret = devm_reset_control_bulk_get_exclusive(dev, cfg->num_resets, qmp->resets);
+ if (ret)
+ return dev_err_probe(dev, ret, "failed to get resets\n");
+
+ return 0;
+}
+
+static int qmp_combo_clk_init(struct device *dev, const struct qmp_phy_cfg *cfg)
+{
+ struct qcom_qmp *qmp = dev_get_drvdata(dev);
+ int num = cfg->num_clks;
+ int i;
+
+ qmp->clks = devm_kcalloc(dev, num, sizeof(*qmp->clks), GFP_KERNEL);
+ if (!qmp->clks)
+ return -ENOMEM;
+
+ for (i = 0; i < num; i++)
+ qmp->clks[i].id = cfg->clk_list[i];
+
+ return devm_clk_bulk_get(dev, num, qmp->clks);
+}
+
+static void phy_clk_release_provider(void *res)
+{
+ of_clk_del_provider(res);
+}
+
+/*
+ * Register a fixed rate pipe clock.
+ *
+ * The <s>_pipe_clksrc generated by PHY goes to the GCC that gate
+ * controls it. The <s>_pipe_clk coming out of the GCC is requested
+ * by the PHY driver for its operations.
+ * We register the <s>_pipe_clksrc here. The gcc driver takes care
+ * of assigning this <s>_pipe_clksrc as parent to <s>_pipe_clk.
+ * Below picture shows this relationship.
+ *
+ * +---------------+
+ * | PHY block |<<---------------------------------------+
+ * | | |
+ * | +-------+ | +-----+ |
+ * I/P---^-->| PLL |---^--->pipe_clksrc--->| GCC |--->pipe_clk---+
+ * clk | +-------+ | +-----+
+ * +---------------+
+ */
+static int phy_pipe_clk_register(struct qcom_qmp *qmp, struct device_node *np)
+{
+ struct clk_fixed_rate *fixed;
+ struct clk_init_data init = { };
+ int ret;
+
+ ret = of_property_read_string(np, "clock-output-names", &init.name);
+ if (ret) {
+ dev_err(qmp->dev, "%pOFn: No clock-output-names\n", np);
+ return ret;
+ }
+
+ fixed = devm_kzalloc(qmp->dev, sizeof(*fixed), GFP_KERNEL);
+ if (!fixed)
+ return -ENOMEM;
+
+ init.ops = &clk_fixed_rate_ops;
+
+ /* controllers using QMP phys use 125MHz pipe clock interface */
+ fixed->fixed_rate = 125000000;
+ fixed->hw.init = &init;
+
+ ret = devm_clk_hw_register(qmp->dev, &fixed->hw);
+ if (ret)
+ return ret;
+
+ ret = of_clk_add_hw_provider(np, of_clk_hw_simple_get, &fixed->hw);
+ if (ret)
+ return ret;
+
+ /*
+ * Roll a devm action because the clock provider is the child node, but
+ * the child node is not actually a device.
+ */
+ return devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, np);
+}
+
+/*
+ * Display Port PLL driver block diagram for branch clocks
+ *
+ * +------------------------------+
+ * | DP_VCO_CLK |
+ * | |
+ * | +-------------------+ |
+ * | | (DP PLL/VCO) | |
+ * | +---------+---------+ |
+ * | v |
+ * | +----------+-----------+ |
+ * | | hsclk_divsel_clk_src | |
+ * | +----------+-----------+ |
+ * +------------------------------+
+ * |
+ * +---------<---------v------------>----------+
+ * | |
+ * +--------v----------------+ |
+ * | dp_phy_pll_link_clk | |
+ * | link_clk | |
+ * +--------+----------------+ |
+ * | |
+ * | |
+ * v v
+ * Input to DISPCC block |
+ * for link clk, crypto clk |
+ * and interface clock |
+ * |
+ * |
+ * +--------<------------+-----------------+---<---+
+ * | | |
+ * +----v---------+ +--------v-----+ +--------v------+
+ * | vco_divided | | vco_divided | | vco_divided |
+ * | _clk_src | | _clk_src | | _clk_src |
+ * | | | | | |
+ * |divsel_six | | divsel_two | | divsel_four |
+ * +-------+------+ +-----+--------+ +--------+------+
+ * | | |
+ * v---->----------v-------------<------v
+ * |
+ * +----------+-----------------+
+ * | dp_phy_pll_vco_div_clk |
+ * +---------+------------------+
+ * |
+ * v
+ * Input to DISPCC block
+ * for DP pixel clock
+ *
+ */
+static int qcom_qmp_dp_pixel_clk_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
+{
+ switch (req->rate) {
+ case 1620000000UL / 2:
+ case 2700000000UL / 2:
+ /* 5.4 and 8.1 GHz are same link rate as 2.7GHz, i.e. div 4 and div 6 */
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+static unsigned long
+qcom_qmp_dp_pixel_clk_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
+{
+ const struct qmp_phy_dp_clks *dp_clks;
+ const struct qmp_phy *qphy;
+ const struct phy_configure_opts_dp *dp_opts;
+
+ dp_clks = container_of(hw, struct qmp_phy_dp_clks, dp_pixel_hw);
+ qphy = dp_clks->qphy;
+ dp_opts = &qphy->dp_opts;
+
+ switch (dp_opts->link_rate) {
+ case 1620:
+ return 1620000000UL / 2;
+ case 2700:
+ return 2700000000UL / 2;
+ case 5400:
+ return 5400000000UL / 4;
+ case 8100:
+ return 8100000000UL / 6;
+ default:
+ return 0;
+ }
+}
+
+static const struct clk_ops qcom_qmp_dp_pixel_clk_ops = {
+ .determine_rate = qcom_qmp_dp_pixel_clk_determine_rate,
+ .recalc_rate = qcom_qmp_dp_pixel_clk_recalc_rate,
+};
+
+static int qcom_qmp_dp_link_clk_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
+{
+ switch (req->rate) {
+ case 162000000:
+ case 270000000:
+ case 540000000:
+ case 810000000:
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+static unsigned long
+qcom_qmp_dp_link_clk_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
+{
+ const struct qmp_phy_dp_clks *dp_clks;
+ const struct qmp_phy *qphy;
+ const struct phy_configure_opts_dp *dp_opts;
+
+ dp_clks = container_of(hw, struct qmp_phy_dp_clks, dp_link_hw);
+ qphy = dp_clks->qphy;
+ dp_opts = &qphy->dp_opts;
+
+ switch (dp_opts->link_rate) {
+ case 1620:
+ case 2700:
+ case 5400:
+ case 8100:
+ return dp_opts->link_rate * 100000;
+ default:
+ return 0;
+ }
+}
+
+static const struct clk_ops qcom_qmp_dp_link_clk_ops = {
+ .determine_rate = qcom_qmp_dp_link_clk_determine_rate,
+ .recalc_rate = qcom_qmp_dp_link_clk_recalc_rate,
+};
+
+static struct clk_hw *
+qcom_qmp_dp_clks_hw_get(struct of_phandle_args *clkspec, void *data)
+{
+ struct qmp_phy_dp_clks *dp_clks = data;
+ unsigned int idx = clkspec->args[0];
+
+ if (idx >= 2) {
+ pr_err("%s: invalid index %u\n", __func__, idx);
+ return ERR_PTR(-EINVAL);
+ }
+
+ if (idx == 0)
+ return &dp_clks->dp_link_hw;
+
+ return &dp_clks->dp_pixel_hw;
+}
+
+static int phy_dp_clks_register(struct qcom_qmp *qmp, struct qmp_phy *qphy,
+ struct device_node *np)
+{
+ struct clk_init_data init = { };
+ struct qmp_phy_dp_clks *dp_clks;
+ char name[64];
+ int ret;
+
+ dp_clks = devm_kzalloc(qmp->dev, sizeof(*dp_clks), GFP_KERNEL);
+ if (!dp_clks)
+ return -ENOMEM;
+
+ dp_clks->qphy = qphy;
+ qphy->dp_clks = dp_clks;
+
+ snprintf(name, sizeof(name), "%s::link_clk", dev_name(qmp->dev));
+ init.ops = &qcom_qmp_dp_link_clk_ops;
+ init.name = name;
+ dp_clks->dp_link_hw.init = &init;
+ ret = devm_clk_hw_register(qmp->dev, &dp_clks->dp_link_hw);
+ if (ret)
+ return ret;
+
+ snprintf(name, sizeof(name), "%s::vco_div_clk", dev_name(qmp->dev));
+ init.ops = &qcom_qmp_dp_pixel_clk_ops;
+ init.name = name;
+ dp_clks->dp_pixel_hw.init = &init;
+ ret = devm_clk_hw_register(qmp->dev, &dp_clks->dp_pixel_hw);
+ if (ret)
+ return ret;
+
+ ret = of_clk_add_hw_provider(np, qcom_qmp_dp_clks_hw_get, dp_clks);
+ if (ret)
+ return ret;
+
+ /*
+ * Roll a devm action because the clock provider is the child node, but
+ * the child node is not actually a device.
+ */
+ return devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, np);
+}
+
+static const struct phy_ops qmp_combo_usb_ops = {
+ .init = qmp_combo_enable,
+ .exit = qmp_combo_disable,
+ .set_mode = qmp_combo_set_mode,
+ .owner = THIS_MODULE,
+};
+
+static const struct phy_ops qmp_combo_dp_ops = {
+ .init = qmp_combo_init,
+ .configure = qcom_qmp_dp_phy_configure,
+ .power_on = qmp_combo_power_on,
+ .calibrate = qcom_qmp_dp_phy_calibrate,
+ .power_off = qmp_combo_power_off,
+ .exit = qmp_combo_exit,
+ .set_mode = qmp_combo_set_mode,
+ .owner = THIS_MODULE,
+};
+
+static int qmp_combo_create(struct device *dev, struct device_node *np, int id,
+ void __iomem *serdes, const struct qmp_phy_cfg *cfg)
+{
+ struct qcom_qmp *qmp = dev_get_drvdata(dev);
+ struct phy *generic_phy;
+ struct qmp_phy *qphy;
+ const struct phy_ops *ops;
+ int ret;
+
+ qphy = devm_kzalloc(dev, sizeof(*qphy), GFP_KERNEL);
+ if (!qphy)
+ return -ENOMEM;
+
+ qphy->cfg = cfg;
+ qphy->serdes = serdes;
+ /*
+ * Get memory resources for each phy lane:
+ * Resources are indexed as: tx -> 0; rx -> 1; pcs -> 2.
+ * For dual lane PHYs: tx2 -> 3, rx2 -> 4, pcs_misc (optional) -> 5
+ * For single lane PHYs: pcs_misc (optional) -> 3.
+ */
+ qphy->tx = devm_of_iomap(dev, np, 0, NULL);
+ if (IS_ERR(qphy->tx))
+ return PTR_ERR(qphy->tx);
+
+ qphy->rx = devm_of_iomap(dev, np, 1, NULL);
+ if (IS_ERR(qphy->rx))
+ return PTR_ERR(qphy->rx);
+
+ qphy->pcs = devm_of_iomap(dev, np, 2, NULL);
+ if (IS_ERR(qphy->pcs))
+ return PTR_ERR(qphy->pcs);
+
+ if (cfg->pcs_usb_offset)
+ qphy->pcs_usb = qphy->pcs + cfg->pcs_usb_offset;
+
+ if (cfg->lanes >= 2) {
+ qphy->tx2 = devm_of_iomap(dev, np, 3, NULL);
+ if (IS_ERR(qphy->tx2))
+ return PTR_ERR(qphy->tx2);
+
+ qphy->rx2 = devm_of_iomap(dev, np, 4, NULL);
+ if (IS_ERR(qphy->rx2))
+ return PTR_ERR(qphy->rx2);
+
+ qphy->pcs_misc = devm_of_iomap(dev, np, 5, NULL);
+ } else {
+ qphy->pcs_misc = devm_of_iomap(dev, np, 3, NULL);
+ }
+
+ if (IS_ERR(qphy->pcs_misc)) {
+ dev_vdbg(dev, "PHY pcs_misc-reg not used\n");
+ qphy->pcs_misc = NULL;
+ }
+
+ /*
+ * Get PHY's Pipe clock, if any. USB3 and PCIe are PIPE3
+ * based phys, so they essentially have pipe clock. So,
+ * we return error in case phy is USB3 or PIPE type.
+ * Otherwise, we initialize pipe clock to NULL for
+ * all phys that don't need this.
+ */
+ qphy->pipe_clk = devm_get_clk_from_child(dev, np, NULL);
+ if (IS_ERR(qphy->pipe_clk)) {
+ if (cfg->type == PHY_TYPE_USB3)
+ return dev_err_probe(dev, PTR_ERR(qphy->pipe_clk),
+ "failed to get lane%d pipe_clk\n",
+ id);
+ qphy->pipe_clk = NULL;
+ }
+
+ if (cfg->type == PHY_TYPE_DP)
+ ops = &qmp_combo_dp_ops;
+ else
+ ops = &qmp_combo_usb_ops;
+
+ generic_phy = devm_phy_create(dev, np, ops);
+ if (IS_ERR(generic_phy)) {
+ ret = PTR_ERR(generic_phy);
+ dev_err(dev, "failed to create qphy %d\n", ret);
+ return ret;
+ }
+
+ qphy->phy = generic_phy;
+ qphy->qmp = qmp;
+ qmp->phys[id] = qphy;
+ phy_set_drvdata(generic_phy, qphy);
+
+ return 0;
+}
+
+static const struct of_device_id qmp_combo_of_match_table[] = {
+ {
+ .compatible = "qcom,sc7180-qmp-usb3-dp-phy",
+ .data = &sc7180_usb3dpphy_cfg,
+ },
+ {
+ .compatible = "qcom,sdm845-qmp-usb3-dp-phy",
+ .data = &sdm845_usb3dpphy_cfg,
+ },
+ {
+ .compatible = "qcom,sm8250-qmp-usb3-dp-phy",
+ .data = &sm8250_usb3dpphy_cfg,
+ },
+ {
+ .compatible = "qcom,sc8180x-qmp-usb3-dp-phy",
+ .data = &sc8180x_usb3dpphy_cfg,
+ },
+ {
+ .compatible = "qcom,sc8280xp-qmp-usb43dp-phy",
+ .data = &sc8280xp_usb43dpphy_combo_cfg,
+ },
+ { }
+};
+MODULE_DEVICE_TABLE(of, qmp_combo_of_match_table);
+
+static const struct dev_pm_ops qmp_combo_pm_ops = {
+ SET_RUNTIME_PM_OPS(qmp_combo_runtime_suspend,
+ qmp_combo_runtime_resume, NULL)
+};
+
+static int qmp_combo_probe(struct platform_device *pdev)
+{
+ struct qcom_qmp *qmp;
+ struct device *dev = &pdev->dev;
+ struct device_node *child;
+ struct phy_provider *phy_provider;
+ void __iomem *serdes;
+ void __iomem *usb_serdes;
+ void __iomem *dp_serdes = NULL;
+ const struct qmp_phy_combo_cfg *combo_cfg = NULL;
+ const struct qmp_phy_cfg *cfg = NULL;
+ const struct qmp_phy_cfg *usb_cfg = NULL;
+ const struct qmp_phy_cfg *dp_cfg = NULL;
+ int num, id, expected_phys;
+ int ret;
+
+ qmp = devm_kzalloc(dev, sizeof(*qmp), GFP_KERNEL);
+ if (!qmp)
+ return -ENOMEM;
+
+ qmp->dev = dev;
+ dev_set_drvdata(dev, qmp);
+
+ /* Get the specific init parameters of QMP phy */
+ combo_cfg = of_device_get_match_data(dev);
+ if (!combo_cfg)
+ return -EINVAL;
+
+ usb_cfg = combo_cfg->usb_cfg;
+ cfg = usb_cfg; /* Setup clks and regulators */
+
+ /* per PHY serdes; usually located at base address */
+ usb_serdes = serdes = devm_platform_ioremap_resource(pdev, 0);
+ if (IS_ERR(serdes))
+ return PTR_ERR(serdes);
+
+ qmp->dp_com = devm_platform_ioremap_resource(pdev, 1);
+ if (IS_ERR(qmp->dp_com))
+ return PTR_ERR(qmp->dp_com);
+
+ /* Only two serdes for combo PHY */
+ dp_serdes = devm_platform_ioremap_resource(pdev, 2);
+ if (IS_ERR(dp_serdes))
+ return PTR_ERR(dp_serdes);
+
+ dp_cfg = combo_cfg->dp_cfg;
+ expected_phys = 2;
+
+ mutex_init(&qmp->phy_mutex);
+
+ ret = qmp_combo_clk_init(dev, cfg);
+ if (ret)
+ return ret;
+
+ ret = qmp_combo_reset_init(dev, cfg);
+ if (ret)
+ return ret;
+
+ ret = qmp_combo_vreg_init(dev, cfg);
+ if (ret)
+ return dev_err_probe(dev, ret,
+ "failed to get regulator supplies\n");
+
+ num = of_get_available_child_count(dev->of_node);
+ /* do we have a rogue child node ? */
+ if (num > expected_phys)
+ return -EINVAL;
+
+ qmp->phys = devm_kcalloc(dev, num, sizeof(*qmp->phys), GFP_KERNEL);
+ if (!qmp->phys)
+ return -ENOMEM;
+
+ pm_runtime_set_active(dev);
+ ret = devm_pm_runtime_enable(dev);
+ if (ret)
+ return ret;
+ /*
+ * Prevent runtime pm from being ON by default. Users can enable
+ * it using power/control in sysfs.
+ */
+ pm_runtime_forbid(dev);
+
+ id = 0;
+ for_each_available_child_of_node(dev->of_node, child) {
+ if (of_node_name_eq(child, "dp-phy")) {
+ cfg = dp_cfg;
+ serdes = dp_serdes;
+
+ /* Create per-lane phy */
+ ret = qmp_combo_create(dev, child, id, serdes, cfg);
+ if (ret) {
+ dev_err(dev, "failed to create lane%d phy, %d\n",
+ id, ret);
+ goto err_node_put;
+ }
+
+ ret = phy_dp_clks_register(qmp, qmp->phys[id], child);
+ if (ret) {
+ dev_err(qmp->dev,
+ "failed to register DP clock source\n");
+ goto err_node_put;
+ }
+ } else if (of_node_name_eq(child, "usb3-phy")) {
+ cfg = usb_cfg;
+ serdes = usb_serdes;
+
+ /* Create per-lane phy */
+ ret = qmp_combo_create(dev, child, id, serdes, cfg);
+ if (ret) {
+ dev_err(dev, "failed to create lane%d phy, %d\n",
+ id, ret);
+ goto err_node_put;
+ }
+
+ qmp->usb_phy = qmp->phys[id];
+
+ /*
+ * Register the pipe clock provided by phy.
+ * See function description to see details of this pipe clock.
+ */
+ ret = phy_pipe_clk_register(qmp, child);
+ if (ret) {
+ dev_err(qmp->dev,
+ "failed to register pipe clock source\n");
+ goto err_node_put;
+ }
+ }
+
+ id++;
+ }
+
+ if (!qmp->usb_phy)
+ return -EINVAL;
+
+ phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
+
+ return PTR_ERR_OR_ZERO(phy_provider);
+
+err_node_put:
+ of_node_put(child);
+ return ret;
+}
+
+static struct platform_driver qmp_combo_driver = {
+ .probe = qmp_combo_probe,
+ .driver = {
+ .name = "qcom-qmp-combo-phy",
+ .pm = &qmp_combo_pm_ops,
+ .of_match_table = qmp_combo_of_match_table,
+ },
+};
+
+module_platform_driver(qmp_combo_driver);
+
+MODULE_AUTHOR("Vivek Gautam <vivek.gautam@codeaurora.org>");
+MODULE_DESCRIPTION("Qualcomm QMP USB+DP combo PHY driver");
+MODULE_LICENSE("GPL v2");