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path: root/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
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-rw-r--r--drivers/phy/qualcomm/phy-qcom-qmp-ufs.c1704
1 files changed, 1704 insertions, 0 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
new file mode 100644
index 0000000000..3927eba8e4
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
@@ -0,0 +1,1704 @@
+// 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_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 <ufs/unipro.h>
+#include "phy-qcom-qmp.h"
+#include "phy-qcom-qmp-pcs-ufs-v2.h"
+#include "phy-qcom-qmp-pcs-ufs-v3.h"
+#include "phy-qcom-qmp-pcs-ufs-v4.h"
+#include "phy-qcom-qmp-pcs-ufs-v5.h"
+#include "phy-qcom-qmp-pcs-ufs-v6.h"
+
+#include "phy-qcom-qmp-qserdes-txrx-ufs-v6.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_READY_STATUS bit */
+#define PCS_READY BIT(0)
+
+#define PHY_INIT_COMPLETE_TIMEOUT 10000
+
+struct qmp_phy_init_tbl {
+ unsigned int offset;
+ unsigned int val;
+ /*
+ * 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_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_READY_STATUS,
+ QPHY_PCS_POWER_DOWN_CONTROL,
+ /* Keep last to ensure regs_layout arrays are properly initialized */
+ QPHY_LAYOUT_SIZE
+};
+
+static const unsigned int ufsphy_v2_regs_layout[QPHY_LAYOUT_SIZE] = {
+ [QPHY_START_CTRL] = QPHY_V2_PCS_UFS_PHY_START,
+ [QPHY_PCS_READY_STATUS] = QPHY_V2_PCS_UFS_READY_STATUS,
+ [QPHY_PCS_POWER_DOWN_CONTROL] = QPHY_V2_PCS_UFS_POWER_DOWN_CONTROL,
+};
+
+static const unsigned int ufsphy_v3_regs_layout[QPHY_LAYOUT_SIZE] = {
+ [QPHY_START_CTRL] = QPHY_V3_PCS_UFS_PHY_START,
+ [QPHY_PCS_READY_STATUS] = QPHY_V3_PCS_UFS_READY_STATUS,
+ [QPHY_PCS_POWER_DOWN_CONTROL] = QPHY_V3_PCS_UFS_POWER_DOWN_CONTROL,
+};
+
+static const unsigned int ufsphy_v4_regs_layout[QPHY_LAYOUT_SIZE] = {
+ [QPHY_START_CTRL] = QPHY_V4_PCS_UFS_PHY_START,
+ [QPHY_PCS_READY_STATUS] = QPHY_V4_PCS_UFS_READY_STATUS,
+ [QPHY_SW_RESET] = QPHY_V4_PCS_UFS_SW_RESET,
+ [QPHY_PCS_POWER_DOWN_CONTROL] = QPHY_V4_PCS_UFS_POWER_DOWN_CONTROL,
+};
+
+static const unsigned int ufsphy_v5_regs_layout[QPHY_LAYOUT_SIZE] = {
+ [QPHY_START_CTRL] = QPHY_V5_PCS_UFS_PHY_START,
+ [QPHY_PCS_READY_STATUS] = QPHY_V5_PCS_UFS_READY_STATUS,
+ [QPHY_SW_RESET] = QPHY_V5_PCS_UFS_SW_RESET,
+ [QPHY_PCS_POWER_DOWN_CONTROL] = QPHY_V5_PCS_UFS_POWER_DOWN_CONTROL,
+};
+
+static const unsigned int ufsphy_v6_regs_layout[QPHY_LAYOUT_SIZE] = {
+ [QPHY_START_CTRL] = QPHY_V6_PCS_UFS_PHY_START,
+ [QPHY_PCS_READY_STATUS] = QPHY_V6_PCS_UFS_READY_STATUS,
+ [QPHY_SW_RESET] = QPHY_V6_PCS_UFS_SW_RESET,
+ [QPHY_PCS_POWER_DOWN_CONTROL] = QPHY_V6_PCS_UFS_POWER_DOWN_CONTROL,
+};
+
+static const struct qmp_phy_init_tbl msm8996_ufsphy_serdes[] = {
+ QMP_PHY_INIT_CFG(QSERDES_COM_CMN_CONFIG, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_EN_SEL, 0xd7),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CLK_SELECT, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SYS_CLK_CTRL, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_COM_BG_TIMER, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_COM_HSCLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CORECLK_DIV, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CORECLK_DIV_MODE1, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP_EN, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_CTRL, 0x10),
+ QMP_PHY_INIT_CFG(QSERDES_COM_RESETSM_CNTRL, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CORE_CLK_EN, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP_CFG, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER1, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER2, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_MAP, 0x54),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SVS_MODE_CLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DEC_START_MODE0, 0x82),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START2_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START3_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CP_CTRL_MODE0, 0x0b),
+ QMP_PHY_INIT_CFG(QSERDES_COM_PLL_RCTRL_MODE0, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_COM_PLL_CCTRL_MODE0, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN0_MODE0, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE1_MODE0, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE2_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP1_MODE0, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP2_MODE0, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP3_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DEC_START_MODE1, 0x98),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START1_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START2_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START3_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CP_CTRL_MODE1, 0x0b),
+ QMP_PHY_INIT_CFG(QSERDES_COM_PLL_RCTRL_MODE1, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_COM_PLL_CCTRL_MODE1, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN0_MODE1, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN1_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE1_MODE1, 0xd6),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE2_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP1_MODE1, 0x32),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP2_MODE1, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP3_MODE1, 0x00),
+};
+
+static const struct qmp_phy_init_tbl msm8996_ufsphy_tx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_TX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN, 0x45),
+ QMP_PHY_INIT_CFG(QSERDES_TX_LANE_MODE, 0x02),
+};
+
+static const struct qmp_phy_init_tbl msm8996_ufsphy_rx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_LVL, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_CNTRL, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_INTERFACE_MODE, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_DEGLITCH_CNTRL, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_FASTLOCK_FO_GAIN, 0x0B),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_TERM_BW, 0x5b),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQ_GAIN1_LSB, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQ_GAIN1_MSB, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQ_GAIN2_LSB, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQ_GAIN2_MSB, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0E),
+};
+
+static const struct qmp_phy_init_tbl sm6115_ufsphy_serdes[] = {
+ QMP_PHY_INIT_CFG(QSERDES_COM_CMN_CONFIG, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_EN_SEL, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CLK_SELECT, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SYS_CLK_CTRL, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_COM_BG_TIMER, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_COM_HSCLK_SEL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CORECLK_DIV, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CORECLK_DIV_MODE1, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP_EN, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_CTRL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_RESETSM_CNTRL, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CORE_CLK_EN, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP_CFG, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER1, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER2, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_MAP, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SVS_MODE_CLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DEC_START_MODE0, 0x82),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START2_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START3_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CP_CTRL_MODE0, 0x0b),
+ QMP_PHY_INIT_CFG(QSERDES_COM_PLL_RCTRL_MODE0, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_COM_PLL_CCTRL_MODE0, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN0_MODE0, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE1_MODE0, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE2_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP1_MODE0, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP2_MODE0, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP3_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DEC_START_MODE1, 0x98),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START1_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START2_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START3_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_CP_CTRL_MODE1, 0x0b),
+ QMP_PHY_INIT_CFG(QSERDES_COM_PLL_RCTRL_MODE1, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_COM_PLL_CCTRL_MODE1, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN0_MODE1, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN1_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE1_MODE1, 0xd6),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE2_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP1_MODE1, 0x32),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP2_MODE1, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP3_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_PLL_IVCO, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_COM_BG_TRIM, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_INITVAL1, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_INITVAL2, 0x00),
+};
+
+static const struct qmp_phy_init_tbl sm6115_ufsphy_hs_b_serdes[] = {
+ QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_MAP, 0x44),
+};
+
+static const struct qmp_phy_init_tbl sm6115_ufsphy_tx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_TX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN, 0x45),
+ QMP_PHY_INIT_CFG(QSERDES_TX_LANE_MODE, 0x06),
+};
+
+static const struct qmp_phy_init_tbl sm6115_ufsphy_rx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_LVL, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_CNTRL, 0x0F),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_INTERFACE_MODE, 0x40),
+ QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_DEGLITCH_CNTRL, 0x1E),
+ QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_FASTLOCK_FO_GAIN, 0x0B),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_TERM_BW, 0x5B),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQ_GAIN1_LSB, 0xFF),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQ_GAIN1_MSB, 0x3F),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQ_GAIN2_LSB, 0xFF),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQ_GAIN2_MSB, 0x3F),
+ QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0D),
+ QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SVS_SO_GAIN_HALF, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SVS_SO_GAIN_QUARTER, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SVS_SO_GAIN, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x5B),
+};
+
+static const struct qmp_phy_init_tbl sm6115_ufsphy_pcs[] = {
+ QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_RX_PWM_GEAR_BAND, 0x15),
+ QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_RX_SIGDET_CTRL2, 0x6d),
+ QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_TX_LARGE_AMP_DRV_LVL, 0x0f),
+ QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_TX_SMALL_AMP_DRV_LVL, 0x02),
+ QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_RX_MIN_STALL_NOCONFIG_TIME_CAP, 0x28),
+ QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_RX_SYM_RESYNC_CTRL, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_TX_LARGE_AMP_POST_EMP_LVL, 0x12),
+ QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_TX_SMALL_AMP_POST_EMP_LVL, 0x0f),
+ QMP_PHY_INIT_CFG(QPHY_V2_PCS_UFS_RX_MIN_HIBERN8_TIME, 0x9a), /* 8 us */
+};
+
+static const struct qmp_phy_init_tbl sdm845_ufsphy_serdes[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_BG_TIMER, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0xd5),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_RESETSM_CNTRL, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_CTRL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_INITVAL1, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_INITVAL2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x82),
+ 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_GAIN0_MODE0, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE0, 0xda),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE0, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE1, 0x98),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE1, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE1, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE1, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE1, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE1, 0xc1),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE1, 0x32),
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE1, 0x0f),
+};
+
+static const struct qmp_phy_init_tbl sdm845_ufsphy_hs_b_serdes[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x44),
+};
+
+static const struct qmp_phy_init_tbl sdm845_ufsphy_tx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_LANE_MODE_1, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_RX, 0x07),
+};
+
+static const struct qmp_phy_init_tbl sdm845_ufsphy_rx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_LVL, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_INTERFACE_MODE, 0x40),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_FO_GAIN, 0x0b),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_TERM_BW, 0x5b),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1b),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SVS_SO_GAIN_HALF, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SVS_SO_GAIN_QUARTER, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SVS_SO_GAIN, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_PI_CONTROLS, 0x81),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_LOW, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_MODE_00, 0x59),
+};
+
+static const struct qmp_phy_init_tbl sdm845_ufsphy_pcs[] = {
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_RX_SIGDET_CTRL2, 0x6e),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_TX_LARGE_AMP_DRV_LVL, 0x0a),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_TX_SMALL_AMP_DRV_LVL, 0x02),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_RX_SYM_RESYNC_CTRL, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_TX_MID_TERM_CTRL1, 0x43),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_RX_SIGDET_CTRL1, 0x0f),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_RX_MIN_HIBERN8_TIME, 0x9a),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_MULTI_LANE_CTRL1, 0x02),
+};
+
+static const struct qmp_phy_init_tbl sm7150_ufsphy_rx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_LVL, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_INTERFACE_MODE, 0x40),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_FO_GAIN, 0x0b),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_TERM_BW, 0x5b),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1b),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SVS_SO_GAIN_HALF, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SVS_SO_GAIN_QUARTER, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SVS_SO_GAIN, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x5b),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_PI_CONTROLS, 0x81),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_LOW, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_MODE_00, 0x59),
+};
+
+static const struct qmp_phy_init_tbl sm7150_ufsphy_pcs[] = {
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_RX_SIGDET_CTRL2, 0x6f),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_TX_LARGE_AMP_DRV_LVL, 0x0f),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_TX_SMALL_AMP_DRV_LVL, 0x02),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_RX_SYM_RESYNC_CTRL, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_TX_MID_TERM_CTRL1, 0x43),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_RX_SIGDET_CTRL1, 0x0f),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_RX_MIN_HIBERN8_TIME, 0xff),
+ QMP_PHY_INIT_CFG(QPHY_V3_PCS_UFS_MULTI_LANE_CTRL1, 0x02),
+};
+
+static const struct qmp_phy_init_tbl sm8150_ufsphy_serdes[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0xd9),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_HS_SWITCH_SEL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_IVCO, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_INITVAL2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x82),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xac),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE1, 0x98),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE1, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE1, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE1, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE1, 0x32),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE1, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0xdd),
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x23),
+};
+
+static const struct qmp_phy_init_tbl sm8150_ufsphy_hs_b_serdes[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x06),
+};
+
+static const struct qmp_phy_init_tbl sm8150_ufsphy_tx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_PWM_GEAR_1_DIVIDER_BAND0_1, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_PWM_GEAR_2_DIVIDER_BAND0_1, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_PWM_GEAR_3_DIVIDER_BAND0_1, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_PWM_GEAR_4_DIVIDER_BAND0_1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_TRAN_DRVR_EMP_EN, 0x0c),
+};
+
+static const struct qmp_phy_init_tbl sm8150_ufsphy_hs_g4_tx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x75),
+};
+
+static const struct qmp_phy_init_tbl sm8150_ufsphy_rx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_LVL, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_BAND, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_FO_GAIN, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0xf1),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_COUNT_LOW, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CTRL2, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_TERM_BW, 0x1b),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1d),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_MEASURE_TIME, 0x10),
+ 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_MODE_00_LOW, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0xf6),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x3d),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0xe0),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0xb1),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0xe0),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0xb1),
+};
+
+static const struct qmp_phy_init_tbl sm8150_ufsphy_hs_g4_rx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x5a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CTRL2, 0x81),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_TERM_BW, 0x6f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_MEASURE_TIME, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x6c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x6d),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0x6d),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xed),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0x3c),
+};
+
+static const struct qmp_phy_init_tbl sm8150_ufsphy_pcs[] = {
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_UFS_RX_SIGDET_CTRL2, 0x6d),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_UFS_TX_LARGE_AMP_DRV_LVL, 0x0a),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_UFS_TX_SMALL_AMP_DRV_LVL, 0x02),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_UFS_TX_MID_TERM_CTRL1, 0x43),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_UFS_DEBUG_BUS_CLKSEL, 0x1f),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_UFS_RX_MIN_HIBERN8_TIME, 0xff),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_UFS_MULTI_LANE_CTRL1, 0x02),
+};
+
+static const struct qmp_phy_init_tbl sm8150_ufsphy_hs_g4_pcs[] = {
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_UFS_TX_LARGE_AMP_DRV_LVL, 0x10),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_UFS_BIST_FIXED_PAT_CTRL, 0x0a),
+};
+
+static const struct qmp_phy_init_tbl sm8250_ufsphy_hs_g4_tx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0xe5),
+};
+
+static const struct qmp_phy_init_tbl sm8250_ufsphy_hs_g4_rx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x5a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CTRL2, 0x81),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_TERM_BW, 0x6f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL1, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x17),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_MEASURE_TIME, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x2c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x6d),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0x6d),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xed),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0x3c),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_serdes[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_EN_SEL, 0xd9),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_SEL, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_HS_SWITCH_SEL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP_EN, 0x42),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_MAP, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_IVCO, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_INITVAL2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_HSCLK_SEL, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE0, 0x82),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE0, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE0, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE0, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE0, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE0, 0x19),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xac),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE1, 0x98),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE1, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE1, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE1, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE1, 0x65),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE1, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0xdd),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x23),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_hs_b_serdes[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_MAP, 0x06),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_tx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_PWM_GEAR_1_DIVIDER_BAND0_1, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_PWM_GEAR_2_DIVIDER_BAND0_1, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_PWM_GEAR_3_DIVIDER_BAND0_1, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_PWM_GEAR_4_DIVIDER_BAND0_1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_1, 0xf5),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_3, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_TX, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_RX, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_TRAN_DRVR_EMP_EN, 0x0c),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_rx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_SIGDET_LVL, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_SIGDET_CNTRL, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_SIGDET_DEGLITCH_CNTRL, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_BAND, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_FO_GAIN, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x5a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_PI_CONTROLS, 0xf1),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_COUNT_LOW, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_PI_CTRL2, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FO_GAIN, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SO_GAIN, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_TERM_BW, 0x1b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL1, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL2, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x17),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_IDAC_MEASURE_TIME, 0x10),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_IDAC_TSETTLE_LOW, 0xc0),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_IDAC_TSETTLE_HIGH, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_LOW, 0x6d),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH, 0x6d),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH2, 0xed),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH3, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH4, 0x3c),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_LOW, 0xe0),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH2, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH3, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH4, 0xb7),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_LOW, 0xe0),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH2, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH3, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH4, 0xb7),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_DCC_CTRL1, 0x0c),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_pcs[] = {
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_RX_SIGDET_CTRL2, 0x6d),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_TX_LARGE_AMP_DRV_LVL, 0x0a),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_TX_SMALL_AMP_DRV_LVL, 0x02),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_TX_MID_TERM_CTRL1, 0x43),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_DEBUG_BUS_CLKSEL, 0x1f),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_RX_MIN_HIBERN8_TIME, 0xff),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_RX_SIGDET_CTRL1, 0x0e),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_MULTI_LANE_CTRL1, 0x02),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_g4_tx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_1, 0xe5),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_g4_rx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_PI_CTRL2, 0x81),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_TERM_BW, 0x6f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL4, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_IDAC_MEASURE_TIME, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_IDAC_TSETTLE_LOW, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_IDAC_TSETTLE_HIGH, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_LOW, 0xbf),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH, 0xbf),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH2, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH3, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH4, 0x2d),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_LOW, 0x6d),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH, 0x6d),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH2, 0xed),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH4, 0x3c),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_g4_pcs[] = {
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_BIST_FIXED_PAT_CTRL, 0x0a),
+};
+
+static const struct qmp_phy_init_tbl sm8550_ufsphy_serdes[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_SYSCLK_EN_SEL, 0xd9),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_CMN_CONFIG_1, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_HSCLK_SEL_1, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_HSCLK_HS_SWITCH_SEL_1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP_EN, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_VCO_TUNE_MAP, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_IVCO, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_VCO_TUNE_INITVAL2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE0, 0x41),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE0, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE0, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE0, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE0, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE0, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE0, 0x4c),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE0, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE0, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE0, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE0, 0x99),
+ QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE0, 0x07),
+};
+
+static const struct qmp_phy_init_tbl sm8550_ufsphy_tx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V6_TX_LANE_MODE_1, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_TX_RES_CODE_LANE_OFFSET_TX, 0x07),
+};
+
+static const struct qmp_phy_init_tbl sm8550_ufsphy_rx[] = {
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_UCDR_FASTLOCK_FO_GAIN_RATE2, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_UCDR_FASTLOCK_FO_GAIN_RATE4, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_VGA_CAL_MAN_VAL, 0x0e),
+
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_MODE_RATE_0_1_B0, 0xc2),
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_MODE_RATE_0_1_B1, 0xc2),
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_MODE_RATE_0_1_B3, 0x1a),
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_MODE_RATE_0_1_B6, 0x60),
+
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_MODE_RATE2_B3, 0x9e),
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_MODE_RATE2_B6, 0x60),
+
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_MODE_RATE3_B3, 0x9e),
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_MODE_RATE3_B4, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_MODE_RATE3_B5, 0x36),
+ QMP_PHY_INIT_CFG(QSERDES_UFS_V6_RX_MODE_RATE3_B8, 0x02),
+};
+
+static const struct qmp_phy_init_tbl sm8550_ufsphy_pcs[] = {
+ QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_RX_SIGDET_CTRL2, 0x69),
+ QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_TX_LARGE_AMP_DRV_LVL, 0x0f),
+ QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_TX_MID_TERM_CTRL1, 0x43),
+ QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_PLL_CNTL, 0x2b),
+ QMP_PHY_INIT_CFG(QPHY_V6_PCS_UFS_MULTI_LANE_CTRL1, 0x02),
+};
+
+struct qmp_ufs_offsets {
+ u16 serdes;
+ u16 pcs;
+ u16 tx;
+ u16 rx;
+ u16 tx2;
+ u16 rx2;
+};
+
+struct qmp_phy_cfg_tbls {
+ /* Init sequence for PHY blocks - serdes, tx, rx, pcs */
+ const struct qmp_phy_init_tbl *serdes;
+ int serdes_num;
+ const struct qmp_phy_init_tbl *tx;
+ int tx_num;
+ const struct qmp_phy_init_tbl *rx;
+ int rx_num;
+ const struct qmp_phy_init_tbl *pcs;
+ int pcs_num;
+};
+
+/* struct qmp_phy_cfg - per-PHY initialization config */
+struct qmp_phy_cfg {
+ int lanes;
+
+ const struct qmp_ufs_offsets *offsets;
+
+ /* Main init sequence for PHY blocks - serdes, tx, rx, pcs */
+ const struct qmp_phy_cfg_tbls tbls;
+ /* Additional sequence for HS Series B */
+ const struct qmp_phy_cfg_tbls tbls_hs_b;
+ /* Additional sequence for HS G4 */
+ const struct qmp_phy_cfg_tbls tbls_hs_g4;
+
+ /* clock ids to be requested */
+ const char * const *clk_list;
+ int num_clks;
+ /* regulators to be requested */
+ const char * const *vreg_list;
+ int num_vregs;
+
+ /* array of registers with different offsets */
+ const unsigned int *regs;
+
+ /* true, if PCS block has no separate SW_RESET register */
+ bool no_pcs_sw_reset;
+};
+
+struct qmp_ufs {
+ struct device *dev;
+
+ const struct qmp_phy_cfg *cfg;
+
+ void __iomem *serdes;
+ void __iomem *pcs;
+ void __iomem *pcs_misc;
+ void __iomem *tx;
+ void __iomem *rx;
+ void __iomem *tx2;
+ void __iomem *rx2;
+
+ struct clk_bulk_data *clks;
+ struct regulator_bulk_data *vregs;
+ struct reset_control *ufs_reset;
+
+ struct phy *phy;
+ u32 mode;
+ u32 submode;
+};
+
+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 msm8996_ufs_phy_clk_l[] = {
+ "ref",
+};
+
+/* the primary usb3 phy on sm8250 doesn't have a ref clock */
+static const char * const sm8450_ufs_phy_clk_l[] = {
+ "qref", "ref", "ref_aux",
+};
+
+static const char * const sdm845_ufs_phy_clk_l[] = {
+ "ref", "ref_aux",
+};
+
+/* list of regulators */
+static const char * const qmp_phy_vreg_l[] = {
+ "vdda-phy", "vdda-pll",
+};
+
+static const struct qmp_ufs_offsets qmp_ufs_offsets = {
+ .serdes = 0,
+ .pcs = 0xc00,
+ .tx = 0x400,
+ .rx = 0x600,
+ .tx2 = 0x800,
+ .rx2 = 0xa00,
+};
+
+static const struct qmp_ufs_offsets qmp_ufs_offsets_v6 = {
+ .serdes = 0,
+ .pcs = 0x0400,
+ .tx = 0x1000,
+ .rx = 0x1200,
+ .tx2 = 0x1800,
+ .rx2 = 0x1a00,
+};
+
+static const struct qmp_phy_cfg msm8996_ufsphy_cfg = {
+ .lanes = 1,
+
+ .offsets = &qmp_ufs_offsets,
+
+ .tbls = {
+ .serdes = msm8996_ufsphy_serdes,
+ .serdes_num = ARRAY_SIZE(msm8996_ufsphy_serdes),
+ .tx = msm8996_ufsphy_tx,
+ .tx_num = ARRAY_SIZE(msm8996_ufsphy_tx),
+ .rx = msm8996_ufsphy_rx,
+ .rx_num = ARRAY_SIZE(msm8996_ufsphy_rx),
+ },
+
+ .clk_list = msm8996_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(msm8996_ufs_phy_clk_l),
+
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+
+ .regs = ufsphy_v2_regs_layout,
+
+ .no_pcs_sw_reset = true,
+};
+
+static const struct qmp_phy_cfg sa8775p_ufsphy_cfg = {
+ .lanes = 2,
+
+ .offsets = &qmp_ufs_offsets,
+
+ .tbls = {
+ .serdes = sm8350_ufsphy_serdes,
+ .serdes_num = ARRAY_SIZE(sm8350_ufsphy_serdes),
+ .tx = sm8350_ufsphy_tx,
+ .tx_num = ARRAY_SIZE(sm8350_ufsphy_tx),
+ .rx = sm8350_ufsphy_rx,
+ .rx_num = ARRAY_SIZE(sm8350_ufsphy_rx),
+ .pcs = sm8350_ufsphy_pcs,
+ .pcs_num = ARRAY_SIZE(sm8350_ufsphy_pcs),
+ },
+ .tbls_hs_b = {
+ .serdes = sm8350_ufsphy_hs_b_serdes,
+ .serdes_num = ARRAY_SIZE(sm8350_ufsphy_hs_b_serdes),
+ },
+ .tbls_hs_g4 = {
+ .tx = sm8350_ufsphy_g4_tx,
+ .tx_num = ARRAY_SIZE(sm8350_ufsphy_g4_tx),
+ .rx = sm8350_ufsphy_g4_rx,
+ .rx_num = ARRAY_SIZE(sm8350_ufsphy_g4_rx),
+ .pcs = sm8350_ufsphy_g4_pcs,
+ .pcs_num = ARRAY_SIZE(sm8350_ufsphy_g4_pcs),
+ },
+ .clk_list = sm8450_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(sm8450_ufs_phy_clk_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = ufsphy_v5_regs_layout,
+};
+
+static const struct qmp_phy_cfg sc8280xp_ufsphy_cfg = {
+ .lanes = 2,
+
+ .offsets = &qmp_ufs_offsets,
+
+ .tbls = {
+ .serdes = sm8350_ufsphy_serdes,
+ .serdes_num = ARRAY_SIZE(sm8350_ufsphy_serdes),
+ .tx = sm8350_ufsphy_tx,
+ .tx_num = ARRAY_SIZE(sm8350_ufsphy_tx),
+ .rx = sm8350_ufsphy_rx,
+ .rx_num = ARRAY_SIZE(sm8350_ufsphy_rx),
+ .pcs = sm8350_ufsphy_pcs,
+ .pcs_num = ARRAY_SIZE(sm8350_ufsphy_pcs),
+ },
+ .tbls_hs_b = {
+ .serdes = sm8350_ufsphy_hs_b_serdes,
+ .serdes_num = ARRAY_SIZE(sm8350_ufsphy_hs_b_serdes),
+ },
+ .tbls_hs_g4 = {
+ .tx = sm8350_ufsphy_g4_tx,
+ .tx_num = ARRAY_SIZE(sm8350_ufsphy_g4_tx),
+ .rx = sm8350_ufsphy_g4_rx,
+ .rx_num = ARRAY_SIZE(sm8350_ufsphy_g4_rx),
+ .pcs = sm8350_ufsphy_g4_pcs,
+ .pcs_num = ARRAY_SIZE(sm8350_ufsphy_g4_pcs),
+ },
+ .clk_list = sdm845_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(sdm845_ufs_phy_clk_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = ufsphy_v5_regs_layout,
+};
+
+static const struct qmp_phy_cfg sdm845_ufsphy_cfg = {
+ .lanes = 2,
+
+ .offsets = &qmp_ufs_offsets,
+
+ .tbls = {
+ .serdes = sdm845_ufsphy_serdes,
+ .serdes_num = ARRAY_SIZE(sdm845_ufsphy_serdes),
+ .tx = sdm845_ufsphy_tx,
+ .tx_num = ARRAY_SIZE(sdm845_ufsphy_tx),
+ .rx = sdm845_ufsphy_rx,
+ .rx_num = ARRAY_SIZE(sdm845_ufsphy_rx),
+ .pcs = sdm845_ufsphy_pcs,
+ .pcs_num = ARRAY_SIZE(sdm845_ufsphy_pcs),
+ },
+ .tbls_hs_b = {
+ .serdes = sdm845_ufsphy_hs_b_serdes,
+ .serdes_num = ARRAY_SIZE(sdm845_ufsphy_hs_b_serdes),
+ },
+ .clk_list = sdm845_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(sdm845_ufs_phy_clk_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = ufsphy_v3_regs_layout,
+
+ .no_pcs_sw_reset = true,
+};
+
+static const struct qmp_phy_cfg sm6115_ufsphy_cfg = {
+ .lanes = 1,
+
+ .offsets = &qmp_ufs_offsets,
+
+ .tbls = {
+ .serdes = sm6115_ufsphy_serdes,
+ .serdes_num = ARRAY_SIZE(sm6115_ufsphy_serdes),
+ .tx = sm6115_ufsphy_tx,
+ .tx_num = ARRAY_SIZE(sm6115_ufsphy_tx),
+ .rx = sm6115_ufsphy_rx,
+ .rx_num = ARRAY_SIZE(sm6115_ufsphy_rx),
+ .pcs = sm6115_ufsphy_pcs,
+ .pcs_num = ARRAY_SIZE(sm6115_ufsphy_pcs),
+ },
+ .tbls_hs_b = {
+ .serdes = sm6115_ufsphy_hs_b_serdes,
+ .serdes_num = ARRAY_SIZE(sm6115_ufsphy_hs_b_serdes),
+ },
+ .clk_list = sdm845_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(sdm845_ufs_phy_clk_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = ufsphy_v2_regs_layout,
+
+ .no_pcs_sw_reset = true,
+};
+
+static const struct qmp_phy_cfg sm7150_ufsphy_cfg = {
+ .lanes = 1,
+
+ .offsets = &qmp_ufs_offsets,
+
+ .tbls = {
+ .serdes = sdm845_ufsphy_serdes,
+ .serdes_num = ARRAY_SIZE(sdm845_ufsphy_serdes),
+ .tx = sdm845_ufsphy_tx,
+ .tx_num = ARRAY_SIZE(sdm845_ufsphy_tx),
+ .rx = sm7150_ufsphy_rx,
+ .rx_num = ARRAY_SIZE(sm7150_ufsphy_rx),
+ .pcs = sm7150_ufsphy_pcs,
+ .pcs_num = ARRAY_SIZE(sm7150_ufsphy_pcs),
+ },
+ .tbls_hs_b = {
+ .serdes = sdm845_ufsphy_hs_b_serdes,
+ .serdes_num = ARRAY_SIZE(sdm845_ufsphy_hs_b_serdes),
+ },
+ .clk_list = sdm845_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(sdm845_ufs_phy_clk_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = ufsphy_v3_regs_layout,
+
+ .no_pcs_sw_reset = true,
+};
+
+static const struct qmp_phy_cfg sm8150_ufsphy_cfg = {
+ .lanes = 2,
+
+ .offsets = &qmp_ufs_offsets,
+
+ .tbls = {
+ .serdes = sm8150_ufsphy_serdes,
+ .serdes_num = ARRAY_SIZE(sm8150_ufsphy_serdes),
+ .tx = sm8150_ufsphy_tx,
+ .tx_num = ARRAY_SIZE(sm8150_ufsphy_tx),
+ .rx = sm8150_ufsphy_rx,
+ .rx_num = ARRAY_SIZE(sm8150_ufsphy_rx),
+ .pcs = sm8150_ufsphy_pcs,
+ .pcs_num = ARRAY_SIZE(sm8150_ufsphy_pcs),
+ },
+ .tbls_hs_b = {
+ .serdes = sm8150_ufsphy_hs_b_serdes,
+ .serdes_num = ARRAY_SIZE(sm8150_ufsphy_hs_b_serdes),
+ },
+ .tbls_hs_g4 = {
+ .tx = sm8150_ufsphy_hs_g4_tx,
+ .tx_num = ARRAY_SIZE(sm8150_ufsphy_hs_g4_tx),
+ .rx = sm8150_ufsphy_hs_g4_rx,
+ .rx_num = ARRAY_SIZE(sm8150_ufsphy_hs_g4_rx),
+ .pcs = sm8150_ufsphy_hs_g4_pcs,
+ .pcs_num = ARRAY_SIZE(sm8150_ufsphy_hs_g4_pcs),
+ },
+ .clk_list = sdm845_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(sdm845_ufs_phy_clk_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = ufsphy_v4_regs_layout,
+};
+
+static const struct qmp_phy_cfg sm8250_ufsphy_cfg = {
+ .lanes = 2,
+
+ .offsets = &qmp_ufs_offsets,
+
+ .tbls = {
+ .serdes = sm8150_ufsphy_serdes,
+ .serdes_num = ARRAY_SIZE(sm8150_ufsphy_serdes),
+ .tx = sm8150_ufsphy_tx,
+ .tx_num = ARRAY_SIZE(sm8150_ufsphy_tx),
+ .rx = sm8150_ufsphy_rx,
+ .rx_num = ARRAY_SIZE(sm8150_ufsphy_rx),
+ .pcs = sm8150_ufsphy_pcs,
+ .pcs_num = ARRAY_SIZE(sm8150_ufsphy_pcs),
+ },
+ .tbls_hs_b = {
+ .serdes = sm8150_ufsphy_hs_b_serdes,
+ .serdes_num = ARRAY_SIZE(sm8150_ufsphy_hs_b_serdes),
+ },
+ .tbls_hs_g4 = {
+ .tx = sm8250_ufsphy_hs_g4_tx,
+ .tx_num = ARRAY_SIZE(sm8250_ufsphy_hs_g4_tx),
+ .rx = sm8250_ufsphy_hs_g4_rx,
+ .rx_num = ARRAY_SIZE(sm8250_ufsphy_hs_g4_rx),
+ .pcs = sm8150_ufsphy_hs_g4_pcs,
+ .pcs_num = ARRAY_SIZE(sm8150_ufsphy_hs_g4_pcs),
+ },
+ .clk_list = sdm845_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(sdm845_ufs_phy_clk_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = ufsphy_v4_regs_layout,
+};
+
+static const struct qmp_phy_cfg sm8350_ufsphy_cfg = {
+ .lanes = 2,
+
+ .offsets = &qmp_ufs_offsets,
+
+ .tbls = {
+ .serdes = sm8350_ufsphy_serdes,
+ .serdes_num = ARRAY_SIZE(sm8350_ufsphy_serdes),
+ .tx = sm8350_ufsphy_tx,
+ .tx_num = ARRAY_SIZE(sm8350_ufsphy_tx),
+ .rx = sm8350_ufsphy_rx,
+ .rx_num = ARRAY_SIZE(sm8350_ufsphy_rx),
+ .pcs = sm8350_ufsphy_pcs,
+ .pcs_num = ARRAY_SIZE(sm8350_ufsphy_pcs),
+ },
+ .tbls_hs_b = {
+ .serdes = sm8350_ufsphy_hs_b_serdes,
+ .serdes_num = ARRAY_SIZE(sm8350_ufsphy_hs_b_serdes),
+ },
+ .tbls_hs_g4 = {
+ .tx = sm8350_ufsphy_g4_tx,
+ .tx_num = ARRAY_SIZE(sm8350_ufsphy_g4_tx),
+ .rx = sm8350_ufsphy_g4_rx,
+ .rx_num = ARRAY_SIZE(sm8350_ufsphy_g4_rx),
+ .pcs = sm8350_ufsphy_g4_pcs,
+ .pcs_num = ARRAY_SIZE(sm8350_ufsphy_g4_pcs),
+ },
+ .clk_list = sdm845_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(sdm845_ufs_phy_clk_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = ufsphy_v5_regs_layout,
+};
+
+static const struct qmp_phy_cfg sm8450_ufsphy_cfg = {
+ .lanes = 2,
+
+ .offsets = &qmp_ufs_offsets,
+
+ .tbls = {
+ .serdes = sm8350_ufsphy_serdes,
+ .serdes_num = ARRAY_SIZE(sm8350_ufsphy_serdes),
+ .tx = sm8350_ufsphy_tx,
+ .tx_num = ARRAY_SIZE(sm8350_ufsphy_tx),
+ .rx = sm8350_ufsphy_rx,
+ .rx_num = ARRAY_SIZE(sm8350_ufsphy_rx),
+ .pcs = sm8350_ufsphy_pcs,
+ .pcs_num = ARRAY_SIZE(sm8350_ufsphy_pcs),
+ },
+ .tbls_hs_b = {
+ .serdes = sm8350_ufsphy_hs_b_serdes,
+ .serdes_num = ARRAY_SIZE(sm8350_ufsphy_hs_b_serdes),
+ },
+ .tbls_hs_g4 = {
+ .tx = sm8350_ufsphy_g4_tx,
+ .tx_num = ARRAY_SIZE(sm8350_ufsphy_g4_tx),
+ .rx = sm8350_ufsphy_g4_rx,
+ .rx_num = ARRAY_SIZE(sm8350_ufsphy_g4_rx),
+ .pcs = sm8350_ufsphy_g4_pcs,
+ .pcs_num = ARRAY_SIZE(sm8350_ufsphy_g4_pcs),
+ },
+ .clk_list = sm8450_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(sm8450_ufs_phy_clk_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = ufsphy_v5_regs_layout,
+};
+
+static const struct qmp_phy_cfg sm8550_ufsphy_cfg = {
+ .lanes = 2,
+
+ .offsets = &qmp_ufs_offsets_v6,
+
+ .tbls = {
+ .serdes = sm8550_ufsphy_serdes,
+ .serdes_num = ARRAY_SIZE(sm8550_ufsphy_serdes),
+ .tx = sm8550_ufsphy_tx,
+ .tx_num = ARRAY_SIZE(sm8550_ufsphy_tx),
+ .rx = sm8550_ufsphy_rx,
+ .rx_num = ARRAY_SIZE(sm8550_ufsphy_rx),
+ .pcs = sm8550_ufsphy_pcs,
+ .pcs_num = ARRAY_SIZE(sm8550_ufsphy_pcs),
+ },
+ .clk_list = sdm845_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(sdm845_ufs_phy_clk_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = ufsphy_v6_regs_layout,
+};
+
+static void qmp_ufs_configure_lane(void __iomem *base,
+ 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;
+
+ writel(t->val, base + t->offset);
+ }
+}
+
+static void qmp_ufs_configure(void __iomem *base,
+ const struct qmp_phy_init_tbl tbl[],
+ int num)
+{
+ qmp_ufs_configure_lane(base, tbl, num, 0xff);
+}
+
+static void qmp_ufs_serdes_init(struct qmp_ufs *qmp, const struct qmp_phy_cfg_tbls *tbls)
+{
+ void __iomem *serdes = qmp->serdes;
+
+ qmp_ufs_configure(serdes, tbls->serdes, tbls->serdes_num);
+}
+
+static void qmp_ufs_lanes_init(struct qmp_ufs *qmp, const struct qmp_phy_cfg_tbls *tbls)
+{
+ const struct qmp_phy_cfg *cfg = qmp->cfg;
+ void __iomem *tx = qmp->tx;
+ void __iomem *rx = qmp->rx;
+
+ qmp_ufs_configure_lane(tx, tbls->tx, tbls->tx_num, 1);
+ qmp_ufs_configure_lane(rx, tbls->rx, tbls->rx_num, 1);
+
+ if (cfg->lanes >= 2) {
+ qmp_ufs_configure_lane(qmp->tx2, tbls->tx, tbls->tx_num, 2);
+ qmp_ufs_configure_lane(qmp->rx2, tbls->rx, tbls->rx_num, 2);
+ }
+}
+
+static void qmp_ufs_pcs_init(struct qmp_ufs *qmp, const struct qmp_phy_cfg_tbls *tbls)
+{
+ void __iomem *pcs = qmp->pcs;
+
+ qmp_ufs_configure(pcs, tbls->pcs, tbls->pcs_num);
+}
+
+static void qmp_ufs_init_registers(struct qmp_ufs *qmp, const struct qmp_phy_cfg *cfg)
+{
+ qmp_ufs_serdes_init(qmp, &cfg->tbls);
+ if (qmp->mode == PHY_MODE_UFS_HS_B)
+ qmp_ufs_serdes_init(qmp, &cfg->tbls_hs_b);
+ qmp_ufs_lanes_init(qmp, &cfg->tbls);
+ if (qmp->submode == UFS_HS_G4)
+ qmp_ufs_lanes_init(qmp, &cfg->tbls_hs_g4);
+ qmp_ufs_pcs_init(qmp, &cfg->tbls);
+ if (qmp->submode == UFS_HS_G4)
+ qmp_ufs_pcs_init(qmp, &cfg->tbls_hs_g4);
+}
+
+static int qmp_ufs_com_init(struct qmp_ufs *qmp)
+{
+ const struct qmp_phy_cfg *cfg = qmp->cfg;
+ void __iomem *pcs = qmp->pcs;
+ int ret;
+
+ ret = regulator_bulk_enable(cfg->num_vregs, qmp->vregs);
+ if (ret) {
+ dev_err(qmp->dev, "failed to enable regulators, err=%d\n", ret);
+ return ret;
+ }
+
+ ret = clk_bulk_prepare_enable(cfg->num_clks, qmp->clks);
+ if (ret)
+ goto err_disable_regulators;
+
+ qphy_setbits(pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL], SW_PWRDN);
+
+ return 0;
+
+err_disable_regulators:
+ regulator_bulk_disable(cfg->num_vregs, qmp->vregs);
+
+ return ret;
+}
+
+static int qmp_ufs_com_exit(struct qmp_ufs *qmp)
+{
+ const struct qmp_phy_cfg *cfg = qmp->cfg;
+
+ reset_control_assert(qmp->ufs_reset);
+
+ clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks);
+
+ regulator_bulk_disable(cfg->num_vregs, qmp->vregs);
+
+ return 0;
+}
+
+static int qmp_ufs_init(struct phy *phy)
+{
+ struct qmp_ufs *qmp = phy_get_drvdata(phy);
+ const struct qmp_phy_cfg *cfg = qmp->cfg;
+ int ret;
+ dev_vdbg(qmp->dev, "Initializing QMP phy\n");
+
+ if (cfg->no_pcs_sw_reset) {
+ /*
+ * Get UFS reset, which is delayed until now to avoid a
+ * circular dependency where UFS needs its PHY, but the PHY
+ * needs this UFS reset.
+ */
+ if (!qmp->ufs_reset) {
+ qmp->ufs_reset =
+ devm_reset_control_get_exclusive(qmp->dev,
+ "ufsphy");
+
+ if (IS_ERR(qmp->ufs_reset)) {
+ ret = PTR_ERR(qmp->ufs_reset);
+ dev_err(qmp->dev,
+ "failed to get UFS reset: %d\n",
+ ret);
+
+ qmp->ufs_reset = NULL;
+ return ret;
+ }
+ }
+
+ ret = reset_control_assert(qmp->ufs_reset);
+ if (ret)
+ return ret;
+ }
+
+ ret = qmp_ufs_com_init(qmp);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static int qmp_ufs_power_on(struct phy *phy)
+{
+ struct qmp_ufs *qmp = phy_get_drvdata(phy);
+ const struct qmp_phy_cfg *cfg = qmp->cfg;
+ void __iomem *pcs = qmp->pcs;
+ void __iomem *status;
+ unsigned int val;
+ int ret;
+
+ qmp_ufs_init_registers(qmp, cfg);
+
+ ret = reset_control_deassert(qmp->ufs_reset);
+ if (ret)
+ return ret;
+
+ /* Pull PHY out of reset state */
+ if (!cfg->no_pcs_sw_reset)
+ qphy_clrbits(pcs, cfg->regs[QPHY_SW_RESET], SW_RESET);
+
+ /* start SerDes */
+ qphy_setbits(pcs, cfg->regs[QPHY_START_CTRL], SERDES_START);
+
+ status = pcs + cfg->regs[QPHY_PCS_READY_STATUS];
+ ret = readl_poll_timeout(status, val, (val & PCS_READY), 200,
+ PHY_INIT_COMPLETE_TIMEOUT);
+ if (ret) {
+ dev_err(qmp->dev, "phy initialization timed-out\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int qmp_ufs_power_off(struct phy *phy)
+{
+ struct qmp_ufs *qmp = phy_get_drvdata(phy);
+ const struct qmp_phy_cfg *cfg = qmp->cfg;
+
+ /* PHY reset */
+ if (!cfg->no_pcs_sw_reset)
+ qphy_setbits(qmp->pcs, cfg->regs[QPHY_SW_RESET], SW_RESET);
+
+ /* stop SerDes */
+ qphy_clrbits(qmp->pcs, cfg->regs[QPHY_START_CTRL], SERDES_START);
+
+ /* Put PHY into POWER DOWN state: active low */
+ qphy_clrbits(qmp->pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL],
+ SW_PWRDN);
+
+ return 0;
+}
+
+static int qmp_ufs_exit(struct phy *phy)
+{
+ struct qmp_ufs *qmp = phy_get_drvdata(phy);
+
+ qmp_ufs_com_exit(qmp);
+
+ return 0;
+}
+
+static int qmp_ufs_enable(struct phy *phy)
+{
+ int ret;
+
+ ret = qmp_ufs_init(phy);
+ if (ret)
+ return ret;
+
+ ret = qmp_ufs_power_on(phy);
+ if (ret)
+ qmp_ufs_exit(phy);
+
+ return ret;
+}
+
+static int qmp_ufs_disable(struct phy *phy)
+{
+ int ret;
+
+ ret = qmp_ufs_power_off(phy);
+ if (ret)
+ return ret;
+ return qmp_ufs_exit(phy);
+}
+
+static int qmp_ufs_set_mode(struct phy *phy, enum phy_mode mode, int submode)
+{
+ struct qmp_ufs *qmp = phy_get_drvdata(phy);
+
+ qmp->mode = mode;
+ qmp->submode = submode;
+
+ return 0;
+}
+
+static const struct phy_ops qcom_qmp_ufs_phy_ops = {
+ .power_on = qmp_ufs_enable,
+ .power_off = qmp_ufs_disable,
+ .set_mode = qmp_ufs_set_mode,
+ .owner = THIS_MODULE,
+};
+
+static int qmp_ufs_vreg_init(struct qmp_ufs *qmp)
+{
+ const struct qmp_phy_cfg *cfg = qmp->cfg;
+ struct device *dev = qmp->dev;
+ int num = cfg->num_vregs;
+ int 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];
+
+ return devm_regulator_bulk_get(dev, num, qmp->vregs);
+}
+
+static int qmp_ufs_clk_init(struct qmp_ufs *qmp)
+{
+ const struct qmp_phy_cfg *cfg = qmp->cfg;
+ struct device *dev = qmp->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 qmp_ufs_clk_release_provider(void *res)
+{
+ of_clk_del_provider(res);
+}
+
+#define UFS_SYMBOL_CLOCKS 3
+
+static int qmp_ufs_register_clocks(struct qmp_ufs *qmp, struct device_node *np)
+{
+ struct clk_hw_onecell_data *clk_data;
+ struct clk_hw *hw;
+ char name[64];
+ int ret;
+
+ clk_data = devm_kzalloc(qmp->dev,
+ struct_size(clk_data, hws, UFS_SYMBOL_CLOCKS),
+ GFP_KERNEL);
+ if (!clk_data)
+ return -ENOMEM;
+
+ clk_data->num = UFS_SYMBOL_CLOCKS;
+
+ snprintf(name, sizeof(name), "%s::rx_symbol_0", dev_name(qmp->dev));
+ hw = devm_clk_hw_register_fixed_rate(qmp->dev, name, NULL, 0, 0);
+ if (IS_ERR(hw))
+ return PTR_ERR(hw);
+
+ clk_data->hws[0] = hw;
+
+ snprintf(name, sizeof(name), "%s::rx_symbol_1", dev_name(qmp->dev));
+ hw = devm_clk_hw_register_fixed_rate(qmp->dev, name, NULL, 0, 0);
+ if (IS_ERR(hw))
+ return PTR_ERR(hw);
+
+ clk_data->hws[1] = hw;
+
+ snprintf(name, sizeof(name), "%s::tx_symbol_0", dev_name(qmp->dev));
+ hw = devm_clk_hw_register_fixed_rate(qmp->dev, name, NULL, 0, 0);
+ if (IS_ERR(hw))
+ return PTR_ERR(hw);
+
+ clk_data->hws[2] = hw;
+
+ ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_data);
+ if (ret)
+ return ret;
+
+ /*
+ * Roll a devm action because the clock provider can be a child node.
+ */
+ return devm_add_action_or_reset(qmp->dev, qmp_ufs_clk_release_provider, np);
+}
+
+static int qmp_ufs_parse_dt_legacy(struct qmp_ufs *qmp, struct device_node *np)
+{
+ struct platform_device *pdev = to_platform_device(qmp->dev);
+ const struct qmp_phy_cfg *cfg = qmp->cfg;
+ struct device *dev = qmp->dev;
+
+ qmp->serdes = devm_platform_ioremap_resource(pdev, 0);
+ if (IS_ERR(qmp->serdes))
+ return PTR_ERR(qmp->serdes);
+
+ /*
+ * Get memory resources for the PHY:
+ * 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.
+ */
+ qmp->tx = devm_of_iomap(dev, np, 0, NULL);
+ if (IS_ERR(qmp->tx))
+ return PTR_ERR(qmp->tx);
+
+ qmp->rx = devm_of_iomap(dev, np, 1, NULL);
+ if (IS_ERR(qmp->rx))
+ return PTR_ERR(qmp->rx);
+
+ qmp->pcs = devm_of_iomap(dev, np, 2, NULL);
+ if (IS_ERR(qmp->pcs))
+ return PTR_ERR(qmp->pcs);
+
+ if (cfg->lanes >= 2) {
+ qmp->tx2 = devm_of_iomap(dev, np, 3, NULL);
+ if (IS_ERR(qmp->tx2))
+ return PTR_ERR(qmp->tx2);
+
+ qmp->rx2 = devm_of_iomap(dev, np, 4, NULL);
+ if (IS_ERR(qmp->rx2))
+ return PTR_ERR(qmp->rx2);
+
+ qmp->pcs_misc = devm_of_iomap(dev, np, 5, NULL);
+ } else {
+ qmp->pcs_misc = devm_of_iomap(dev, np, 3, NULL);
+ }
+
+ if (IS_ERR(qmp->pcs_misc))
+ dev_vdbg(dev, "PHY pcs_misc-reg not used\n");
+
+ return 0;
+}
+
+static int qmp_ufs_parse_dt(struct qmp_ufs *qmp)
+{
+ struct platform_device *pdev = to_platform_device(qmp->dev);
+ const struct qmp_phy_cfg *cfg = qmp->cfg;
+ const struct qmp_ufs_offsets *offs = cfg->offsets;
+ void __iomem *base;
+
+ if (!offs)
+ return -EINVAL;
+
+ base = devm_platform_ioremap_resource(pdev, 0);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
+
+ qmp->serdes = base + offs->serdes;
+ qmp->pcs = base + offs->pcs;
+ qmp->tx = base + offs->tx;
+ qmp->rx = base + offs->rx;
+
+ if (cfg->lanes >= 2) {
+ qmp->tx2 = base + offs->tx2;
+ qmp->rx2 = base + offs->rx2;
+ }
+
+ return 0;
+}
+
+static int qmp_ufs_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct phy_provider *phy_provider;
+ struct device_node *np;
+ struct qmp_ufs *qmp;
+ int ret;
+
+ qmp = devm_kzalloc(dev, sizeof(*qmp), GFP_KERNEL);
+ if (!qmp)
+ return -ENOMEM;
+
+ qmp->dev = dev;
+
+ qmp->cfg = of_device_get_match_data(dev);
+ if (!qmp->cfg)
+ return -EINVAL;
+
+ ret = qmp_ufs_clk_init(qmp);
+ if (ret)
+ return ret;
+
+ ret = qmp_ufs_vreg_init(qmp);
+ if (ret)
+ return ret;
+
+ /* Check for legacy binding with child node. */
+ np = of_get_next_available_child(dev->of_node, NULL);
+ if (np) {
+ ret = qmp_ufs_parse_dt_legacy(qmp, np);
+ } else {
+ np = of_node_get(dev->of_node);
+ ret = qmp_ufs_parse_dt(qmp);
+ }
+ if (ret)
+ goto err_node_put;
+
+ ret = qmp_ufs_register_clocks(qmp, np);
+ if (ret)
+ goto err_node_put;
+
+ qmp->phy = devm_phy_create(dev, np, &qcom_qmp_ufs_phy_ops);
+ if (IS_ERR(qmp->phy)) {
+ ret = PTR_ERR(qmp->phy);
+ dev_err(dev, "failed to create PHY: %d\n", ret);
+ goto err_node_put;
+ }
+
+ phy_set_drvdata(qmp->phy, qmp);
+
+ of_node_put(np);
+
+ 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(np);
+ return ret;
+}
+
+static const struct of_device_id qmp_ufs_of_match_table[] = {
+ {
+ .compatible = "qcom,msm8996-qmp-ufs-phy",
+ .data = &msm8996_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,msm8998-qmp-ufs-phy",
+ .data = &sdm845_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sa8775p-qmp-ufs-phy",
+ .data = &sa8775p_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sc8180x-qmp-ufs-phy",
+ .data = &sm8150_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sc8280xp-qmp-ufs-phy",
+ .data = &sc8280xp_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sdm845-qmp-ufs-phy",
+ .data = &sdm845_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sm6115-qmp-ufs-phy",
+ .data = &sm6115_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sm6125-qmp-ufs-phy",
+ .data = &sm6115_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sm6350-qmp-ufs-phy",
+ .data = &sdm845_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sm7150-qmp-ufs-phy",
+ .data = &sm7150_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sm8150-qmp-ufs-phy",
+ .data = &sm8150_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sm8250-qmp-ufs-phy",
+ .data = &sm8250_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sm8350-qmp-ufs-phy",
+ .data = &sm8350_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sm8450-qmp-ufs-phy",
+ .data = &sm8450_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sm8550-qmp-ufs-phy",
+ .data = &sm8550_ufsphy_cfg,
+ },
+ { },
+};
+MODULE_DEVICE_TABLE(of, qmp_ufs_of_match_table);
+
+static struct platform_driver qmp_ufs_driver = {
+ .probe = qmp_ufs_probe,
+ .driver = {
+ .name = "qcom-qmp-ufs-phy",
+ .of_match_table = qmp_ufs_of_match_table,
+ },
+};
+
+module_platform_driver(qmp_ufs_driver);
+
+MODULE_AUTHOR("Vivek Gautam <vivek.gautam@codeaurora.org>");
+MODULE_DESCRIPTION("Qualcomm QMP UFS PHY driver");
+MODULE_LICENSE("GPL v2");