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3405bd71 | 1 | // SPDX-License-Identifier: GPL-2.0 |
e78f3d15 VG |
2 | /* |
3 | * Copyright (c) 2017, The Linux Foundation. All rights reserved. | |
e78f3d15 VG |
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 | ||
e2248617 | 25 | #include "phy-qcom-qmp.h" |
e78f3d15 VG |
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 | #define PLL_READY_GATE_EN BIT(3) | |
36 | /* QPHY_PCS_STATUS bit */ | |
37 | #define PHYSTATUS BIT(6) | |
14ced7e3 | 38 | /* QPHY_PCS_READY_STATUS & QPHY_COM_PCS_READY_STATUS bit */ |
e78f3d15 VG |
39 | #define PCS_READY BIT(0) |
40 | ||
efb05a50 MG |
41 | /* QPHY_V3_DP_COM_RESET_OVRD_CTRL register bits */ |
42 | /* DP PHY soft reset */ | |
43 | #define SW_DPPHY_RESET BIT(0) | |
44 | /* mux to select DP PHY reset control, 0:HW control, 1: software reset */ | |
45 | #define SW_DPPHY_RESET_MUX BIT(1) | |
46 | /* USB3 PHY soft reset */ | |
47 | #define SW_USB3PHY_RESET BIT(2) | |
48 | /* mux to select USB3 PHY reset control, 0:HW control, 1: software reset */ | |
49 | #define SW_USB3PHY_RESET_MUX BIT(3) | |
50 | ||
51 | /* QPHY_V3_DP_COM_PHY_MODE_CTRL register bits */ | |
52 | #define USB3_MODE BIT(0) /* enables USB3 mode */ | |
53 | #define DP_MODE BIT(1) /* enables DP mode */ | |
54 | ||
ac0d2399 MG |
55 | /* QPHY_PCS_AUTONOMOUS_MODE_CTRL register bits */ |
56 | #define ARCVR_DTCT_EN BIT(0) | |
57 | #define ALFPS_DTCT_EN BIT(1) | |
58 | #define ARCVR_DTCT_EVENT_SEL BIT(4) | |
59 | ||
60 | /* QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR register bits */ | |
61 | #define IRQ_CLEAR BIT(0) | |
62 | ||
63 | /* QPHY_PCS_LFPS_RXTERM_IRQ_STATUS register bits */ | |
64 | #define RCVR_DETECT BIT(0) | |
65 | ||
66 | /* QPHY_V3_PCS_MISC_CLAMP_ENABLE register bits */ | |
67 | #define CLAMP_EN BIT(0) /* enables i/o clamp_n */ | |
efb05a50 | 68 | |
cd217ee6 | 69 | #define PHY_INIT_COMPLETE_TIMEOUT 10000 |
e78f3d15 VG |
70 | #define POWER_DOWN_DELAY_US_MIN 10 |
71 | #define POWER_DOWN_DELAY_US_MAX 11 | |
72 | ||
73 | #define MAX_PROP_NAME 32 | |
74 | ||
5e17b95d EG |
75 | /* Define the assumed distance between lanes for underspecified device trees. */ |
76 | #define QMP_PHY_LEGACY_LANE_STRIDE 0x400 | |
77 | ||
e78f3d15 VG |
78 | struct qmp_phy_init_tbl { |
79 | unsigned int offset; | |
80 | unsigned int val; | |
81 | /* | |
82 | * register part of layout ? | |
83 | * if yes, then offset gives index in the reg-layout | |
84 | */ | |
85 | int in_layout; | |
86 | }; | |
87 | ||
88 | #define QMP_PHY_INIT_CFG(o, v) \ | |
89 | { \ | |
90 | .offset = o, \ | |
91 | .val = v, \ | |
92 | } | |
93 | ||
94 | #define QMP_PHY_INIT_CFG_L(o, v) \ | |
95 | { \ | |
96 | .offset = o, \ | |
97 | .val = v, \ | |
98 | .in_layout = 1, \ | |
99 | } | |
100 | ||
101 | /* set of registers with offsets different per-PHY */ | |
102 | enum qphy_reg_layout { | |
103 | /* Common block control registers */ | |
104 | QPHY_COM_SW_RESET, | |
105 | QPHY_COM_POWER_DOWN_CONTROL, | |
106 | QPHY_COM_START_CONTROL, | |
107 | QPHY_COM_PCS_READY_STATUS, | |
108 | /* PCS registers */ | |
109 | QPHY_PLL_LOCK_CHK_DLY_TIME, | |
110 | QPHY_FLL_CNTRL1, | |
111 | QPHY_FLL_CNTRL2, | |
112 | QPHY_FLL_CNT_VAL_L, | |
113 | QPHY_FLL_CNT_VAL_H_TOL, | |
114 | QPHY_FLL_MAN_CODE, | |
115 | QPHY_SW_RESET, | |
116 | QPHY_START_CTRL, | |
117 | QPHY_PCS_READY_STATUS, | |
14ced7e3 | 118 | QPHY_PCS_STATUS, |
ac0d2399 MG |
119 | QPHY_PCS_AUTONOMOUS_MODE_CTRL, |
120 | QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR, | |
121 | QPHY_PCS_LFPS_RXTERM_IRQ_STATUS, | |
e78f3d15 VG |
122 | }; |
123 | ||
124 | static const unsigned int pciephy_regs_layout[] = { | |
125 | [QPHY_COM_SW_RESET] = 0x400, | |
126 | [QPHY_COM_POWER_DOWN_CONTROL] = 0x404, | |
127 | [QPHY_COM_START_CONTROL] = 0x408, | |
128 | [QPHY_COM_PCS_READY_STATUS] = 0x448, | |
129 | [QPHY_PLL_LOCK_CHK_DLY_TIME] = 0xa8, | |
130 | [QPHY_FLL_CNTRL1] = 0xc4, | |
131 | [QPHY_FLL_CNTRL2] = 0xc8, | |
132 | [QPHY_FLL_CNT_VAL_L] = 0xcc, | |
133 | [QPHY_FLL_CNT_VAL_H_TOL] = 0xd0, | |
134 | [QPHY_FLL_MAN_CODE] = 0xd4, | |
135 | [QPHY_SW_RESET] = 0x00, | |
136 | [QPHY_START_CTRL] = 0x08, | |
14ced7e3 | 137 | [QPHY_PCS_STATUS] = 0x174, |
e78f3d15 VG |
138 | }; |
139 | ||
140 | static const unsigned int usb3phy_regs_layout[] = { | |
141 | [QPHY_FLL_CNTRL1] = 0xc0, | |
142 | [QPHY_FLL_CNTRL2] = 0xc4, | |
143 | [QPHY_FLL_CNT_VAL_L] = 0xc8, | |
144 | [QPHY_FLL_CNT_VAL_H_TOL] = 0xcc, | |
145 | [QPHY_FLL_MAN_CODE] = 0xd0, | |
146 | [QPHY_SW_RESET] = 0x00, | |
147 | [QPHY_START_CTRL] = 0x08, | |
14ced7e3 | 148 | [QPHY_PCS_STATUS] = 0x17c, |
ac0d2399 MG |
149 | [QPHY_PCS_AUTONOMOUS_MODE_CTRL] = 0x0d4, |
150 | [QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR] = 0x0d8, | |
151 | [QPHY_PCS_LFPS_RXTERM_IRQ_STATUS] = 0x178, | |
e78f3d15 VG |
152 | }; |
153 | ||
efb05a50 MG |
154 | static const unsigned int qmp_v3_usb3phy_regs_layout[] = { |
155 | [QPHY_SW_RESET] = 0x00, | |
156 | [QPHY_START_CTRL] = 0x08, | |
14ced7e3 | 157 | [QPHY_PCS_STATUS] = 0x174, |
ac0d2399 MG |
158 | [QPHY_PCS_AUTONOMOUS_MODE_CTRL] = 0x0d8, |
159 | [QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR] = 0x0dc, | |
160 | [QPHY_PCS_LFPS_RXTERM_IRQ_STATUS] = 0x170, | |
efb05a50 MG |
161 | }; |
162 | ||
cc31cdbe CG |
163 | static const unsigned int sdm845_ufsphy_regs_layout[] = { |
164 | [QPHY_START_CTRL] = 0x00, | |
165 | [QPHY_PCS_READY_STATUS] = 0x160, | |
166 | }; | |
167 | ||
a88c85ee | 168 | static const unsigned int sm8150_ufsphy_regs_layout[] = { |
730430dc VK |
169 | [QPHY_START_CTRL] = QPHY_V4_PHY_START, |
170 | [QPHY_PCS_READY_STATUS] = QPHY_V4_PCS_READY_STATUS, | |
d0312fdb | 171 | [QPHY_SW_RESET] = QPHY_V4_SW_RESET, |
a88c85ee VK |
172 | }; |
173 | ||
e78f3d15 VG |
174 | static const struct qmp_phy_init_tbl msm8996_pcie_serdes_tbl[] = { |
175 | QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x1c), | |
176 | QMP_PHY_INIT_CFG(QSERDES_COM_CLK_ENABLE1, 0x10), | |
177 | QMP_PHY_INIT_CFG(QSERDES_COM_CLK_SELECT, 0x33), | |
178 | QMP_PHY_INIT_CFG(QSERDES_COM_CMN_CONFIG, 0x06), | |
179 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP_EN, 0x42), | |
180 | QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_MAP, 0x00), | |
181 | QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER1, 0xff), | |
182 | QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER2, 0x1f), | |
183 | QMP_PHY_INIT_CFG(QSERDES_COM_HSCLK_SEL, 0x01), | |
184 | QMP_PHY_INIT_CFG(QSERDES_COM_SVS_MODE_CLK_SEL, 0x01), | |
185 | QMP_PHY_INIT_CFG(QSERDES_COM_CORE_CLK_EN, 0x00), | |
186 | QMP_PHY_INIT_CFG(QSERDES_COM_CORECLK_DIV, 0x0a), | |
187 | QMP_PHY_INIT_CFG(QSERDES_COM_BG_TIMER, 0x09), | |
188 | QMP_PHY_INIT_CFG(QSERDES_COM_DEC_START_MODE0, 0x82), | |
189 | QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START3_MODE0, 0x03), | |
190 | QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START2_MODE0, 0x55), | |
191 | QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START1_MODE0, 0x55), | |
192 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP3_MODE0, 0x00), | |
193 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP2_MODE0, 0x1a), | |
194 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP1_MODE0, 0x0a), | |
195 | QMP_PHY_INIT_CFG(QSERDES_COM_CLK_SELECT, 0x33), | |
196 | QMP_PHY_INIT_CFG(QSERDES_COM_SYS_CLK_CTRL, 0x02), | |
197 | QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_BUF_ENABLE, 0x1f), | |
198 | QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_EN_SEL, 0x04), | |
199 | QMP_PHY_INIT_CFG(QSERDES_COM_CP_CTRL_MODE0, 0x0b), | |
200 | QMP_PHY_INIT_CFG(QSERDES_COM_PLL_RCTRL_MODE0, 0x16), | |
201 | QMP_PHY_INIT_CFG(QSERDES_COM_PLL_CCTRL_MODE0, 0x28), | |
202 | QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN1_MODE0, 0x00), | |
203 | QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN0_MODE0, 0x80), | |
204 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_EN_CENTER, 0x01), | |
205 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER1, 0x31), | |
206 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER2, 0x01), | |
207 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER1, 0x02), | |
208 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER2, 0x00), | |
209 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE1, 0x2f), | |
210 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE2, 0x19), | |
211 | QMP_PHY_INIT_CFG(QSERDES_COM_RESCODE_DIV_NUM, 0x15), | |
212 | QMP_PHY_INIT_CFG(QSERDES_COM_BG_TRIM, 0x0f), | |
213 | QMP_PHY_INIT_CFG(QSERDES_COM_PLL_IVCO, 0x0f), | |
214 | QMP_PHY_INIT_CFG(QSERDES_COM_CLK_EP_DIV, 0x19), | |
215 | QMP_PHY_INIT_CFG(QSERDES_COM_CLK_ENABLE1, 0x10), | |
216 | QMP_PHY_INIT_CFG(QSERDES_COM_HSCLK_SEL, 0x00), | |
217 | QMP_PHY_INIT_CFG(QSERDES_COM_RESCODE_DIV_NUM, 0x40), | |
218 | }; | |
219 | ||
220 | static const struct qmp_phy_init_tbl msm8996_pcie_tx_tbl[] = { | |
221 | QMP_PHY_INIT_CFG(QSERDES_TX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN, 0x45), | |
222 | QMP_PHY_INIT_CFG(QSERDES_TX_LANE_MODE, 0x06), | |
223 | }; | |
224 | ||
225 | static const struct qmp_phy_init_tbl msm8996_pcie_rx_tbl[] = { | |
226 | QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_ENABLES, 0x1c), | |
227 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2, 0x01), | |
228 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL3, 0x00), | |
229 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL4, 0xdb), | |
230 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_BAND, 0x18), | |
231 | QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_GAIN, 0x04), | |
232 | QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_GAIN_HALF, 0x04), | |
233 | QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b), | |
234 | QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_DEGLITCH_CNTRL, 0x14), | |
235 | QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_LVL, 0x19), | |
236 | }; | |
237 | ||
238 | static const struct qmp_phy_init_tbl msm8996_pcie_pcs_tbl[] = { | |
239 | QMP_PHY_INIT_CFG(QPHY_RX_IDLE_DTCT_CNTRL, 0x4c), | |
240 | QMP_PHY_INIT_CFG(QPHY_PWRUP_RESET_DLY_TIME_AUXCLK, 0x00), | |
241 | QMP_PHY_INIT_CFG(QPHY_LP_WAKEUP_DLY_TIME_AUXCLK, 0x01), | |
242 | ||
243 | QMP_PHY_INIT_CFG_L(QPHY_PLL_LOCK_CHK_DLY_TIME, 0x05), | |
244 | ||
245 | QMP_PHY_INIT_CFG(QPHY_ENDPOINT_REFCLK_DRIVE, 0x05), | |
246 | QMP_PHY_INIT_CFG(QPHY_POWER_DOWN_CONTROL, 0x02), | |
247 | QMP_PHY_INIT_CFG(QPHY_POWER_STATE_CONFIG4, 0x00), | |
248 | QMP_PHY_INIT_CFG(QPHY_POWER_STATE_CONFIG1, 0xa3), | |
249 | QMP_PHY_INIT_CFG(QPHY_TXDEEMPH_M3P5DB_V0, 0x0e), | |
250 | }; | |
251 | ||
73d7ec89 MG |
252 | static const struct qmp_phy_init_tbl msm8998_pcie_serdes_tbl[] = { |
253 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x14), | |
254 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30), | |
255 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x0f), | |
256 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06), | |
257 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x01), | |
258 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_RESETSM_CNTRL, 0x20), | |
259 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x00), | |
260 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE0, 0x01), | |
261 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE0, 0xc9), | |
262 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_TIMER1, 0xff), | |
263 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_TIMER2, 0x3f), | |
264 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x01), | |
265 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x00), | |
266 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORECLK_DIV_MODE0, 0x0a), | |
267 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_EP_DIV, 0x19), | |
268 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_ENABLE1, 0x90), | |
269 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x82), | |
270 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x03), | |
271 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0x55), | |
272 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START1_MODE0, 0x55), | |
273 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP3_MODE0, 0x00), | |
274 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x0d), | |
275 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x04), | |
276 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x00), | |
277 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE0, 0x08), | |
278 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE0, 0x16), | |
279 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE0, 0x34), | |
280 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06), | |
281 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x33), | |
282 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x02), | |
283 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_BUF_ENABLE, 0x07), | |
284 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0x04), | |
285 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00), | |
286 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE0, 0x3f), | |
287 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_BG_TIMER, 0x09), | |
288 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_EN_CENTER, 0x01), | |
289 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER1, 0x40), | |
290 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER2, 0x01), | |
291 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER1, 0x02), | |
292 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER2, 0x00), | |
293 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE1, 0x7e), | |
294 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE2, 0x15), | |
295 | }; | |
296 | ||
297 | static const struct qmp_phy_init_tbl msm8998_pcie_tx_tbl[] = { | |
298 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x02), | |
299 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RCV_DETECT_LVL_2, 0x12), | |
300 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_HIGHZ_DRVR_EN, 0x10), | |
301 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_LANE_MODE_1, 0x06), | |
302 | }; | |
303 | ||
304 | static const struct qmp_phy_init_tbl msm8998_pcie_rx_tbl[] = { | |
305 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x03), | |
306 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_ENABLES, 0x1c), | |
307 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x14), | |
308 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0a), | |
309 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04), | |
310 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1a), | |
311 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b), | |
312 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_GAIN, 0x04), | |
313 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_GAIN_HALF, 0x04), | |
314 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x00), | |
315 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80), | |
316 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_INTERFACE_MODE, 0x40), | |
317 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_PI_CONTROLS, 0x71), | |
318 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_LOW, 0x40), | |
319 | }; | |
320 | ||
321 | static const struct qmp_phy_init_tbl msm8998_pcie_pcs_tbl[] = { | |
322 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_ENDPOINT_REFCLK_DRIVE, 0x04), | |
323 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_OSC_DTCT_ACTIONS, 0x00), | |
324 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x01), | |
325 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x00), | |
326 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_LSB, 0x20), | |
327 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LP_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x00), | |
328 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LP_WAKEUP_DLY_TIME_AUXCLK, 0x01), | |
329 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_PLL_LOCK_CHK_DLY_TIME, 0x73), | |
330 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SIGDET_LVL, 0x99), | |
331 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_SIGDET_CNTRL, 0x03), | |
332 | }; | |
333 | ||
e78f3d15 VG |
334 | static const struct qmp_phy_init_tbl msm8996_usb3_serdes_tbl[] = { |
335 | QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_EN_SEL, 0x14), | |
336 | QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x08), | |
337 | QMP_PHY_INIT_CFG(QSERDES_COM_CLK_SELECT, 0x30), | |
338 | QMP_PHY_INIT_CFG(QSERDES_COM_CMN_CONFIG, 0x06), | |
339 | QMP_PHY_INIT_CFG(QSERDES_COM_SVS_MODE_CLK_SEL, 0x01), | |
340 | QMP_PHY_INIT_CFG(QSERDES_COM_HSCLK_SEL, 0x00), | |
341 | QMP_PHY_INIT_CFG(QSERDES_COM_BG_TRIM, 0x0f), | |
342 | QMP_PHY_INIT_CFG(QSERDES_COM_PLL_IVCO, 0x0f), | |
343 | QMP_PHY_INIT_CFG(QSERDES_COM_SYS_CLK_CTRL, 0x04), | |
344 | /* PLL and Loop filter settings */ | |
345 | QMP_PHY_INIT_CFG(QSERDES_COM_DEC_START_MODE0, 0x82), | |
346 | QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START1_MODE0, 0x55), | |
347 | QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START2_MODE0, 0x55), | |
348 | QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START3_MODE0, 0x03), | |
349 | QMP_PHY_INIT_CFG(QSERDES_COM_CP_CTRL_MODE0, 0x0b), | |
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_GAIN0_MODE0, 0x80), | |
353 | QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_CTRL, 0x00), | |
354 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP1_MODE0, 0x15), | |
355 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP2_MODE0, 0x34), | |
356 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP3_MODE0, 0x00), | |
357 | QMP_PHY_INIT_CFG(QSERDES_COM_CORE_CLK_EN, 0x00), | |
358 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP_CFG, 0x00), | |
359 | QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_MAP, 0x00), | |
360 | QMP_PHY_INIT_CFG(QSERDES_COM_BG_TIMER, 0x0a), | |
361 | /* SSC settings */ | |
362 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_EN_CENTER, 0x01), | |
363 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER1, 0x31), | |
364 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER2, 0x01), | |
365 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER1, 0x00), | |
366 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER2, 0x00), | |
367 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE1, 0xde), | |
368 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE2, 0x07), | |
369 | }; | |
370 | ||
371 | static const struct qmp_phy_init_tbl msm8996_usb3_tx_tbl[] = { | |
372 | QMP_PHY_INIT_CFG(QSERDES_TX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN, 0x45), | |
373 | QMP_PHY_INIT_CFG(QSERDES_TX_RCV_DETECT_LVL_2, 0x12), | |
374 | QMP_PHY_INIT_CFG(QSERDES_TX_LANE_MODE, 0x06), | |
375 | }; | |
376 | ||
377 | static const struct qmp_phy_init_tbl msm8996_usb3_rx_tbl[] = { | |
378 | QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_FASTLOCK_FO_GAIN, 0x0b), | |
379 | QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_GAIN, 0x04), | |
380 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2, 0x02), | |
381 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4c), | |
382 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL4, 0xbb), | |
383 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x77), | |
384 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80), | |
385 | QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_CNTRL, 0x03), | |
386 | QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_LVL, 0x18), | |
387 | QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_DEGLITCH_CNTRL, 0x16), | |
388 | }; | |
389 | ||
390 | static const struct qmp_phy_init_tbl msm8996_usb3_pcs_tbl[] = { | |
391 | /* FLL settings */ | |
392 | QMP_PHY_INIT_CFG_L(QPHY_FLL_CNTRL2, 0x03), | |
393 | QMP_PHY_INIT_CFG_L(QPHY_FLL_CNTRL1, 0x02), | |
394 | QMP_PHY_INIT_CFG_L(QPHY_FLL_CNT_VAL_L, 0x09), | |
395 | QMP_PHY_INIT_CFG_L(QPHY_FLL_CNT_VAL_H_TOL, 0x42), | |
396 | QMP_PHY_INIT_CFG_L(QPHY_FLL_MAN_CODE, 0x85), | |
397 | ||
398 | /* Lock Det settings */ | |
399 | QMP_PHY_INIT_CFG(QPHY_LOCK_DETECT_CONFIG1, 0xd1), | |
400 | QMP_PHY_INIT_CFG(QPHY_LOCK_DETECT_CONFIG2, 0x1f), | |
401 | QMP_PHY_INIT_CFG(QPHY_LOCK_DETECT_CONFIG3, 0x47), | |
402 | QMP_PHY_INIT_CFG(QPHY_POWER_STATE_CONFIG2, 0x08), | |
403 | }; | |
404 | ||
eef243d0 VN |
405 | static const struct qmp_phy_init_tbl ipq8074_pcie_serdes_tbl[] = { |
406 | QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x18), | |
407 | QMP_PHY_INIT_CFG(QSERDES_COM_CLK_ENABLE1, 0x10), | |
408 | QMP_PHY_INIT_CFG(QSERDES_COM_BG_TRIM, 0xf), | |
409 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP_EN, 0x1), | |
410 | QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_MAP, 0x0), | |
411 | QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER1, 0x1f), | |
412 | QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER2, 0x3f), | |
413 | QMP_PHY_INIT_CFG(QSERDES_COM_CMN_CONFIG, 0x6), | |
414 | QMP_PHY_INIT_CFG(QSERDES_COM_PLL_IVCO, 0xf), | |
415 | QMP_PHY_INIT_CFG(QSERDES_COM_HSCLK_SEL, 0x0), | |
416 | QMP_PHY_INIT_CFG(QSERDES_COM_SVS_MODE_CLK_SEL, 0x1), | |
417 | QMP_PHY_INIT_CFG(QSERDES_COM_CORE_CLK_EN, 0x20), | |
418 | QMP_PHY_INIT_CFG(QSERDES_COM_CORECLK_DIV, 0xa), | |
419 | QMP_PHY_INIT_CFG(QSERDES_COM_RESETSM_CNTRL, 0x20), | |
420 | QMP_PHY_INIT_CFG(QSERDES_COM_BG_TIMER, 0xa), | |
421 | QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_EN_SEL, 0xa), | |
422 | QMP_PHY_INIT_CFG(QSERDES_COM_DEC_START_MODE0, 0x82), | |
423 | QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START3_MODE0, 0x3), | |
424 | QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START2_MODE0, 0x55), | |
425 | QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START1_MODE0, 0x55), | |
426 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP3_MODE0, 0x0), | |
427 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP2_MODE0, 0xD), | |
428 | QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP1_MODE0, 0xD04), | |
429 | QMP_PHY_INIT_CFG(QSERDES_COM_CLK_SELECT, 0x33), | |
430 | QMP_PHY_INIT_CFG(QSERDES_COM_SYS_CLK_CTRL, 0x2), | |
431 | QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_BUF_ENABLE, 0x1f), | |
432 | QMP_PHY_INIT_CFG(QSERDES_COM_CP_CTRL_MODE0, 0xb), | |
433 | QMP_PHY_INIT_CFG(QSERDES_COM_PLL_RCTRL_MODE0, 0x16), | |
434 | QMP_PHY_INIT_CFG(QSERDES_COM_PLL_CCTRL_MODE0, 0x28), | |
435 | QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN1_MODE0, 0x0), | |
436 | QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN0_MODE0, 0x80), | |
437 | QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CTRL_BY_PSM, 0x1), | |
438 | QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_CTRL, 0xa), | |
439 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_EN_CENTER, 0x1), | |
440 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER1, 0x31), | |
441 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER2, 0x1), | |
442 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER1, 0x2), | |
443 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER2, 0x0), | |
444 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE1, 0x2f), | |
445 | QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE2, 0x19), | |
446 | QMP_PHY_INIT_CFG(QSERDES_COM_CLK_EP_DIV, 0x19), | |
447 | QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_CNTRL, 0x7), | |
448 | }; | |
449 | ||
450 | static const struct qmp_phy_init_tbl ipq8074_pcie_tx_tbl[] = { | |
451 | QMP_PHY_INIT_CFG(QSERDES_TX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN, 0x45), | |
452 | QMP_PHY_INIT_CFG(QSERDES_TX_LANE_MODE, 0x6), | |
453 | QMP_PHY_INIT_CFG(QSERDES_TX_RES_CODE_LANE_OFFSET, 0x2), | |
454 | QMP_PHY_INIT_CFG(QSERDES_TX_RCV_DETECT_LVL_2, 0x12), | |
455 | }; | |
456 | ||
457 | static const struct qmp_phy_init_tbl ipq8074_pcie_rx_tbl[] = { | |
458 | QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_ENABLES, 0x1c), | |
459 | QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_DEGLITCH_CNTRL, 0x14), | |
460 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2, 0x1), | |
461 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL3, 0x0), | |
462 | QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL4, 0xdb), | |
463 | QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b), | |
464 | QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_GAIN, 0x4), | |
465 | QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_GAIN_HALF, 0x4), | |
466 | }; | |
467 | ||
468 | static const struct qmp_phy_init_tbl ipq8074_pcie_pcs_tbl[] = { | |
469 | QMP_PHY_INIT_CFG(QPHY_ENDPOINT_REFCLK_DRIVE, 0x4), | |
470 | QMP_PHY_INIT_CFG(QPHY_OSC_DTCT_ACTIONS, 0x0), | |
471 | QMP_PHY_INIT_CFG(QPHY_PWRUP_RESET_DLY_TIME_AUXCLK, 0x40), | |
472 | QMP_PHY_INIT_CFG(QPHY_L1SS_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x0), | |
473 | QMP_PHY_INIT_CFG(QPHY_L1SS_WAKEUP_DLY_TIME_AUXCLK_LSB, 0x40), | |
474 | QMP_PHY_INIT_CFG(QPHY_PLL_LOCK_CHK_DLY_TIME_AUXCLK_LSB, 0x0), | |
475 | QMP_PHY_INIT_CFG(QPHY_LP_WAKEUP_DLY_TIME_AUXCLK, 0x40), | |
476 | QMP_PHY_INIT_CFG_L(QPHY_PLL_LOCK_CHK_DLY_TIME, 0x73), | |
477 | QMP_PHY_INIT_CFG(QPHY_RX_SIGDET_LVL, 0x99), | |
478 | QMP_PHY_INIT_CFG(QPHY_TXDEEMPH_M6DB_V0, 0x15), | |
479 | QMP_PHY_INIT_CFG(QPHY_TXDEEMPH_M3P5DB_V0, 0xe), | |
480 | QMP_PHY_INIT_CFG_L(QPHY_SW_RESET, 0x0), | |
481 | QMP_PHY_INIT_CFG_L(QPHY_START_CTRL, 0x3), | |
482 | }; | |
483 | ||
efb05a50 MG |
484 | static const struct qmp_phy_init_tbl qmp_v3_usb3_serdes_tbl[] = { |
485 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x07), | |
486 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0x14), | |
487 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x08), | |
488 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30), | |
489 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x02), | |
490 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_RESETSM_CNTRL2, 0x08), | |
491 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x16), | |
492 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x01), | |
493 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x80), | |
494 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x82), | |
495 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START1_MODE0, 0xab), | |
496 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0xea), | |
497 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x02), | |
498 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE0, 0x06), | |
499 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE0, 0x16), | |
500 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE0, 0x36), | |
501 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00), | |
502 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE0, 0x3f), | |
503 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE0, 0x01), | |
504 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE0, 0xc9), | |
505 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORECLK_DIV_MODE0, 0x0a), | |
506 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP3_MODE0, 0x00), | |
507 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x34), | |
508 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x15), | |
509 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x04), | |
510 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x00), | |
511 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_CFG, 0x00), | |
512 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x00), | |
513 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_BUF_ENABLE, 0x0a), | |
514 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_EN_CENTER, 0x01), | |
515 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER1, 0x31), | |
516 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER2, 0x01), | |
517 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER1, 0x00), | |
518 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER2, 0x00), | |
519 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE1, 0x85), | |
520 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE2, 0x07), | |
521 | }; | |
522 | ||
523 | static const struct qmp_phy_init_tbl qmp_v3_usb3_tx_tbl[] = { | |
524 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_HIGHZ_DRVR_EN, 0x10), | |
525 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RCV_DETECT_LVL_2, 0x12), | |
526 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_LANE_MODE_1, 0x16), | |
527 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_RX, 0x09), | |
528 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x06), | |
529 | }; | |
530 | ||
531 | static const struct qmp_phy_init_tbl qmp_v3_usb3_rx_tbl[] = { | |
532 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_FO_GAIN, 0x0b), | |
533 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0f), | |
534 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4e), | |
535 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x18), | |
536 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x77), | |
537 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80), | |
538 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x03), | |
539 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x16), | |
540 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x75), | |
541 | }; | |
542 | ||
543 | static const struct qmp_phy_init_tbl qmp_v3_usb3_pcs_tbl[] = { | |
544 | /* FLL settings */ | |
545 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL2, 0x83), | |
546 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_L, 0x09), | |
547 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_H_TOL, 0xa2), | |
548 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_MAN_CODE, 0x40), | |
549 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL1, 0x02), | |
550 | ||
551 | /* Lock Det settings */ | |
552 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG1, 0xd1), | |
553 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG2, 0x1f), | |
554 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG3, 0x47), | |
555 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_POWER_STATE_CONFIG2, 0x1b), | |
556 | ||
557 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SIGDET_LVL, 0xba), | |
558 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V0, 0x9f), | |
559 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V1, 0x9f), | |
560 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V2, 0xb7), | |
561 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V3, 0x4e), | |
562 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V4, 0x65), | |
563 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_LS, 0x6b), | |
564 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V0, 0x15), | |
565 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V0, 0x0d), | |
566 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V1, 0x15), | |
567 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V1, 0x0d), | |
568 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V2, 0x15), | |
569 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V2, 0x0d), | |
570 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V3, 0x15), | |
571 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V3, 0x1d), | |
572 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V4, 0x15), | |
573 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V4, 0x0d), | |
574 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_LS, 0x15), | |
575 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_LS, 0x0d), | |
576 | ||
577 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RATE_SLEW_CNTRL, 0x02), | |
578 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x04), | |
579 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TSYNC_RSYNC_TIME, 0x44), | |
580 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x04), | |
581 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_P1U2_L, 0xe7), | |
582 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_P1U2_H, 0x03), | |
583 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_U3_L, 0x40), | |
584 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_U3_H, 0x00), | |
585 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RXEQTRAINING_WAIT_TIME, 0x75), | |
586 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LFPS_TX_ECSTART_EQTLOCK, 0x86), | |
587 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RXEQTRAINING_RUN_TIME, 0x13), | |
588 | }; | |
589 | ||
f6721e5c MG |
590 | static const struct qmp_phy_init_tbl qmp_v3_usb3_uniphy_serdes_tbl[] = { |
591 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x07), | |
592 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0x14), | |
593 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x04), | |
594 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30), | |
595 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x02), | |
596 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_RESETSM_CNTRL2, 0x08), | |
597 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06), | |
598 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x01), | |
599 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x80), | |
600 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x82), | |
601 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START1_MODE0, 0xab), | |
602 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0xea), | |
603 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x02), | |
604 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE0, 0x06), | |
605 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE0, 0x16), | |
606 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE0, 0x36), | |
607 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00), | |
608 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE0, 0x3f), | |
609 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE0, 0x01), | |
610 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE0, 0xc9), | |
611 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORECLK_DIV_MODE0, 0x0a), | |
612 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP3_MODE0, 0x00), | |
613 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x34), | |
614 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x15), | |
615 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x04), | |
616 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x00), | |
617 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_CFG, 0x00), | |
618 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x00), | |
619 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_BUF_ENABLE, 0x0a), | |
620 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_EN_CENTER, 0x01), | |
621 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER1, 0x31), | |
622 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER2, 0x01), | |
623 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER1, 0x00), | |
624 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER2, 0x00), | |
625 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE1, 0x85), | |
626 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE2, 0x07), | |
627 | }; | |
628 | ||
629 | static const struct qmp_phy_init_tbl qmp_v3_usb3_uniphy_tx_tbl[] = { | |
630 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_HIGHZ_DRVR_EN, 0x10), | |
631 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RCV_DETECT_LVL_2, 0x12), | |
632 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_LANE_MODE_1, 0xc6), | |
633 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_RX, 0x06), | |
634 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x06), | |
635 | }; | |
636 | ||
637 | static const struct qmp_phy_init_tbl qmp_v3_usb3_uniphy_rx_tbl[] = { | |
638 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_VGA_CAL_CNTRL2, 0x0c), | |
639 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_MODE_00, 0x50), | |
640 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_FO_GAIN, 0x0b), | |
641 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0e), | |
642 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4e), | |
643 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x18), | |
644 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x77), | |
645 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80), | |
646 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x03), | |
647 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x1c), | |
648 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x75), | |
649 | }; | |
650 | ||
651 | static const struct qmp_phy_init_tbl qmp_v3_usb3_uniphy_pcs_tbl[] = { | |
652 | /* FLL settings */ | |
653 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL2, 0x83), | |
654 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_L, 0x09), | |
655 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_H_TOL, 0xa2), | |
656 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_MAN_CODE, 0x40), | |
657 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL1, 0x02), | |
658 | ||
659 | /* Lock Det settings */ | |
660 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG1, 0xd1), | |
661 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG2, 0x1f), | |
662 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG3, 0x47), | |
663 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_POWER_STATE_CONFIG2, 0x1b), | |
664 | ||
665 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SIGDET_LVL, 0xba), | |
666 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V0, 0x9f), | |
667 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V1, 0x9f), | |
668 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V2, 0xb5), | |
669 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V3, 0x4c), | |
670 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V4, 0x64), | |
671 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_LS, 0x6a), | |
672 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V0, 0x15), | |
673 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V0, 0x0d), | |
674 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V1, 0x15), | |
675 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V1, 0x0d), | |
676 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V2, 0x15), | |
677 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V2, 0x0d), | |
678 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V3, 0x15), | |
679 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V3, 0x1d), | |
680 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V4, 0x15), | |
681 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V4, 0x0d), | |
682 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_LS, 0x15), | |
683 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_LS, 0x0d), | |
684 | ||
685 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RATE_SLEW_CNTRL, 0x02), | |
686 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x04), | |
687 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TSYNC_RSYNC_TIME, 0x44), | |
688 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x04), | |
689 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_P1U2_L, 0xe7), | |
690 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_P1U2_H, 0x03), | |
691 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_U3_L, 0x40), | |
692 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_U3_H, 0x00), | |
693 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RXEQTRAINING_WAIT_TIME, 0x75), | |
694 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LFPS_TX_ECSTART_EQTLOCK, 0x86), | |
695 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RXEQTRAINING_RUN_TIME, 0x13), | |
696 | ||
697 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_REFGEN_REQ_CONFIG1, 0x21), | |
698 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_REFGEN_REQ_CONFIG2, 0x60), | |
699 | }; | |
700 | ||
cc31cdbe CG |
701 | static const struct qmp_phy_init_tbl sdm845_ufsphy_serdes_tbl[] = { |
702 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x02), | |
703 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x04), | |
704 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_BG_TIMER, 0x0a), | |
705 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x07), | |
706 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06), | |
707 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0xd5), | |
708 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_RESETSM_CNTRL, 0x20), | |
709 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30), | |
710 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x00), | |
711 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x01), | |
712 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_CTRL, 0x00), | |
713 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x00), | |
714 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x04), | |
715 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x05), | |
716 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_INITVAL1, 0xff), | |
717 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_INITVAL2, 0x00), | |
718 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x82), | |
719 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE0, 0x06), | |
720 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE0, 0x16), | |
721 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE0, 0x36), | |
722 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE0, 0x3f), | |
723 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00), | |
724 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE0, 0xda), | |
725 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE0, 0x01), | |
726 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0xff), | |
727 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x0c), | |
728 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE1, 0x98), | |
729 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE1, 0x06), | |
730 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE1, 0x16), | |
731 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE1, 0x36), | |
732 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE1, 0x3f), | |
733 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE1, 0x00), | |
734 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE1, 0xc1), | |
735 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE1, 0x00), | |
736 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE1, 0x32), | |
737 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE1, 0x0f), | |
738 | ||
739 | /* Rate B */ | |
740 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x44), | |
741 | }; | |
742 | ||
743 | static const struct qmp_phy_init_tbl sdm845_ufsphy_tx_tbl[] = { | |
744 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_LANE_MODE_1, 0x06), | |
745 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x04), | |
746 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_RX, 0x07), | |
747 | }; | |
748 | ||
749 | static const struct qmp_phy_init_tbl sdm845_ufsphy_rx_tbl[] = { | |
750 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_LVL, 0x24), | |
751 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x0f), | |
752 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x1e), | |
753 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_INTERFACE_MODE, 0x40), | |
754 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_FO_GAIN, 0x0b), | |
755 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_TERM_BW, 0x5b), | |
756 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x06), | |
757 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04), | |
758 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1b), | |
759 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SVS_SO_GAIN_HALF, 0x04), | |
760 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SVS_SO_GAIN_QUARTER, 0x04), | |
761 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SVS_SO_GAIN, 0x04), | |
762 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b), | |
763 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_PI_CONTROLS, 0x81), | |
764 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_LOW, 0x80), | |
765 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_MODE_00, 0x59), | |
766 | }; | |
767 | ||
768 | static const struct qmp_phy_init_tbl sdm845_ufsphy_pcs_tbl[] = { | |
769 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SIGDET_CTRL2, 0x6e), | |
770 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TX_LARGE_AMP_DRV_LVL, 0x0a), | |
771 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TX_SMALL_AMP_DRV_LVL, 0x02), | |
772 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SYM_RESYNC_CTRL, 0x03), | |
773 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TX_MID_TERM_CTRL1, 0x43), | |
774 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SIGDET_CTRL1, 0x0f), | |
775 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_MIN_HIBERN8_TIME, 0x9a), | |
776 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_MULTI_LANE_CTRL1, 0x02), | |
777 | }; | |
f6721e5c | 778 | |
a51969fa JH |
779 | static const struct qmp_phy_init_tbl msm8998_usb3_serdes_tbl[] = { |
780 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30), | |
781 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x04), | |
782 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0x14), | |
783 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x06), | |
784 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_RESETSM_CNTRL2, 0x08), | |
785 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06), | |
786 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x01), | |
787 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x80), | |
788 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x82), | |
789 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START1_MODE0, 0xab), | |
790 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0xea), | |
791 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x02), | |
792 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE0, 0x06), | |
793 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE0, 0x16), | |
794 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE0, 0x36), | |
795 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00), | |
796 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE0, 0x3f), | |
797 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE0, 0x01), | |
798 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE0, 0xc9), | |
799 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORECLK_DIV_MODE0, 0x0a), | |
800 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP3_MODE0, 0x00), | |
801 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x34), | |
802 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x15), | |
803 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x04), | |
804 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x00), | |
805 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_CFG, 0x00), | |
806 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x00), | |
807 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_BG_TIMER, 0x0a), | |
808 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x07), | |
809 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_INITVAL, 0x80), | |
810 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_MODE, 0x01), | |
811 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_EN_CENTER, 0x01), | |
812 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER1, 0x31), | |
813 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER2, 0x01), | |
814 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER1, 0x00), | |
815 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER2, 0x00), | |
816 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE1, 0x85), | |
817 | QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE2, 0x07), | |
818 | }; | |
819 | ||
820 | static const struct qmp_phy_init_tbl msm8998_usb3_tx_tbl[] = { | |
821 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_HIGHZ_DRVR_EN, 0x10), | |
822 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RCV_DETECT_LVL_2, 0x12), | |
823 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_LANE_MODE_1, 0x16), | |
824 | QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x00), | |
825 | }; | |
826 | ||
827 | static const struct qmp_phy_init_tbl msm8998_usb3_rx_tbl[] = { | |
828 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_FO_GAIN, 0x0b), | |
829 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0f), | |
830 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4e), | |
831 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x18), | |
832 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x07), | |
833 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80), | |
834 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x43), | |
835 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x1c), | |
836 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x75), | |
837 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_LOW, 0x00), | |
838 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_HIGH, 0x00), | |
839 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_PI_CONTROLS, 0x80), | |
840 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FO_GAIN, 0x0a), | |
841 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_GAIN, 0x06), | |
842 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_ENABLES, 0x00), | |
843 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_VGA_CAL_CNTRL2, 0x03), | |
844 | QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_MODE_00, 0x05), | |
845 | }; | |
846 | ||
847 | static const struct qmp_phy_init_tbl msm8998_usb3_pcs_tbl[] = { | |
848 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL2, 0x83), | |
849 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_L, 0x09), | |
850 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_H_TOL, 0xa2), | |
851 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_MAN_CODE, 0x40), | |
852 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL1, 0x02), | |
853 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG1, 0xd1), | |
854 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG2, 0x1f), | |
855 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LOCK_DETECT_CONFIG3, 0x47), | |
856 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_POWER_STATE_CONFIG2, 0x1b), | |
857 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V0, 0x9f), | |
858 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V1, 0x9f), | |
859 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V2, 0xb7), | |
860 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V3, 0x4e), | |
861 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_V4, 0x65), | |
862 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXMGN_LS, 0x6b), | |
863 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V0, 0x15), | |
864 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V0, 0x0d), | |
865 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TX_LARGE_AMP_DRV_LVL, 0x15), | |
866 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V1, 0x0d), | |
867 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V2, 0x15), | |
868 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V2, 0x0d), | |
869 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V3, 0x15), | |
870 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V3, 0x0d), | |
871 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_V4, 0x15), | |
872 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_V4, 0x0d), | |
873 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M6DB_LS, 0x15), | |
874 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TXDEEMPH_M3P5DB_LS, 0x0d), | |
875 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RATE_SLEW_CNTRL, 0x02), | |
876 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x04), | |
877 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_TSYNC_RSYNC_TIME, 0x44), | |
878 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_P1U2_L, 0xe7), | |
879 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_P1U2_H, 0x03), | |
880 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_U3_L, 0x40), | |
881 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RCVR_DTCT_DLY_U3_H, 0x00), | |
882 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SIGDET_LVL, 0x8a), | |
883 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RXEQTRAINING_WAIT_TIME, 0x75), | |
884 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_LFPS_TX_ECSTART_EQTLOCK, 0x86), | |
885 | QMP_PHY_INIT_CFG(QPHY_V3_PCS_RXEQTRAINING_RUN_TIME, 0x13), | |
886 | }; | |
887 | ||
a88c85ee | 888 | static const struct qmp_phy_init_tbl sm8150_ufsphy_serdes_tbl[] = { |
a88c85ee VK |
889 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0xd9), |
890 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x11), | |
891 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_HS_SWITCH_SEL, 0x00), | |
892 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x01), | |
893 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x02), | |
894 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_IVCO, 0x0f), | |
895 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_INITVAL2, 0x00), | |
896 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL, 0x11), | |
897 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x82), | |
898 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x06), | |
899 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x16), | |
900 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x36), | |
901 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0xff), | |
902 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x0c), | |
903 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xac), | |
904 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1e), | |
905 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE1, 0x98), | |
906 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE1, 0x06), | |
907 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE1, 0x16), | |
908 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE1, 0x36), | |
909 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE1, 0x32), | |
910 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE1, 0x0f), | |
911 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0xdd), | |
912 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x23), | |
913 | ||
914 | /* Rate B */ | |
915 | QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x06), | |
916 | }; | |
917 | ||
918 | static const struct qmp_phy_init_tbl sm8150_ufsphy_tx_tbl[] = { | |
919 | QMP_PHY_INIT_CFG(QSERDES_V4_TX_PWM_GEAR_1_DIVIDER_BAND0_1, 0x06), | |
920 | QMP_PHY_INIT_CFG(QSERDES_V4_TX_PWM_GEAR_2_DIVIDER_BAND0_1, 0x03), | |
921 | QMP_PHY_INIT_CFG(QSERDES_V4_TX_PWM_GEAR_3_DIVIDER_BAND0_1, 0x01), | |
922 | QMP_PHY_INIT_CFG(QSERDES_V4_TX_PWM_GEAR_4_DIVIDER_BAND0_1, 0x00), | |
923 | QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x05), | |
924 | QMP_PHY_INIT_CFG(QSERDES_V4_TX_TRAN_DRVR_EMP_EN, 0x0c), | |
925 | }; | |
926 | ||
927 | static const struct qmp_phy_init_tbl sm8150_ufsphy_rx_tbl[] = { | |
928 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_LVL, 0x24), | |
929 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x0f), | |
930 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x1e), | |
931 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_BAND, 0x18), | |
932 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_FO_GAIN, 0x0a), | |
933 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b), | |
934 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0xf1), | |
935 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_COUNT_LOW, 0x80), | |
936 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CTRL2, 0x80), | |
937 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0c), | |
938 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x04), | |
939 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_TERM_BW, 0x1b), | |
940 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x06), | |
941 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04), | |
942 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1d), | |
943 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x00), | |
944 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_MEASURE_TIME, 0x10), | |
945 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0), | |
946 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00), | |
947 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0x36), | |
948 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0x36), | |
949 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0xf6), | |
950 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0x3b), | |
951 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x3d), | |
952 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0xe0), | |
953 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0xc8), | |
954 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xc8), | |
955 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x3b), | |
956 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0xb1), | |
957 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0xe0), | |
958 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0xc8), | |
959 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xc8), | |
960 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x3b), | |
961 | QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0xb1), | |
962 | ||
963 | }; | |
964 | ||
965 | static const struct qmp_phy_init_tbl sm8150_ufsphy_pcs_tbl[] = { | |
966 | QMP_PHY_INIT_CFG(QPHY_V4_RX_SIGDET_CTRL2, 0x6d), | |
967 | QMP_PHY_INIT_CFG(QPHY_V4_TX_LARGE_AMP_DRV_LVL, 0x0a), | |
968 | QMP_PHY_INIT_CFG(QPHY_V4_TX_SMALL_AMP_DRV_LVL, 0x02), | |
969 | QMP_PHY_INIT_CFG(QPHY_V4_TX_MID_TERM_CTRL1, 0x43), | |
970 | QMP_PHY_INIT_CFG(QPHY_V4_DEBUG_BUS_CLKSEL, 0x1f), | |
971 | QMP_PHY_INIT_CFG(QPHY_V4_RX_MIN_HIBERN8_TIME, 0xff), | |
972 | QMP_PHY_INIT_CFG(QPHY_V4_MULTI_LANE_CTRL1, 0x02), | |
973 | }; | |
a51969fa | 974 | |
e78f3d15 VG |
975 | /* struct qmp_phy_cfg - per-PHY initialization config */ |
976 | struct qmp_phy_cfg { | |
977 | /* phy-type - PCIE/UFS/USB */ | |
978 | unsigned int type; | |
979 | /* number of lanes provided by phy */ | |
980 | int nlanes; | |
981 | ||
982 | /* Init sequence for PHY blocks - serdes, tx, rx, pcs */ | |
983 | const struct qmp_phy_init_tbl *serdes_tbl; | |
984 | int serdes_tbl_num; | |
985 | const struct qmp_phy_init_tbl *tx_tbl; | |
986 | int tx_tbl_num; | |
987 | const struct qmp_phy_init_tbl *rx_tbl; | |
988 | int rx_tbl_num; | |
989 | const struct qmp_phy_init_tbl *pcs_tbl; | |
990 | int pcs_tbl_num; | |
991 | ||
992 | /* clock ids to be requested */ | |
993 | const char * const *clk_list; | |
994 | int num_clks; | |
995 | /* resets to be requested */ | |
996 | const char * const *reset_list; | |
997 | int num_resets; | |
998 | /* regulators to be requested */ | |
999 | const char * const *vreg_list; | |
1000 | int num_vregs; | |
1001 | ||
1002 | /* array of registers with different offsets */ | |
1003 | const unsigned int *regs; | |
1004 | ||
1005 | unsigned int start_ctrl; | |
1006 | unsigned int pwrdn_ctrl; | |
e78f3d15 VG |
1007 | unsigned int mask_com_pcs_ready; |
1008 | ||
1009 | /* true, if PHY has a separate PHY_COM control block */ | |
1010 | bool has_phy_com_ctrl; | |
1011 | /* true, if PHY has a reset for individual lanes */ | |
1012 | bool has_lane_rst; | |
1013 | /* true, if PHY needs delay after POWER_DOWN */ | |
1014 | bool has_pwrdn_delay; | |
1015 | /* power_down delay in usec */ | |
1016 | int pwrdn_delay_min; | |
1017 | int pwrdn_delay_max; | |
efb05a50 MG |
1018 | |
1019 | /* true, if PHY has a separate DP_COM control block */ | |
1020 | bool has_phy_dp_com_ctrl; | |
6b045268 CG |
1021 | /* true, if PHY has secondary tx/rx lanes to be configured */ |
1022 | bool is_dual_lane_phy; | |
cc31cdbe CG |
1023 | |
1024 | /* true, if PCS block has no separate SW_RESET register */ | |
1025 | bool no_pcs_sw_reset; | |
e78f3d15 VG |
1026 | }; |
1027 | ||
1028 | /** | |
1029 | * struct qmp_phy - per-lane phy descriptor | |
1030 | * | |
1031 | * @phy: generic phy | |
1032 | * @tx: iomapped memory space for lane's tx | |
1033 | * @rx: iomapped memory space for lane's rx | |
1034 | * @pcs: iomapped memory space for lane's pcs | |
5e17b95d EG |
1035 | * @tx2: iomapped memory space for second lane's tx (in dual lane PHYs) |
1036 | * @rx2: iomapped memory space for second lane's rx (in dual lane PHYs) | |
ac0d2399 | 1037 | * @pcs_misc: iomapped memory space for lane's pcs_misc |
e78f3d15 VG |
1038 | * @pipe_clk: pipe lock |
1039 | * @index: lane index | |
1040 | * @qmp: QMP phy to which this lane belongs | |
1041 | * @lane_rst: lane's reset controller | |
1042 | */ | |
1043 | struct qmp_phy { | |
1044 | struct phy *phy; | |
1045 | void __iomem *tx; | |
1046 | void __iomem *rx; | |
1047 | void __iomem *pcs; | |
5e17b95d EG |
1048 | void __iomem *tx2; |
1049 | void __iomem *rx2; | |
ac0d2399 | 1050 | void __iomem *pcs_misc; |
e78f3d15 VG |
1051 | struct clk *pipe_clk; |
1052 | unsigned int index; | |
1053 | struct qcom_qmp *qmp; | |
1054 | struct reset_control *lane_rst; | |
1055 | }; | |
1056 | ||
1057 | /** | |
1058 | * struct qcom_qmp - structure holding QMP phy block attributes | |
1059 | * | |
1060 | * @dev: device | |
1061 | * @serdes: iomapped memory space for phy's serdes | |
efb05a50 | 1062 | * @dp_com: iomapped memory space for phy's dp_com control block |
e78f3d15 VG |
1063 | * |
1064 | * @clks: array of clocks required by phy | |
1065 | * @resets: array of resets required by phy | |
1066 | * @vregs: regulator supplies bulk data | |
1067 | * | |
1068 | * @cfg: phy specific configuration | |
1069 | * @phys: array of per-lane phy descriptors | |
1070 | * @phy_mutex: mutex lock for PHY common block initialization | |
1071 | * @init_count: phy common block initialization count | |
ac0d2399 MG |
1072 | * @phy_initialized: indicate if PHY has been initialized |
1073 | * @mode: current PHY mode | |
c9b58979 | 1074 | * @ufs_reset: optional UFS PHY reset handle |
e78f3d15 VG |
1075 | */ |
1076 | struct qcom_qmp { | |
1077 | struct device *dev; | |
1078 | void __iomem *serdes; | |
efb05a50 | 1079 | void __iomem *dp_com; |
e78f3d15 | 1080 | |
10939b10 | 1081 | struct clk_bulk_data *clks; |
e78f3d15 VG |
1082 | struct reset_control **resets; |
1083 | struct regulator_bulk_data *vregs; | |
1084 | ||
1085 | const struct qmp_phy_cfg *cfg; | |
1086 | struct qmp_phy **phys; | |
1087 | ||
1088 | struct mutex phy_mutex; | |
1089 | int init_count; | |
ac0d2399 MG |
1090 | bool phy_initialized; |
1091 | enum phy_mode mode; | |
c9b58979 EG |
1092 | |
1093 | struct reset_control *ufs_reset; | |
e78f3d15 VG |
1094 | }; |
1095 | ||
1096 | static inline void qphy_setbits(void __iomem *base, u32 offset, u32 val) | |
1097 | { | |
1098 | u32 reg; | |
1099 | ||
1100 | reg = readl(base + offset); | |
1101 | reg |= val; | |
1102 | writel(reg, base + offset); | |
1103 | ||
1104 | /* ensure that above write is through */ | |
1105 | readl(base + offset); | |
1106 | } | |
1107 | ||
1108 | static inline void qphy_clrbits(void __iomem *base, u32 offset, u32 val) | |
1109 | { | |
1110 | u32 reg; | |
1111 | ||
1112 | reg = readl(base + offset); | |
1113 | reg &= ~val; | |
1114 | writel(reg, base + offset); | |
1115 | ||
1116 | /* ensure that above write is through */ | |
1117 | readl(base + offset); | |
1118 | } | |
1119 | ||
1120 | /* list of clocks required by phy */ | |
1121 | static const char * const msm8996_phy_clk_l[] = { | |
1122 | "aux", "cfg_ahb", "ref", | |
1123 | }; | |
1124 | ||
efb05a50 MG |
1125 | static const char * const qmp_v3_phy_clk_l[] = { |
1126 | "aux", "cfg_ahb", "ref", "com_aux", | |
1127 | }; | |
1128 | ||
cc31cdbe CG |
1129 | static const char * const sdm845_ufs_phy_clk_l[] = { |
1130 | "ref", "ref_aux", | |
1131 | }; | |
1132 | ||
e78f3d15 VG |
1133 | /* list of resets */ |
1134 | static const char * const msm8996_pciephy_reset_l[] = { | |
1135 | "phy", "common", "cfg", | |
1136 | }; | |
1137 | ||
1138 | static const char * const msm8996_usb3phy_reset_l[] = { | |
1139 | "phy", "common", | |
1140 | }; | |
1141 | ||
1142 | /* list of regulators */ | |
6b045268 | 1143 | static const char * const qmp_phy_vreg_l[] = { |
e78f3d15 VG |
1144 | "vdda-phy", "vdda-pll", |
1145 | }; | |
1146 | ||
1147 | static const struct qmp_phy_cfg msm8996_pciephy_cfg = { | |
1148 | .type = PHY_TYPE_PCIE, | |
1149 | .nlanes = 3, | |
1150 | ||
1151 | .serdes_tbl = msm8996_pcie_serdes_tbl, | |
1152 | .serdes_tbl_num = ARRAY_SIZE(msm8996_pcie_serdes_tbl), | |
1153 | .tx_tbl = msm8996_pcie_tx_tbl, | |
1154 | .tx_tbl_num = ARRAY_SIZE(msm8996_pcie_tx_tbl), | |
1155 | .rx_tbl = msm8996_pcie_rx_tbl, | |
1156 | .rx_tbl_num = ARRAY_SIZE(msm8996_pcie_rx_tbl), | |
1157 | .pcs_tbl = msm8996_pcie_pcs_tbl, | |
1158 | .pcs_tbl_num = ARRAY_SIZE(msm8996_pcie_pcs_tbl), | |
1159 | .clk_list = msm8996_phy_clk_l, | |
1160 | .num_clks = ARRAY_SIZE(msm8996_phy_clk_l), | |
1161 | .reset_list = msm8996_pciephy_reset_l, | |
1162 | .num_resets = ARRAY_SIZE(msm8996_pciephy_reset_l), | |
6b045268 CG |
1163 | .vreg_list = qmp_phy_vreg_l, |
1164 | .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), | |
e78f3d15 VG |
1165 | .regs = pciephy_regs_layout, |
1166 | ||
1167 | .start_ctrl = PCS_START | PLL_READY_GATE_EN, | |
1168 | .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, | |
1169 | .mask_com_pcs_ready = PCS_READY, | |
1170 | ||
1171 | .has_phy_com_ctrl = true, | |
1172 | .has_lane_rst = true, | |
1173 | .has_pwrdn_delay = true, | |
1174 | .pwrdn_delay_min = POWER_DOWN_DELAY_US_MIN, | |
1175 | .pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX, | |
1176 | }; | |
1177 | ||
1178 | static const struct qmp_phy_cfg msm8996_usb3phy_cfg = { | |
1179 | .type = PHY_TYPE_USB3, | |
1180 | .nlanes = 1, | |
1181 | ||
1182 | .serdes_tbl = msm8996_usb3_serdes_tbl, | |
1183 | .serdes_tbl_num = ARRAY_SIZE(msm8996_usb3_serdes_tbl), | |
1184 | .tx_tbl = msm8996_usb3_tx_tbl, | |
1185 | .tx_tbl_num = ARRAY_SIZE(msm8996_usb3_tx_tbl), | |
1186 | .rx_tbl = msm8996_usb3_rx_tbl, | |
1187 | .rx_tbl_num = ARRAY_SIZE(msm8996_usb3_rx_tbl), | |
1188 | .pcs_tbl = msm8996_usb3_pcs_tbl, | |
1189 | .pcs_tbl_num = ARRAY_SIZE(msm8996_usb3_pcs_tbl), | |
1190 | .clk_list = msm8996_phy_clk_l, | |
1191 | .num_clks = ARRAY_SIZE(msm8996_phy_clk_l), | |
1192 | .reset_list = msm8996_usb3phy_reset_l, | |
1193 | .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l), | |
6b045268 CG |
1194 | .vreg_list = qmp_phy_vreg_l, |
1195 | .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), | |
e78f3d15 VG |
1196 | .regs = usb3phy_regs_layout, |
1197 | ||
1198 | .start_ctrl = SERDES_START | PCS_START, | |
1199 | .pwrdn_ctrl = SW_PWRDN, | |
e78f3d15 VG |
1200 | }; |
1201 | ||
eef243d0 VN |
1202 | /* list of resets */ |
1203 | static const char * const ipq8074_pciephy_reset_l[] = { | |
1204 | "phy", "common", | |
1205 | }; | |
1206 | ||
1207 | static const struct qmp_phy_cfg ipq8074_pciephy_cfg = { | |
1208 | .type = PHY_TYPE_PCIE, | |
1209 | .nlanes = 1, | |
1210 | ||
1211 | .serdes_tbl = ipq8074_pcie_serdes_tbl, | |
1212 | .serdes_tbl_num = ARRAY_SIZE(ipq8074_pcie_serdes_tbl), | |
1213 | .tx_tbl = ipq8074_pcie_tx_tbl, | |
1214 | .tx_tbl_num = ARRAY_SIZE(ipq8074_pcie_tx_tbl), | |
1215 | .rx_tbl = ipq8074_pcie_rx_tbl, | |
1216 | .rx_tbl_num = ARRAY_SIZE(ipq8074_pcie_rx_tbl), | |
1217 | .pcs_tbl = ipq8074_pcie_pcs_tbl, | |
1218 | .pcs_tbl_num = ARRAY_SIZE(ipq8074_pcie_pcs_tbl), | |
1219 | .clk_list = NULL, | |
1220 | .num_clks = 0, | |
1221 | .reset_list = ipq8074_pciephy_reset_l, | |
1222 | .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l), | |
1223 | .vreg_list = NULL, | |
1224 | .num_vregs = 0, | |
1225 | .regs = pciephy_regs_layout, | |
1226 | ||
1227 | .start_ctrl = SERDES_START | PCS_START, | |
1228 | .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, | |
eef243d0 VN |
1229 | |
1230 | .has_phy_com_ctrl = false, | |
1231 | .has_lane_rst = false, | |
1232 | .has_pwrdn_delay = true, | |
1233 | .pwrdn_delay_min = 995, /* us */ | |
1234 | .pwrdn_delay_max = 1005, /* us */ | |
1235 | }; | |
1236 | ||
efb05a50 MG |
1237 | static const struct qmp_phy_cfg qmp_v3_usb3phy_cfg = { |
1238 | .type = PHY_TYPE_USB3, | |
1239 | .nlanes = 1, | |
1240 | ||
1241 | .serdes_tbl = qmp_v3_usb3_serdes_tbl, | |
1242 | .serdes_tbl_num = ARRAY_SIZE(qmp_v3_usb3_serdes_tbl), | |
1243 | .tx_tbl = qmp_v3_usb3_tx_tbl, | |
1244 | .tx_tbl_num = ARRAY_SIZE(qmp_v3_usb3_tx_tbl), | |
1245 | .rx_tbl = qmp_v3_usb3_rx_tbl, | |
1246 | .rx_tbl_num = ARRAY_SIZE(qmp_v3_usb3_rx_tbl), | |
1247 | .pcs_tbl = qmp_v3_usb3_pcs_tbl, | |
1248 | .pcs_tbl_num = ARRAY_SIZE(qmp_v3_usb3_pcs_tbl), | |
1249 | .clk_list = qmp_v3_phy_clk_l, | |
1250 | .num_clks = ARRAY_SIZE(qmp_v3_phy_clk_l), | |
1251 | .reset_list = msm8996_usb3phy_reset_l, | |
1252 | .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l), | |
6b045268 CG |
1253 | .vreg_list = qmp_phy_vreg_l, |
1254 | .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), | |
efb05a50 MG |
1255 | .regs = qmp_v3_usb3phy_regs_layout, |
1256 | ||
1257 | .start_ctrl = SERDES_START | PCS_START, | |
1258 | .pwrdn_ctrl = SW_PWRDN, | |
efb05a50 | 1259 | |
f6721e5c | 1260 | .has_pwrdn_delay = true, |
efb05a50 MG |
1261 | .pwrdn_delay_min = POWER_DOWN_DELAY_US_MIN, |
1262 | .pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX, | |
1263 | ||
1264 | .has_phy_dp_com_ctrl = true, | |
6b045268 | 1265 | .is_dual_lane_phy = true, |
efb05a50 MG |
1266 | }; |
1267 | ||
f6721e5c MG |
1268 | static const struct qmp_phy_cfg qmp_v3_usb3_uniphy_cfg = { |
1269 | .type = PHY_TYPE_USB3, | |
1270 | .nlanes = 1, | |
1271 | ||
1272 | .serdes_tbl = qmp_v3_usb3_uniphy_serdes_tbl, | |
1273 | .serdes_tbl_num = ARRAY_SIZE(qmp_v3_usb3_uniphy_serdes_tbl), | |
1274 | .tx_tbl = qmp_v3_usb3_uniphy_tx_tbl, | |
1275 | .tx_tbl_num = ARRAY_SIZE(qmp_v3_usb3_uniphy_tx_tbl), | |
1276 | .rx_tbl = qmp_v3_usb3_uniphy_rx_tbl, | |
1277 | .rx_tbl_num = ARRAY_SIZE(qmp_v3_usb3_uniphy_rx_tbl), | |
1278 | .pcs_tbl = qmp_v3_usb3_uniphy_pcs_tbl, | |
1279 | .pcs_tbl_num = ARRAY_SIZE(qmp_v3_usb3_uniphy_pcs_tbl), | |
1280 | .clk_list = qmp_v3_phy_clk_l, | |
1281 | .num_clks = ARRAY_SIZE(qmp_v3_phy_clk_l), | |
1282 | .reset_list = msm8996_usb3phy_reset_l, | |
1283 | .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l), | |
6b045268 CG |
1284 | .vreg_list = qmp_phy_vreg_l, |
1285 | .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), | |
f6721e5c MG |
1286 | .regs = qmp_v3_usb3phy_regs_layout, |
1287 | ||
1288 | .start_ctrl = SERDES_START | PCS_START, | |
1289 | .pwrdn_ctrl = SW_PWRDN, | |
f6721e5c MG |
1290 | |
1291 | .has_pwrdn_delay = true, | |
1292 | .pwrdn_delay_min = POWER_DOWN_DELAY_US_MIN, | |
1293 | .pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX, | |
1294 | }; | |
1295 | ||
cc31cdbe CG |
1296 | static const struct qmp_phy_cfg sdm845_ufsphy_cfg = { |
1297 | .type = PHY_TYPE_UFS, | |
1298 | .nlanes = 2, | |
1299 | ||
1300 | .serdes_tbl = sdm845_ufsphy_serdes_tbl, | |
1301 | .serdes_tbl_num = ARRAY_SIZE(sdm845_ufsphy_serdes_tbl), | |
1302 | .tx_tbl = sdm845_ufsphy_tx_tbl, | |
1303 | .tx_tbl_num = ARRAY_SIZE(sdm845_ufsphy_tx_tbl), | |
1304 | .rx_tbl = sdm845_ufsphy_rx_tbl, | |
1305 | .rx_tbl_num = ARRAY_SIZE(sdm845_ufsphy_rx_tbl), | |
1306 | .pcs_tbl = sdm845_ufsphy_pcs_tbl, | |
1307 | .pcs_tbl_num = ARRAY_SIZE(sdm845_ufsphy_pcs_tbl), | |
1308 | .clk_list = sdm845_ufs_phy_clk_l, | |
1309 | .num_clks = ARRAY_SIZE(sdm845_ufs_phy_clk_l), | |
1310 | .vreg_list = qmp_phy_vreg_l, | |
1311 | .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), | |
1312 | .regs = sdm845_ufsphy_regs_layout, | |
1313 | ||
1314 | .start_ctrl = SERDES_START, | |
1315 | .pwrdn_ctrl = SW_PWRDN, | |
cc31cdbe CG |
1316 | |
1317 | .is_dual_lane_phy = true, | |
cc31cdbe CG |
1318 | .no_pcs_sw_reset = true, |
1319 | }; | |
1320 | ||
73d7ec89 MG |
1321 | static const struct qmp_phy_cfg msm8998_pciephy_cfg = { |
1322 | .type = PHY_TYPE_PCIE, | |
1323 | .nlanes = 1, | |
1324 | ||
1325 | .serdes_tbl = msm8998_pcie_serdes_tbl, | |
1326 | .serdes_tbl_num = ARRAY_SIZE(msm8998_pcie_serdes_tbl), | |
1327 | .tx_tbl = msm8998_pcie_tx_tbl, | |
1328 | .tx_tbl_num = ARRAY_SIZE(msm8998_pcie_tx_tbl), | |
1329 | .rx_tbl = msm8998_pcie_rx_tbl, | |
1330 | .rx_tbl_num = ARRAY_SIZE(msm8998_pcie_rx_tbl), | |
1331 | .pcs_tbl = msm8998_pcie_pcs_tbl, | |
1332 | .pcs_tbl_num = ARRAY_SIZE(msm8998_pcie_pcs_tbl), | |
1333 | .clk_list = msm8996_phy_clk_l, | |
1334 | .num_clks = ARRAY_SIZE(msm8996_phy_clk_l), | |
1335 | .reset_list = ipq8074_pciephy_reset_l, | |
1336 | .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l), | |
1337 | .vreg_list = qmp_phy_vreg_l, | |
1338 | .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), | |
1339 | .regs = pciephy_regs_layout, | |
1340 | ||
1341 | .start_ctrl = SERDES_START | PCS_START, | |
1342 | .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, | |
73d7ec89 MG |
1343 | }; |
1344 | ||
a51969fa JH |
1345 | static const struct qmp_phy_cfg msm8998_usb3phy_cfg = { |
1346 | .type = PHY_TYPE_USB3, | |
1347 | .nlanes = 1, | |
1348 | ||
1349 | .serdes_tbl = msm8998_usb3_serdes_tbl, | |
1350 | .serdes_tbl_num = ARRAY_SIZE(msm8998_usb3_serdes_tbl), | |
1351 | .tx_tbl = msm8998_usb3_tx_tbl, | |
1352 | .tx_tbl_num = ARRAY_SIZE(msm8998_usb3_tx_tbl), | |
1353 | .rx_tbl = msm8998_usb3_rx_tbl, | |
1354 | .rx_tbl_num = ARRAY_SIZE(msm8998_usb3_rx_tbl), | |
1355 | .pcs_tbl = msm8998_usb3_pcs_tbl, | |
1356 | .pcs_tbl_num = ARRAY_SIZE(msm8998_usb3_pcs_tbl), | |
1357 | .clk_list = msm8996_phy_clk_l, | |
1358 | .num_clks = ARRAY_SIZE(msm8996_phy_clk_l), | |
1359 | .reset_list = msm8996_usb3phy_reset_l, | |
1360 | .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l), | |
1361 | .vreg_list = qmp_phy_vreg_l, | |
1362 | .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), | |
1363 | .regs = qmp_v3_usb3phy_regs_layout, | |
1364 | ||
1365 | .start_ctrl = SERDES_START | PCS_START, | |
1366 | .pwrdn_ctrl = SW_PWRDN, | |
a51969fa JH |
1367 | |
1368 | .is_dual_lane_phy = true, | |
1369 | }; | |
1370 | ||
a88c85ee VK |
1371 | static const struct qmp_phy_cfg sm8150_ufsphy_cfg = { |
1372 | .type = PHY_TYPE_UFS, | |
1373 | .nlanes = 2, | |
1374 | ||
1375 | .serdes_tbl = sm8150_ufsphy_serdes_tbl, | |
1376 | .serdes_tbl_num = ARRAY_SIZE(sm8150_ufsphy_serdes_tbl), | |
1377 | .tx_tbl = sm8150_ufsphy_tx_tbl, | |
1378 | .tx_tbl_num = ARRAY_SIZE(sm8150_ufsphy_tx_tbl), | |
1379 | .rx_tbl = sm8150_ufsphy_rx_tbl, | |
1380 | .rx_tbl_num = ARRAY_SIZE(sm8150_ufsphy_rx_tbl), | |
1381 | .pcs_tbl = sm8150_ufsphy_pcs_tbl, | |
1382 | .pcs_tbl_num = ARRAY_SIZE(sm8150_ufsphy_pcs_tbl), | |
1383 | .clk_list = sdm845_ufs_phy_clk_l, | |
1384 | .num_clks = ARRAY_SIZE(sdm845_ufs_phy_clk_l), | |
1385 | .vreg_list = qmp_phy_vreg_l, | |
1386 | .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), | |
1387 | .regs = sm8150_ufsphy_regs_layout, | |
1388 | ||
1389 | .start_ctrl = SERDES_START, | |
1390 | .pwrdn_ctrl = SW_PWRDN, | |
1391 | ||
1392 | .is_dual_lane_phy = true, | |
a88c85ee VK |
1393 | }; |
1394 | ||
e78f3d15 VG |
1395 | static void qcom_qmp_phy_configure(void __iomem *base, |
1396 | const unsigned int *regs, | |
1397 | const struct qmp_phy_init_tbl tbl[], | |
1398 | int num) | |
1399 | { | |
1400 | int i; | |
1401 | const struct qmp_phy_init_tbl *t = tbl; | |
1402 | ||
1403 | if (!t) | |
1404 | return; | |
1405 | ||
1406 | for (i = 0; i < num; i++, t++) { | |
1407 | if (t->in_layout) | |
1408 | writel(t->val, base + regs[t->offset]); | |
1409 | else | |
1410 | writel(t->val, base + t->offset); | |
1411 | } | |
1412 | } | |
1413 | ||
0d58280c | 1414 | static int qcom_qmp_phy_com_init(struct qmp_phy *qphy) |
e78f3d15 | 1415 | { |
0d58280c | 1416 | struct qcom_qmp *qmp = qphy->qmp; |
e78f3d15 VG |
1417 | const struct qmp_phy_cfg *cfg = qmp->cfg; |
1418 | void __iomem *serdes = qmp->serdes; | |
0d58280c | 1419 | void __iomem *pcs = qphy->pcs; |
efb05a50 | 1420 | void __iomem *dp_com = qmp->dp_com; |
e78f3d15 VG |
1421 | int ret, i; |
1422 | ||
1423 | mutex_lock(&qmp->phy_mutex); | |
1424 | if (qmp->init_count++) { | |
1425 | mutex_unlock(&qmp->phy_mutex); | |
1426 | return 0; | |
1427 | } | |
1428 | ||
717dab9d MG |
1429 | /* turn on regulator supplies */ |
1430 | ret = regulator_bulk_enable(cfg->num_vregs, qmp->vregs); | |
1431 | if (ret) { | |
1432 | dev_err(qmp->dev, "failed to enable regulators, err=%d\n", ret); | |
1433 | goto err_reg_enable; | |
1434 | } | |
1435 | ||
c6549f0e MG |
1436 | for (i = 0; i < cfg->num_resets; i++) { |
1437 | ret = reset_control_assert(qmp->resets[i]); | |
1438 | if (ret) { | |
1439 | dev_err(qmp->dev, "%s reset assert failed\n", | |
1440 | cfg->reset_list[i]); | |
1441 | goto err_rst_assert; | |
1442 | } | |
717dab9d MG |
1443 | } |
1444 | ||
c6549f0e | 1445 | for (i = cfg->num_resets - 1; i >= 0; i--) { |
e78f3d15 VG |
1446 | ret = reset_control_deassert(qmp->resets[i]); |
1447 | if (ret) { | |
1448 | dev_err(qmp->dev, "%s reset deassert failed\n", | |
1449 | qmp->cfg->reset_list[i]); | |
e78f3d15 VG |
1450 | goto err_rst; |
1451 | } | |
1452 | } | |
1453 | ||
c6549f0e MG |
1454 | ret = clk_bulk_prepare_enable(cfg->num_clks, qmp->clks); |
1455 | if (ret) { | |
1456 | dev_err(qmp->dev, "failed to enable clks, err=%d\n", ret); | |
1457 | goto err_rst; | |
1458 | } | |
1459 | ||
efb05a50 MG |
1460 | if (cfg->has_phy_dp_com_ctrl) { |
1461 | qphy_setbits(dp_com, QPHY_V3_DP_COM_POWER_DOWN_CTRL, | |
1462 | SW_PWRDN); | |
1463 | /* override hardware control for reset of qmp phy */ | |
1464 | qphy_setbits(dp_com, QPHY_V3_DP_COM_RESET_OVRD_CTRL, | |
1465 | SW_DPPHY_RESET_MUX | SW_DPPHY_RESET | | |
1466 | SW_USB3PHY_RESET_MUX | SW_USB3PHY_RESET); | |
1467 | ||
1468 | qphy_setbits(dp_com, QPHY_V3_DP_COM_PHY_MODE_CTRL, | |
1469 | USB3_MODE | DP_MODE); | |
1470 | ||
1471 | /* bring both QMP USB and QMP DP PHYs PCS block out of reset */ | |
1472 | qphy_clrbits(dp_com, QPHY_V3_DP_COM_RESET_OVRD_CTRL, | |
1473 | SW_DPPHY_RESET_MUX | SW_DPPHY_RESET | | |
1474 | SW_USB3PHY_RESET_MUX | SW_USB3PHY_RESET); | |
1475 | } | |
1476 | ||
0d58280c CG |
1477 | if (cfg->has_phy_com_ctrl) |
1478 | qphy_setbits(serdes, cfg->regs[QPHY_COM_POWER_DOWN_CONTROL], | |
1479 | SW_PWRDN); | |
1480 | else | |
1481 | qphy_setbits(pcs, QPHY_POWER_DOWN_CONTROL, cfg->pwrdn_ctrl); | |
1482 | ||
e78f3d15 VG |
1483 | /* Serdes configuration */ |
1484 | qcom_qmp_phy_configure(serdes, cfg->regs, cfg->serdes_tbl, | |
1485 | cfg->serdes_tbl_num); | |
1486 | ||
1487 | if (cfg->has_phy_com_ctrl) { | |
1488 | void __iomem *status; | |
1489 | unsigned int mask, val; | |
1490 | ||
1491 | qphy_clrbits(serdes, cfg->regs[QPHY_COM_SW_RESET], SW_RESET); | |
1492 | qphy_setbits(serdes, cfg->regs[QPHY_COM_START_CONTROL], | |
1493 | SERDES_START | PCS_START); | |
1494 | ||
1495 | status = serdes + cfg->regs[QPHY_COM_PCS_READY_STATUS]; | |
1496 | mask = cfg->mask_com_pcs_ready; | |
1497 | ||
1498 | ret = readl_poll_timeout(status, val, (val & mask), 10, | |
1499 | PHY_INIT_COMPLETE_TIMEOUT); | |
1500 | if (ret) { | |
1501 | dev_err(qmp->dev, | |
1502 | "phy common block init timed-out\n"); | |
c6549f0e | 1503 | goto err_com_init; |
e78f3d15 VG |
1504 | } |
1505 | } | |
1506 | ||
1507 | mutex_unlock(&qmp->phy_mutex); | |
1508 | ||
1509 | return 0; | |
1510 | ||
c6549f0e MG |
1511 | err_com_init: |
1512 | clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks); | |
8387c576 | 1513 | err_rst: |
c6549f0e | 1514 | while (++i < cfg->num_resets) |
e78f3d15 | 1515 | reset_control_assert(qmp->resets[i]); |
c6549f0e | 1516 | err_rst_assert: |
717dab9d MG |
1517 | regulator_bulk_disable(cfg->num_vregs, qmp->vregs); |
1518 | err_reg_enable: | |
e78f3d15 | 1519 | mutex_unlock(&qmp->phy_mutex); |
8387c576 | 1520 | |
e78f3d15 VG |
1521 | return ret; |
1522 | } | |
1523 | ||
1524 | static int qcom_qmp_phy_com_exit(struct qcom_qmp *qmp) | |
1525 | { | |
1526 | const struct qmp_phy_cfg *cfg = qmp->cfg; | |
1527 | void __iomem *serdes = qmp->serdes; | |
1528 | int i = cfg->num_resets; | |
1529 | ||
1530 | mutex_lock(&qmp->phy_mutex); | |
1531 | if (--qmp->init_count) { | |
1532 | mutex_unlock(&qmp->phy_mutex); | |
1533 | return 0; | |
1534 | } | |
1535 | ||
c9b58979 | 1536 | reset_control_assert(qmp->ufs_reset); |
e78f3d15 VG |
1537 | if (cfg->has_phy_com_ctrl) { |
1538 | qphy_setbits(serdes, cfg->regs[QPHY_COM_START_CONTROL], | |
1539 | SERDES_START | PCS_START); | |
1540 | qphy_clrbits(serdes, cfg->regs[QPHY_COM_SW_RESET], | |
1541 | SW_RESET); | |
1542 | qphy_setbits(serdes, cfg->regs[QPHY_COM_POWER_DOWN_CONTROL], | |
1543 | SW_PWRDN); | |
1544 | } | |
1545 | ||
1546 | while (--i >= 0) | |
1547 | reset_control_assert(qmp->resets[i]); | |
1548 | ||
717dab9d MG |
1549 | clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks); |
1550 | ||
1551 | regulator_bulk_disable(cfg->num_vregs, qmp->vregs); | |
1552 | ||
e78f3d15 VG |
1553 | mutex_unlock(&qmp->phy_mutex); |
1554 | ||
1555 | return 0; | |
1556 | } | |
1557 | ||
3f6d1767 | 1558 | static int qcom_qmp_phy_enable(struct phy *phy) |
e78f3d15 VG |
1559 | { |
1560 | struct qmp_phy *qphy = phy_get_drvdata(phy); | |
1561 | struct qcom_qmp *qmp = qphy->qmp; | |
1562 | const struct qmp_phy_cfg *cfg = qmp->cfg; | |
1563 | void __iomem *tx = qphy->tx; | |
1564 | void __iomem *rx = qphy->rx; | |
1565 | void __iomem *pcs = qphy->pcs; | |
efb05a50 | 1566 | void __iomem *dp_com = qmp->dp_com; |
e78f3d15 | 1567 | void __iomem *status; |
14ced7e3 | 1568 | unsigned int mask, val, ready; |
10939b10 | 1569 | int ret; |
e78f3d15 VG |
1570 | |
1571 | dev_vdbg(qmp->dev, "Initializing QMP phy\n"); | |
1572 | ||
c9b58979 EG |
1573 | if (cfg->no_pcs_sw_reset) { |
1574 | /* | |
1575 | * Get UFS reset, which is delayed until now to avoid a | |
1576 | * circular dependency where UFS needs its PHY, but the PHY | |
1577 | * needs this UFS reset. | |
1578 | */ | |
1579 | if (!qmp->ufs_reset) { | |
1580 | qmp->ufs_reset = | |
1581 | devm_reset_control_get_exclusive(qmp->dev, | |
1582 | "ufsphy"); | |
1583 | ||
1584 | if (IS_ERR(qmp->ufs_reset)) { | |
1585 | ret = PTR_ERR(qmp->ufs_reset); | |
1586 | dev_err(qmp->dev, | |
1587 | "failed to get UFS reset: %d\n", | |
1588 | ret); | |
1589 | ||
1590 | qmp->ufs_reset = NULL; | |
1591 | return ret; | |
1592 | } | |
1593 | } | |
1594 | ||
1595 | ret = reset_control_assert(qmp->ufs_reset); | |
1596 | if (ret) | |
1597 | goto err_lane_rst; | |
1598 | } | |
1599 | ||
0d58280c | 1600 | ret = qcom_qmp_phy_com_init(qphy); |
e78f3d15 | 1601 | if (ret) |
717dab9d | 1602 | return ret; |
e78f3d15 VG |
1603 | |
1604 | if (cfg->has_lane_rst) { | |
1605 | ret = reset_control_deassert(qphy->lane_rst); | |
1606 | if (ret) { | |
1607 | dev_err(qmp->dev, "lane%d reset deassert failed\n", | |
1608 | qphy->index); | |
1609 | goto err_lane_rst; | |
1610 | } | |
1611 | } | |
1612 | ||
fdf37e1a MG |
1613 | ret = clk_prepare_enable(qphy->pipe_clk); |
1614 | if (ret) { | |
1615 | dev_err(qmp->dev, "pipe_clk enable failed err=%d\n", ret); | |
1616 | goto err_clk_enable; | |
1617 | } | |
1618 | ||
e78f3d15 VG |
1619 | /* Tx, Rx, and PCS configurations */ |
1620 | qcom_qmp_phy_configure(tx, cfg->regs, cfg->tx_tbl, cfg->tx_tbl_num); | |
efb05a50 | 1621 | /* Configuration for other LANE for USB-DP combo PHY */ |
6b045268 | 1622 | if (cfg->is_dual_lane_phy) |
5e17b95d | 1623 | qcom_qmp_phy_configure(qphy->tx2, cfg->regs, |
efb05a50 MG |
1624 | cfg->tx_tbl, cfg->tx_tbl_num); |
1625 | ||
e78f3d15 | 1626 | qcom_qmp_phy_configure(rx, cfg->regs, cfg->rx_tbl, cfg->rx_tbl_num); |
6b045268 | 1627 | if (cfg->is_dual_lane_phy) |
5e17b95d | 1628 | qcom_qmp_phy_configure(qphy->rx2, cfg->regs, |
efb05a50 MG |
1629 | cfg->rx_tbl, cfg->rx_tbl_num); |
1630 | ||
e78f3d15 | 1631 | qcom_qmp_phy_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num); |
c9b58979 EG |
1632 | ret = reset_control_deassert(qmp->ufs_reset); |
1633 | if (ret) | |
1634 | goto err_lane_rst; | |
e78f3d15 VG |
1635 | |
1636 | /* | |
1637 | * Pull out PHY from POWER DOWN state. | |
1638 | * This is active low enable signal to power-down PHY. | |
1639 | */ | |
0d58280c CG |
1640 | if(cfg->type == PHY_TYPE_PCIE) |
1641 | qphy_setbits(pcs, QPHY_POWER_DOWN_CONTROL, cfg->pwrdn_ctrl); | |
e78f3d15 VG |
1642 | |
1643 | if (cfg->has_pwrdn_delay) | |
1644 | usleep_range(cfg->pwrdn_delay_min, cfg->pwrdn_delay_max); | |
1645 | ||
e78f3d15 | 1646 | /* Pull PHY out of reset state */ |
3f6d1767 EG |
1647 | if (!cfg->no_pcs_sw_reset) |
1648 | qphy_clrbits(pcs, cfg->regs[QPHY_SW_RESET], SW_RESET); | |
1649 | ||
efb05a50 MG |
1650 | if (cfg->has_phy_dp_com_ctrl) |
1651 | qphy_clrbits(dp_com, QPHY_V3_DP_COM_SW_RESET, SW_RESET); | |
e78f3d15 | 1652 | |
76ddd300 MG |
1653 | /* start SerDes and Phy-Coding-Sublayer */ |
1654 | qphy_setbits(pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl); | |
1655 | ||
14ced7e3 BA |
1656 | if (cfg->type == PHY_TYPE_UFS) { |
1657 | status = pcs + cfg->regs[QPHY_PCS_READY_STATUS]; | |
1658 | mask = PCS_READY; | |
1659 | ready = PCS_READY; | |
1660 | } else { | |
1661 | status = pcs + cfg->regs[QPHY_PCS_STATUS]; | |
1662 | mask = PHYSTATUS; | |
1663 | ready = 0; | |
1664 | } | |
e78f3d15 | 1665 | |
14ced7e3 | 1666 | ret = readl_poll_timeout(status, val, (val & mask) == ready, 10, |
e78f3d15 VG |
1667 | PHY_INIT_COMPLETE_TIMEOUT); |
1668 | if (ret) { | |
1669 | dev_err(qmp->dev, "phy initialization timed-out\n"); | |
1670 | goto err_pcs_ready; | |
1671 | } | |
ac0d2399 | 1672 | qmp->phy_initialized = true; |
3f6d1767 | 1673 | return 0; |
e78f3d15 VG |
1674 | |
1675 | err_pcs_ready: | |
3f6d1767 | 1676 | reset_control_assert(qmp->ufs_reset); |
fdf37e1a MG |
1677 | clk_disable_unprepare(qphy->pipe_clk); |
1678 | err_clk_enable: | |
e78f3d15 VG |
1679 | if (cfg->has_lane_rst) |
1680 | reset_control_assert(qphy->lane_rst); | |
1681 | err_lane_rst: | |
1682 | qcom_qmp_phy_com_exit(qmp); | |
e78f3d15 VG |
1683 | |
1684 | return ret; | |
1685 | } | |
1686 | ||
3f6d1767 | 1687 | static int qcom_qmp_phy_disable(struct phy *phy) |
e78f3d15 VG |
1688 | { |
1689 | struct qmp_phy *qphy = phy_get_drvdata(phy); | |
1690 | struct qcom_qmp *qmp = qphy->qmp; | |
1691 | const struct qmp_phy_cfg *cfg = qmp->cfg; | |
e78f3d15 | 1692 | |
f8ba22a3 VG |
1693 | clk_disable_unprepare(qphy->pipe_clk); |
1694 | ||
e78f3d15 | 1695 | /* PHY reset */ |
cc31cdbe CG |
1696 | if (!cfg->no_pcs_sw_reset) |
1697 | qphy_setbits(qphy->pcs, cfg->regs[QPHY_SW_RESET], SW_RESET); | |
e78f3d15 VG |
1698 | |
1699 | /* stop SerDes and Phy-Coding-Sublayer */ | |
1700 | qphy_clrbits(qphy->pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl); | |
1701 | ||
1702 | /* Put PHY into POWER DOWN state: active low */ | |
1703 | qphy_clrbits(qphy->pcs, QPHY_POWER_DOWN_CONTROL, cfg->pwrdn_ctrl); | |
1704 | ||
1705 | if (cfg->has_lane_rst) | |
1706 | reset_control_assert(qphy->lane_rst); | |
1707 | ||
1708 | qcom_qmp_phy_com_exit(qmp); | |
1709 | ||
ac0d2399 MG |
1710 | qmp->phy_initialized = false; |
1711 | ||
1712 | return 0; | |
1713 | } | |
1714 | ||
79a5a18a GS |
1715 | static int qcom_qmp_phy_set_mode(struct phy *phy, |
1716 | enum phy_mode mode, int submode) | |
ac0d2399 MG |
1717 | { |
1718 | struct qmp_phy *qphy = phy_get_drvdata(phy); | |
1719 | struct qcom_qmp *qmp = qphy->qmp; | |
1720 | ||
1721 | qmp->mode = mode; | |
1722 | ||
1723 | return 0; | |
1724 | } | |
1725 | ||
1726 | static void qcom_qmp_phy_enable_autonomous_mode(struct qmp_phy *qphy) | |
1727 | { | |
1728 | struct qcom_qmp *qmp = qphy->qmp; | |
1729 | const struct qmp_phy_cfg *cfg = qmp->cfg; | |
1730 | void __iomem *pcs = qphy->pcs; | |
1731 | void __iomem *pcs_misc = qphy->pcs_misc; | |
1732 | u32 intr_mask; | |
1733 | ||
1734 | if (qmp->mode == PHY_MODE_USB_HOST_SS || | |
1735 | qmp->mode == PHY_MODE_USB_DEVICE_SS) | |
1736 | intr_mask = ARCVR_DTCT_EN | ALFPS_DTCT_EN; | |
1737 | else | |
1738 | intr_mask = ARCVR_DTCT_EN | ARCVR_DTCT_EVENT_SEL; | |
1739 | ||
1740 | /* Clear any pending interrupts status */ | |
1741 | qphy_setbits(pcs, cfg->regs[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR], IRQ_CLEAR); | |
1742 | /* Writing 1 followed by 0 clears the interrupt */ | |
1743 | qphy_clrbits(pcs, cfg->regs[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR], IRQ_CLEAR); | |
1744 | ||
1745 | qphy_clrbits(pcs, cfg->regs[QPHY_PCS_AUTONOMOUS_MODE_CTRL], | |
1746 | ARCVR_DTCT_EN | ALFPS_DTCT_EN | ARCVR_DTCT_EVENT_SEL); | |
1747 | ||
1748 | /* Enable required PHY autonomous mode interrupts */ | |
1749 | qphy_setbits(pcs, cfg->regs[QPHY_PCS_AUTONOMOUS_MODE_CTRL], intr_mask); | |
1750 | ||
1751 | /* Enable i/o clamp_n for autonomous mode */ | |
1752 | if (pcs_misc) | |
1753 | qphy_clrbits(pcs_misc, QPHY_V3_PCS_MISC_CLAMP_ENABLE, CLAMP_EN); | |
1754 | } | |
1755 | ||
1756 | static void qcom_qmp_phy_disable_autonomous_mode(struct qmp_phy *qphy) | |
1757 | { | |
1758 | struct qcom_qmp *qmp = qphy->qmp; | |
1759 | const struct qmp_phy_cfg *cfg = qmp->cfg; | |
1760 | void __iomem *pcs = qphy->pcs; | |
1761 | void __iomem *pcs_misc = qphy->pcs_misc; | |
1762 | ||
1763 | /* Disable i/o clamp_n on resume for normal mode */ | |
1764 | if (pcs_misc) | |
1765 | qphy_setbits(pcs_misc, QPHY_V3_PCS_MISC_CLAMP_ENABLE, CLAMP_EN); | |
1766 | ||
1767 | qphy_clrbits(pcs, cfg->regs[QPHY_PCS_AUTONOMOUS_MODE_CTRL], | |
1768 | ARCVR_DTCT_EN | ARCVR_DTCT_EVENT_SEL | ALFPS_DTCT_EN); | |
1769 | ||
1770 | qphy_setbits(pcs, cfg->regs[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR], IRQ_CLEAR); | |
1771 | /* Writing 1 followed by 0 clears the interrupt */ | |
1772 | qphy_clrbits(pcs, cfg->regs[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR], IRQ_CLEAR); | |
1773 | } | |
1774 | ||
1775 | static int __maybe_unused qcom_qmp_phy_runtime_suspend(struct device *dev) | |
1776 | { | |
1777 | struct qcom_qmp *qmp = dev_get_drvdata(dev); | |
1778 | struct qmp_phy *qphy = qmp->phys[0]; | |
1779 | const struct qmp_phy_cfg *cfg = qmp->cfg; | |
1780 | ||
1781 | dev_vdbg(dev, "Suspending QMP phy, mode:%d\n", qmp->mode); | |
1782 | ||
1783 | /* Supported only for USB3 PHY */ | |
1784 | if (cfg->type != PHY_TYPE_USB3) | |
1785 | return 0; | |
1786 | ||
1787 | if (!qmp->phy_initialized) { | |
1788 | dev_vdbg(dev, "PHY not initialized, bailing out\n"); | |
1789 | return 0; | |
1790 | } | |
1791 | ||
1792 | qcom_qmp_phy_enable_autonomous_mode(qphy); | |
1793 | ||
1794 | clk_disable_unprepare(qphy->pipe_clk); | |
1795 | clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks); | |
1796 | ||
1797 | return 0; | |
1798 | } | |
1799 | ||
1800 | static int __maybe_unused qcom_qmp_phy_runtime_resume(struct device *dev) | |
1801 | { | |
1802 | struct qcom_qmp *qmp = dev_get_drvdata(dev); | |
1803 | struct qmp_phy *qphy = qmp->phys[0]; | |
1804 | const struct qmp_phy_cfg *cfg = qmp->cfg; | |
1805 | int ret = 0; | |
1806 | ||
1807 | dev_vdbg(dev, "Resuming QMP phy, mode:%d\n", qmp->mode); | |
1808 | ||
1809 | /* Supported only for USB3 PHY */ | |
1810 | if (cfg->type != PHY_TYPE_USB3) | |
1811 | return 0; | |
1812 | ||
1813 | if (!qmp->phy_initialized) { | |
1814 | dev_vdbg(dev, "PHY not initialized, bailing out\n"); | |
1815 | return 0; | |
1816 | } | |
1817 | ||
1818 | ret = clk_bulk_prepare_enable(cfg->num_clks, qmp->clks); | |
1819 | if (ret) { | |
1820 | dev_err(qmp->dev, "failed to enable clks, err=%d\n", ret); | |
1821 | return ret; | |
1822 | } | |
1823 | ||
1824 | ret = clk_prepare_enable(qphy->pipe_clk); | |
1825 | if (ret) { | |
1826 | dev_err(dev, "pipe_clk enable failed, err=%d\n", ret); | |
1827 | clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks); | |
1828 | return ret; | |
1829 | } | |
1830 | ||
1831 | qcom_qmp_phy_disable_autonomous_mode(qphy); | |
1832 | ||
e78f3d15 VG |
1833 | return 0; |
1834 | } | |
1835 | ||
1836 | static int qcom_qmp_phy_vreg_init(struct device *dev) | |
1837 | { | |
1838 | struct qcom_qmp *qmp = dev_get_drvdata(dev); | |
1839 | int num = qmp->cfg->num_vregs; | |
1840 | int i; | |
1841 | ||
9605bc46 | 1842 | qmp->vregs = devm_kcalloc(dev, num, sizeof(*qmp->vregs), GFP_KERNEL); |
e78f3d15 VG |
1843 | if (!qmp->vregs) |
1844 | return -ENOMEM; | |
1845 | ||
1846 | for (i = 0; i < num; i++) | |
1847 | qmp->vregs[i].supply = qmp->cfg->vreg_list[i]; | |
1848 | ||
1849 | return devm_regulator_bulk_get(dev, num, qmp->vregs); | |
1850 | } | |
1851 | ||
1852 | static int qcom_qmp_phy_reset_init(struct device *dev) | |
1853 | { | |
1854 | struct qcom_qmp *qmp = dev_get_drvdata(dev); | |
1855 | int i; | |
1856 | ||
1857 | qmp->resets = devm_kcalloc(dev, qmp->cfg->num_resets, | |
1858 | sizeof(*qmp->resets), GFP_KERNEL); | |
1859 | if (!qmp->resets) | |
1860 | return -ENOMEM; | |
1861 | ||
1862 | for (i = 0; i < qmp->cfg->num_resets; i++) { | |
1863 | struct reset_control *rst; | |
1864 | const char *name = qmp->cfg->reset_list[i]; | |
1865 | ||
1866 | rst = devm_reset_control_get(dev, name); | |
1867 | if (IS_ERR(rst)) { | |
1868 | dev_err(dev, "failed to get %s reset\n", name); | |
1869 | return PTR_ERR(rst); | |
1870 | } | |
1871 | qmp->resets[i] = rst; | |
1872 | } | |
1873 | ||
1874 | return 0; | |
1875 | } | |
1876 | ||
1877 | static int qcom_qmp_phy_clk_init(struct device *dev) | |
1878 | { | |
1879 | struct qcom_qmp *qmp = dev_get_drvdata(dev); | |
10939b10 VG |
1880 | int num = qmp->cfg->num_clks; |
1881 | int i; | |
e78f3d15 | 1882 | |
10939b10 | 1883 | qmp->clks = devm_kcalloc(dev, num, sizeof(*qmp->clks), GFP_KERNEL); |
e78f3d15 VG |
1884 | if (!qmp->clks) |
1885 | return -ENOMEM; | |
1886 | ||
10939b10 VG |
1887 | for (i = 0; i < num; i++) |
1888 | qmp->clks[i].id = qmp->cfg->clk_list[i]; | |
e78f3d15 | 1889 | |
10939b10 | 1890 | return devm_clk_bulk_get(dev, num, qmp->clks); |
e78f3d15 VG |
1891 | } |
1892 | ||
2e38c2e7 EG |
1893 | static void phy_pipe_clk_release_provider(void *res) |
1894 | { | |
1895 | of_clk_del_provider(res); | |
1896 | } | |
1897 | ||
e78f3d15 VG |
1898 | /* |
1899 | * Register a fixed rate pipe clock. | |
1900 | * | |
1901 | * The <s>_pipe_clksrc generated by PHY goes to the GCC that gate | |
1902 | * controls it. The <s>_pipe_clk coming out of the GCC is requested | |
1903 | * by the PHY driver for its operations. | |
1904 | * We register the <s>_pipe_clksrc here. The gcc driver takes care | |
1905 | * of assigning this <s>_pipe_clksrc as parent to <s>_pipe_clk. | |
1906 | * Below picture shows this relationship. | |
1907 | * | |
1908 | * +---------------+ | |
1909 | * | PHY block |<<---------------------------------------+ | |
1910 | * | | | | |
1911 | * | +-------+ | +-----+ | | |
1912 | * I/P---^-->| PLL |---^--->pipe_clksrc--->| GCC |--->pipe_clk---+ | |
1913 | * clk | +-------+ | +-----+ | |
1914 | * +---------------+ | |
1915 | */ | |
2a9316b0 | 1916 | static int phy_pipe_clk_register(struct qcom_qmp *qmp, struct device_node *np) |
e78f3d15 | 1917 | { |
e78f3d15 VG |
1918 | struct clk_fixed_rate *fixed; |
1919 | struct clk_init_data init = { }; | |
2a9316b0 | 1920 | int ret; |
e78f3d15 | 1921 | |
2a9316b0 VN |
1922 | if ((qmp->cfg->type != PHY_TYPE_USB3) && |
1923 | (qmp->cfg->type != PHY_TYPE_PCIE)) { | |
e78f3d15 VG |
1924 | /* not all phys register pipe clocks, so return success */ |
1925 | return 0; | |
1926 | } | |
1927 | ||
2a9316b0 VN |
1928 | ret = of_property_read_string(np, "clock-output-names", &init.name); |
1929 | if (ret) { | |
ac9ba7dc | 1930 | dev_err(qmp->dev, "%pOFn: No clock-output-names\n", np); |
2a9316b0 VN |
1931 | return ret; |
1932 | } | |
1933 | ||
e78f3d15 VG |
1934 | fixed = devm_kzalloc(qmp->dev, sizeof(*fixed), GFP_KERNEL); |
1935 | if (!fixed) | |
1936 | return -ENOMEM; | |
1937 | ||
e78f3d15 VG |
1938 | init.ops = &clk_fixed_rate_ops; |
1939 | ||
1940 | /* controllers using QMP phys use 125MHz pipe clock interface */ | |
1941 | fixed->fixed_rate = 125000000; | |
1942 | fixed->hw.init = &init; | |
1943 | ||
2e38c2e7 EG |
1944 | ret = devm_clk_hw_register(qmp->dev, &fixed->hw); |
1945 | if (ret) | |
1946 | return ret; | |
1947 | ||
1948 | ret = of_clk_add_hw_provider(np, of_clk_hw_simple_get, &fixed->hw); | |
1949 | if (ret) | |
1950 | return ret; | |
1951 | ||
1952 | /* | |
1953 | * Roll a devm action because the clock provider is the child node, but | |
1954 | * the child node is not actually a device. | |
1955 | */ | |
1956 | ret = devm_add_action(qmp->dev, phy_pipe_clk_release_provider, np); | |
1957 | if (ret) | |
1958 | phy_pipe_clk_release_provider(np); | |
1959 | ||
1960 | return ret; | |
e78f3d15 VG |
1961 | } |
1962 | ||
1963 | static const struct phy_ops qcom_qmp_phy_gen_ops = { | |
3f6d1767 EG |
1964 | .init = qcom_qmp_phy_enable, |
1965 | .exit = qcom_qmp_phy_disable, | |
1966 | .set_mode = qcom_qmp_phy_set_mode, | |
1967 | .owner = THIS_MODULE, | |
1968 | }; | |
1969 | ||
1970 | static const struct phy_ops qcom_qmp_ufs_ops = { | |
1971 | .power_on = qcom_qmp_phy_enable, | |
1972 | .power_off = qcom_qmp_phy_disable, | |
ac0d2399 | 1973 | .set_mode = qcom_qmp_phy_set_mode, |
e78f3d15 VG |
1974 | .owner = THIS_MODULE, |
1975 | }; | |
1976 | ||
1977 | static | |
1978 | int qcom_qmp_phy_create(struct device *dev, struct device_node *np, int id) | |
1979 | { | |
1980 | struct qcom_qmp *qmp = dev_get_drvdata(dev); | |
1981 | struct phy *generic_phy; | |
1982 | struct qmp_phy *qphy; | |
3f6d1767 | 1983 | const struct phy_ops *ops = &qcom_qmp_phy_gen_ops; |
e78f3d15 VG |
1984 | char prop_name[MAX_PROP_NAME]; |
1985 | int ret; | |
1986 | ||
1987 | qphy = devm_kzalloc(dev, sizeof(*qphy), GFP_KERNEL); | |
1988 | if (!qphy) | |
1989 | return -ENOMEM; | |
1990 | ||
1991 | /* | |
1992 | * Get memory resources for each phy lane: | |
5e17b95d EG |
1993 | * Resources are indexed as: tx -> 0; rx -> 1; pcs -> 2. |
1994 | * For dual lane PHYs: tx2 -> 3, rx2 -> 4, pcs_misc (optional) -> 5 | |
1995 | * For single lane PHYs: pcs_misc (optional) -> 3. | |
e78f3d15 VG |
1996 | */ |
1997 | qphy->tx = of_iomap(np, 0); | |
53bf9590 WY |
1998 | if (!qphy->tx) |
1999 | return -ENOMEM; | |
e78f3d15 VG |
2000 | |
2001 | qphy->rx = of_iomap(np, 1); | |
53bf9590 WY |
2002 | if (!qphy->rx) |
2003 | return -ENOMEM; | |
e78f3d15 VG |
2004 | |
2005 | qphy->pcs = of_iomap(np, 2); | |
53bf9590 WY |
2006 | if (!qphy->pcs) |
2007 | return -ENOMEM; | |
e78f3d15 | 2008 | |
5e17b95d EG |
2009 | /* |
2010 | * If this is a dual-lane PHY, then there should be registers for the | |
2011 | * second lane. Some old device trees did not specify this, so fall | |
2012 | * back to old legacy behavior of assuming they can be reached at an | |
2013 | * offset from the first lane. | |
2014 | */ | |
2015 | if (qmp->cfg->is_dual_lane_phy) { | |
2016 | qphy->tx2 = of_iomap(np, 3); | |
2017 | qphy->rx2 = of_iomap(np, 4); | |
2018 | if (!qphy->tx2 || !qphy->rx2) { | |
2019 | dev_warn(dev, | |
2020 | "Underspecified device tree, falling back to legacy register regions\n"); | |
2021 | ||
2022 | /* In the old version, pcs_misc is at index 3. */ | |
2023 | qphy->pcs_misc = qphy->tx2; | |
2024 | qphy->tx2 = qphy->tx + QMP_PHY_LEGACY_LANE_STRIDE; | |
2025 | qphy->rx2 = qphy->rx + QMP_PHY_LEGACY_LANE_STRIDE; | |
2026 | ||
2027 | } else { | |
2028 | qphy->pcs_misc = of_iomap(np, 5); | |
2029 | } | |
2030 | ||
2031 | } else { | |
2032 | qphy->pcs_misc = of_iomap(np, 3); | |
2033 | } | |
2034 | ||
ac0d2399 MG |
2035 | if (!qphy->pcs_misc) |
2036 | dev_vdbg(dev, "PHY pcs_misc-reg not used\n"); | |
2037 | ||
e78f3d15 VG |
2038 | /* |
2039 | * Get PHY's Pipe clock, if any. USB3 and PCIe are PIPE3 | |
2040 | * based phys, so they essentially have pipe clock. So, | |
2041 | * we return error in case phy is USB3 or PIPE type. | |
2042 | * Otherwise, we initialize pipe clock to NULL for | |
2043 | * all phys that don't need this. | |
2044 | */ | |
2045 | snprintf(prop_name, sizeof(prop_name), "pipe%d", id); | |
2046 | qphy->pipe_clk = of_clk_get_by_name(np, prop_name); | |
2047 | if (IS_ERR(qphy->pipe_clk)) { | |
2048 | if (qmp->cfg->type == PHY_TYPE_PCIE || | |
2049 | qmp->cfg->type == PHY_TYPE_USB3) { | |
2050 | ret = PTR_ERR(qphy->pipe_clk); | |
2051 | if (ret != -EPROBE_DEFER) | |
2052 | dev_err(dev, | |
2053 | "failed to get lane%d pipe_clk, %d\n", | |
2054 | id, ret); | |
2055 | return ret; | |
2056 | } | |
2057 | qphy->pipe_clk = NULL; | |
2058 | } | |
2059 | ||
2060 | /* Get lane reset, if any */ | |
2061 | if (qmp->cfg->has_lane_rst) { | |
2062 | snprintf(prop_name, sizeof(prop_name), "lane%d", id); | |
2063 | qphy->lane_rst = of_reset_control_get(np, prop_name); | |
2064 | if (IS_ERR(qphy->lane_rst)) { | |
2065 | dev_err(dev, "failed to get lane%d reset\n", id); | |
2066 | return PTR_ERR(qphy->lane_rst); | |
2067 | } | |
2068 | } | |
2069 | ||
3f6d1767 EG |
2070 | if (qmp->cfg->type == PHY_TYPE_UFS) |
2071 | ops = &qcom_qmp_ufs_ops; | |
2072 | ||
2073 | generic_phy = devm_phy_create(dev, np, ops); | |
e78f3d15 VG |
2074 | if (IS_ERR(generic_phy)) { |
2075 | ret = PTR_ERR(generic_phy); | |
2076 | dev_err(dev, "failed to create qphy %d\n", ret); | |
2077 | return ret; | |
2078 | } | |
2079 | ||
2080 | qphy->phy = generic_phy; | |
2081 | qphy->index = id; | |
2082 | qphy->qmp = qmp; | |
2083 | qmp->phys[id] = qphy; | |
2084 | phy_set_drvdata(generic_phy, qphy); | |
2085 | ||
2086 | return 0; | |
2087 | } | |
2088 | ||
2089 | static const struct of_device_id qcom_qmp_phy_of_match_table[] = { | |
2090 | { | |
2091 | .compatible = "qcom,msm8996-qmp-pcie-phy", | |
2092 | .data = &msm8996_pciephy_cfg, | |
2093 | }, { | |
2094 | .compatible = "qcom,msm8996-qmp-usb3-phy", | |
2095 | .data = &msm8996_usb3phy_cfg, | |
73d7ec89 MG |
2096 | }, { |
2097 | .compatible = "qcom,msm8998-qmp-pcie-phy", | |
2098 | .data = &msm8998_pciephy_cfg, | |
203d9b11 MG |
2099 | }, { |
2100 | .compatible = "qcom,msm8998-qmp-ufs-phy", | |
2101 | .data = &sdm845_ufsphy_cfg, | |
eef243d0 VN |
2102 | }, { |
2103 | .compatible = "qcom,ipq8074-qmp-pcie-phy", | |
2104 | .data = &ipq8074_pciephy_cfg, | |
efb05a50 | 2105 | }, { |
f6721e5c | 2106 | .compatible = "qcom,sdm845-qmp-usb3-phy", |
efb05a50 | 2107 | .data = &qmp_v3_usb3phy_cfg, |
f6721e5c MG |
2108 | }, { |
2109 | .compatible = "qcom,sdm845-qmp-usb3-uni-phy", | |
2110 | .data = &qmp_v3_usb3_uniphy_cfg, | |
cc31cdbe CG |
2111 | }, { |
2112 | .compatible = "qcom,sdm845-qmp-ufs-phy", | |
2113 | .data = &sdm845_ufsphy_cfg, | |
a51969fa JH |
2114 | }, { |
2115 | .compatible = "qcom,msm8998-qmp-usb3-phy", | |
2116 | .data = &msm8998_usb3phy_cfg, | |
a88c85ee VK |
2117 | }, { |
2118 | .compatible = "qcom,sm8150-qmp-ufs-phy", | |
2119 | .data = &sm8150_ufsphy_cfg, | |
e78f3d15 VG |
2120 | }, |
2121 | { }, | |
2122 | }; | |
2123 | MODULE_DEVICE_TABLE(of, qcom_qmp_phy_of_match_table); | |
2124 | ||
ac0d2399 MG |
2125 | static const struct dev_pm_ops qcom_qmp_phy_pm_ops = { |
2126 | SET_RUNTIME_PM_OPS(qcom_qmp_phy_runtime_suspend, | |
2127 | qcom_qmp_phy_runtime_resume, NULL) | |
2128 | }; | |
2129 | ||
e78f3d15 VG |
2130 | static int qcom_qmp_phy_probe(struct platform_device *pdev) |
2131 | { | |
2132 | struct qcom_qmp *qmp; | |
2133 | struct device *dev = &pdev->dev; | |
2134 | struct resource *res; | |
2135 | struct device_node *child; | |
2136 | struct phy_provider *phy_provider; | |
2137 | void __iomem *base; | |
2138 | int num, id; | |
2139 | int ret; | |
2140 | ||
2141 | qmp = devm_kzalloc(dev, sizeof(*qmp), GFP_KERNEL); | |
2142 | if (!qmp) | |
2143 | return -ENOMEM; | |
2144 | ||
2145 | qmp->dev = dev; | |
2146 | dev_set_drvdata(dev, qmp); | |
2147 | ||
efb05a50 MG |
2148 | /* Get the specific init parameters of QMP phy */ |
2149 | qmp->cfg = of_device_get_match_data(dev); | |
2150 | if (!qmp->cfg) | |
2151 | return -EINVAL; | |
2152 | ||
e78f3d15 VG |
2153 | res = platform_get_resource(pdev, IORESOURCE_MEM, 0); |
2154 | base = devm_ioremap_resource(dev, res); | |
2155 | if (IS_ERR(base)) | |
2156 | return PTR_ERR(base); | |
2157 | ||
2158 | /* per PHY serdes; usually located at base address */ | |
2159 | qmp->serdes = base; | |
2160 | ||
efb05a50 MG |
2161 | /* per PHY dp_com; if PHY has dp_com control block */ |
2162 | if (qmp->cfg->has_phy_dp_com_ctrl) { | |
2163 | res = platform_get_resource_byname(pdev, IORESOURCE_MEM, | |
2164 | "dp_com"); | |
2165 | base = devm_ioremap_resource(dev, res); | |
2166 | if (IS_ERR(base)) | |
2167 | return PTR_ERR(base); | |
e78f3d15 | 2168 | |
efb05a50 MG |
2169 | qmp->dp_com = base; |
2170 | } | |
2171 | ||
2172 | mutex_init(&qmp->phy_mutex); | |
e78f3d15 VG |
2173 | |
2174 | ret = qcom_qmp_phy_clk_init(dev); | |
2175 | if (ret) | |
2176 | return ret; | |
2177 | ||
2178 | ret = qcom_qmp_phy_reset_init(dev); | |
2179 | if (ret) | |
2180 | return ret; | |
2181 | ||
2182 | ret = qcom_qmp_phy_vreg_init(dev); | |
2183 | if (ret) { | |
22fa10e5 DA |
2184 | if (ret != -EPROBE_DEFER) |
2185 | dev_err(dev, "failed to get regulator supplies: %d\n", | |
2186 | ret); | |
e78f3d15 VG |
2187 | return ret; |
2188 | } | |
2189 | ||
2190 | num = of_get_available_child_count(dev->of_node); | |
2191 | /* do we have a rogue child node ? */ | |
2192 | if (num > qmp->cfg->nlanes) | |
2193 | return -EINVAL; | |
2194 | ||
2195 | qmp->phys = devm_kcalloc(dev, num, sizeof(*qmp->phys), GFP_KERNEL); | |
2196 | if (!qmp->phys) | |
2197 | return -ENOMEM; | |
2198 | ||
2199 | id = 0; | |
ac0d2399 MG |
2200 | pm_runtime_set_active(dev); |
2201 | pm_runtime_enable(dev); | |
2202 | /* | |
2203 | * Prevent runtime pm from being ON by default. Users can enable | |
2204 | * it using power/control in sysfs. | |
2205 | */ | |
2206 | pm_runtime_forbid(dev); | |
2207 | ||
e78f3d15 VG |
2208 | for_each_available_child_of_node(dev->of_node, child) { |
2209 | /* Create per-lane phy */ | |
2210 | ret = qcom_qmp_phy_create(dev, child, id); | |
2211 | if (ret) { | |
2212 | dev_err(dev, "failed to create lane%d phy, %d\n", | |
2213 | id, ret); | |
be0345b2 | 2214 | goto err_node_put; |
e78f3d15 VG |
2215 | } |
2216 | ||
2217 | /* | |
2218 | * Register the pipe clock provided by phy. | |
2219 | * See function description to see details of this pipe clock. | |
2220 | */ | |
2a9316b0 | 2221 | ret = phy_pipe_clk_register(qmp, child); |
e78f3d15 VG |
2222 | if (ret) { |
2223 | dev_err(qmp->dev, | |
2224 | "failed to register pipe clock source\n"); | |
be0345b2 | 2225 | goto err_node_put; |
e78f3d15 VG |
2226 | } |
2227 | id++; | |
2228 | } | |
2229 | ||
2230 | phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate); | |
2231 | if (!IS_ERR(phy_provider)) | |
2232 | dev_info(dev, "Registered Qcom-QMP phy\n"); | |
ac0d2399 MG |
2233 | else |
2234 | pm_runtime_disable(dev); | |
e78f3d15 VG |
2235 | |
2236 | return PTR_ERR_OR_ZERO(phy_provider); | |
be0345b2 ND |
2237 | |
2238 | err_node_put: | |
2239 | pm_runtime_disable(dev); | |
2240 | of_node_put(child); | |
2241 | return ret; | |
e78f3d15 VG |
2242 | } |
2243 | ||
2244 | static struct platform_driver qcom_qmp_phy_driver = { | |
2245 | .probe = qcom_qmp_phy_probe, | |
2246 | .driver = { | |
2247 | .name = "qcom-qmp-phy", | |
ac0d2399 | 2248 | .pm = &qcom_qmp_phy_pm_ops, |
e78f3d15 VG |
2249 | .of_match_table = qcom_qmp_phy_of_match_table, |
2250 | }, | |
2251 | }; | |
2252 | ||
2253 | module_platform_driver(qcom_qmp_phy_driver); | |
2254 | ||
2255 | MODULE_AUTHOR("Vivek Gautam <vivek.gautam@codeaurora.org>"); | |
2256 | MODULE_DESCRIPTION("Qualcomm QMP PHY driver"); | |
2257 | MODULE_LICENSE("GPL v2"); |