1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Copyright (c) 2017, The Linux Foundation. All rights reserved. 4 */ 5 6 #include <linux/clk.h> 7 #include <linux/clk-provider.h> 8 #include <linux/delay.h> 9 #include <linux/err.h> 10 #include <linux/io.h> 11 #include <linux/iopoll.h> 12 #include <linux/kernel.h> 13 #include <linux/module.h> 14 #include <linux/of.h> 15 #include <linux/of_device.h> 16 #include <linux/of_address.h> 17 #include <linux/phy/phy.h> 18 #include <linux/platform_device.h> 19 #include <linux/regulator/consumer.h> 20 #include <linux/reset.h> 21 #include <linux/slab.h> 22 23 #include <dt-bindings/phy/phy.h> 24 25 #include "phy-qcom-qmp.h" 26 27 /* QPHY_SW_RESET bit */ 28 #define SW_RESET BIT(0) 29 /* QPHY_POWER_DOWN_CONTROL */ 30 #define SW_PWRDN BIT(0) 31 #define REFCLK_DRV_DSBL BIT(1) 32 /* QPHY_START_CONTROL bits */ 33 #define SERDES_START BIT(0) 34 #define PCS_START BIT(1) 35 /* QPHY_PCS_STATUS bit */ 36 #define PHYSTATUS BIT(6) 37 #define PHYSTATUS_4_20 BIT(7) 38 39 #define PHY_INIT_COMPLETE_TIMEOUT 10000 40 41 struct qmp_phy_init_tbl { 42 unsigned int offset; 43 unsigned int val; 44 /* 45 * register part of layout ? 46 * if yes, then offset gives index in the reg-layout 47 */ 48 bool in_layout; 49 /* 50 * mask of lanes for which this register is written 51 * for cases when second lane needs different values 52 */ 53 u8 lane_mask; 54 }; 55 56 #define QMP_PHY_INIT_CFG(o, v) \ 57 { \ 58 .offset = o, \ 59 .val = v, \ 60 .lane_mask = 0xff, \ 61 } 62 63 #define QMP_PHY_INIT_CFG_L(o, v) \ 64 { \ 65 .offset = o, \ 66 .val = v, \ 67 .in_layout = true, \ 68 .lane_mask = 0xff, \ 69 } 70 71 #define QMP_PHY_INIT_CFG_LANE(o, v, l) \ 72 { \ 73 .offset = o, \ 74 .val = v, \ 75 .lane_mask = l, \ 76 } 77 78 /* set of registers with offsets different per-PHY */ 79 enum qphy_reg_layout { 80 /* Common block control registers */ 81 QPHY_COM_SW_RESET, 82 QPHY_COM_POWER_DOWN_CONTROL, 83 QPHY_COM_START_CONTROL, 84 QPHY_COM_PCS_READY_STATUS, 85 /* PCS registers */ 86 QPHY_SW_RESET, 87 QPHY_START_CTRL, 88 QPHY_PCS_STATUS, 89 QPHY_PCS_POWER_DOWN_CONTROL, 90 /* Keep last to ensure regs_layout arrays are properly initialized */ 91 QPHY_LAYOUT_SIZE 92 }; 93 94 static const unsigned int ipq_pciephy_gen3_regs_layout[QPHY_LAYOUT_SIZE] = { 95 [QPHY_SW_RESET] = 0x00, 96 [QPHY_START_CTRL] = 0x44, 97 [QPHY_PCS_STATUS] = 0x14, 98 [QPHY_PCS_POWER_DOWN_CONTROL] = 0x40, 99 }; 100 101 static const unsigned int pciephy_regs_layout[QPHY_LAYOUT_SIZE] = { 102 [QPHY_COM_SW_RESET] = 0x400, 103 [QPHY_COM_POWER_DOWN_CONTROL] = 0x404, 104 [QPHY_COM_START_CONTROL] = 0x408, 105 [QPHY_COM_PCS_READY_STATUS] = 0x448, 106 [QPHY_SW_RESET] = 0x00, 107 [QPHY_START_CTRL] = 0x08, 108 [QPHY_PCS_STATUS] = 0x174, 109 }; 110 111 static const unsigned int sdm845_qmp_pciephy_regs_layout[QPHY_LAYOUT_SIZE] = { 112 [QPHY_SW_RESET] = 0x00, 113 [QPHY_START_CTRL] = 0x08, 114 [QPHY_PCS_STATUS] = 0x174, 115 }; 116 117 static const unsigned int sdm845_qhp_pciephy_regs_layout[QPHY_LAYOUT_SIZE] = { 118 [QPHY_SW_RESET] = 0x00, 119 [QPHY_START_CTRL] = 0x08, 120 [QPHY_PCS_STATUS] = 0x2ac, 121 }; 122 123 static const unsigned int sm8250_pcie_regs_layout[QPHY_LAYOUT_SIZE] = { 124 [QPHY_SW_RESET] = 0x00, 125 [QPHY_START_CTRL] = 0x44, 126 [QPHY_PCS_STATUS] = 0x14, 127 [QPHY_PCS_POWER_DOWN_CONTROL] = 0x40, 128 }; 129 130 static const struct qmp_phy_init_tbl msm8998_pcie_serdes_tbl[] = { 131 QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x14), 132 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30), 133 QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x0f), 134 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06), 135 QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x01), 136 QMP_PHY_INIT_CFG(QSERDES_V3_COM_RESETSM_CNTRL, 0x20), 137 QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x00), 138 QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE0, 0x01), 139 QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE0, 0xc9), 140 QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_TIMER1, 0xff), 141 QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_TIMER2, 0x3f), 142 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x01), 143 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x00), 144 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORECLK_DIV_MODE0, 0x0a), 145 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_EP_DIV, 0x19), 146 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_ENABLE1, 0x90), 147 QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x82), 148 QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x03), 149 QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0x55), 150 QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START1_MODE0, 0x55), 151 QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP3_MODE0, 0x00), 152 QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x0d), 153 QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x04), 154 QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x00), 155 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE0, 0x08), 156 QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE0, 0x16), 157 QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE0, 0x34), 158 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06), 159 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x33), 160 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x02), 161 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_BUF_ENABLE, 0x07), 162 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0x04), 163 QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00), 164 QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE0, 0x3f), 165 QMP_PHY_INIT_CFG(QSERDES_V3_COM_BG_TIMER, 0x09), 166 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_EN_CENTER, 0x01), 167 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER1, 0x40), 168 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER2, 0x01), 169 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER1, 0x02), 170 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER2, 0x00), 171 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE1, 0x7e), 172 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE2, 0x15), 173 }; 174 175 static const struct qmp_phy_init_tbl msm8998_pcie_tx_tbl[] = { 176 QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x02), 177 QMP_PHY_INIT_CFG(QSERDES_V3_TX_RCV_DETECT_LVL_2, 0x12), 178 QMP_PHY_INIT_CFG(QSERDES_V3_TX_HIGHZ_DRVR_EN, 0x10), 179 QMP_PHY_INIT_CFG(QSERDES_V3_TX_LANE_MODE_1, 0x06), 180 }; 181 182 static const struct qmp_phy_init_tbl msm8998_pcie_rx_tbl[] = { 183 QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x03), 184 QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_ENABLES, 0x1c), 185 QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x14), 186 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0a), 187 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04), 188 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1a), 189 QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b), 190 QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_GAIN, 0x04), 191 QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_GAIN_HALF, 0x04), 192 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x00), 193 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80), 194 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_INTERFACE_MODE, 0x40), 195 QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_PI_CONTROLS, 0x71), 196 QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_LOW, 0x40), 197 }; 198 199 static const struct qmp_phy_init_tbl msm8998_pcie_pcs_tbl[] = { 200 QMP_PHY_INIT_CFG(QPHY_V3_PCS_ENDPOINT_REFCLK_DRIVE, 0x04), 201 QMP_PHY_INIT_CFG(QPHY_V3_PCS_OSC_DTCT_ACTIONS, 0x00), 202 QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x01), 203 QMP_PHY_INIT_CFG(QPHY_V3_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x00), 204 QMP_PHY_INIT_CFG(QPHY_V3_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_LSB, 0x20), 205 QMP_PHY_INIT_CFG(QPHY_V3_PCS_LP_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x00), 206 QMP_PHY_INIT_CFG(QPHY_V3_PCS_LP_WAKEUP_DLY_TIME_AUXCLK, 0x01), 207 QMP_PHY_INIT_CFG(QPHY_V3_PCS_PLL_LOCK_CHK_DLY_TIME, 0x73), 208 QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SIGDET_LVL, 0x99), 209 QMP_PHY_INIT_CFG(QPHY_V3_PCS_SIGDET_CNTRL, 0x03), 210 }; 211 212 static const struct qmp_phy_init_tbl ipq6018_pcie_serdes_tbl[] = { 213 QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER1, 0x7d), 214 QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER2, 0x01), 215 QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE0, 0x0a), 216 QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE0, 0x05), 217 QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE1, 0x08), 218 QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE1, 0x04), 219 QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CLKBUFLR_EN, 0x18), 220 QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90), 221 QMP_PHY_INIT_CFG(QSERDES_PLL_SYS_CLK_CTRL, 0x02), 222 QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_BUF_ENABLE, 0x07), 223 QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_IVCO, 0x0f), 224 QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE0, 0xd4), 225 QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE0, 0x14), 226 QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE1, 0xaa), 227 QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE1, 0x29), 228 QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TRIM, 0x0f), 229 QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE0, 0x09), 230 QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE1, 0x09), 231 QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE0, 0x16), 232 QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE1, 0x16), 233 QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE0, 0x28), 234 QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE1, 0x28), 235 QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CTRL_BY_PSM, 0x01), 236 QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_EN_SEL, 0x08), 237 QMP_PHY_INIT_CFG(QSERDES_PLL_RESETSM_CNTRL, 0x20), 238 QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP_EN, 0x42), 239 QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE0, 0x68), 240 QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE1, 0x53), 241 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE0, 0xab), 242 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE0, 0xaa), 243 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE0, 0x02), 244 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE1, 0x55), 245 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE1, 0x55), 246 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE1, 0x05), 247 QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE0, 0xa0), 248 QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE1, 0xa0), 249 QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE0, 0x24), 250 QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE0, 0x02), 251 QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE1, 0xb4), 252 QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE1, 0x03), 253 QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x32), 254 QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x01), 255 QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00), 256 QMP_PHY_INIT_CFG(QSERDES_PLL_CMN_CONFIG, 0x06), 257 QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05), 258 QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV_MODE1, 0x08), 259 }; 260 261 static const struct qmp_phy_init_tbl ipq6018_pcie_tx_tbl[] = { 262 QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_TX, 0x02), 263 QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x06), 264 QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12), 265 }; 266 267 static const struct qmp_phy_init_tbl ipq6018_pcie_rx_tbl[] = { 268 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0c), 269 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x02), 270 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f), 271 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x70), 272 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x61), 273 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04), 274 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1e), 275 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0), 276 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00), 277 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x73), 278 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80), 279 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_ENABLES, 0x1c), 280 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x03), 281 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x14), 282 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0xf0), 283 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0x01), 284 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0x2f), 285 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0xd3), 286 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x40), 287 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x01), 288 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0x02), 289 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xc8), 290 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x09), 291 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0xb1), 292 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0x00), 293 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0x02), 294 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xc8), 295 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x09), 296 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0xb1), 297 QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04), 298 }; 299 300 static const struct qmp_phy_init_tbl ipq6018_pcie_pcs_tbl[] = { 301 QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_CNTRL1, 0x01), 302 QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d), 303 QMP_PHY_INIT_CFG(QPHY_V4_PCS_G12S1_TXDEEMPH_M3P5DB, 0x10), 304 QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa), 305 QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), 306 QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_DCC_CAL_CONFIG, 0x01), 307 QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG5, 0x01), 308 }; 309 310 static const struct qmp_phy_init_tbl ipq6018_pcie_pcs_misc_tbl[] = { 311 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG2, 0x0d), 312 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG4, 0x07), 313 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1), 314 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), 315 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), 316 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00), 317 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG1, 0x11), 318 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_PRE, 0x00), 319 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_POST, 0x58), 320 }; 321 322 static const struct qmp_phy_init_tbl ipq8074_pcie_serdes_tbl[] = { 323 QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x18), 324 QMP_PHY_INIT_CFG(QSERDES_COM_CLK_ENABLE1, 0x10), 325 QMP_PHY_INIT_CFG(QSERDES_COM_BG_TRIM, 0xf), 326 QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP_EN, 0x1), 327 QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_MAP, 0x0), 328 QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER1, 0xff), 329 QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER2, 0x1f), 330 QMP_PHY_INIT_CFG(QSERDES_COM_CMN_CONFIG, 0x6), 331 QMP_PHY_INIT_CFG(QSERDES_COM_PLL_IVCO, 0xf), 332 QMP_PHY_INIT_CFG(QSERDES_COM_HSCLK_SEL, 0x0), 333 QMP_PHY_INIT_CFG(QSERDES_COM_SVS_MODE_CLK_SEL, 0x1), 334 QMP_PHY_INIT_CFG(QSERDES_COM_CORE_CLK_EN, 0x20), 335 QMP_PHY_INIT_CFG(QSERDES_COM_CORECLK_DIV, 0xa), 336 QMP_PHY_INIT_CFG(QSERDES_COM_RESETSM_CNTRL, 0x20), 337 QMP_PHY_INIT_CFG(QSERDES_COM_BG_TIMER, 0xa), 338 QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_EN_SEL, 0xa), 339 QMP_PHY_INIT_CFG(QSERDES_COM_DEC_START_MODE0, 0x82), 340 QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START3_MODE0, 0x3), 341 QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START2_MODE0, 0x55), 342 QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START1_MODE0, 0x55), 343 QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP3_MODE0, 0x0), 344 QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP2_MODE0, 0xD), 345 QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP1_MODE0, 0xD04), 346 QMP_PHY_INIT_CFG(QSERDES_COM_CLK_SELECT, 0x33), 347 QMP_PHY_INIT_CFG(QSERDES_COM_SYS_CLK_CTRL, 0x2), 348 QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_BUF_ENABLE, 0x1f), 349 QMP_PHY_INIT_CFG(QSERDES_COM_CP_CTRL_MODE0, 0xb), 350 QMP_PHY_INIT_CFG(QSERDES_COM_PLL_RCTRL_MODE0, 0x16), 351 QMP_PHY_INIT_CFG(QSERDES_COM_PLL_CCTRL_MODE0, 0x28), 352 QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN1_MODE0, 0x0), 353 QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN0_MODE0, 0x80), 354 QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CTRL_BY_PSM, 0x1), 355 QMP_PHY_INIT_CFG(QSERDES_COM_SSC_EN_CENTER, 0x1), 356 QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER1, 0x31), 357 QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER2, 0x1), 358 QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER1, 0x2), 359 QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER2, 0x0), 360 QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE1, 0x2f), 361 QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE2, 0x19), 362 QMP_PHY_INIT_CFG(QSERDES_COM_CLK_EP_DIV, 0x19), 363 }; 364 365 static const struct qmp_phy_init_tbl ipq8074_pcie_tx_tbl[] = { 366 QMP_PHY_INIT_CFG(QSERDES_TX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN, 0x45), 367 QMP_PHY_INIT_CFG(QSERDES_TX_LANE_MODE, 0x6), 368 QMP_PHY_INIT_CFG(QSERDES_TX_RES_CODE_LANE_OFFSET, 0x2), 369 QMP_PHY_INIT_CFG(QSERDES_TX_RCV_DETECT_LVL_2, 0x12), 370 QMP_PHY_INIT_CFG(QSERDES_TX_TX_EMP_POST1_LVL, 0x36), 371 QMP_PHY_INIT_CFG(QSERDES_TX_SLEW_CNTL, 0x0a), 372 }; 373 374 static const struct qmp_phy_init_tbl ipq8074_pcie_rx_tbl[] = { 375 QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_ENABLES, 0x1c), 376 QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_DEGLITCH_CNTRL, 0x14), 377 QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2, 0x1), 378 QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL3, 0x0), 379 QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL4, 0xdb), 380 QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b), 381 QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_GAIN, 0x4), 382 }; 383 384 static const struct qmp_phy_init_tbl ipq8074_pcie_pcs_tbl[] = { 385 QMP_PHY_INIT_CFG(QPHY_V2_PCS_ENDPOINT_REFCLK_DRIVE, 0x4), 386 QMP_PHY_INIT_CFG(QPHY_V2_PCS_OSC_DTCT_ACTIONS, 0x0), 387 QMP_PHY_INIT_CFG(QPHY_V2_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x40), 388 QMP_PHY_INIT_CFG(QPHY_V2_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x0), 389 QMP_PHY_INIT_CFG(QPHY_V2_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_LSB, 0x40), 390 QMP_PHY_INIT_CFG(QPHY_V2_PCS_PLL_LOCK_CHK_DLY_TIME_AUXCLK_LSB, 0x0), 391 QMP_PHY_INIT_CFG(QPHY_V2_PCS_LP_WAKEUP_DLY_TIME_AUXCLK, 0x40), 392 QMP_PHY_INIT_CFG(QPHY_V2_PCS_PLL_LOCK_CHK_DLY_TIME, 0x73), 393 QMP_PHY_INIT_CFG(QPHY_V2_PCS_RX_SIGDET_LVL, 0x99), 394 QMP_PHY_INIT_CFG(QPHY_V2_PCS_TXDEEMPH_M6DB_V0, 0x15), 395 QMP_PHY_INIT_CFG(QPHY_V2_PCS_TXDEEMPH_M3P5DB_V0, 0xe), 396 QMP_PHY_INIT_CFG_L(QPHY_SW_RESET, 0x0), 397 QMP_PHY_INIT_CFG_L(QPHY_START_CTRL, 0x3), 398 }; 399 400 static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_serdes_tbl[] = { 401 QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CLKBUFLR_EN, 0x18), 402 QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CTRL_BY_PSM, 0x01), 403 QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x31), 404 QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_IVCO, 0x0f), 405 QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TRIM, 0x0f), 406 QMP_PHY_INIT_CFG(QSERDES_PLL_CMN_CONFIG, 0x06), 407 QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP_EN, 0x42), 408 QMP_PHY_INIT_CFG(QSERDES_PLL_RESETSM_CNTRL, 0x20), 409 QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x01), 410 QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_MAP, 0x04), 411 QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05), 412 QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER1, 0xff), 413 QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER2, 0x3f), 414 QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x30), 415 QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x21), 416 QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE0, 0x82), 417 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE0, 0x03), 418 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE0, 0x355), 419 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE0, 0x35555), 420 QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE0, 0x1a), 421 QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE0, 0x1a0a), 422 QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE0, 0xb), 423 QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE0, 0x16), 424 QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE0, 0x28), 425 QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE0, 0x0), 426 QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE0, 0x40), 427 QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE0, 0x02), 428 QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE0, 0x24), 429 QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05), 430 QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x20), 431 QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV, 0xa), 432 QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x32), 433 QMP_PHY_INIT_CFG(QSERDES_PLL_SYS_CLK_CTRL, 0x02), 434 QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_BUF_ENABLE, 0x07), 435 QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_EN_SEL, 0x08), 436 QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TIMER, 0xa), 437 QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x1), 438 QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE1, 0x68), 439 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE1, 0x2), 440 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE1, 0x2aa), 441 QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE1, 0x2aaab), 442 QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90), 443 QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE1, 0x34), 444 QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE1, 0x3414), 445 QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE1, 0x0b), 446 QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE1, 0x16), 447 QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE1, 0x28), 448 QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE1, 0x0), 449 QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE1, 0x40), 450 QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE1, 0x03), 451 QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE1, 0xb4), 452 QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05), 453 QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x0), 454 QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV_MODE1, 0x08), 455 QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE0, 0x19), 456 QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE1, 0x28), 457 QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90), 458 }; 459 460 static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_tx_tbl[] = { 461 QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_TX, 0x02), 462 QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12), 463 QMP_PHY_INIT_CFG(QSERDES_V4_TX_HIGHZ_DRVR_EN, 0x10), 464 QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x06), 465 }; 466 467 static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_rx_tbl[] = { 468 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x03), 469 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_ENABLES, 0x1c), 470 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x14), 471 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0xe), 472 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4), 473 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1b), 474 QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04), 475 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f), 476 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x70), 477 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x73), 478 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80), 479 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0x00), 480 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0x02), 481 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xc8), 482 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x09), 483 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0xb1), 484 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x01), 485 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0x02), 486 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xc8), 487 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x09), 488 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0xb1), 489 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0xf0), 490 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0x2), 491 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0x2f), 492 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0xd3), 493 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x40), 494 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00), 495 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0), 496 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0c), 497 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x02), 498 }; 499 500 static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_pcs_tbl[] = { 501 QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_CNTRL2, 0x83), 502 QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_CNT_VAL_L, 0x9), 503 QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_CNT_VAL_H_TOL, 0x42), 504 QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_MAN_CODE, 0x40), 505 QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_CNTRL1, 0x01), 506 QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_H, 0x0), 507 QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x1), 508 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_ACTIONS, 0x0), 509 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H, 0x00), 510 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), 511 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H, 0x00), 512 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), 513 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG1, 0x11), 514 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG2, 0xb), 515 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG4, 0x07), 516 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_CONFIG2, 0x52), 517 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2, 0x50), 518 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4, 0x1a), 519 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5, 0x6), 520 QMP_PHY_INIT_CFG(QPHY_V4_PCS_G12S1_TXDEEMPH_M3P5DB, 0x10), 521 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1), 522 QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_DCC_CAL_CONFIG, 0x01), 523 QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa), 524 QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d), 525 }; 526 527 static const struct qmp_phy_init_tbl sdm845_qmp_pcie_serdes_tbl[] = { 528 QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x14), 529 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30), 530 QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x007), 531 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06), 532 QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x01), 533 QMP_PHY_INIT_CFG(QSERDES_V3_COM_RESETSM_CNTRL, 0x20), 534 QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x00), 535 QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE0, 0x01), 536 QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE0, 0xc9), 537 QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_TIMER1, 0xff), 538 QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_TIMER2, 0x3f), 539 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x01), 540 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x00), 541 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORECLK_DIV_MODE0, 0x0a), 542 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_EP_DIV, 0x19), 543 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_ENABLE1, 0x90), 544 QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x82), 545 QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x02), 546 QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0xea), 547 QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START1_MODE0, 0xab), 548 QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP3_MODE0, 0x00), 549 QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x0d), 550 QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x04), 551 QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x00), 552 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE0, 0x06), 553 QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE0, 0x16), 554 QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE0, 0x36), 555 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_MODE, 0x01), 556 QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x33), 557 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x02), 558 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_BUF_ENABLE, 0x06), 559 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0x04), 560 QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00), 561 QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE0, 0x3f), 562 QMP_PHY_INIT_CFG(QSERDES_V3_COM_BG_TIMER, 0x09), 563 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_EN_CENTER, 0x01), 564 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER1, 0x40), 565 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER2, 0x01), 566 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER1, 0x02), 567 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER2, 0x00), 568 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE1, 0x7e), 569 QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE2, 0x15), 570 }; 571 572 static const struct qmp_phy_init_tbl sdm845_qmp_pcie_tx_tbl[] = { 573 QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x02), 574 QMP_PHY_INIT_CFG(QSERDES_V3_TX_RCV_DETECT_LVL_2, 0x12), 575 QMP_PHY_INIT_CFG(QSERDES_V3_TX_HIGHZ_DRVR_EN, 0x10), 576 QMP_PHY_INIT_CFG(QSERDES_V3_TX_LANE_MODE_1, 0x06), 577 }; 578 579 static const struct qmp_phy_init_tbl sdm845_qmp_pcie_rx_tbl[] = { 580 QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x03), 581 QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_ENABLES, 0x10), 582 QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x14), 583 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0e), 584 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04), 585 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1a), 586 QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b), 587 QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_GAIN, 0x04), 588 QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_GAIN_HALF, 0x04), 589 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x71), 590 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_MODE_00, 0x59), 591 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_MODE_01, 0x59), 592 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80), 593 QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_INTERFACE_MODE, 0x40), 594 QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_PI_CONTROLS, 0x71), 595 QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_LOW, 0x40), 596 }; 597 598 static const struct qmp_phy_init_tbl sdm845_qmp_pcie_pcs_tbl[] = { 599 QMP_PHY_INIT_CFG(QPHY_V3_PCS_ENDPOINT_REFCLK_DRIVE, 0x04), 600 601 QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL2, 0x83), 602 QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_L, 0x09), 603 QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_H_TOL, 0xa2), 604 QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_MAN_CODE, 0x40), 605 QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL1, 0x02), 606 607 QMP_PHY_INIT_CFG(QPHY_V3_PCS_OSC_DTCT_ACTIONS, 0x00), 608 QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x01), 609 QMP_PHY_INIT_CFG(QPHY_V3_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x00), 610 QMP_PHY_INIT_CFG(QPHY_V3_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_LSB, 0x20), 611 QMP_PHY_INIT_CFG(QPHY_V3_PCS_LP_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x00), 612 QMP_PHY_INIT_CFG(QPHY_V3_PCS_LP_WAKEUP_DLY_TIME_AUXCLK, 0x01), 613 QMP_PHY_INIT_CFG(QPHY_V3_PCS_PLL_LOCK_CHK_DLY_TIME, 0x73), 614 615 QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SIGDET_LVL, 0xbb), 616 QMP_PHY_INIT_CFG(QPHY_V3_PCS_SIGDET_CNTRL, 0x03), 617 QMP_PHY_INIT_CFG(QPHY_V3_PCS_REFGEN_REQ_CONFIG1, 0x0d), 618 619 QMP_PHY_INIT_CFG(QPHY_V3_PCS_POWER_STATE_CONFIG4, 0x00), 620 }; 621 622 static const struct qmp_phy_init_tbl sdm845_qmp_pcie_pcs_misc_tbl[] = { 623 QMP_PHY_INIT_CFG(QPHY_V3_PCS_MISC_OSC_DTCT_CONFIG2, 0x52), 624 QMP_PHY_INIT_CFG(QPHY_V3_PCS_MISC_OSC_DTCT_MODE2_CONFIG2, 0x10), 625 QMP_PHY_INIT_CFG(QPHY_V3_PCS_MISC_OSC_DTCT_MODE2_CONFIG4, 0x1a), 626 QMP_PHY_INIT_CFG(QPHY_V3_PCS_MISC_OSC_DTCT_MODE2_CONFIG5, 0x06), 627 QMP_PHY_INIT_CFG(QPHY_V3_PCS_MISC_PCIE_INT_AUX_CLK_CONFIG1, 0x00), 628 }; 629 630 static const struct qmp_phy_init_tbl sdm845_qhp_pcie_serdes_tbl[] = { 631 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SYSCLK_EN_SEL, 0x27), 632 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_EN_CENTER, 0x01), 633 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_PER1, 0x31), 634 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_PER2, 0x01), 635 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_STEP_SIZE1, 0xde), 636 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_STEP_SIZE2, 0x07), 637 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_STEP_SIZE1_MODE1, 0x4c), 638 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_STEP_SIZE2_MODE1, 0x06), 639 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_BIAS_EN_CKBUFLR_EN, 0x18), 640 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CLK_ENABLE1, 0xb0), 641 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_LOCK_CMP1_MODE0, 0x8c), 642 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_LOCK_CMP2_MODE0, 0x20), 643 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_LOCK_CMP1_MODE1, 0x14), 644 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_LOCK_CMP2_MODE1, 0x34), 645 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CP_CTRL_MODE0, 0x06), 646 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CP_CTRL_MODE1, 0x06), 647 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_PLL_RCTRL_MODE0, 0x16), 648 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_PLL_RCTRL_MODE1, 0x16), 649 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_PLL_CCTRL_MODE0, 0x36), 650 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_PLL_CCTRL_MODE1, 0x36), 651 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_RESTRIM_CTRL2, 0x05), 652 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_LOCK_CMP_EN, 0x42), 653 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DEC_START_MODE0, 0x82), 654 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DEC_START_MODE1, 0x68), 655 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START1_MODE0, 0x55), 656 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START2_MODE0, 0x55), 657 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START3_MODE0, 0x03), 658 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START1_MODE1, 0xab), 659 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START2_MODE1, 0xaa), 660 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START3_MODE1, 0x02), 661 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_INTEGLOOP_GAIN0_MODE0, 0x3f), 662 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_INTEGLOOP_GAIN0_MODE1, 0x3f), 663 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_VCO_TUNE_MAP, 0x10), 664 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CLK_SELECT, 0x04), 665 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_HSCLK_SEL1, 0x30), 666 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CORECLK_DIV, 0x04), 667 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CORE_CLK_EN, 0x73), 668 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CMN_CONFIG, 0x0c), 669 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SVS_MODE_CLK_SEL, 0x15), 670 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CORECLK_DIV_MODE1, 0x04), 671 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CMN_MODE, 0x01), 672 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_VREGCLK_DIV1, 0x22), 673 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_VREGCLK_DIV2, 0x00), 674 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_BGV_TRIM, 0x20), 675 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_BG_CTRL, 0x07), 676 }; 677 678 static const struct qmp_phy_init_tbl sdm845_qhp_pcie_tx_tbl[] = { 679 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DRVR_CTRL0, 0x00), 680 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DRVR_TAP_EN, 0x0d), 681 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_TX_BAND_MODE, 0x01), 682 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_LANE_MODE, 0x1a), 683 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_PARALLEL_RATE, 0x2f), 684 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CML_CTRL_MODE0, 0x09), 685 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CML_CTRL_MODE1, 0x09), 686 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CML_CTRL_MODE2, 0x1b), 687 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_PREAMP_CTRL_MODE1, 0x01), 688 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_PREAMP_CTRL_MODE2, 0x07), 689 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_MIXER_CTRL_MODE0, 0x31), 690 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_MIXER_CTRL_MODE1, 0x31), 691 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_MIXER_CTRL_MODE2, 0x03), 692 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CTLE_THRESH_DFE, 0x02), 693 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CGA_THRESH_DFE, 0x00), 694 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RXENGINE_EN0, 0x12), 695 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CTLE_TRAIN_TIME, 0x25), 696 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CTLE_DFE_OVRLP_TIME, 0x00), 697 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DFE_REFRESH_TIME, 0x05), 698 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DFE_ENABLE_TIME, 0x01), 699 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_VGA_GAIN, 0x26), 700 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DFE_GAIN, 0x12), 701 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_EQ_GAIN, 0x04), 702 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_OFFSET_GAIN, 0x04), 703 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_PRE_GAIN, 0x09), 704 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_EQ_INTVAL, 0x15), 705 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_EDAC_INITVAL, 0x28), 706 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RXEQ_INITB0, 0x7f), 707 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RXEQ_INITB1, 0x07), 708 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RCVRDONE_THRESH1, 0x04), 709 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RXEQ_CTRL, 0x70), 710 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_FO_GAIN_MODE0, 0x8b), 711 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_FO_GAIN_MODE1, 0x08), 712 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_FO_GAIN_MODE2, 0x0a), 713 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_SO_GAIN_MODE0, 0x03), 714 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_SO_GAIN_MODE1, 0x04), 715 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_SO_GAIN_MODE2, 0x04), 716 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_SO_CONFIG, 0x0c), 717 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_BAND, 0x02), 718 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_RCVR_PATH1_MODE0, 0x5c), 719 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_RCVR_PATH1_MODE1, 0x3e), 720 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_RCVR_PATH1_MODE2, 0x3f), 721 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_SIGDET_ENABLES, 0x01), 722 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_SIGDET_CNTRL, 0xa0), 723 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_SIGDET_DEGLITCH_CNTRL, 0x08), 724 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DCC_GAIN, 0x01), 725 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_EN_SIGNAL, 0xc3), 726 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_PSM_RX_EN_CAL, 0x00), 727 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_MISC_CNTRL0, 0xbc), 728 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_TS0_TIMER, 0x7f), 729 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DLL_HIGHDATARATE, 0x15), 730 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DRVR_CTRL1, 0x0c), 731 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DRVR_CTRL2, 0x0f), 732 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_RESETCODE_OFFSET, 0x04), 733 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_VGA_INITVAL, 0x20), 734 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RSM_START, 0x01), 735 }; 736 737 static const struct qmp_phy_init_tbl sdm845_qhp_pcie_rx_tbl[] = { 738 }; 739 740 static const struct qmp_phy_init_tbl sdm845_qhp_pcie_pcs_tbl[] = { 741 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_POWER_STATE_CONFIG, 0x3f), 742 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_PCS_TX_RX_CONFIG, 0x50), 743 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_TXMGN_MAIN_V0_M3P5DB, 0x19), 744 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_TXMGN_POST_V0_M3P5DB, 0x07), 745 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_TXMGN_MAIN_V0_M6DB, 0x17), 746 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_TXMGN_POST_V0_M6DB, 0x09), 747 QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_POWER_STATE_CONFIG5, 0x9f), 748 }; 749 750 static const struct qmp_phy_init_tbl sc8180x_qmp_pcie_serdes_tbl[] = { 751 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0x08), 752 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_SELECT, 0x34), 753 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE1, 0x08), 754 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_IVCO, 0x0f), 755 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x42), 756 QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE1_MODE0, 0x24), 757 QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE2_MODE1, 0x03), 758 QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE1_MODE1, 0xb4), 759 QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x02), 760 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL, 0x11), 761 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x82), 762 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x03), 763 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE0, 0x55), 764 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE0, 0x55), 765 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x1a), 766 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x0a), 767 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE1, 0x68), 768 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE1, 0x02), 769 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE1, 0xaa), 770 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE1, 0xab), 771 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE1, 0x34), 772 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE1, 0x14), 773 QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x01), 774 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x06), 775 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x16), 776 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x36), 777 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE1, 0x06), 778 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE1, 0x16), 779 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE1, 0x36), 780 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1e), 781 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xca), 782 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x18), 783 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0xa2), 784 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_BUF_ENABLE, 0x07), 785 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_EN_CENTER, 0x01), 786 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_PER1, 0x31), 787 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_PER2, 0x01), 788 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE1_MODE0, 0xde), 789 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE2_MODE0, 0x07), 790 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE1_MODE1, 0x4c), 791 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE2_MODE1, 0x06), 792 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_ENABLE1, 0x90), 793 }; 794 795 static const struct qmp_phy_init_tbl sc8180x_qmp_pcie_tx_tbl[] = { 796 QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12), 797 QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x5), 798 }; 799 800 static const struct qmp_phy_init_tbl sc8180x_qmp_pcie_rx_tbl[] = { 801 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x03), 802 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_ENABLES, 0x1c), 803 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x14), 804 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL1, 0x07), 805 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x6e), 806 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x6e), 807 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x4a), 808 QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04), 809 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f), 810 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x70), 811 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x17), 812 QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL1, 0x54), 813 QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL2, 0x37), 814 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0xd4), 815 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0x54), 816 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xdb), 817 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x39), 818 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0x31), 819 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x24), 820 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0xe4), 821 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xec), 822 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x39), 823 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0x36), 824 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0x7f), 825 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0xff), 826 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0xff), 827 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0xdb), 828 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x75), 829 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00), 830 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0), 831 QMP_PHY_INIT_CFG(QSERDES_V4_RX_AUX_DATA_TCOARSE_TFINE, 0xa0), 832 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RCLK_AUXDATA_SEL, 0xc0), 833 QMP_PHY_INIT_CFG(QSERDES_V4_RX_DCC_CTRL1, 0x0c), 834 QMP_PHY_INIT_CFG(QSERDES_V4_RX_GM_CAL, 0x05), 835 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0c), 836 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x03), 837 }; 838 839 static const struct qmp_phy_init_tbl sc8180x_qmp_pcie_pcs_tbl[] = { 840 QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), 841 QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa), 842 QMP_PHY_INIT_CFG(QPHY_V4_PCS_RATE_SLEW_CNTRL1, 0x0b), 843 QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d), 844 QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG5, 0x01), 845 }; 846 847 static const struct qmp_phy_init_tbl sc8180x_qmp_pcie_pcs_misc_tbl[] = { 848 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00), 849 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), 850 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), 851 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00), 852 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_PRE, 0x00), 853 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_POST, 0x58), 854 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1), 855 }; 856 857 static const struct qmp_phy_init_tbl sm8250_qmp_pcie_serdes_tbl[] = { 858 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0x08), 859 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_SELECT, 0x34), 860 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE1, 0x08), 861 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_IVCO, 0x0f), 862 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x42), 863 QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE1_MODE0, 0x24), 864 QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE2_MODE1, 0x03), 865 QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE1_MODE1, 0xb4), 866 QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x02), 867 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL, 0x11), 868 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x82), 869 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x03), 870 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE0, 0x55), 871 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE0, 0x55), 872 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x1a), 873 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x0a), 874 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE1, 0x68), 875 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE1, 0x02), 876 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE1, 0xaa), 877 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE1, 0xab), 878 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE1, 0x34), 879 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE1, 0x14), 880 QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x01), 881 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x06), 882 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x16), 883 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x36), 884 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE1, 0x06), 885 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE1, 0x16), 886 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE1, 0x36), 887 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1e), 888 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xca), 889 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x18), 890 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0xa2), 891 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_EN_CENTER, 0x01), 892 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_PER1, 0x31), 893 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_PER2, 0x01), 894 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE1_MODE0, 0xde), 895 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE2_MODE0, 0x07), 896 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE1_MODE1, 0x4c), 897 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE2_MODE1, 0x06), 898 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_ENABLE1, 0x90), 899 }; 900 901 static const struct qmp_phy_init_tbl sm8250_qmp_gen3x1_pcie_serdes_tbl[] = { 902 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_BUF_ENABLE, 0x07), 903 }; 904 905 static const struct qmp_phy_init_tbl sm8250_qmp_pcie_tx_tbl[] = { 906 QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12), 907 QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x35), 908 QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_TX, 0x11), 909 }; 910 911 static const struct qmp_phy_init_tbl sm8250_qmp_pcie_rx_tbl[] = { 912 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0c), 913 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x03), 914 QMP_PHY_INIT_CFG(QSERDES_V4_RX_GM_CAL, 0x1b), 915 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00), 916 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0), 917 QMP_PHY_INIT_CFG(QSERDES_V4_RX_AUX_DATA_TCOARSE_TFINE, 0x30), 918 QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL1, 0x04), 919 QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL2, 0x07), 920 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f), 921 QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x70), 922 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0e), 923 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4a), 924 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x0f), 925 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x03), 926 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_ENABLES, 0x1c), 927 QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x1e), 928 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x17), 929 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0xd4), 930 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0x54), 931 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xdb), 932 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x3b), 933 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0x31), 934 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x24), 935 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0xff), 936 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0x7f), 937 QMP_PHY_INIT_CFG(QSERDES_V4_RX_DCC_CTRL1, 0x0c), 938 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0xe4), 939 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xec), 940 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x3b), 941 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0x36), 942 }; 943 944 static const struct qmp_phy_init_tbl sm8250_qmp_gen3x1_pcie_rx_tbl[] = { 945 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RCLK_AUXDATA_SEL, 0x00), 946 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL1, 0x00), 947 QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04), 948 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0x3f), 949 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x14), 950 QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_CTLE_POST_CAL_OFFSET, 0x30), 951 }; 952 953 static const struct qmp_phy_init_tbl sm8250_qmp_pcie_pcs_tbl[] = { 954 QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), 955 QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0x77), 956 QMP_PHY_INIT_CFG(QPHY_V4_PCS_RATE_SLEW_CNTRL1, 0x0b), 957 }; 958 959 static const struct qmp_phy_init_tbl sm8250_qmp_gen3x1_pcie_pcs_tbl[] = { 960 QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d), 961 QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG5, 0x12), 962 }; 963 964 static const struct qmp_phy_init_tbl sm8250_qmp_pcie_pcs_misc_tbl[] = { 965 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00), 966 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), 967 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01), 968 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P6_P7_PRE, 0x33), 969 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_PRE, 0x00), 970 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_POST, 0x58), 971 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1), 972 }; 973 974 static const struct qmp_phy_init_tbl sm8250_qmp_gen3x1_pcie_pcs_misc_tbl[] = { 975 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00), 976 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG2, 0x0f), 977 }; 978 979 static const struct qmp_phy_init_tbl sm8250_qmp_gen3x2_pcie_tx_tbl[] = { 980 QMP_PHY_INIT_CFG(QSERDES_V4_TX_PI_QEC_CTRL, 0x20), 981 }; 982 983 static const struct qmp_phy_init_tbl sm8250_qmp_gen3x2_pcie_rx_tbl[] = { 984 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL1, 0x04), 985 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0xbf), 986 QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x15), 987 QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38), 988 }; 989 990 static const struct qmp_phy_init_tbl sm8250_qmp_gen3x2_pcie_pcs_tbl[] = { 991 QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x05), 992 QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG2, 0x0f), 993 }; 994 995 static const struct qmp_phy_init_tbl sm8250_qmp_gen3x2_pcie_pcs_misc_tbl[] = { 996 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG2, 0x0d), 997 QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG4, 0x07), 998 }; 999 1000 static const struct qmp_phy_init_tbl sdx55_qmp_pcie_serdes_tbl[] = { 1001 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BG_TIMER, 0x02), 1002 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIAS_EN_CLKBUFLR_EN, 0x18), 1003 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYS_CLK_CTRL, 0x07), 1004 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_IVCO, 0x0f), 1005 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x0a), 1006 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE1, 0x0a), 1007 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x19), 1008 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE1, 0x19), 1009 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x03), 1010 QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE1, 0x03), 1011 QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0x00), 1012 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x46), 1013 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_CFG, 0x04), 1014 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x7f), 1015 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x02), 1016 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE1, 0xff), 1017 QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE1, 0x04), 1018 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x4b), 1019 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE1, 0x50), 1020 QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x00), 1021 QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN0_MODE0, 0xfb), 1022 QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN1_MODE0, 0x01), 1023 QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN0_MODE1, 0xfb), 1024 QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN1_MODE1, 0x01), 1025 QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x02), 1026 QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x12), 1027 QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_HS_SWITCH_SEL, 0x00), 1028 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE0, 0x05), 1029 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE1, 0x04), 1030 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_CONFIG, 0x04), 1031 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_MISC1, 0x88), 1032 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_MISC2, 0x03), 1033 QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_MODE, 0x17), 1034 QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_DC_LEVEL_CTRL, 0x0b), 1035 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0x56), 1036 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1d), 1037 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0x4b), 1038 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x1f), 1039 QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL, 0x22), 1040 }; 1041 1042 static const struct qmp_phy_init_tbl sdx55_qmp_pcie_tx_tbl[] = { 1043 QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_LANE_MODE_1, 0x05), 1044 QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_LANE_MODE_2, 0xf6), 1045 QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_LANE_MODE_3, 0x13), 1046 QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_VMODE_CTRL1, 0x00), 1047 QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_PI_QEC_CTRL, 0x00), 1048 }; 1049 1050 static const struct qmp_phy_init_tbl sdx55_qmp_pcie_rx_tbl[] = { 1051 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_FO_GAIN_RATE2, 0x0c), 1052 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_UCDR_PI_CONTROLS, 0x16), 1053 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_AUX_DATA_TCOARSE_TFINE, 0x7f), 1054 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_3, 0x55), 1055 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_DAC_ENABLE1, 0x0c), 1056 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_DAC_ENABLE2, 0x00), 1057 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_VGA_CAL_CNTRL2, 0x08), 1058 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x27), 1059 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B1, 0x1a), 1060 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B2, 0x5a), 1061 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B3, 0x09), 1062 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B4, 0x37), 1063 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B0, 0xbd), 1064 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B1, 0xf9), 1065 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B2, 0xbf), 1066 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B3, 0xce), 1067 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B4, 0x62), 1068 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B0, 0xbf), 1069 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B1, 0x7d), 1070 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B2, 0xbf), 1071 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B3, 0xcf), 1072 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B4, 0xd6), 1073 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_PHPRE_CTRL, 0xa0), 1074 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38), 1075 QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_MARG_COARSE_CTRL2, 0x12), 1076 }; 1077 1078 static const struct qmp_phy_init_tbl sdx55_qmp_pcie_pcs_tbl[] = { 1079 QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_RX_SIGDET_LVL, 0x77), 1080 QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_EQ_CONFIG2, 0x01), 1081 QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_EQ_CONFIG4, 0x16), 1082 QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_EQ_CONFIG5, 0x02), 1083 }; 1084 1085 static const struct qmp_phy_init_tbl sdx55_qmp_pcie_pcs_misc_tbl[] = { 1086 QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_EQ_CONFIG1, 0x17), 1087 QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G3_RXEQEVAL_TIME, 0x13), 1088 QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G4_RXEQEVAL_TIME, 0x13), 1089 QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G4_EQ_CONFIG2, 0x01), 1090 QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G4_EQ_CONFIG5, 0x02), 1091 QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_LANE1_INSIG_SW_CTRL2, 0x00), 1092 QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_LANE1_INSIG_MX_CTRL2, 0x00), 1093 }; 1094 1095 static const struct qmp_phy_init_tbl sm8450_qmp_gen3x1_pcie_serdes_tbl[] = { 1096 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_EN_SEL, 0x08), 1097 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CLK_SELECT, 0x34), 1098 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORECLK_DIV_MODE1, 0x08), 1099 QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_IVCO, 0x0f), 1100 QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP_EN, 0x42), 1101 QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE1_MODE0, 0x24), 1102 QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE2_MODE1, 0x03), 1103 QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE1_MODE1, 0xb4), 1104 QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_MAP, 0x02), 1105 QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_HSCLK_SEL, 0x11), 1106 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE0, 0x82), 1107 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START3_MODE0, 0x03), 1108 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START2_MODE0, 0x55), 1109 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START1_MODE0, 0x55), 1110 QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE0, 0x1a), 1111 QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE0, 0x0a), 1112 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE1, 0x68), 1113 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START3_MODE1, 0x02), 1114 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START2_MODE1, 0xaa), 1115 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START1_MODE1, 0xab), 1116 QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE1, 0x34), 1117 QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE1, 0x14), 1118 QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_SEL, 0x01), 1119 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE0, 0x06), 1120 QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE0, 0x16), 1121 QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE0, 0x36), 1122 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE1, 0x06), 1123 QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE1, 0x16), 1124 QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE1, 0x36), 1125 QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1e), 1126 QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xca), 1127 QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x18), 1128 QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0xa2), 1129 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_BUF_ENABLE, 0x07), 1130 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_EN_CENTER, 0x01), 1131 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_PER1, 0x31), 1132 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_PER2, 0x01), 1133 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE1_MODE0, 0xde), 1134 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE2_MODE0, 0x07), 1135 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE1_MODE1, 0x4c), 1136 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE2_MODE1, 0x06), 1137 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CLK_ENABLE1, 0x90), 1138 }; 1139 1140 static const struct qmp_phy_init_tbl sm8450_qmp_gen3x1_pcie_tx_tbl[] = { 1141 QMP_PHY_INIT_CFG(QSERDES_V5_TX_PI_QEC_CTRL, 0x20), 1142 QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_1, 0x75), 1143 QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_4, 0x3f), 1144 QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_TX, 0x16), 1145 QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_RX, 0x04), 1146 }; 1147 1148 static const struct qmp_phy_init_tbl sm8450_qmp_gen3x1_pcie_rx_tbl[] = { 1149 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_LOW, 0x7f), 1150 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH, 0xff), 1151 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH2, 0xbf), 1152 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH3, 0x3f), 1153 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH4, 0xd8), 1154 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_LOW, 0xdc), 1155 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH, 0xdc), 1156 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH2, 0x5c), 1157 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH3, 0x34), 1158 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH4, 0xa6), 1159 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH3, 0x34), 1160 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH4, 0x38), 1161 QMP_PHY_INIT_CFG(QSERDES_V5_RX_VGA_CAL_CNTRL2, 0x07), 1162 QMP_PHY_INIT_CFG(QSERDES_V5_RX_GM_CAL, 0x00), 1163 QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_THRESH1, 0x08), 1164 QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_THRESH2, 0x08), 1165 QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_PI_CONTROLS, 0xf0), 1166 QMP_PHY_INIT_CFG(QSERDES_V5_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38), 1167 QMP_PHY_INIT_CFG(QSERDES_V5_RX_TX_ADAPT_POST_THRESH, 0xf0), 1168 QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL4, 0x07), 1169 QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FO_GAIN, 0x09), 1170 QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SO_GAIN, 0x05), 1171 }; 1172 1173 static const struct qmp_phy_init_tbl sm8450_qmp_gen3x1_pcie_pcs_tbl[] = { 1174 QMP_PHY_INIT_CFG(QPHY_V5_PCS_RX_SIGDET_LVL, 0x77), 1175 QMP_PHY_INIT_CFG(QPHY_V5_PCS_RATE_SLEW_CNTRL1, 0x0b), 1176 QMP_PHY_INIT_CFG(QPHY_V5_PCS_REFGEN_REQ_CONFIG1, 0x05), 1177 }; 1178 1179 static const struct qmp_phy_init_tbl sm8450_qmp_gen3x1_pcie_pcs_misc_tbl[] = { 1180 QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00), 1181 QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00), 1182 QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG2, 0x0f), 1183 QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1), 1184 }; 1185 1186 static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_serdes_tbl[] = { 1187 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_PER1, 0x31), 1188 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_PER2, 0x01), 1189 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE1_MODE0, 0xde), 1190 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE2_MODE0, 0x07), 1191 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE1_MODE1, 0x97), 1192 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE2_MODE1, 0x0c), 1193 QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIAS_EN_CLKBUFLR_EN, 0x14), 1194 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CLK_ENABLE1, 0x90), 1195 QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_IVCO, 0x0f), 1196 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE0, 0x06), 1197 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE1, 0x06), 1198 QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE0, 0x16), 1199 QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE1, 0x16), 1200 QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE0, 0x36), 1201 QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE1, 0x36), 1202 QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_EN_SEL, 0x08), 1203 QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP_EN, 0x46), 1204 QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP_CFG, 0x04), 1205 QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE0, 0x0a), 1206 QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE0, 0x1a), 1207 QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE1, 0x14), 1208 QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE1, 0x34), 1209 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE0, 0x82), 1210 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE1, 0xd0), 1211 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START1_MODE0, 0x55), 1212 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START2_MODE0, 0x55), 1213 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START3_MODE0, 0x03), 1214 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START1_MODE1, 0x55), 1215 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START2_MODE1, 0x55), 1216 QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START3_MODE1, 0x05), 1217 QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_MAP, 0x02), 1218 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CLK_SELECT, 0x34), 1219 QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_SEL, 0x12), 1220 QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_HS_SWITCH_SEL, 0x00), 1221 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORECLK_DIV_MODE0, 0x0a), 1222 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORECLK_DIV_MODE1, 0x04), 1223 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CMN_MISC1, 0x88), 1224 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORE_CLK_EN, 0x20), 1225 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CMN_CONFIG, 0x06), 1226 QMP_PHY_INIT_CFG(QSERDES_V5_COM_CMN_MODE, 0x14), 1227 QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_DC_LEVEL_CTRL, 0x0f), 1228 }; 1229 1230 static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_tx_tbl[] = { 1231 QMP_PHY_INIT_CFG(QSERDES_V5_20_TX_LANE_MODE_1, 0x05), 1232 QMP_PHY_INIT_CFG(QSERDES_V5_20_TX_LANE_MODE_2, 0xf6), 1233 QMP_PHY_INIT_CFG(QSERDES_V5_20_TX_RES_CODE_LANE_OFFSET_TX, 0x1a), 1234 QMP_PHY_INIT_CFG(QSERDES_V5_20_TX_RES_CODE_LANE_OFFSET_RX, 0x0c), 1235 }; 1236 1237 static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_rx_tbl[] = { 1238 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_UCDR_PI_CONTROLS, 0x16), 1239 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38), 1240 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE_0_1_B1, 0xcc), 1241 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE_0_1_B2, 0x12), 1242 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE_0_1_B3, 0xcc), 1243 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE_0_1_B5, 0x4a), 1244 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE_0_1_B6, 0x29), 1245 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B0, 0xc5), 1246 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B1, 0xad), 1247 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B2, 0xb6), 1248 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B3, 0xc0), 1249 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B4, 0x1f), 1250 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B5, 0xfb), 1251 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B6, 0x0f), 1252 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B0, 0xc7), 1253 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B1, 0xef), 1254 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B2, 0xbf), 1255 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B3, 0xa0), 1256 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B4, 0x81), 1257 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B5, 0xde), 1258 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B6, 0x7f), 1259 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_PHPRE_CTRL, 0x20), 1260 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_AUX_DATA_THRESH_BIN_RATE_0_1, 0x3f), 1261 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_AUX_DATA_THRESH_BIN_RATE_2_3, 0x37), 1262 1263 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_DFE_3, 0x05), 1264 1265 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH1_RATE3, 0x1f), 1266 1267 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH2_RATE3, 0x1f), 1268 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH3_RATE3, 0x1f), 1269 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH4_RATE3, 0x1f), 1270 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH5_RATE3, 0x1f), 1271 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH6_RATE3, 0x1f), 1272 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH1_RATE210, 0x1f), 1273 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH2_RATE210, 0x1f), 1274 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH3_RATE210, 0x1f), 1275 1276 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_UCDR_FO_GAIN_RATE2, 0x0c), 1277 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_UCDR_FO_GAIN_RATE3, 0x0a), 1278 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_VGA_CAL_MAN_VAL, 0x0a), 1279 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_EQU_ADAPTOR_CNTRL4, 0x0b), 1280 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_IDAC_SAOFFSET, 0x10), 1281 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_DFE_DAC_ENABLE1, 0x00), 1282 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_GM_CAL, 0x0f), 1283 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_TX_ADAPT_POST_THRESH1, 0x00), 1284 QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_TX_ADAPT_POST_THRESH2, 0x1f), 1285 }; 1286 1287 static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_pcs_tbl[] = { 1288 QMP_PHY_INIT_CFG(QPHY_V5_PCS_EQ_CONFIG2, 0x16), 1289 QMP_PHY_INIT_CFG(QPHY_V5_PCS_EQ_CONFIG3, 0x22), 1290 QMP_PHY_INIT_CFG(QPHY_V5_PCS_G3S2_PRE_GAIN, 0x2e), 1291 QMP_PHY_INIT_CFG(QPHY_V5_PCS_RX_SIGDET_LVL, 0x99), 1292 }; 1293 1294 static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_pcs_misc_tbl[] = { 1295 QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1), 1296 QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00), 1297 QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_G4_EQ_CONFIG5, 0x02), 1298 QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_EQ_CONFIG1, 0x16), 1299 QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_RX_MARGINING_CONFIG3, 0x28), 1300 QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_G4_PRE_GAIN, 0x2e), 1301 }; 1302 1303 struct qmp_phy; 1304 1305 /* struct qmp_phy_cfg - per-PHY initialization config */ 1306 struct qmp_phy_cfg { 1307 /* number of lanes provided by phy */ 1308 int nlanes; 1309 1310 /* Init sequence for PHY blocks - serdes, tx, rx, pcs */ 1311 const struct qmp_phy_init_tbl *serdes_tbl; 1312 int serdes_tbl_num; 1313 const struct qmp_phy_init_tbl *serdes_tbl_sec; 1314 int serdes_tbl_num_sec; 1315 const struct qmp_phy_init_tbl *tx_tbl; 1316 int tx_tbl_num; 1317 const struct qmp_phy_init_tbl *tx_tbl_sec; 1318 int tx_tbl_num_sec; 1319 const struct qmp_phy_init_tbl *rx_tbl; 1320 int rx_tbl_num; 1321 const struct qmp_phy_init_tbl *rx_tbl_sec; 1322 int rx_tbl_num_sec; 1323 const struct qmp_phy_init_tbl *pcs_tbl; 1324 int pcs_tbl_num; 1325 const struct qmp_phy_init_tbl *pcs_tbl_sec; 1326 int pcs_tbl_num_sec; 1327 const struct qmp_phy_init_tbl *pcs_misc_tbl; 1328 int pcs_misc_tbl_num; 1329 const struct qmp_phy_init_tbl *pcs_misc_tbl_sec; 1330 int pcs_misc_tbl_num_sec; 1331 1332 /* clock ids to be requested */ 1333 const char * const *clk_list; 1334 int num_clks; 1335 /* resets to be requested */ 1336 const char * const *reset_list; 1337 int num_resets; 1338 /* regulators to be requested */ 1339 const char * const *vreg_list; 1340 int num_vregs; 1341 1342 /* array of registers with different offsets */ 1343 const unsigned int *regs; 1344 1345 unsigned int start_ctrl; 1346 unsigned int pwrdn_ctrl; 1347 unsigned int mask_com_pcs_ready; 1348 /* bit offset of PHYSTATUS in QPHY_PCS_STATUS register */ 1349 unsigned int phy_status; 1350 1351 /* true, if PHY needs delay after POWER_DOWN */ 1352 bool has_pwrdn_delay; 1353 /* power_down delay in usec */ 1354 int pwrdn_delay_min; 1355 int pwrdn_delay_max; 1356 1357 /* true, if PHY has secondary tx/rx lanes to be configured */ 1358 bool is_dual_lane_phy; 1359 1360 /* QMP PHY pipe clock interface rate */ 1361 unsigned long pipe_clock_rate; 1362 }; 1363 1364 /** 1365 * struct qmp_phy - per-lane phy descriptor 1366 * 1367 * @phy: generic phy 1368 * @cfg: phy specific configuration 1369 * @serdes: iomapped memory space for phy's serdes (i.e. PLL) 1370 * @tx: iomapped memory space for lane's tx 1371 * @rx: iomapped memory space for lane's rx 1372 * @pcs: iomapped memory space for lane's pcs 1373 * @tx2: iomapped memory space for second lane's tx (in dual lane PHYs) 1374 * @rx2: iomapped memory space for second lane's rx (in dual lane PHYs) 1375 * @pcs_misc: iomapped memory space for lane's pcs_misc 1376 * @pipe_clk: pipe clock 1377 * @index: lane index 1378 * @qmp: QMP phy to which this lane belongs 1379 * @mode: current PHY mode 1380 */ 1381 struct qmp_phy { 1382 struct phy *phy; 1383 const struct qmp_phy_cfg *cfg; 1384 void __iomem *serdes; 1385 void __iomem *tx; 1386 void __iomem *rx; 1387 void __iomem *pcs; 1388 void __iomem *tx2; 1389 void __iomem *rx2; 1390 void __iomem *pcs_misc; 1391 struct clk *pipe_clk; 1392 unsigned int index; 1393 struct qcom_qmp *qmp; 1394 enum phy_mode mode; 1395 }; 1396 1397 /** 1398 * struct qcom_qmp - structure holding QMP phy block attributes 1399 * 1400 * @dev: device 1401 * 1402 * @clks: array of clocks required by phy 1403 * @resets: array of resets required by phy 1404 * @vregs: regulator supplies bulk data 1405 * 1406 * @phys: array of per-lane phy descriptors 1407 */ 1408 struct qcom_qmp { 1409 struct device *dev; 1410 1411 struct clk_bulk_data *clks; 1412 struct reset_control_bulk_data *resets; 1413 struct regulator_bulk_data *vregs; 1414 1415 struct qmp_phy **phys; 1416 }; 1417 1418 static inline void qphy_setbits(void __iomem *base, u32 offset, u32 val) 1419 { 1420 u32 reg; 1421 1422 reg = readl(base + offset); 1423 reg |= val; 1424 writel(reg, base + offset); 1425 1426 /* ensure that above write is through */ 1427 readl(base + offset); 1428 } 1429 1430 static inline void qphy_clrbits(void __iomem *base, u32 offset, u32 val) 1431 { 1432 u32 reg; 1433 1434 reg = readl(base + offset); 1435 reg &= ~val; 1436 writel(reg, base + offset); 1437 1438 /* ensure that above write is through */ 1439 readl(base + offset); 1440 } 1441 1442 /* list of clocks required by phy */ 1443 static const char * const msm8996_phy_clk_l[] = { 1444 "aux", "cfg_ahb", "ref", 1445 }; 1446 1447 1448 static const char * const sdm845_pciephy_clk_l[] = { 1449 "aux", "cfg_ahb", "ref", "refgen", 1450 }; 1451 1452 /* list of regulators */ 1453 static const char * const qmp_phy_vreg_l[] = { 1454 "vdda-phy", "vdda-pll", 1455 }; 1456 1457 static const char * const ipq8074_pciephy_clk_l[] = { 1458 "aux", "cfg_ahb", 1459 }; 1460 1461 /* list of resets */ 1462 static const char * const ipq8074_pciephy_reset_l[] = { 1463 "phy", "common", 1464 }; 1465 1466 static const char * const sdm845_pciephy_reset_l[] = { 1467 "phy", 1468 }; 1469 1470 static const struct qmp_phy_cfg ipq8074_pciephy_cfg = { 1471 .nlanes = 1, 1472 1473 .serdes_tbl = ipq8074_pcie_serdes_tbl, 1474 .serdes_tbl_num = ARRAY_SIZE(ipq8074_pcie_serdes_tbl), 1475 .tx_tbl = ipq8074_pcie_tx_tbl, 1476 .tx_tbl_num = ARRAY_SIZE(ipq8074_pcie_tx_tbl), 1477 .rx_tbl = ipq8074_pcie_rx_tbl, 1478 .rx_tbl_num = ARRAY_SIZE(ipq8074_pcie_rx_tbl), 1479 .pcs_tbl = ipq8074_pcie_pcs_tbl, 1480 .pcs_tbl_num = ARRAY_SIZE(ipq8074_pcie_pcs_tbl), 1481 .clk_list = ipq8074_pciephy_clk_l, 1482 .num_clks = ARRAY_SIZE(ipq8074_pciephy_clk_l), 1483 .reset_list = ipq8074_pciephy_reset_l, 1484 .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l), 1485 .vreg_list = NULL, 1486 .num_vregs = 0, 1487 .regs = pciephy_regs_layout, 1488 1489 .start_ctrl = SERDES_START | PCS_START, 1490 .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, 1491 .phy_status = PHYSTATUS, 1492 1493 .has_pwrdn_delay = true, 1494 .pwrdn_delay_min = 995, /* us */ 1495 .pwrdn_delay_max = 1005, /* us */ 1496 }; 1497 1498 static const struct qmp_phy_cfg ipq8074_pciephy_gen3_cfg = { 1499 .nlanes = 1, 1500 1501 .serdes_tbl = ipq8074_pcie_gen3_serdes_tbl, 1502 .serdes_tbl_num = ARRAY_SIZE(ipq8074_pcie_gen3_serdes_tbl), 1503 .tx_tbl = ipq8074_pcie_gen3_tx_tbl, 1504 .tx_tbl_num = ARRAY_SIZE(ipq8074_pcie_gen3_tx_tbl), 1505 .rx_tbl = ipq8074_pcie_gen3_rx_tbl, 1506 .rx_tbl_num = ARRAY_SIZE(ipq8074_pcie_gen3_rx_tbl), 1507 .pcs_tbl = ipq8074_pcie_gen3_pcs_tbl, 1508 .pcs_tbl_num = ARRAY_SIZE(ipq8074_pcie_gen3_pcs_tbl), 1509 .clk_list = ipq8074_pciephy_clk_l, 1510 .num_clks = ARRAY_SIZE(ipq8074_pciephy_clk_l), 1511 .reset_list = ipq8074_pciephy_reset_l, 1512 .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l), 1513 .vreg_list = NULL, 1514 .num_vregs = 0, 1515 .regs = ipq_pciephy_gen3_regs_layout, 1516 1517 .start_ctrl = SERDES_START | PCS_START, 1518 .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, 1519 1520 .has_pwrdn_delay = true, 1521 .pwrdn_delay_min = 995, /* us */ 1522 .pwrdn_delay_max = 1005, /* us */ 1523 1524 .pipe_clock_rate = 250000000, 1525 }; 1526 1527 static const struct qmp_phy_cfg ipq6018_pciephy_cfg = { 1528 .nlanes = 1, 1529 1530 .serdes_tbl = ipq6018_pcie_serdes_tbl, 1531 .serdes_tbl_num = ARRAY_SIZE(ipq6018_pcie_serdes_tbl), 1532 .tx_tbl = ipq6018_pcie_tx_tbl, 1533 .tx_tbl_num = ARRAY_SIZE(ipq6018_pcie_tx_tbl), 1534 .rx_tbl = ipq6018_pcie_rx_tbl, 1535 .rx_tbl_num = ARRAY_SIZE(ipq6018_pcie_rx_tbl), 1536 .pcs_tbl = ipq6018_pcie_pcs_tbl, 1537 .pcs_tbl_num = ARRAY_SIZE(ipq6018_pcie_pcs_tbl), 1538 .pcs_misc_tbl = ipq6018_pcie_pcs_misc_tbl, 1539 .pcs_misc_tbl_num = ARRAY_SIZE(ipq6018_pcie_pcs_misc_tbl), 1540 .clk_list = ipq8074_pciephy_clk_l, 1541 .num_clks = ARRAY_SIZE(ipq8074_pciephy_clk_l), 1542 .reset_list = ipq8074_pciephy_reset_l, 1543 .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l), 1544 .vreg_list = NULL, 1545 .num_vregs = 0, 1546 .regs = ipq_pciephy_gen3_regs_layout, 1547 1548 .start_ctrl = SERDES_START | PCS_START, 1549 .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, 1550 1551 .has_pwrdn_delay = true, 1552 .pwrdn_delay_min = 995, /* us */ 1553 .pwrdn_delay_max = 1005, /* us */ 1554 }; 1555 1556 static const struct qmp_phy_cfg sdm845_qmp_pciephy_cfg = { 1557 .nlanes = 1, 1558 1559 .serdes_tbl = sdm845_qmp_pcie_serdes_tbl, 1560 .serdes_tbl_num = ARRAY_SIZE(sdm845_qmp_pcie_serdes_tbl), 1561 .tx_tbl = sdm845_qmp_pcie_tx_tbl, 1562 .tx_tbl_num = ARRAY_SIZE(sdm845_qmp_pcie_tx_tbl), 1563 .rx_tbl = sdm845_qmp_pcie_rx_tbl, 1564 .rx_tbl_num = ARRAY_SIZE(sdm845_qmp_pcie_rx_tbl), 1565 .pcs_tbl = sdm845_qmp_pcie_pcs_tbl, 1566 .pcs_tbl_num = ARRAY_SIZE(sdm845_qmp_pcie_pcs_tbl), 1567 .pcs_misc_tbl = sdm845_qmp_pcie_pcs_misc_tbl, 1568 .pcs_misc_tbl_num = ARRAY_SIZE(sdm845_qmp_pcie_pcs_misc_tbl), 1569 .clk_list = sdm845_pciephy_clk_l, 1570 .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l), 1571 .reset_list = sdm845_pciephy_reset_l, 1572 .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l), 1573 .vreg_list = qmp_phy_vreg_l, 1574 .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), 1575 .regs = sdm845_qmp_pciephy_regs_layout, 1576 1577 .start_ctrl = PCS_START | SERDES_START, 1578 .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, 1579 .phy_status = PHYSTATUS, 1580 1581 .has_pwrdn_delay = true, 1582 .pwrdn_delay_min = 995, /* us */ 1583 .pwrdn_delay_max = 1005, /* us */ 1584 }; 1585 1586 static const struct qmp_phy_cfg sdm845_qhp_pciephy_cfg = { 1587 .nlanes = 1, 1588 1589 .serdes_tbl = sdm845_qhp_pcie_serdes_tbl, 1590 .serdes_tbl_num = ARRAY_SIZE(sdm845_qhp_pcie_serdes_tbl), 1591 .tx_tbl = sdm845_qhp_pcie_tx_tbl, 1592 .tx_tbl_num = ARRAY_SIZE(sdm845_qhp_pcie_tx_tbl), 1593 .rx_tbl = sdm845_qhp_pcie_rx_tbl, 1594 .rx_tbl_num = ARRAY_SIZE(sdm845_qhp_pcie_rx_tbl), 1595 .pcs_tbl = sdm845_qhp_pcie_pcs_tbl, 1596 .pcs_tbl_num = ARRAY_SIZE(sdm845_qhp_pcie_pcs_tbl), 1597 .clk_list = sdm845_pciephy_clk_l, 1598 .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l), 1599 .reset_list = sdm845_pciephy_reset_l, 1600 .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l), 1601 .vreg_list = qmp_phy_vreg_l, 1602 .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), 1603 .regs = sdm845_qhp_pciephy_regs_layout, 1604 1605 .start_ctrl = PCS_START | SERDES_START, 1606 .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, 1607 .phy_status = PHYSTATUS, 1608 1609 .has_pwrdn_delay = true, 1610 .pwrdn_delay_min = 995, /* us */ 1611 .pwrdn_delay_max = 1005, /* us */ 1612 }; 1613 1614 static const struct qmp_phy_cfg sm8250_qmp_gen3x1_pciephy_cfg = { 1615 .nlanes = 1, 1616 1617 .serdes_tbl = sm8250_qmp_pcie_serdes_tbl, 1618 .serdes_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_serdes_tbl), 1619 .serdes_tbl_sec = sm8250_qmp_gen3x1_pcie_serdes_tbl, 1620 .serdes_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_serdes_tbl), 1621 .tx_tbl = sm8250_qmp_pcie_tx_tbl, 1622 .tx_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_tx_tbl), 1623 .rx_tbl = sm8250_qmp_pcie_rx_tbl, 1624 .rx_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_rx_tbl), 1625 .rx_tbl_sec = sm8250_qmp_gen3x1_pcie_rx_tbl, 1626 .rx_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_rx_tbl), 1627 .pcs_tbl = sm8250_qmp_pcie_pcs_tbl, 1628 .pcs_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_tbl), 1629 .pcs_tbl_sec = sm8250_qmp_gen3x1_pcie_pcs_tbl, 1630 .pcs_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_pcs_tbl), 1631 .pcs_misc_tbl = sm8250_qmp_pcie_pcs_misc_tbl, 1632 .pcs_misc_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_misc_tbl), 1633 .pcs_misc_tbl_sec = sm8250_qmp_gen3x1_pcie_pcs_misc_tbl, 1634 .pcs_misc_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_pcs_misc_tbl), 1635 .clk_list = sdm845_pciephy_clk_l, 1636 .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l), 1637 .reset_list = sdm845_pciephy_reset_l, 1638 .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l), 1639 .vreg_list = qmp_phy_vreg_l, 1640 .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), 1641 .regs = sm8250_pcie_regs_layout, 1642 1643 .start_ctrl = PCS_START | SERDES_START, 1644 .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, 1645 .phy_status = PHYSTATUS, 1646 1647 .has_pwrdn_delay = true, 1648 .pwrdn_delay_min = 995, /* us */ 1649 .pwrdn_delay_max = 1005, /* us */ 1650 }; 1651 1652 static const struct qmp_phy_cfg sm8250_qmp_gen3x2_pciephy_cfg = { 1653 .nlanes = 2, 1654 1655 .serdes_tbl = sm8250_qmp_pcie_serdes_tbl, 1656 .serdes_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_serdes_tbl), 1657 .tx_tbl = sm8250_qmp_pcie_tx_tbl, 1658 .tx_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_tx_tbl), 1659 .tx_tbl_sec = sm8250_qmp_gen3x2_pcie_tx_tbl, 1660 .tx_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_tx_tbl), 1661 .rx_tbl = sm8250_qmp_pcie_rx_tbl, 1662 .rx_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_rx_tbl), 1663 .rx_tbl_sec = sm8250_qmp_gen3x2_pcie_rx_tbl, 1664 .rx_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_rx_tbl), 1665 .pcs_tbl = sm8250_qmp_pcie_pcs_tbl, 1666 .pcs_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_tbl), 1667 .pcs_tbl_sec = sm8250_qmp_gen3x2_pcie_pcs_tbl, 1668 .pcs_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_pcs_tbl), 1669 .pcs_misc_tbl = sm8250_qmp_pcie_pcs_misc_tbl, 1670 .pcs_misc_tbl_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_misc_tbl), 1671 .pcs_misc_tbl_sec = sm8250_qmp_gen3x2_pcie_pcs_misc_tbl, 1672 .pcs_misc_tbl_num_sec = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_pcs_misc_tbl), 1673 .clk_list = sdm845_pciephy_clk_l, 1674 .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l), 1675 .reset_list = sdm845_pciephy_reset_l, 1676 .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l), 1677 .vreg_list = qmp_phy_vreg_l, 1678 .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), 1679 .regs = sm8250_pcie_regs_layout, 1680 1681 .start_ctrl = PCS_START | SERDES_START, 1682 .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, 1683 .phy_status = PHYSTATUS, 1684 1685 .is_dual_lane_phy = true, 1686 .has_pwrdn_delay = true, 1687 .pwrdn_delay_min = 995, /* us */ 1688 .pwrdn_delay_max = 1005, /* us */ 1689 }; 1690 1691 static const struct qmp_phy_cfg msm8998_pciephy_cfg = { 1692 .nlanes = 1, 1693 1694 .serdes_tbl = msm8998_pcie_serdes_tbl, 1695 .serdes_tbl_num = ARRAY_SIZE(msm8998_pcie_serdes_tbl), 1696 .tx_tbl = msm8998_pcie_tx_tbl, 1697 .tx_tbl_num = ARRAY_SIZE(msm8998_pcie_tx_tbl), 1698 .rx_tbl = msm8998_pcie_rx_tbl, 1699 .rx_tbl_num = ARRAY_SIZE(msm8998_pcie_rx_tbl), 1700 .pcs_tbl = msm8998_pcie_pcs_tbl, 1701 .pcs_tbl_num = ARRAY_SIZE(msm8998_pcie_pcs_tbl), 1702 .clk_list = msm8996_phy_clk_l, 1703 .num_clks = ARRAY_SIZE(msm8996_phy_clk_l), 1704 .reset_list = ipq8074_pciephy_reset_l, 1705 .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l), 1706 .vreg_list = qmp_phy_vreg_l, 1707 .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), 1708 .regs = pciephy_regs_layout, 1709 1710 .start_ctrl = SERDES_START | PCS_START, 1711 .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, 1712 .phy_status = PHYSTATUS, 1713 }; 1714 1715 static const struct qmp_phy_cfg sc8180x_pciephy_cfg = { 1716 .nlanes = 1, 1717 1718 .serdes_tbl = sc8180x_qmp_pcie_serdes_tbl, 1719 .serdes_tbl_num = ARRAY_SIZE(sc8180x_qmp_pcie_serdes_tbl), 1720 .tx_tbl = sc8180x_qmp_pcie_tx_tbl, 1721 .tx_tbl_num = ARRAY_SIZE(sc8180x_qmp_pcie_tx_tbl), 1722 .rx_tbl = sc8180x_qmp_pcie_rx_tbl, 1723 .rx_tbl_num = ARRAY_SIZE(sc8180x_qmp_pcie_rx_tbl), 1724 .pcs_tbl = sc8180x_qmp_pcie_pcs_tbl, 1725 .pcs_tbl_num = ARRAY_SIZE(sc8180x_qmp_pcie_pcs_tbl), 1726 .pcs_misc_tbl = sc8180x_qmp_pcie_pcs_misc_tbl, 1727 .pcs_misc_tbl_num = ARRAY_SIZE(sc8180x_qmp_pcie_pcs_misc_tbl), 1728 .clk_list = sdm845_pciephy_clk_l, 1729 .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l), 1730 .reset_list = sdm845_pciephy_reset_l, 1731 .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l), 1732 .vreg_list = qmp_phy_vreg_l, 1733 .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), 1734 .regs = sm8250_pcie_regs_layout, 1735 1736 .start_ctrl = PCS_START | SERDES_START, 1737 .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, 1738 1739 .has_pwrdn_delay = true, 1740 .pwrdn_delay_min = 995, /* us */ 1741 .pwrdn_delay_max = 1005, /* us */ 1742 }; 1743 1744 static const struct qmp_phy_cfg sdx55_qmp_pciephy_cfg = { 1745 .nlanes = 2, 1746 1747 .serdes_tbl = sdx55_qmp_pcie_serdes_tbl, 1748 .serdes_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_serdes_tbl), 1749 .tx_tbl = sdx55_qmp_pcie_tx_tbl, 1750 .tx_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_tx_tbl), 1751 .rx_tbl = sdx55_qmp_pcie_rx_tbl, 1752 .rx_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_rx_tbl), 1753 .pcs_tbl = sdx55_qmp_pcie_pcs_tbl, 1754 .pcs_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_pcs_tbl), 1755 .pcs_misc_tbl = sdx55_qmp_pcie_pcs_misc_tbl, 1756 .pcs_misc_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_pcs_misc_tbl), 1757 .clk_list = sdm845_pciephy_clk_l, 1758 .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l), 1759 .reset_list = sdm845_pciephy_reset_l, 1760 .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l), 1761 .vreg_list = qmp_phy_vreg_l, 1762 .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), 1763 .regs = sm8250_pcie_regs_layout, 1764 1765 .start_ctrl = PCS_START | SERDES_START, 1766 .pwrdn_ctrl = SW_PWRDN, 1767 .phy_status = PHYSTATUS_4_20, 1768 1769 .is_dual_lane_phy = true, 1770 .has_pwrdn_delay = true, 1771 .pwrdn_delay_min = 995, /* us */ 1772 .pwrdn_delay_max = 1005, /* us */ 1773 }; 1774 1775 static const struct qmp_phy_cfg sm8450_qmp_gen3x1_pciephy_cfg = { 1776 .nlanes = 1, 1777 1778 .serdes_tbl = sm8450_qmp_gen3x1_pcie_serdes_tbl, 1779 .serdes_tbl_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_serdes_tbl), 1780 .tx_tbl = sm8450_qmp_gen3x1_pcie_tx_tbl, 1781 .tx_tbl_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_tx_tbl), 1782 .rx_tbl = sm8450_qmp_gen3x1_pcie_rx_tbl, 1783 .rx_tbl_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_rx_tbl), 1784 .pcs_tbl = sm8450_qmp_gen3x1_pcie_pcs_tbl, 1785 .pcs_tbl_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_pcs_tbl), 1786 .pcs_misc_tbl = sm8450_qmp_gen3x1_pcie_pcs_misc_tbl, 1787 .pcs_misc_tbl_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_pcs_misc_tbl), 1788 .clk_list = sdm845_pciephy_clk_l, 1789 .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l), 1790 .reset_list = sdm845_pciephy_reset_l, 1791 .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l), 1792 .vreg_list = qmp_phy_vreg_l, 1793 .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), 1794 .regs = sm8250_pcie_regs_layout, 1795 1796 .start_ctrl = SERDES_START | PCS_START, 1797 .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, 1798 .phy_status = PHYSTATUS, 1799 1800 .has_pwrdn_delay = true, 1801 .pwrdn_delay_min = 995, /* us */ 1802 .pwrdn_delay_max = 1005, /* us */ 1803 }; 1804 1805 static const struct qmp_phy_cfg sm8450_qmp_gen4x2_pciephy_cfg = { 1806 .nlanes = 2, 1807 1808 .serdes_tbl = sm8450_qmp_gen4x2_pcie_serdes_tbl, 1809 .serdes_tbl_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_serdes_tbl), 1810 .tx_tbl = sm8450_qmp_gen4x2_pcie_tx_tbl, 1811 .tx_tbl_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_tx_tbl), 1812 .rx_tbl = sm8450_qmp_gen4x2_pcie_rx_tbl, 1813 .rx_tbl_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_rx_tbl), 1814 .pcs_tbl = sm8450_qmp_gen4x2_pcie_pcs_tbl, 1815 .pcs_tbl_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_pcs_tbl), 1816 .pcs_misc_tbl = sm8450_qmp_gen4x2_pcie_pcs_misc_tbl, 1817 .pcs_misc_tbl_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_pcs_misc_tbl), 1818 .clk_list = sdm845_pciephy_clk_l, 1819 .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l), 1820 .reset_list = sdm845_pciephy_reset_l, 1821 .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l), 1822 .vreg_list = qmp_phy_vreg_l, 1823 .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), 1824 .regs = sm8250_pcie_regs_layout, 1825 1826 .start_ctrl = SERDES_START | PCS_START, 1827 .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, 1828 .phy_status = PHYSTATUS_4_20, 1829 1830 .is_dual_lane_phy = true, 1831 .has_pwrdn_delay = true, 1832 .pwrdn_delay_min = 995, /* us */ 1833 .pwrdn_delay_max = 1005, /* us */ 1834 }; 1835 1836 static void qmp_pcie_configure_lane(void __iomem *base, 1837 const unsigned int *regs, 1838 const struct qmp_phy_init_tbl tbl[], 1839 int num, 1840 u8 lane_mask) 1841 { 1842 int i; 1843 const struct qmp_phy_init_tbl *t = tbl; 1844 1845 if (!t) 1846 return; 1847 1848 for (i = 0; i < num; i++, t++) { 1849 if (!(t->lane_mask & lane_mask)) 1850 continue; 1851 1852 if (t->in_layout) 1853 writel(t->val, base + regs[t->offset]); 1854 else 1855 writel(t->val, base + t->offset); 1856 } 1857 } 1858 1859 static void qmp_pcie_configure(void __iomem *base, 1860 const unsigned int *regs, 1861 const struct qmp_phy_init_tbl tbl[], 1862 int num) 1863 { 1864 qmp_pcie_configure_lane(base, regs, tbl, num, 0xff); 1865 } 1866 1867 static int qmp_pcie_serdes_init(struct qmp_phy *qphy) 1868 { 1869 const struct qmp_phy_cfg *cfg = qphy->cfg; 1870 void __iomem *serdes = qphy->serdes; 1871 const struct qmp_phy_init_tbl *serdes_tbl = cfg->serdes_tbl; 1872 int serdes_tbl_num = cfg->serdes_tbl_num; 1873 1874 qmp_pcie_configure(serdes, cfg->regs, serdes_tbl, serdes_tbl_num); 1875 qmp_pcie_configure(serdes, cfg->regs, cfg->serdes_tbl_sec, cfg->serdes_tbl_num_sec); 1876 1877 return 0; 1878 } 1879 1880 static int qmp_pcie_init(struct phy *phy) 1881 { 1882 struct qmp_phy *qphy = phy_get_drvdata(phy); 1883 struct qcom_qmp *qmp = qphy->qmp; 1884 const struct qmp_phy_cfg *cfg = qphy->cfg; 1885 void __iomem *pcs = qphy->pcs; 1886 int ret; 1887 1888 /* turn on regulator supplies */ 1889 ret = regulator_bulk_enable(cfg->num_vregs, qmp->vregs); 1890 if (ret) { 1891 dev_err(qmp->dev, "failed to enable regulators, err=%d\n", ret); 1892 return ret; 1893 } 1894 1895 ret = reset_control_bulk_assert(cfg->num_resets, qmp->resets); 1896 if (ret) { 1897 dev_err(qmp->dev, "reset assert failed\n"); 1898 goto err_disable_regulators; 1899 } 1900 1901 ret = reset_control_bulk_deassert(cfg->num_resets, qmp->resets); 1902 if (ret) { 1903 dev_err(qmp->dev, "reset deassert failed\n"); 1904 goto err_disable_regulators; 1905 } 1906 1907 ret = clk_bulk_prepare_enable(cfg->num_clks, qmp->clks); 1908 if (ret) 1909 goto err_assert_reset; 1910 1911 if (cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL]) 1912 qphy_setbits(pcs, 1913 cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL], 1914 cfg->pwrdn_ctrl); 1915 else 1916 qphy_setbits(pcs, QPHY_V2_PCS_POWER_DOWN_CONTROL, 1917 cfg->pwrdn_ctrl); 1918 1919 return 0; 1920 1921 err_assert_reset: 1922 reset_control_bulk_assert(cfg->num_resets, qmp->resets); 1923 err_disable_regulators: 1924 regulator_bulk_disable(cfg->num_vregs, qmp->vregs); 1925 1926 return ret; 1927 } 1928 1929 static int qmp_pcie_exit(struct phy *phy) 1930 { 1931 struct qmp_phy *qphy = phy_get_drvdata(phy); 1932 struct qcom_qmp *qmp = qphy->qmp; 1933 const struct qmp_phy_cfg *cfg = qphy->cfg; 1934 1935 reset_control_bulk_assert(cfg->num_resets, qmp->resets); 1936 1937 clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks); 1938 1939 regulator_bulk_disable(cfg->num_vregs, qmp->vregs); 1940 1941 return 0; 1942 } 1943 1944 static int qmp_pcie_power_on(struct phy *phy) 1945 { 1946 struct qmp_phy *qphy = phy_get_drvdata(phy); 1947 struct qcom_qmp *qmp = qphy->qmp; 1948 const struct qmp_phy_cfg *cfg = qphy->cfg; 1949 void __iomem *tx = qphy->tx; 1950 void __iomem *rx = qphy->rx; 1951 void __iomem *pcs = qphy->pcs; 1952 void __iomem *pcs_misc = qphy->pcs_misc; 1953 void __iomem *status; 1954 unsigned int mask, val, ready; 1955 int ret; 1956 1957 qmp_pcie_serdes_init(qphy); 1958 1959 ret = clk_prepare_enable(qphy->pipe_clk); 1960 if (ret) { 1961 dev_err(qmp->dev, "pipe_clk enable failed err=%d\n", ret); 1962 return ret; 1963 } 1964 1965 /* Tx, Rx, and PCS configurations */ 1966 qmp_pcie_configure_lane(tx, cfg->regs, cfg->tx_tbl, cfg->tx_tbl_num, 1); 1967 qmp_pcie_configure_lane(tx, cfg->regs, cfg->tx_tbl_sec, cfg->tx_tbl_num_sec, 1); 1968 1969 if (cfg->is_dual_lane_phy) { 1970 qmp_pcie_configure_lane(qphy->tx2, cfg->regs, cfg->tx_tbl, 1971 cfg->tx_tbl_num, 2); 1972 qmp_pcie_configure_lane(qphy->tx2, cfg->regs, cfg->tx_tbl_sec, 1973 cfg->tx_tbl_num_sec, 2); 1974 } 1975 1976 qmp_pcie_configure_lane(rx, cfg->regs, cfg->rx_tbl, cfg->rx_tbl_num, 1); 1977 qmp_pcie_configure_lane(rx, cfg->regs, cfg->rx_tbl_sec, cfg->rx_tbl_num_sec, 1); 1978 1979 if (cfg->is_dual_lane_phy) { 1980 qmp_pcie_configure_lane(qphy->rx2, cfg->regs, cfg->rx_tbl, 1981 cfg->rx_tbl_num, 2); 1982 qmp_pcie_configure_lane(qphy->rx2, cfg->regs, cfg->rx_tbl_sec, 1983 cfg->rx_tbl_num_sec, 2); 1984 } 1985 1986 qmp_pcie_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num); 1987 qmp_pcie_configure(pcs, cfg->regs, cfg->pcs_tbl_sec, cfg->pcs_tbl_num_sec); 1988 1989 qmp_pcie_configure(pcs_misc, cfg->regs, cfg->pcs_misc_tbl, cfg->pcs_misc_tbl_num); 1990 qmp_pcie_configure(pcs_misc, cfg->regs, cfg->pcs_misc_tbl_sec, cfg->pcs_misc_tbl_num_sec); 1991 1992 /* 1993 * Pull out PHY from POWER DOWN state. 1994 * This is active low enable signal to power-down PHY. 1995 */ 1996 qphy_setbits(pcs, QPHY_V2_PCS_POWER_DOWN_CONTROL, cfg->pwrdn_ctrl); 1997 1998 if (cfg->has_pwrdn_delay) 1999 usleep_range(cfg->pwrdn_delay_min, cfg->pwrdn_delay_max); 2000 2001 /* Pull PHY out of reset state */ 2002 qphy_clrbits(pcs, cfg->regs[QPHY_SW_RESET], SW_RESET); 2003 2004 /* start SerDes and Phy-Coding-Sublayer */ 2005 qphy_setbits(pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl); 2006 2007 status = pcs + cfg->regs[QPHY_PCS_STATUS]; 2008 mask = cfg->phy_status; 2009 ready = 0; 2010 2011 ret = readl_poll_timeout(status, val, (val & mask) == ready, 10, 2012 PHY_INIT_COMPLETE_TIMEOUT); 2013 if (ret) { 2014 dev_err(qmp->dev, "phy initialization timed-out\n"); 2015 goto err_disable_pipe_clk; 2016 } 2017 2018 return 0; 2019 2020 err_disable_pipe_clk: 2021 clk_disable_unprepare(qphy->pipe_clk); 2022 2023 return ret; 2024 } 2025 2026 static int qmp_pcie_power_off(struct phy *phy) 2027 { 2028 struct qmp_phy *qphy = phy_get_drvdata(phy); 2029 const struct qmp_phy_cfg *cfg = qphy->cfg; 2030 2031 clk_disable_unprepare(qphy->pipe_clk); 2032 2033 /* PHY reset */ 2034 qphy_setbits(qphy->pcs, cfg->regs[QPHY_SW_RESET], SW_RESET); 2035 2036 /* stop SerDes and Phy-Coding-Sublayer */ 2037 qphy_clrbits(qphy->pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl); 2038 2039 /* Put PHY into POWER DOWN state: active low */ 2040 if (cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL]) { 2041 qphy_clrbits(qphy->pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL], 2042 cfg->pwrdn_ctrl); 2043 } else { 2044 qphy_clrbits(qphy->pcs, QPHY_V2_PCS_POWER_DOWN_CONTROL, 2045 cfg->pwrdn_ctrl); 2046 } 2047 2048 return 0; 2049 } 2050 2051 static int qmp_pcie_enable(struct phy *phy) 2052 { 2053 int ret; 2054 2055 ret = qmp_pcie_init(phy); 2056 if (ret) 2057 return ret; 2058 2059 ret = qmp_pcie_power_on(phy); 2060 if (ret) 2061 qmp_pcie_exit(phy); 2062 2063 return ret; 2064 } 2065 2066 static int qmp_pcie_disable(struct phy *phy) 2067 { 2068 int ret; 2069 2070 ret = qmp_pcie_power_off(phy); 2071 if (ret) 2072 return ret; 2073 2074 return qmp_pcie_exit(phy); 2075 } 2076 2077 static int qmp_pcie_vreg_init(struct device *dev, const struct qmp_phy_cfg *cfg) 2078 { 2079 struct qcom_qmp *qmp = dev_get_drvdata(dev); 2080 int num = cfg->num_vregs; 2081 int i; 2082 2083 qmp->vregs = devm_kcalloc(dev, num, sizeof(*qmp->vregs), GFP_KERNEL); 2084 if (!qmp->vregs) 2085 return -ENOMEM; 2086 2087 for (i = 0; i < num; i++) 2088 qmp->vregs[i].supply = cfg->vreg_list[i]; 2089 2090 return devm_regulator_bulk_get(dev, num, qmp->vregs); 2091 } 2092 2093 static int qmp_pcie_reset_init(struct device *dev, const struct qmp_phy_cfg *cfg) 2094 { 2095 struct qcom_qmp *qmp = dev_get_drvdata(dev); 2096 int i; 2097 int ret; 2098 2099 qmp->resets = devm_kcalloc(dev, cfg->num_resets, 2100 sizeof(*qmp->resets), GFP_KERNEL); 2101 if (!qmp->resets) 2102 return -ENOMEM; 2103 2104 for (i = 0; i < cfg->num_resets; i++) 2105 qmp->resets[i].id = cfg->reset_list[i]; 2106 2107 ret = devm_reset_control_bulk_get_exclusive(dev, cfg->num_resets, qmp->resets); 2108 if (ret) 2109 return dev_err_probe(dev, ret, "failed to get resets\n"); 2110 2111 return 0; 2112 } 2113 2114 static int qmp_pcie_clk_init(struct device *dev, const struct qmp_phy_cfg *cfg) 2115 { 2116 struct qcom_qmp *qmp = dev_get_drvdata(dev); 2117 int num = cfg->num_clks; 2118 int i; 2119 2120 qmp->clks = devm_kcalloc(dev, num, sizeof(*qmp->clks), GFP_KERNEL); 2121 if (!qmp->clks) 2122 return -ENOMEM; 2123 2124 for (i = 0; i < num; i++) 2125 qmp->clks[i].id = cfg->clk_list[i]; 2126 2127 return devm_clk_bulk_get(dev, num, qmp->clks); 2128 } 2129 2130 static void phy_clk_release_provider(void *res) 2131 { 2132 of_clk_del_provider(res); 2133 } 2134 2135 /* 2136 * Register a fixed rate pipe clock. 2137 * 2138 * The <s>_pipe_clksrc generated by PHY goes to the GCC that gate 2139 * controls it. The <s>_pipe_clk coming out of the GCC is requested 2140 * by the PHY driver for its operations. 2141 * We register the <s>_pipe_clksrc here. The gcc driver takes care 2142 * of assigning this <s>_pipe_clksrc as parent to <s>_pipe_clk. 2143 * Below picture shows this relationship. 2144 * 2145 * +---------------+ 2146 * | PHY block |<<---------------------------------------+ 2147 * | | | 2148 * | +-------+ | +-----+ | 2149 * I/P---^-->| PLL |---^--->pipe_clksrc--->| GCC |--->pipe_clk---+ 2150 * clk | +-------+ | +-----+ 2151 * +---------------+ 2152 */ 2153 static int phy_pipe_clk_register(struct qcom_qmp *qmp, struct device_node *np) 2154 { 2155 struct clk_fixed_rate *fixed; 2156 struct clk_init_data init = { }; 2157 int ret; 2158 2159 ret = of_property_read_string(np, "clock-output-names", &init.name); 2160 if (ret) { 2161 dev_err(qmp->dev, "%pOFn: No clock-output-names\n", np); 2162 return ret; 2163 } 2164 2165 fixed = devm_kzalloc(qmp->dev, sizeof(*fixed), GFP_KERNEL); 2166 if (!fixed) 2167 return -ENOMEM; 2168 2169 init.ops = &clk_fixed_rate_ops; 2170 2171 /* 2172 * Controllers using QMP PHY-s use 125MHz pipe clock interface 2173 * unless other frequency is specified in the PHY config. 2174 */ 2175 if (qmp->phys[0]->cfg->pipe_clock_rate) 2176 fixed->fixed_rate = qmp->phys[0]->cfg->pipe_clock_rate; 2177 else 2178 fixed->fixed_rate = 125000000; 2179 2180 fixed->hw.init = &init; 2181 2182 ret = devm_clk_hw_register(qmp->dev, &fixed->hw); 2183 if (ret) 2184 return ret; 2185 2186 ret = of_clk_add_hw_provider(np, of_clk_hw_simple_get, &fixed->hw); 2187 if (ret) 2188 return ret; 2189 2190 /* 2191 * Roll a devm action because the clock provider is the child node, but 2192 * the child node is not actually a device. 2193 */ 2194 return devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, np); 2195 } 2196 2197 static const struct phy_ops qmp_pcie_ops = { 2198 .power_on = qmp_pcie_enable, 2199 .power_off = qmp_pcie_disable, 2200 .owner = THIS_MODULE, 2201 }; 2202 2203 static int qmp_pcie_create(struct device *dev, struct device_node *np, int id, 2204 void __iomem *serdes, const struct qmp_phy_cfg *cfg) 2205 { 2206 struct qcom_qmp *qmp = dev_get_drvdata(dev); 2207 struct phy *generic_phy; 2208 struct qmp_phy *qphy; 2209 int ret; 2210 2211 qphy = devm_kzalloc(dev, sizeof(*qphy), GFP_KERNEL); 2212 if (!qphy) 2213 return -ENOMEM; 2214 2215 qphy->cfg = cfg; 2216 qphy->serdes = serdes; 2217 /* 2218 * Get memory resources for each phy lane: 2219 * Resources are indexed as: tx -> 0; rx -> 1; pcs -> 2. 2220 * For dual lane PHYs: tx2 -> 3, rx2 -> 4, pcs_misc (optional) -> 5 2221 * For single lane PHYs: pcs_misc (optional) -> 3. 2222 */ 2223 qphy->tx = devm_of_iomap(dev, np, 0, NULL); 2224 if (IS_ERR(qphy->tx)) 2225 return PTR_ERR(qphy->tx); 2226 2227 qphy->rx = devm_of_iomap(dev, np, 1, NULL); 2228 if (IS_ERR(qphy->rx)) 2229 return PTR_ERR(qphy->rx); 2230 2231 qphy->pcs = devm_of_iomap(dev, np, 2, NULL); 2232 if (IS_ERR(qphy->pcs)) 2233 return PTR_ERR(qphy->pcs); 2234 2235 if (cfg->is_dual_lane_phy) { 2236 qphy->tx2 = devm_of_iomap(dev, np, 3, NULL); 2237 if (IS_ERR(qphy->tx2)) 2238 return PTR_ERR(qphy->tx2); 2239 2240 qphy->rx2 = devm_of_iomap(dev, np, 4, NULL); 2241 if (IS_ERR(qphy->rx2)) 2242 return PTR_ERR(qphy->rx2); 2243 2244 qphy->pcs_misc = devm_of_iomap(dev, np, 5, NULL); 2245 } else { 2246 qphy->pcs_misc = devm_of_iomap(dev, np, 3, NULL); 2247 } 2248 2249 if (IS_ERR(qphy->pcs_misc) && 2250 of_device_is_compatible(dev->of_node, "qcom,ipq6018-qmp-pcie-phy")) 2251 qphy->pcs_misc = qphy->pcs + 0x400; 2252 2253 if (IS_ERR(qphy->pcs_misc)) { 2254 if (cfg->pcs_misc_tbl || cfg->pcs_misc_tbl_sec) 2255 return PTR_ERR(qphy->pcs_misc); 2256 } 2257 2258 qphy->pipe_clk = devm_get_clk_from_child(dev, np, NULL); 2259 if (IS_ERR(qphy->pipe_clk)) { 2260 return dev_err_probe(dev, PTR_ERR(qphy->pipe_clk), 2261 "failed to get lane%d pipe clock\n", id); 2262 } 2263 2264 generic_phy = devm_phy_create(dev, np, &qmp_pcie_ops); 2265 if (IS_ERR(generic_phy)) { 2266 ret = PTR_ERR(generic_phy); 2267 dev_err(dev, "failed to create qphy %d\n", ret); 2268 return ret; 2269 } 2270 2271 qphy->phy = generic_phy; 2272 qphy->index = id; 2273 qphy->qmp = qmp; 2274 qmp->phys[id] = qphy; 2275 phy_set_drvdata(generic_phy, qphy); 2276 2277 return 0; 2278 } 2279 2280 static const struct of_device_id qmp_pcie_of_match_table[] = { 2281 { 2282 .compatible = "qcom,msm8998-qmp-pcie-phy", 2283 .data = &msm8998_pciephy_cfg, 2284 }, { 2285 .compatible = "qcom,ipq8074-qmp-pcie-phy", 2286 .data = &ipq8074_pciephy_cfg, 2287 }, { 2288 .compatible = "qcom,ipq8074-qmp-gen3-pcie-phy", 2289 .data = &ipq8074_pciephy_gen3_cfg, 2290 }, { 2291 .compatible = "qcom,ipq6018-qmp-pcie-phy", 2292 .data = &ipq6018_pciephy_cfg, 2293 }, { 2294 .compatible = "qcom,sc8180x-qmp-pcie-phy", 2295 .data = &sc8180x_pciephy_cfg, 2296 }, { 2297 .compatible = "qcom,sdm845-qhp-pcie-phy", 2298 .data = &sdm845_qhp_pciephy_cfg, 2299 }, { 2300 .compatible = "qcom,sdm845-qmp-pcie-phy", 2301 .data = &sdm845_qmp_pciephy_cfg, 2302 }, { 2303 .compatible = "qcom,sm8250-qmp-gen3x1-pcie-phy", 2304 .data = &sm8250_qmp_gen3x1_pciephy_cfg, 2305 }, { 2306 .compatible = "qcom,sm8250-qmp-gen3x2-pcie-phy", 2307 .data = &sm8250_qmp_gen3x2_pciephy_cfg, 2308 }, { 2309 .compatible = "qcom,sm8250-qmp-modem-pcie-phy", 2310 .data = &sm8250_qmp_gen3x2_pciephy_cfg, 2311 }, { 2312 .compatible = "qcom,sdx55-qmp-pcie-phy", 2313 .data = &sdx55_qmp_pciephy_cfg, 2314 }, { 2315 .compatible = "qcom,sm8450-qmp-gen3x1-pcie-phy", 2316 .data = &sm8450_qmp_gen3x1_pciephy_cfg, 2317 }, { 2318 .compatible = "qcom,sm8450-qmp-gen4x2-pcie-phy", 2319 .data = &sm8450_qmp_gen4x2_pciephy_cfg, 2320 }, 2321 { }, 2322 }; 2323 MODULE_DEVICE_TABLE(of, qmp_pcie_of_match_table); 2324 2325 static int qmp_pcie_probe(struct platform_device *pdev) 2326 { 2327 struct qcom_qmp *qmp; 2328 struct device *dev = &pdev->dev; 2329 struct device_node *child; 2330 struct phy_provider *phy_provider; 2331 void __iomem *serdes; 2332 const struct qmp_phy_cfg *cfg = NULL; 2333 int num, id; 2334 int ret; 2335 2336 qmp = devm_kzalloc(dev, sizeof(*qmp), GFP_KERNEL); 2337 if (!qmp) 2338 return -ENOMEM; 2339 2340 qmp->dev = dev; 2341 dev_set_drvdata(dev, qmp); 2342 2343 /* Get the specific init parameters of QMP phy */ 2344 cfg = of_device_get_match_data(dev); 2345 if (!cfg) 2346 return -EINVAL; 2347 2348 /* per PHY serdes; usually located at base address */ 2349 serdes = devm_platform_ioremap_resource(pdev, 0); 2350 if (IS_ERR(serdes)) 2351 return PTR_ERR(serdes); 2352 2353 ret = qmp_pcie_clk_init(dev, cfg); 2354 if (ret) 2355 return ret; 2356 2357 ret = qmp_pcie_reset_init(dev, cfg); 2358 if (ret) 2359 return ret; 2360 2361 ret = qmp_pcie_vreg_init(dev, cfg); 2362 if (ret) { 2363 if (ret != -EPROBE_DEFER) 2364 dev_err(dev, "failed to get regulator supplies: %d\n", 2365 ret); 2366 return ret; 2367 } 2368 2369 num = of_get_available_child_count(dev->of_node); 2370 /* do we have a rogue child node ? */ 2371 if (num > 1) 2372 return -EINVAL; 2373 2374 qmp->phys = devm_kcalloc(dev, num, sizeof(*qmp->phys), GFP_KERNEL); 2375 if (!qmp->phys) 2376 return -ENOMEM; 2377 2378 id = 0; 2379 for_each_available_child_of_node(dev->of_node, child) { 2380 /* Create per-lane phy */ 2381 ret = qmp_pcie_create(dev, child, id, serdes, cfg); 2382 if (ret) { 2383 dev_err(dev, "failed to create lane%d phy, %d\n", 2384 id, ret); 2385 goto err_node_put; 2386 } 2387 2388 /* 2389 * Register the pipe clock provided by phy. 2390 * See function description to see details of this pipe clock. 2391 */ 2392 ret = phy_pipe_clk_register(qmp, child); 2393 if (ret) { 2394 dev_err(qmp->dev, 2395 "failed to register pipe clock source\n"); 2396 goto err_node_put; 2397 } 2398 2399 id++; 2400 } 2401 2402 phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate); 2403 2404 return PTR_ERR_OR_ZERO(phy_provider); 2405 2406 err_node_put: 2407 of_node_put(child); 2408 return ret; 2409 } 2410 2411 static struct platform_driver qmp_pcie_driver = { 2412 .probe = qmp_pcie_probe, 2413 .driver = { 2414 .name = "qcom-qmp-pcie-phy", 2415 .of_match_table = qmp_pcie_of_match_table, 2416 }, 2417 }; 2418 2419 module_platform_driver(qmp_pcie_driver); 2420 2421 MODULE_AUTHOR("Vivek Gautam <vivek.gautam@codeaurora.org>"); 2422 MODULE_DESCRIPTION("Qualcomm QMP PCIe PHY driver"); 2423 MODULE_LICENSE("GPL v2"); 2424