blob: 11aea9a348dee36cafd974cc104ebf56aa0933b3 [file] [log] [blame]
Andy Fleming60ca78b2011-04-07 21:56:05 -05001/*
2 * Marvell PHY drivers
3 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +02004 * SPDX-License-Identifier: GPL-2.0+
Andy Fleming60ca78b2011-04-07 21:56:05 -05005 *
6 * Copyright 2010-2011 Freescale Semiconductor, Inc.
7 * author Andy Fleming
Andy Fleming60ca78b2011-04-07 21:56:05 -05008 */
9#include <config.h>
10#include <common.h>
Simon Glassb3d61dd2016-07-05 17:10:12 -060011#include <errno.h>
Andy Fleming60ca78b2011-04-07 21:56:05 -050012#include <phy.h>
13
14#define PHY_AUTONEGOTIATE_TIMEOUT 5000
15
16/* 88E1011 PHY Status Register */
17#define MIIM_88E1xxx_PHY_STATUS 0x11
18#define MIIM_88E1xxx_PHYSTAT_SPEED 0xc000
19#define MIIM_88E1xxx_PHYSTAT_GBIT 0x8000
20#define MIIM_88E1xxx_PHYSTAT_100 0x4000
21#define MIIM_88E1xxx_PHYSTAT_DUPLEX 0x2000
22#define MIIM_88E1xxx_PHYSTAT_SPDDONE 0x0800
23#define MIIM_88E1xxx_PHYSTAT_LINK 0x0400
24
25#define MIIM_88E1xxx_PHY_SCR 0x10
26#define MIIM_88E1xxx_PHY_MDI_X_AUTO 0x0060
27
28/* 88E1111 PHY LED Control Register */
29#define MIIM_88E1111_PHY_LED_CONTROL 24
30#define MIIM_88E1111_PHY_LED_DIRECT 0x4100
31#define MIIM_88E1111_PHY_LED_COMBINE 0x411C
32
Zang Roy-R6191120ffbf32011-10-27 18:52:09 +000033/* 88E1111 Extended PHY Specific Control Register */
34#define MIIM_88E1111_PHY_EXT_CR 0x14
35#define MIIM_88E1111_RX_DELAY 0x80
36#define MIIM_88E1111_TX_DELAY 0x2
37
38/* 88E1111 Extended PHY Specific Status Register */
39#define MIIM_88E1111_PHY_EXT_SR 0x1b
40#define MIIM_88E1111_HWCFG_MODE_MASK 0xf
41#define MIIM_88E1111_HWCFG_MODE_COPPER_RGMII 0xb
42#define MIIM_88E1111_HWCFG_MODE_FIBER_RGMII 0x3
43#define MIIM_88E1111_HWCFG_MODE_SGMII_NO_CLK 0x4
44#define MIIM_88E1111_HWCFG_MODE_COPPER_RTBI 0x9
45#define MIIM_88E1111_HWCFG_FIBER_COPPER_AUTO 0x8000
46#define MIIM_88E1111_HWCFG_FIBER_COPPER_RES 0x2000
47
48#define MIIM_88E1111_COPPER 0
49#define MIIM_88E1111_FIBER 1
50
Andy Fleming60ca78b2011-04-07 21:56:05 -050051/* 88E1118 PHY defines */
52#define MIIM_88E1118_PHY_PAGE 22
53#define MIIM_88E1118_PHY_LED_PAGE 3
54
55/* 88E1121 PHY LED Control Register */
56#define MIIM_88E1121_PHY_LED_CTRL 16
57#define MIIM_88E1121_PHY_LED_PAGE 3
58#define MIIM_88E1121_PHY_LED_DEF 0x0030
59
60/* 88E1121 PHY IRQ Enable/Status Register */
61#define MIIM_88E1121_PHY_IRQ_EN 18
62#define MIIM_88E1121_PHY_IRQ_STATUS 19
63
64#define MIIM_88E1121_PHY_PAGE 22
65
66/* 88E1145 Extended PHY Specific Control Register */
67#define MIIM_88E1145_PHY_EXT_CR 20
68#define MIIM_M88E1145_RGMII_RX_DELAY 0x0080
69#define MIIM_M88E1145_RGMII_TX_DELAY 0x0002
70
71#define MIIM_88E1145_PHY_LED_CONTROL 24
72#define MIIM_88E1145_PHY_LED_DIRECT 0x4100
73
74#define MIIM_88E1145_PHY_PAGE 29
75#define MIIM_88E1145_PHY_CAL_OV 30
76
77#define MIIM_88E1149_PHY_PAGE 29
78
Sebastian Hesselbarth1b3352f2012-12-04 09:31:59 +010079/* 88E1310 PHY defines */
80#define MIIM_88E1310_PHY_LED_CTRL 16
81#define MIIM_88E1310_PHY_IRQ_EN 18
82#define MIIM_88E1310_PHY_RGMII_CTRL 21
83#define MIIM_88E1310_PHY_PAGE 22
84
Andy Fleming60ca78b2011-04-07 21:56:05 -050085/* Marvell 88E1011S */
86static int m88e1011s_config(struct phy_device *phydev)
87{
88 /* Reset and configure the PHY */
89 phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR, BMCR_RESET);
90
91 phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x1f);
92 phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x200c);
93 phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x5);
94 phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0);
95 phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x100);
96
97 phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR, BMCR_RESET);
98
99 genphy_config_aneg(phydev);
100
101 return 0;
102}
103
104/* Parse the 88E1011's status register for speed and duplex
105 * information
106 */
Michal Simekcf6677b2016-05-18 12:48:57 +0200107static int m88e1xxx_parse_status(struct phy_device *phydev)
Andy Fleming60ca78b2011-04-07 21:56:05 -0500108{
109 unsigned int speed;
110 unsigned int mii_reg;
111
112 mii_reg = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_88E1xxx_PHY_STATUS);
113
114 if ((mii_reg & MIIM_88E1xxx_PHYSTAT_LINK) &&
115 !(mii_reg & MIIM_88E1xxx_PHYSTAT_SPDDONE)) {
116 int i = 0;
117
118 puts("Waiting for PHY realtime link");
119 while (!(mii_reg & MIIM_88E1xxx_PHYSTAT_SPDDONE)) {
120 /* Timeout reached ? */
121 if (i > PHY_AUTONEGOTIATE_TIMEOUT) {
122 puts(" TIMEOUT !\n");
123 phydev->link = 0;
Michal Simekcf6677b2016-05-18 12:48:57 +0200124 return -ETIMEDOUT;
Andy Fleming60ca78b2011-04-07 21:56:05 -0500125 }
126
127 if ((i++ % 1000) == 0)
128 putc('.');
129 udelay(1000);
130 mii_reg = phy_read(phydev, MDIO_DEVAD_NONE,
131 MIIM_88E1xxx_PHY_STATUS);
132 }
133 puts(" done\n");
134 udelay(500000); /* another 500 ms (results in faster booting) */
135 } else {
136 if (mii_reg & MIIM_88E1xxx_PHYSTAT_LINK)
137 phydev->link = 1;
138 else
139 phydev->link = 0;
140 }
141
142 if (mii_reg & MIIM_88E1xxx_PHYSTAT_DUPLEX)
143 phydev->duplex = DUPLEX_FULL;
144 else
145 phydev->duplex = DUPLEX_HALF;
146
147 speed = mii_reg & MIIM_88E1xxx_PHYSTAT_SPEED;
148
149 switch (speed) {
150 case MIIM_88E1xxx_PHYSTAT_GBIT:
151 phydev->speed = SPEED_1000;
152 break;
153 case MIIM_88E1xxx_PHYSTAT_100:
154 phydev->speed = SPEED_100;
155 break;
156 default:
157 phydev->speed = SPEED_10;
158 break;
159 }
160
161 return 0;
162}
163
164static int m88e1011s_startup(struct phy_device *phydev)
165{
Michal Simek5ff89662016-05-18 12:46:12 +0200166 int ret;
Andy Fleming60ca78b2011-04-07 21:56:05 -0500167
Michal Simek5ff89662016-05-18 12:46:12 +0200168 ret = genphy_update_link(phydev);
169 if (ret)
170 return ret;
171
172 return m88e1xxx_parse_status(phydev);
Andy Fleming60ca78b2011-04-07 21:56:05 -0500173}
174
175/* Marvell 88E1111S */
176static int m88e1111s_config(struct phy_device *phydev)
177{
178 int reg;
179
Phil Edworthye4c26ee2016-12-12 12:54:15 +0000180 if (phy_interface_is_rgmii(phydev)) {
Zang Roy-R6191120ffbf32011-10-27 18:52:09 +0000181 reg = phy_read(phydev,
182 MDIO_DEVAD_NONE, MIIM_88E1111_PHY_EXT_CR);
183 if ((phydev->interface == PHY_INTERFACE_MODE_RGMII) ||
184 (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)) {
185 reg |= (MIIM_88E1111_RX_DELAY | MIIM_88E1111_TX_DELAY);
186 } else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) {
187 reg &= ~MIIM_88E1111_TX_DELAY;
188 reg |= MIIM_88E1111_RX_DELAY;
189 } else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) {
190 reg &= ~MIIM_88E1111_RX_DELAY;
191 reg |= MIIM_88E1111_TX_DELAY;
192 }
193
194 phy_write(phydev,
195 MDIO_DEVAD_NONE, MIIM_88E1111_PHY_EXT_CR, reg);
196
197 reg = phy_read(phydev,
198 MDIO_DEVAD_NONE, MIIM_88E1111_PHY_EXT_SR);
199
200 reg &= ~(MIIM_88E1111_HWCFG_MODE_MASK);
201
202 if (reg & MIIM_88E1111_HWCFG_FIBER_COPPER_RES)
203 reg |= MIIM_88E1111_HWCFG_MODE_FIBER_RGMII;
204 else
205 reg |= MIIM_88E1111_HWCFG_MODE_COPPER_RGMII;
206
207 phy_write(phydev,
208 MDIO_DEVAD_NONE, MIIM_88E1111_PHY_EXT_SR, reg);
209 }
210
211 if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
212 reg = phy_read(phydev,
213 MDIO_DEVAD_NONE, MIIM_88E1111_PHY_EXT_SR);
214
215 reg &= ~(MIIM_88E1111_HWCFG_MODE_MASK);
216 reg |= MIIM_88E1111_HWCFG_MODE_SGMII_NO_CLK;
217 reg |= MIIM_88E1111_HWCFG_FIBER_COPPER_AUTO;
218
219 phy_write(phydev, MDIO_DEVAD_NONE,
220 MIIM_88E1111_PHY_EXT_SR, reg);
221 }
222
223 if (phydev->interface == PHY_INTERFACE_MODE_RTBI) {
224 reg = phy_read(phydev,
225 MDIO_DEVAD_NONE, MIIM_88E1111_PHY_EXT_CR);
226 reg |= (MIIM_88E1111_RX_DELAY | MIIM_88E1111_TX_DELAY);
227 phy_write(phydev,
228 MDIO_DEVAD_NONE, MIIM_88E1111_PHY_EXT_CR, reg);
229
230 reg = phy_read(phydev, MDIO_DEVAD_NONE,
231 MIIM_88E1111_PHY_EXT_SR);
232 reg &= ~(MIIM_88E1111_HWCFG_MODE_MASK |
233 MIIM_88E1111_HWCFG_FIBER_COPPER_RES);
234 reg |= 0x7 | MIIM_88E1111_HWCFG_FIBER_COPPER_AUTO;
235 phy_write(phydev, MDIO_DEVAD_NONE,
236 MIIM_88E1111_PHY_EXT_SR, reg);
237
238 /* soft reset */
Stefan Roesed1b52822016-02-10 07:06:05 +0100239 phy_reset(phydev);
Zang Roy-R6191120ffbf32011-10-27 18:52:09 +0000240
241 reg = phy_read(phydev, MDIO_DEVAD_NONE,
242 MIIM_88E1111_PHY_EXT_SR);
243 reg &= ~(MIIM_88E1111_HWCFG_MODE_MASK |
244 MIIM_88E1111_HWCFG_FIBER_COPPER_RES);
245 reg |= MIIM_88E1111_HWCFG_MODE_COPPER_RTBI |
246 MIIM_88E1111_HWCFG_FIBER_COPPER_AUTO;
247 phy_write(phydev, MDIO_DEVAD_NONE,
248 MIIM_88E1111_PHY_EXT_SR, reg);
Andy Fleming60ca78b2011-04-07 21:56:05 -0500249 }
250
Zang Roy-R6191120ffbf32011-10-27 18:52:09 +0000251 /* soft reset */
Stefan Roesed1b52822016-02-10 07:06:05 +0100252 phy_reset(phydev);
Andy Fleming60ca78b2011-04-07 21:56:05 -0500253
254 genphy_config_aneg(phydev);
Stefan Roeseeb06f022016-02-10 07:06:06 +0100255 genphy_restart_aneg(phydev);
Andy Fleming60ca78b2011-04-07 21:56:05 -0500256
257 return 0;
258}
259
Hao Zhangf0c53a42014-10-30 18:59:43 +0200260/**
261 * m88e1518_phy_writebits - write bits to a register
262 */
263void m88e1518_phy_writebits(struct phy_device *phydev,
264 u8 reg_num, u16 offset, u16 len, u16 data)
265{
266 u16 reg, mask;
267
268 if ((len + offset) >= 16)
269 mask = 0 - (1 << offset);
270 else
271 mask = (1 << (len + offset)) - (1 << offset);
272
273 reg = phy_read(phydev, MDIO_DEVAD_NONE, reg_num);
274
275 reg &= ~mask;
276 reg |= data << offset;
277
278 phy_write(phydev, MDIO_DEVAD_NONE, reg_num, reg);
279}
280
281static int m88e1518_config(struct phy_device *phydev)
282{
283 /*
284 * As per Marvell Release Notes - Alaska 88E1510/88E1518/88E1512
285 * /88E1514 Rev A0, Errata Section 3.1
286 */
Clemens Gruberf10d89c2015-06-06 14:44:57 +0200287
288 /* EEE initialization */
289 phy_write(phydev, MDIO_DEVAD_NONE, 22, 0x00ff);
290 phy_write(phydev, MDIO_DEVAD_NONE, 17, 0x214B);
291 phy_write(phydev, MDIO_DEVAD_NONE, 16, 0x2144);
292 phy_write(phydev, MDIO_DEVAD_NONE, 17, 0x0C28);
293 phy_write(phydev, MDIO_DEVAD_NONE, 16, 0x2146);
294 phy_write(phydev, MDIO_DEVAD_NONE, 17, 0xB233);
295 phy_write(phydev, MDIO_DEVAD_NONE, 16, 0x214D);
296 phy_write(phydev, MDIO_DEVAD_NONE, 17, 0xCC0C);
297 phy_write(phydev, MDIO_DEVAD_NONE, 16, 0x2159);
298 phy_write(phydev, MDIO_DEVAD_NONE, 22, 0x0000);
299
300 /* SGMII-to-Copper mode initialization */
Hao Zhangf0c53a42014-10-30 18:59:43 +0200301 if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
Clemens Gruberf10d89c2015-06-06 14:44:57 +0200302 /* Select page 18 */
303 phy_write(phydev, MDIO_DEVAD_NONE, 22, 18);
304
305 /* In reg 20, write MODE[2:0] = 0x1 (SGMII to Copper) */
Hao Zhangf0c53a42014-10-30 18:59:43 +0200306 m88e1518_phy_writebits(phydev, 20, 0, 3, 1);
307
Clemens Gruberf10d89c2015-06-06 14:44:57 +0200308 /* PHY reset is necessary after changing MODE[2:0] */
Hao Zhangf0c53a42014-10-30 18:59:43 +0200309 m88e1518_phy_writebits(phydev, 20, 15, 1, 1);
Clemens Gruberf10d89c2015-06-06 14:44:57 +0200310
311 /* Reset page selection */
312 phy_write(phydev, MDIO_DEVAD_NONE, 22, 0);
313
Hao Zhangf0c53a42014-10-30 18:59:43 +0200314 udelay(100);
315 }
316
317 return m88e1111s_config(phydev);
318}
319
Clemens Gruber89be6512015-06-06 14:44:58 +0200320/* Marvell 88E1510 */
321static int m88e1510_config(struct phy_device *phydev)
322{
323 /* Select page 3 */
324 phy_write(phydev, MDIO_DEVAD_NONE, 22, 3);
325
326 /* Enable INTn output on LED[2] */
327 m88e1518_phy_writebits(phydev, 18, 7, 1, 1);
328
329 /* Configure LEDs */
330 m88e1518_phy_writebits(phydev, 16, 0, 4, 3); /* LED[0]:0011 (ACT) */
331 m88e1518_phy_writebits(phydev, 16, 4, 4, 6); /* LED[1]:0110 (LINK) */
332
333 /* Reset page selection */
334 phy_write(phydev, MDIO_DEVAD_NONE, 22, 0);
335
336 return m88e1518_config(phydev);
337}
338
Andy Fleming60ca78b2011-04-07 21:56:05 -0500339/* Marvell 88E1118 */
340static int m88e1118_config(struct phy_device *phydev)
341{
342 /* Change Page Number */
343 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1118_PHY_PAGE, 0x0002);
344 /* Delay RGMII TX and RX */
345 phy_write(phydev, MDIO_DEVAD_NONE, 0x15, 0x1070);
346 /* Change Page Number */
347 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1118_PHY_PAGE, 0x0003);
348 /* Adjust LED control */
349 phy_write(phydev, MDIO_DEVAD_NONE, 0x10, 0x021e);
350 /* Change Page Number */
351 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1118_PHY_PAGE, 0x0000);
352
Michal Simek0b567102016-05-18 14:46:28 +0200353 return genphy_config_aneg(phydev);
Andy Fleming60ca78b2011-04-07 21:56:05 -0500354}
355
356static int m88e1118_startup(struct phy_device *phydev)
357{
Michal Simek5ff89662016-05-18 12:46:12 +0200358 int ret;
359
Andy Fleming60ca78b2011-04-07 21:56:05 -0500360 /* Change Page Number */
361 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1118_PHY_PAGE, 0x0000);
362
Michal Simek5ff89662016-05-18 12:46:12 +0200363 ret = genphy_update_link(phydev);
364 if (ret)
365 return ret;
Andy Fleming60ca78b2011-04-07 21:56:05 -0500366
Michal Simek5ff89662016-05-18 12:46:12 +0200367 return m88e1xxx_parse_status(phydev);
Andy Fleming60ca78b2011-04-07 21:56:05 -0500368}
369
370/* Marvell 88E1121R */
371static int m88e1121_config(struct phy_device *phydev)
372{
373 int pg;
374
375 /* Configure the PHY */
376 genphy_config_aneg(phydev);
377
378 /* Switch the page to access the led register */
379 pg = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_88E1121_PHY_PAGE);
380 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1121_PHY_PAGE,
381 MIIM_88E1121_PHY_LED_PAGE);
382 /* Configure leds */
383 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1121_PHY_LED_CTRL,
384 MIIM_88E1121_PHY_LED_DEF);
385 /* Restore the page pointer */
386 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1121_PHY_PAGE, pg);
387
388 /* Disable IRQs and de-assert interrupt */
389 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1121_PHY_IRQ_EN, 0);
390 phy_read(phydev, MDIO_DEVAD_NONE, MIIM_88E1121_PHY_IRQ_STATUS);
391
392 return 0;
393}
394
395/* Marvell 88E1145 */
396static int m88e1145_config(struct phy_device *phydev)
397{
398 int reg;
399
400 /* Errata E0, E1 */
401 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1145_PHY_PAGE, 0x001b);
402 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1145_PHY_CAL_OV, 0x418f);
403 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1145_PHY_PAGE, 0x0016);
404 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1145_PHY_CAL_OV, 0xa2da);
405
406 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1xxx_PHY_SCR,
407 MIIM_88E1xxx_PHY_MDI_X_AUTO);
408
409 reg = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_88E1145_PHY_EXT_CR);
410 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
411 reg |= MIIM_M88E1145_RGMII_RX_DELAY |
412 MIIM_M88E1145_RGMII_TX_DELAY;
413 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1145_PHY_EXT_CR, reg);
414
415 genphy_config_aneg(phydev);
416
417 phy_reset(phydev);
418
419 return 0;
420}
421
422static int m88e1145_startup(struct phy_device *phydev)
423{
Michal Simek5ff89662016-05-18 12:46:12 +0200424 int ret;
425
426 ret = genphy_update_link(phydev);
427 if (ret)
428 return ret;
429
Andy Fleming60ca78b2011-04-07 21:56:05 -0500430 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1145_PHY_LED_CONTROL,
431 MIIM_88E1145_PHY_LED_DIRECT);
Michal Simek5ff89662016-05-18 12:46:12 +0200432 return m88e1xxx_parse_status(phydev);
Andy Fleming60ca78b2011-04-07 21:56:05 -0500433}
434
435/* Marvell 88E1149S */
436static int m88e1149_config(struct phy_device *phydev)
437{
438 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1149_PHY_PAGE, 0x1f);
439 phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x200c);
440 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1149_PHY_PAGE, 0x5);
441 phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x0);
442 phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x100);
443
444 genphy_config_aneg(phydev);
445
446 phy_reset(phydev);
447
448 return 0;
449}
450
Sebastian Hesselbarth1b3352f2012-12-04 09:31:59 +0100451/* Marvell 88E1310 */
452static int m88e1310_config(struct phy_device *phydev)
453{
454 u16 reg;
455
456 /* LED link and activity */
457 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1310_PHY_PAGE, 0x0003);
458 reg = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_88E1310_PHY_LED_CTRL);
459 reg = (reg & ~0xf) | 0x1;
460 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1310_PHY_LED_CTRL, reg);
461
462 /* Set LED2/INT to INT mode, low active */
463 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1310_PHY_PAGE, 0x0003);
464 reg = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_88E1310_PHY_IRQ_EN);
465 reg = (reg & 0x77ff) | 0x0880;
466 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1310_PHY_IRQ_EN, reg);
467
468 /* Set RGMII delay */
469 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1310_PHY_PAGE, 0x0002);
470 reg = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_88E1310_PHY_RGMII_CTRL);
471 reg |= 0x0030;
472 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1310_PHY_RGMII_CTRL, reg);
473
474 /* Ensure to return to page 0 */
475 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1310_PHY_PAGE, 0x0000);
476
Nathan Rossifcdcc552016-06-03 23:16:17 +1000477 return genphy_config_aneg(phydev);
Sebastian Hesselbarth1b3352f2012-12-04 09:31:59 +0100478}
Andy Fleming60ca78b2011-04-07 21:56:05 -0500479
Dirk Eibach4f96f3f2017-01-11 16:00:46 +0100480static int m88e1680_config(struct phy_device *phydev)
481{
482 /*
483 * As per Marvell Release Notes - Alaska V 88E1680 Rev A2
484 * Errata Section 4.1
485 */
486 u16 reg;
487 int res;
488
489 /* Matrix LED mode (not neede if single LED mode is used */
490 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1118_PHY_PAGE, 0x0004);
491 reg = phy_read(phydev, MDIO_DEVAD_NONE, 27);
492 reg |= (1 << 5);
493 phy_write(phydev, MDIO_DEVAD_NONE, 27, reg);
494
495 /* QSGMII TX amplitude change */
496 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1118_PHY_PAGE, 0x00fd);
497 phy_write(phydev, MDIO_DEVAD_NONE, 8, 0x0b53);
498 phy_write(phydev, MDIO_DEVAD_NONE, 7, 0x200d);
499 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1118_PHY_PAGE, 0x0000);
500
501 /* EEE initialization */
502 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1118_PHY_PAGE, 0x00ff);
503 phy_write(phydev, MDIO_DEVAD_NONE, 17, 0xb030);
504 phy_write(phydev, MDIO_DEVAD_NONE, 16, 0x215c);
505 phy_write(phydev, MDIO_DEVAD_NONE, 22, 0x00fc);
506 phy_write(phydev, MDIO_DEVAD_NONE, 24, 0x888c);
507 phy_write(phydev, MDIO_DEVAD_NONE, 25, 0x888c);
508 phy_write(phydev, MDIO_DEVAD_NONE, MIIM_88E1118_PHY_PAGE, 0x0000);
509 phy_write(phydev, MDIO_DEVAD_NONE, 0, 0x9140);
510
511 res = genphy_config_aneg(phydev);
512 if (res < 0)
513 return res;
514
515 /* soft reset */
516 reg = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMCR);
517 reg |= BMCR_RESET;
518 phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR, reg);
519
520 return 0;
521}
522
Andy Fleming60ca78b2011-04-07 21:56:05 -0500523static struct phy_driver M88E1011S_driver = {
524 .name = "Marvell 88E1011S",
525 .uid = 0x1410c60,
526 .mask = 0xffffff0,
527 .features = PHY_GBIT_FEATURES,
528 .config = &m88e1011s_config,
529 .startup = &m88e1011s_startup,
530 .shutdown = &genphy_shutdown,
531};
532
533static struct phy_driver M88E1111S_driver = {
534 .name = "Marvell 88E1111S",
535 .uid = 0x1410cc0,
536 .mask = 0xffffff0,
537 .features = PHY_GBIT_FEATURES,
538 .config = &m88e1111s_config,
539 .startup = &m88e1011s_startup,
540 .shutdown = &genphy_shutdown,
541};
542
543static struct phy_driver M88E1118_driver = {
544 .name = "Marvell 88E1118",
545 .uid = 0x1410e10,
546 .mask = 0xffffff0,
547 .features = PHY_GBIT_FEATURES,
548 .config = &m88e1118_config,
549 .startup = &m88e1118_startup,
550 .shutdown = &genphy_shutdown,
551};
552
Michal Simek130aa522012-08-07 02:23:07 +0000553static struct phy_driver M88E1118R_driver = {
554 .name = "Marvell 88E1118R",
555 .uid = 0x1410e40,
556 .mask = 0xffffff0,
557 .features = PHY_GBIT_FEATURES,
558 .config = &m88e1118_config,
559 .startup = &m88e1118_startup,
560 .shutdown = &genphy_shutdown,
561};
562
Andy Fleming60ca78b2011-04-07 21:56:05 -0500563static struct phy_driver M88E1121R_driver = {
564 .name = "Marvell 88E1121R",
565 .uid = 0x1410cb0,
566 .mask = 0xffffff0,
567 .features = PHY_GBIT_FEATURES,
568 .config = &m88e1121_config,
569 .startup = &genphy_startup,
570 .shutdown = &genphy_shutdown,
571};
572
573static struct phy_driver M88E1145_driver = {
574 .name = "Marvell 88E1145",
575 .uid = 0x1410cd0,
576 .mask = 0xffffff0,
577 .features = PHY_GBIT_FEATURES,
578 .config = &m88e1145_config,
579 .startup = &m88e1145_startup,
580 .shutdown = &genphy_shutdown,
581};
582
583static struct phy_driver M88E1149S_driver = {
584 .name = "Marvell 88E1149S",
585 .uid = 0x1410ca0,
586 .mask = 0xffffff0,
587 .features = PHY_GBIT_FEATURES,
588 .config = &m88e1149_config,
589 .startup = &m88e1011s_startup,
590 .shutdown = &genphy_shutdown,
591};
592
Clemens Gruber89be6512015-06-06 14:44:58 +0200593static struct phy_driver M88E1510_driver = {
594 .name = "Marvell 88E1510",
595 .uid = 0x1410dd0,
Phil Edworthya19a3762016-12-12 12:54:13 +0000596 .mask = 0xfffffff,
Clemens Gruber89be6512015-06-06 14:44:58 +0200597 .features = PHY_GBIT_FEATURES,
598 .config = &m88e1510_config,
599 .startup = &m88e1011s_startup,
600 .shutdown = &genphy_shutdown,
601};
602
Phil Edworthy34836142016-12-12 12:54:14 +0000603/*
604 * This supports:
605 * 88E1518, uid 0x1410dd1
606 * 88E1512, uid 0x1410dd4
607 */
Michal Simek4d74cf12012-10-15 14:03:00 +0200608static struct phy_driver M88E1518_driver = {
609 .name = "Marvell 88E1518",
Phil Edworthy34836142016-12-12 12:54:14 +0000610 .uid = 0x1410dd0,
611 .mask = 0xffffffa,
Michal Simek4d74cf12012-10-15 14:03:00 +0200612 .features = PHY_GBIT_FEATURES,
Hao Zhangf0c53a42014-10-30 18:59:43 +0200613 .config = &m88e1518_config,
Michal Simek4d74cf12012-10-15 14:03:00 +0200614 .startup = &m88e1011s_startup,
615 .shutdown = &genphy_shutdown,
616};
617
Sebastian Hesselbarth1b3352f2012-12-04 09:31:59 +0100618static struct phy_driver M88E1310_driver = {
619 .name = "Marvell 88E1310",
620 .uid = 0x01410e90,
621 .mask = 0xffffff0,
622 .features = PHY_GBIT_FEATURES,
623 .config = &m88e1310_config,
624 .startup = &m88e1011s_startup,
625 .shutdown = &genphy_shutdown,
626};
627
Dirk Eibach4f96f3f2017-01-11 16:00:46 +0100628static struct phy_driver M88E1680_driver = {
629 .name = "Marvell 88E1680",
630 .uid = 0x1410ed0,
631 .mask = 0xffffff0,
632 .features = PHY_GBIT_FEATURES,
633 .config = &m88e1680_config,
634 .startup = &genphy_startup,
635 .shutdown = &genphy_shutdown,
636};
637
Andy Fleming60ca78b2011-04-07 21:56:05 -0500638int phy_marvell_init(void)
639{
Sebastian Hesselbarth1b3352f2012-12-04 09:31:59 +0100640 phy_register(&M88E1310_driver);
Andy Fleming60ca78b2011-04-07 21:56:05 -0500641 phy_register(&M88E1149S_driver);
642 phy_register(&M88E1145_driver);
643 phy_register(&M88E1121R_driver);
644 phy_register(&M88E1118_driver);
Michal Simek130aa522012-08-07 02:23:07 +0000645 phy_register(&M88E1118R_driver);
Andy Fleming60ca78b2011-04-07 21:56:05 -0500646 phy_register(&M88E1111S_driver);
647 phy_register(&M88E1011S_driver);
Clemens Gruber89be6512015-06-06 14:44:58 +0200648 phy_register(&M88E1510_driver);
Michal Simek4d74cf12012-10-15 14:03:00 +0200649 phy_register(&M88E1518_driver);
Dirk Eibach4f96f3f2017-01-11 16:00:46 +0100650 phy_register(&M88E1680_driver);
Andy Fleming60ca78b2011-04-07 21:56:05 -0500651
652 return 0;
653}