Commit | Line | Data |
---|---|---|
c4b41c9f MR |
1 | /* |
2 | * drivers/net/phy/broadcom.c | |
3 | * | |
4 | * Broadcom BCM5411, BCM5421 and BCM5461 Gigabit Ethernet | |
5 | * transceivers. | |
6 | * | |
7 | * Copyright (c) 2006 Maciej W. Rozycki | |
8 | * | |
9 | * Inspired by code written by Amy Fong. | |
10 | * | |
11 | * This program is free software; you can redistribute it and/or | |
12 | * modify it under the terms of the GNU General Public License | |
13 | * as published by the Free Software Foundation; either version | |
14 | * 2 of the License, or (at your option) any later version. | |
15 | */ | |
16 | ||
17 | #include <linux/module.h> | |
18 | #include <linux/phy.h> | |
8649f13d | 19 | #include <linux/brcmphy.h> |
c4b41c9f | 20 | |
d9221e66 MC |
21 | |
22 | #define BRCM_PHY_MODEL(phydev) \ | |
23 | ((phydev)->drv->phy_id & (phydev)->drv->phy_id_mask) | |
24 | ||
32e5a8d6 MC |
25 | #define BRCM_PHY_REV(phydev) \ |
26 | ((phydev)->drv->phy_id & ~((phydev)->drv->phy_id_mask)) | |
27 | ||
772638b6 | 28 | |
c4b41c9f MR |
29 | #define MII_BCM54XX_ECR 0x10 /* BCM54xx extended control register */ |
30 | #define MII_BCM54XX_ECR_IM 0x1000 /* Interrupt mask */ | |
31 | #define MII_BCM54XX_ECR_IF 0x0800 /* Interrupt force */ | |
32 | ||
33 | #define MII_BCM54XX_ESR 0x11 /* BCM54xx extended status register */ | |
34 | #define MII_BCM54XX_ESR_IS 0x1000 /* Interrupt status */ | |
35 | ||
cd9af3da NC |
36 | #define MII_BCM54XX_EXP_DATA 0x15 /* Expansion register data */ |
37 | #define MII_BCM54XX_EXP_SEL 0x17 /* Expansion register select */ | |
38 | #define MII_BCM54XX_EXP_SEL_SSD 0x0e00 /* Secondary SerDes select */ | |
39 | #define MII_BCM54XX_EXP_SEL_ER 0x0f00 /* Expansion register select */ | |
40 | ||
41 | #define MII_BCM54XX_AUX_CTL 0x18 /* Auxiliary control register */ | |
c4b41c9f MR |
42 | #define MII_BCM54XX_ISR 0x1a /* BCM54xx interrupt status register */ |
43 | #define MII_BCM54XX_IMR 0x1b /* BCM54xx interrupt mask register */ | |
44 | #define MII_BCM54XX_INT_CRCERR 0x0001 /* CRC error */ | |
45 | #define MII_BCM54XX_INT_LINK 0x0002 /* Link status changed */ | |
46 | #define MII_BCM54XX_INT_SPEED 0x0004 /* Link speed change */ | |
47 | #define MII_BCM54XX_INT_DUPLEX 0x0008 /* Duplex mode changed */ | |
48 | #define MII_BCM54XX_INT_LRS 0x0010 /* Local receiver status changed */ | |
49 | #define MII_BCM54XX_INT_RRS 0x0020 /* Remote receiver status changed */ | |
50 | #define MII_BCM54XX_INT_SSERR 0x0040 /* Scrambler synchronization error */ | |
51 | #define MII_BCM54XX_INT_UHCD 0x0080 /* Unsupported HCD negotiated */ | |
52 | #define MII_BCM54XX_INT_NHCD 0x0100 /* No HCD */ | |
53 | #define MII_BCM54XX_INT_NHCDL 0x0200 /* No HCD link */ | |
54 | #define MII_BCM54XX_INT_ANPR 0x0400 /* Auto-negotiation page received */ | |
55 | #define MII_BCM54XX_INT_LC 0x0800 /* All counters below 128 */ | |
56 | #define MII_BCM54XX_INT_HC 0x1000 /* Counter above 32768 */ | |
57 | #define MII_BCM54XX_INT_MDIX 0x2000 /* MDIX status change */ | |
58 | #define MII_BCM54XX_INT_PSERR 0x4000 /* Pair swap error */ | |
59 | ||
cd9af3da NC |
60 | #define MII_BCM54XX_SHD 0x1c /* 0x1c shadow registers */ |
61 | #define MII_BCM54XX_SHD_WRITE 0x8000 | |
62 | #define MII_BCM54XX_SHD_VAL(x) ((x & 0x1f) << 10) | |
63 | #define MII_BCM54XX_SHD_DATA(x) ((x & 0x3ff) << 0) | |
64 | ||
772638b6 MC |
65 | /* |
66 | * AUXILIARY CONTROL SHADOW ACCESS REGISTERS. (PHY REG 0x18) | |
67 | */ | |
68 | #define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x0000 | |
69 | #define MII_BCM54XX_AUXCTL_ACTL_TX_6DB 0x0400 | |
70 | #define MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA 0x0800 | |
71 | ||
72 | #define MII_BCM54XX_AUXCTL_MISC_WREN 0x8000 | |
73 | #define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX 0x0200 | |
74 | #define MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC 0x7000 | |
75 | #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x0007 | |
76 | ||
77 | #define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x0000 | |
78 | ||
79 | ||
cd9af3da NC |
80 | /* |
81 | * Broadcom LED source encodings. These are used in BCM5461, BCM5481, | |
82 | * BCM5482, and possibly some others. | |
83 | */ | |
84 | #define BCM_LED_SRC_LINKSPD1 0x0 | |
85 | #define BCM_LED_SRC_LINKSPD2 0x1 | |
86 | #define BCM_LED_SRC_XMITLED 0x2 | |
87 | #define BCM_LED_SRC_ACTIVITYLED 0x3 | |
88 | #define BCM_LED_SRC_FDXLED 0x4 | |
89 | #define BCM_LED_SRC_SLAVE 0x5 | |
90 | #define BCM_LED_SRC_INTR 0x6 | |
91 | #define BCM_LED_SRC_QUALITY 0x7 | |
92 | #define BCM_LED_SRC_RCVLED 0x8 | |
93 | #define BCM_LED_SRC_MULTICOLOR1 0xa | |
94 | #define BCM_LED_SRC_OPENSHORT 0xb | |
95 | #define BCM_LED_SRC_OFF 0xe /* Tied high */ | |
96 | #define BCM_LED_SRC_ON 0xf /* Tied low */ | |
97 | ||
32e5a8d6 | 98 | |
cd9af3da NC |
99 | /* |
100 | * BCM5482: Shadow registers | |
101 | * Shadow values go into bits [14:10] of register 0x1c to select a shadow | |
102 | * register to access. | |
103 | */ | |
32e5a8d6 MC |
104 | /* 00101: Spare Control Register 3 */ |
105 | #define BCM54XX_SHD_SCR3 0x05 | |
106 | #define BCM54XX_SHD_SCR3_DEF_CLK125 0x0001 | |
c704dc23 | 107 | #define BCM54XX_SHD_SCR3_DLLAPD_DIS 0x0002 |
52fae083 | 108 | #define BCM54XX_SHD_SCR3_TRDDAPD 0x0004 |
c704dc23 MC |
109 | |
110 | /* 01010: Auto Power-Down */ | |
111 | #define BCM54XX_SHD_APD 0x0a | |
112 | #define BCM54XX_SHD_APD_EN 0x0020 | |
32e5a8d6 | 113 | |
cd9af3da NC |
114 | #define BCM5482_SHD_LEDS1 0x0d /* 01101: LED Selector 1 */ |
115 | /* LED3 / ~LINKSPD[2] selector */ | |
116 | #define BCM5482_SHD_LEDS1_LED3(src) ((src & 0xf) << 4) | |
117 | /* LED1 / ~LINKSPD[1] selector */ | |
118 | #define BCM5482_SHD_LEDS1_LED1(src) ((src & 0xf) << 0) | |
63a14ce4 | 119 | #define BCM54XX_SHD_RGMII_MODE 0x0b /* 01011: RGMII Mode Selector */ |
cd9af3da NC |
120 | #define BCM5482_SHD_SSD 0x14 /* 10100: Secondary SerDes control */ |
121 | #define BCM5482_SHD_SSD_LEDM 0x0008 /* SSD LED Mode enable */ | |
122 | #define BCM5482_SHD_SSD_EN 0x0001 /* SSD enable */ | |
123 | #define BCM5482_SHD_MODE 0x1f /* 11111: Mode Control Register */ | |
124 | #define BCM5482_SHD_MODE_1000BX 0x0001 /* Enable 1000BASE-X registers */ | |
125 | ||
32e5a8d6 | 126 | |
772638b6 MC |
127 | /* |
128 | * EXPANSION SHADOW ACCESS REGISTERS. (PHY REG 0x15, 0x16, and 0x17) | |
129 | */ | |
130 | #define MII_BCM54XX_EXP_AADJ1CH0 0x001f | |
131 | #define MII_BCM54XX_EXP_AADJ1CH0_SWP_ABCD_OEN 0x0200 | |
132 | #define MII_BCM54XX_EXP_AADJ1CH0_SWSEL_THPF 0x0100 | |
133 | #define MII_BCM54XX_EXP_AADJ1CH3 0x601f | |
134 | #define MII_BCM54XX_EXP_AADJ1CH3_ADCCKADJ 0x0002 | |
135 | #define MII_BCM54XX_EXP_EXP08 0x0F08 | |
136 | #define MII_BCM54XX_EXP_EXP08_RJCT_2MHZ 0x0001 | |
137 | #define MII_BCM54XX_EXP_EXP08_EARLY_DAC_WAKE 0x0200 | |
138 | #define MII_BCM54XX_EXP_EXP75 0x0f75 | |
139 | #define MII_BCM54XX_EXP_EXP75_VDACCTRL 0x003c | |
d9221e66 | 140 | #define MII_BCM54XX_EXP_EXP75_CM_OSC 0x0001 |
772638b6 MC |
141 | #define MII_BCM54XX_EXP_EXP96 0x0f96 |
142 | #define MII_BCM54XX_EXP_EXP96_MYST 0x0010 | |
143 | #define MII_BCM54XX_EXP_EXP97 0x0f97 | |
144 | #define MII_BCM54XX_EXP_EXP97_MYST 0x0c0c | |
145 | ||
cd9af3da NC |
146 | /* |
147 | * BCM5482: Secondary SerDes registers | |
148 | */ | |
149 | #define BCM5482_SSD_1000BX_CTL 0x00 /* 1000BASE-X Control */ | |
150 | #define BCM5482_SSD_1000BX_CTL_PWRDOWN 0x0800 /* Power-down SSD */ | |
151 | #define BCM5482_SSD_SGMII_SLAVE 0x15 /* SGMII Slave Register */ | |
152 | #define BCM5482_SSD_SGMII_SLAVE_EN 0x0002 /* Slave mode enable */ | |
153 | #define BCM5482_SSD_SGMII_SLAVE_AD 0x0001 /* Slave auto-detection */ | |
154 | ||
d7a2ed92 MC |
155 | |
156 | /*****************************************************************************/ | |
157 | /* Fast Ethernet Transceiver definitions. */ | |
158 | /*****************************************************************************/ | |
159 | ||
160 | #define MII_BRCM_FET_INTREG 0x1a /* Interrupt register */ | |
161 | #define MII_BRCM_FET_IR_MASK 0x0100 /* Mask all interrupts */ | |
162 | #define MII_BRCM_FET_IR_LINK_EN 0x0200 /* Link status change enable */ | |
163 | #define MII_BRCM_FET_IR_SPEED_EN 0x0400 /* Link speed change enable */ | |
164 | #define MII_BRCM_FET_IR_DUPLEX_EN 0x0800 /* Duplex mode change enable */ | |
165 | #define MII_BRCM_FET_IR_ENABLE 0x4000 /* Interrupt enable */ | |
166 | ||
167 | #define MII_BRCM_FET_BRCMTEST 0x1f /* Brcm test register */ | |
168 | #define MII_BRCM_FET_BT_SRE 0x0080 /* Shadow register enable */ | |
169 | ||
170 | ||
171 | /*** Shadow register definitions ***/ | |
172 | ||
173 | #define MII_BRCM_FET_SHDW_MISCCTRL 0x10 /* Shadow misc ctrl */ | |
174 | #define MII_BRCM_FET_SHDW_MC_FAME 0x4000 /* Force Auto MDIX enable */ | |
175 | ||
176 | #define MII_BRCM_FET_SHDW_AUXMODE4 0x1a /* Auxiliary mode 4 */ | |
177 | #define MII_BRCM_FET_SHDW_AM4_LED_MASK 0x0003 | |
178 | #define MII_BRCM_FET_SHDW_AM4_LED_MODE1 0x0001 | |
179 | ||
180 | #define MII_BRCM_FET_SHDW_AUXSTAT2 0x1b /* Auxiliary status 2 */ | |
181 | #define MII_BRCM_FET_SHDW_AS2_APDE 0x0020 /* Auto power down enable */ | |
182 | ||
183 | ||
c4b41c9f MR |
184 | MODULE_DESCRIPTION("Broadcom PHY driver"); |
185 | MODULE_AUTHOR("Maciej W. Rozycki"); | |
186 | MODULE_LICENSE("GPL"); | |
187 | ||
cd9af3da NC |
188 | /* |
189 | * Indirect register access functions for the 1000BASE-T/100BASE-TX/10BASE-T | |
190 | * 0x1c shadow registers. | |
191 | */ | |
192 | static int bcm54xx_shadow_read(struct phy_device *phydev, u16 shadow) | |
193 | { | |
194 | phy_write(phydev, MII_BCM54XX_SHD, MII_BCM54XX_SHD_VAL(shadow)); | |
195 | return MII_BCM54XX_SHD_DATA(phy_read(phydev, MII_BCM54XX_SHD)); | |
196 | } | |
197 | ||
198 | static int bcm54xx_shadow_write(struct phy_device *phydev, u16 shadow, u16 val) | |
199 | { | |
200 | return phy_write(phydev, MII_BCM54XX_SHD, | |
201 | MII_BCM54XX_SHD_WRITE | | |
202 | MII_BCM54XX_SHD_VAL(shadow) | | |
203 | MII_BCM54XX_SHD_DATA(val)); | |
204 | } | |
205 | ||
042a75b9 | 206 | /* Indirect register access functions for the Expansion Registers */ |
d9221e66 | 207 | static int bcm54xx_exp_read(struct phy_device *phydev, u16 regnum) |
cd9af3da NC |
208 | { |
209 | int val; | |
210 | ||
042a75b9 MC |
211 | val = phy_write(phydev, MII_BCM54XX_EXP_SEL, regnum); |
212 | if (val < 0) | |
213 | return val; | |
214 | ||
cd9af3da | 215 | val = phy_read(phydev, MII_BCM54XX_EXP_DATA); |
042a75b9 MC |
216 | |
217 | /* Restore default value. It's O.K. if this write fails. */ | |
218 | phy_write(phydev, MII_BCM54XX_EXP_SEL, 0); | |
cd9af3da NC |
219 | |
220 | return val; | |
221 | } | |
222 | ||
772638b6 | 223 | static int bcm54xx_exp_write(struct phy_device *phydev, u16 regnum, u16 val) |
cd9af3da NC |
224 | { |
225 | int ret; | |
226 | ||
042a75b9 MC |
227 | ret = phy_write(phydev, MII_BCM54XX_EXP_SEL, regnum); |
228 | if (ret < 0) | |
229 | return ret; | |
230 | ||
cd9af3da | 231 | ret = phy_write(phydev, MII_BCM54XX_EXP_DATA, val); |
042a75b9 MC |
232 | |
233 | /* Restore default value. It's O.K. if this write fails. */ | |
234 | phy_write(phydev, MII_BCM54XX_EXP_SEL, 0); | |
cd9af3da NC |
235 | |
236 | return ret; | |
237 | } | |
238 | ||
772638b6 MC |
239 | static int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val) |
240 | { | |
241 | return phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | val); | |
242 | } | |
243 | ||
47b1b53b | 244 | /* Needs SMDSP clock enabled via bcm54xx_phydsp_config() */ |
772638b6 MC |
245 | static int bcm50610_a0_workaround(struct phy_device *phydev) |
246 | { | |
247 | int err; | |
248 | ||
772638b6 MC |
249 | err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_AADJ1CH0, |
250 | MII_BCM54XX_EXP_AADJ1CH0_SWP_ABCD_OEN | | |
251 | MII_BCM54XX_EXP_AADJ1CH0_SWSEL_THPF); | |
252 | if (err < 0) | |
47b1b53b | 253 | return err; |
772638b6 MC |
254 | |
255 | err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_AADJ1CH3, | |
256 | MII_BCM54XX_EXP_AADJ1CH3_ADCCKADJ); | |
257 | if (err < 0) | |
47b1b53b | 258 | return err; |
772638b6 MC |
259 | |
260 | err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_EXP75, | |
261 | MII_BCM54XX_EXP_EXP75_VDACCTRL); | |
262 | if (err < 0) | |
47b1b53b | 263 | return err; |
772638b6 MC |
264 | |
265 | err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_EXP96, | |
266 | MII_BCM54XX_EXP_EXP96_MYST); | |
267 | if (err < 0) | |
47b1b53b | 268 | return err; |
772638b6 MC |
269 | |
270 | err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_EXP97, | |
271 | MII_BCM54XX_EXP_EXP97_MYST); | |
272 | ||
47b1b53b MC |
273 | return err; |
274 | } | |
275 | ||
276 | static int bcm54xx_phydsp_config(struct phy_device *phydev) | |
277 | { | |
278 | int err, err2; | |
279 | ||
280 | /* Enable the SMDSP clock */ | |
281 | err = bcm54xx_auxctl_write(phydev, | |
282 | MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL, | |
283 | MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA | | |
284 | MII_BCM54XX_AUXCTL_ACTL_TX_6DB); | |
285 | if (err < 0) | |
286 | return err; | |
287 | ||
219c6efe MC |
288 | if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM50610 || |
289 | BRCM_PHY_MODEL(phydev) == PHY_ID_BCM50610M) { | |
290 | /* Clear bit 9 to fix a phy interop issue. */ | |
291 | err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_EXP08, | |
292 | MII_BCM54XX_EXP_EXP08_RJCT_2MHZ); | |
293 | if (err < 0) | |
294 | goto error; | |
295 | ||
296 | if (phydev->drv->phy_id == PHY_ID_BCM50610) { | |
297 | err = bcm50610_a0_workaround(phydev); | |
298 | if (err < 0) | |
299 | goto error; | |
300 | } | |
301 | } | |
47b1b53b MC |
302 | |
303 | if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM57780) { | |
304 | int val; | |
305 | ||
306 | val = bcm54xx_exp_read(phydev, MII_BCM54XX_EXP_EXP75); | |
307 | if (val < 0) | |
308 | goto error; | |
309 | ||
310 | val |= MII_BCM54XX_EXP_EXP75_CM_OSC; | |
311 | err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_EXP75, val); | |
312 | } | |
313 | ||
772638b6 | 314 | error: |
47b1b53b MC |
315 | /* Disable the SMDSP clock */ |
316 | err2 = bcm54xx_auxctl_write(phydev, | |
317 | MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL, | |
318 | MII_BCM54XX_AUXCTL_ACTL_TX_6DB); | |
772638b6 | 319 | |
47b1b53b MC |
320 | /* Return the first error reported. */ |
321 | return err ? err : err2; | |
772638b6 MC |
322 | } |
323 | ||
32e5a8d6 MC |
324 | static void bcm54xx_adjust_rxrefclk(struct phy_device *phydev) |
325 | { | |
5ee6f6a1 RK |
326 | u32 orig; |
327 | int val; | |
c704dc23 | 328 | bool clk125en = true; |
32e5a8d6 MC |
329 | |
330 | /* Abort if we are using an untested phy. */ | |
7ec4e7d3 | 331 | if (BRCM_PHY_MODEL(phydev) != PHY_ID_BCM57780 && |
332 | BRCM_PHY_MODEL(phydev) != PHY_ID_BCM50610 && | |
32e5a8d6 MC |
333 | BRCM_PHY_MODEL(phydev) != PHY_ID_BCM50610M) |
334 | return; | |
335 | ||
336 | val = bcm54xx_shadow_read(phydev, BCM54XX_SHD_SCR3); | |
337 | if (val < 0) | |
338 | return; | |
339 | ||
340 | orig = val; | |
341 | ||
c704dc23 MC |
342 | if ((BRCM_PHY_MODEL(phydev) == PHY_ID_BCM50610 || |
343 | BRCM_PHY_MODEL(phydev) == PHY_ID_BCM50610M) && | |
344 | BRCM_PHY_REV(phydev) >= 0x3) { | |
345 | /* | |
346 | * Here, bit 0 _disables_ CLK125 when set. | |
347 | * This bit is set by default. | |
348 | */ | |
349 | clk125en = false; | |
350 | } else { | |
351 | if (phydev->dev_flags & PHY_BRCM_RX_REFCLK_UNUSED) { | |
32e5a8d6 MC |
352 | /* Here, bit 0 _enables_ CLK125 when set */ |
353 | val &= ~BCM54XX_SHD_SCR3_DEF_CLK125; | |
c704dc23 | 354 | clk125en = false; |
32e5a8d6 MC |
355 | } |
356 | } | |
357 | ||
c704dc23 MC |
358 | if (clk125en == false || |
359 | (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE)) | |
360 | val &= ~BCM54XX_SHD_SCR3_DLLAPD_DIS; | |
361 | else | |
362 | val |= BCM54XX_SHD_SCR3_DLLAPD_DIS; | |
363 | ||
52fae083 MC |
364 | if (phydev->dev_flags & PHY_BRCM_DIS_TXCRXC_NOENRGY) |
365 | val |= BCM54XX_SHD_SCR3_TRDDAPD; | |
366 | ||
32e5a8d6 MC |
367 | if (orig != val) |
368 | bcm54xx_shadow_write(phydev, BCM54XX_SHD_SCR3, val); | |
c704dc23 MC |
369 | |
370 | val = bcm54xx_shadow_read(phydev, BCM54XX_SHD_APD); | |
371 | if (val < 0) | |
372 | return; | |
373 | ||
374 | orig = val; | |
375 | ||
376 | if (clk125en == false || | |
377 | (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE)) | |
378 | val |= BCM54XX_SHD_APD_EN; | |
379 | else | |
380 | val &= ~BCM54XX_SHD_APD_EN; | |
381 | ||
382 | if (orig != val) | |
383 | bcm54xx_shadow_write(phydev, BCM54XX_SHD_APD, val); | |
32e5a8d6 MC |
384 | } |
385 | ||
c4b41c9f MR |
386 | static int bcm54xx_config_init(struct phy_device *phydev) |
387 | { | |
388 | int reg, err; | |
389 | ||
390 | reg = phy_read(phydev, MII_BCM54XX_ECR); | |
391 | if (reg < 0) | |
392 | return reg; | |
393 | ||
394 | /* Mask interrupts globally. */ | |
395 | reg |= MII_BCM54XX_ECR_IM; | |
396 | err = phy_write(phydev, MII_BCM54XX_ECR, reg); | |
397 | if (err < 0) | |
398 | return err; | |
399 | ||
400 | /* Unmask events we are interested in. */ | |
401 | reg = ~(MII_BCM54XX_INT_DUPLEX | | |
402 | MII_BCM54XX_INT_SPEED | | |
403 | MII_BCM54XX_INT_LINK); | |
404 | err = phy_write(phydev, MII_BCM54XX_IMR, reg); | |
405 | if (err < 0) | |
406 | return err; | |
772638b6 | 407 | |
63a14ce4 MC |
408 | if ((BRCM_PHY_MODEL(phydev) == PHY_ID_BCM50610 || |
409 | BRCM_PHY_MODEL(phydev) == PHY_ID_BCM50610M) && | |
410 | (phydev->dev_flags & PHY_BRCM_CLEAR_RGMII_MODE)) | |
411 | bcm54xx_shadow_write(phydev, BCM54XX_SHD_RGMII_MODE, 0); | |
412 | ||
c704dc23 | 413 | if ((phydev->dev_flags & PHY_BRCM_RX_REFCLK_UNUSED) || |
52fae083 | 414 | (phydev->dev_flags & PHY_BRCM_DIS_TXCRXC_NOENRGY) || |
c704dc23 | 415 | (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE)) |
32e5a8d6 MC |
416 | bcm54xx_adjust_rxrefclk(phydev); |
417 | ||
47b1b53b | 418 | bcm54xx_phydsp_config(phydev); |
d9221e66 | 419 | |
c4b41c9f MR |
420 | return 0; |
421 | } | |
422 | ||
cd9af3da NC |
423 | static int bcm5482_config_init(struct phy_device *phydev) |
424 | { | |
425 | int err, reg; | |
426 | ||
427 | err = bcm54xx_config_init(phydev); | |
428 | ||
429 | if (phydev->dev_flags & PHY_BCM_FLAGS_MODE_1000BX) { | |
430 | /* | |
431 | * Enable secondary SerDes and its use as an LED source | |
432 | */ | |
433 | reg = bcm54xx_shadow_read(phydev, BCM5482_SHD_SSD); | |
434 | bcm54xx_shadow_write(phydev, BCM5482_SHD_SSD, | |
435 | reg | | |
436 | BCM5482_SHD_SSD_LEDM | | |
437 | BCM5482_SHD_SSD_EN); | |
438 | ||
439 | /* | |
440 | * Enable SGMII slave mode and auto-detection | |
441 | */ | |
042a75b9 MC |
442 | reg = BCM5482_SSD_SGMII_SLAVE | MII_BCM54XX_EXP_SEL_SSD; |
443 | err = bcm54xx_exp_read(phydev, reg); | |
444 | if (err < 0) | |
445 | return err; | |
446 | err = bcm54xx_exp_write(phydev, reg, err | | |
447 | BCM5482_SSD_SGMII_SLAVE_EN | | |
448 | BCM5482_SSD_SGMII_SLAVE_AD); | |
449 | if (err < 0) | |
450 | return err; | |
cd9af3da NC |
451 | |
452 | /* | |
453 | * Disable secondary SerDes powerdown | |
454 | */ | |
042a75b9 MC |
455 | reg = BCM5482_SSD_1000BX_CTL | MII_BCM54XX_EXP_SEL_SSD; |
456 | err = bcm54xx_exp_read(phydev, reg); | |
457 | if (err < 0) | |
458 | return err; | |
459 | err = bcm54xx_exp_write(phydev, reg, | |
460 | err & ~BCM5482_SSD_1000BX_CTL_PWRDOWN); | |
461 | if (err < 0) | |
462 | return err; | |
cd9af3da NC |
463 | |
464 | /* | |
465 | * Select 1000BASE-X register set (primary SerDes) | |
466 | */ | |
467 | reg = bcm54xx_shadow_read(phydev, BCM5482_SHD_MODE); | |
468 | bcm54xx_shadow_write(phydev, BCM5482_SHD_MODE, | |
469 | reg | BCM5482_SHD_MODE_1000BX); | |
470 | ||
471 | /* | |
472 | * LED1=ACTIVITYLED, LED3=LINKSPD[2] | |
473 | * (Use LED1 as secondary SerDes ACTIVITY LED) | |
474 | */ | |
475 | bcm54xx_shadow_write(phydev, BCM5482_SHD_LEDS1, | |
476 | BCM5482_SHD_LEDS1_LED1(BCM_LED_SRC_ACTIVITYLED) | | |
477 | BCM5482_SHD_LEDS1_LED3(BCM_LED_SRC_LINKSPD2)); | |
478 | ||
479 | /* | |
480 | * Auto-negotiation doesn't seem to work quite right | |
481 | * in this mode, so we disable it and force it to the | |
482 | * right speed/duplex setting. Only 'link status' | |
483 | * is important. | |
484 | */ | |
485 | phydev->autoneg = AUTONEG_DISABLE; | |
486 | phydev->speed = SPEED_1000; | |
487 | phydev->duplex = DUPLEX_FULL; | |
488 | } | |
489 | ||
490 | return err; | |
491 | } | |
492 | ||
493 | static int bcm5482_read_status(struct phy_device *phydev) | |
494 | { | |
495 | int err; | |
496 | ||
497 | err = genphy_read_status(phydev); | |
498 | ||
499 | if (phydev->dev_flags & PHY_BCM_FLAGS_MODE_1000BX) { | |
500 | /* | |
501 | * Only link status matters for 1000Base-X mode, so force | |
502 | * 1000 Mbit/s full-duplex status | |
503 | */ | |
504 | if (phydev->link) { | |
505 | phydev->speed = SPEED_1000; | |
506 | phydev->duplex = DUPLEX_FULL; | |
507 | } | |
508 | } | |
509 | ||
510 | return err; | |
511 | } | |
512 | ||
c4b41c9f MR |
513 | static int bcm54xx_ack_interrupt(struct phy_device *phydev) |
514 | { | |
515 | int reg; | |
516 | ||
517 | /* Clear pending interrupts. */ | |
518 | reg = phy_read(phydev, MII_BCM54XX_ISR); | |
519 | if (reg < 0) | |
520 | return reg; | |
521 | ||
522 | return 0; | |
523 | } | |
524 | ||
525 | static int bcm54xx_config_intr(struct phy_device *phydev) | |
526 | { | |
527 | int reg, err; | |
528 | ||
529 | reg = phy_read(phydev, MII_BCM54XX_ECR); | |
530 | if (reg < 0) | |
531 | return reg; | |
532 | ||
533 | if (phydev->interrupts == PHY_INTERRUPT_ENABLED) | |
534 | reg &= ~MII_BCM54XX_ECR_IM; | |
535 | else | |
536 | reg |= MII_BCM54XX_ECR_IM; | |
537 | ||
538 | err = phy_write(phydev, MII_BCM54XX_ECR, reg); | |
539 | return err; | |
540 | } | |
541 | ||
57bb7e22 AV |
542 | static int bcm5481_config_aneg(struct phy_device *phydev) |
543 | { | |
544 | int ret; | |
545 | ||
546 | /* Aneg firsly. */ | |
547 | ret = genphy_config_aneg(phydev); | |
548 | ||
549 | /* Then we can set up the delay. */ | |
550 | if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) { | |
551 | u16 reg; | |
552 | ||
553 | /* | |
554 | * There is no BCM5481 specification available, so down | |
555 | * here is everything we know about "register 0x18". This | |
bfb9035c | 556 | * at least helps BCM5481 to successfully receive packets |
57bb7e22 AV |
557 | * on MPC8360E-RDK board. Peter Barada <peterb@logicpd.com> |
558 | * says: "This sets delay between the RXD and RXC signals | |
559 | * instead of using trace lengths to achieve timing". | |
560 | */ | |
561 | ||
562 | /* Set RDX clk delay. */ | |
563 | reg = 0x7 | (0x7 << 12); | |
564 | phy_write(phydev, 0x18, reg); | |
565 | ||
566 | reg = phy_read(phydev, 0x18); | |
567 | /* Set RDX-RXC skew. */ | |
568 | reg |= (1 << 8); | |
569 | /* Write bits 14:0. */ | |
570 | reg |= (1 << 15); | |
571 | phy_write(phydev, 0x18, reg); | |
572 | } | |
573 | ||
574 | return ret; | |
575 | } | |
576 | ||
d7a2ed92 MC |
577 | static int brcm_phy_setbits(struct phy_device *phydev, int reg, int set) |
578 | { | |
579 | int val; | |
580 | ||
581 | val = phy_read(phydev, reg); | |
582 | if (val < 0) | |
583 | return val; | |
584 | ||
585 | return phy_write(phydev, reg, val | set); | |
586 | } | |
587 | ||
588 | static int brcm_fet_config_init(struct phy_device *phydev) | |
589 | { | |
590 | int reg, err, err2, brcmtest; | |
591 | ||
592 | /* Reset the PHY to bring it to a known state. */ | |
593 | err = phy_write(phydev, MII_BMCR, BMCR_RESET); | |
594 | if (err < 0) | |
595 | return err; | |
596 | ||
597 | reg = phy_read(phydev, MII_BRCM_FET_INTREG); | |
598 | if (reg < 0) | |
599 | return reg; | |
600 | ||
601 | /* Unmask events we are interested in and mask interrupts globally. */ | |
602 | reg = MII_BRCM_FET_IR_DUPLEX_EN | | |
603 | MII_BRCM_FET_IR_SPEED_EN | | |
604 | MII_BRCM_FET_IR_LINK_EN | | |
605 | MII_BRCM_FET_IR_ENABLE | | |
606 | MII_BRCM_FET_IR_MASK; | |
607 | ||
608 | err = phy_write(phydev, MII_BRCM_FET_INTREG, reg); | |
609 | if (err < 0) | |
610 | return err; | |
611 | ||
612 | /* Enable shadow register access */ | |
613 | brcmtest = phy_read(phydev, MII_BRCM_FET_BRCMTEST); | |
614 | if (brcmtest < 0) | |
615 | return brcmtest; | |
616 | ||
617 | reg = brcmtest | MII_BRCM_FET_BT_SRE; | |
618 | ||
619 | err = phy_write(phydev, MII_BRCM_FET_BRCMTEST, reg); | |
620 | if (err < 0) | |
621 | return err; | |
622 | ||
623 | /* Set the LED mode */ | |
624 | reg = phy_read(phydev, MII_BRCM_FET_SHDW_AUXMODE4); | |
625 | if (reg < 0) { | |
626 | err = reg; | |
627 | goto done; | |
628 | } | |
629 | ||
630 | reg &= ~MII_BRCM_FET_SHDW_AM4_LED_MASK; | |
631 | reg |= MII_BRCM_FET_SHDW_AM4_LED_MODE1; | |
632 | ||
633 | err = phy_write(phydev, MII_BRCM_FET_SHDW_AUXMODE4, reg); | |
634 | if (err < 0) | |
635 | goto done; | |
636 | ||
637 | /* Enable auto MDIX */ | |
638 | err = brcm_phy_setbits(phydev, MII_BRCM_FET_SHDW_MISCCTRL, | |
639 | MII_BRCM_FET_SHDW_MC_FAME); | |
640 | if (err < 0) | |
641 | goto done; | |
642 | ||
cdd4e09d MC |
643 | if (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE) { |
644 | /* Enable auto power down */ | |
645 | err = brcm_phy_setbits(phydev, MII_BRCM_FET_SHDW_AUXSTAT2, | |
646 | MII_BRCM_FET_SHDW_AS2_APDE); | |
647 | } | |
d7a2ed92 MC |
648 | |
649 | done: | |
650 | /* Disable shadow register access */ | |
651 | err2 = phy_write(phydev, MII_BRCM_FET_BRCMTEST, brcmtest); | |
652 | if (!err) | |
653 | err = err2; | |
654 | ||
655 | return err; | |
656 | } | |
657 | ||
658 | static int brcm_fet_ack_interrupt(struct phy_device *phydev) | |
659 | { | |
660 | int reg; | |
661 | ||
662 | /* Clear pending interrupts. */ | |
663 | reg = phy_read(phydev, MII_BRCM_FET_INTREG); | |
664 | if (reg < 0) | |
665 | return reg; | |
666 | ||
667 | return 0; | |
668 | } | |
669 | ||
670 | static int brcm_fet_config_intr(struct phy_device *phydev) | |
671 | { | |
672 | int reg, err; | |
673 | ||
674 | reg = phy_read(phydev, MII_BRCM_FET_INTREG); | |
675 | if (reg < 0) | |
676 | return reg; | |
677 | ||
678 | if (phydev->interrupts == PHY_INTERRUPT_ENABLED) | |
679 | reg &= ~MII_BRCM_FET_IR_MASK; | |
680 | else | |
681 | reg |= MII_BRCM_FET_IR_MASK; | |
682 | ||
683 | err = phy_write(phydev, MII_BRCM_FET_INTREG, reg); | |
684 | return err; | |
685 | } | |
686 | ||
c4b41c9f | 687 | static struct phy_driver bcm5411_driver = { |
fcb26ec5 | 688 | .phy_id = PHY_ID_BCM5411, |
c4b41c9f MR |
689 | .phy_id_mask = 0xfffffff0, |
690 | .name = "Broadcom BCM5411", | |
5e0c676c MC |
691 | .features = PHY_GBIT_FEATURES | |
692 | SUPPORTED_Pause | SUPPORTED_Asym_Pause, | |
c4b41c9f MR |
693 | .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, |
694 | .config_init = bcm54xx_config_init, | |
695 | .config_aneg = genphy_config_aneg, | |
696 | .read_status = genphy_read_status, | |
697 | .ack_interrupt = bcm54xx_ack_interrupt, | |
698 | .config_intr = bcm54xx_config_intr, | |
4f4598fd | 699 | .driver = { .owner = THIS_MODULE }, |
c4b41c9f MR |
700 | }; |
701 | ||
702 | static struct phy_driver bcm5421_driver = { | |
fcb26ec5 | 703 | .phy_id = PHY_ID_BCM5421, |
c4b41c9f MR |
704 | .phy_id_mask = 0xfffffff0, |
705 | .name = "Broadcom BCM5421", | |
5e0c676c MC |
706 | .features = PHY_GBIT_FEATURES | |
707 | SUPPORTED_Pause | SUPPORTED_Asym_Pause, | |
c4b41c9f MR |
708 | .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, |
709 | .config_init = bcm54xx_config_init, | |
710 | .config_aneg = genphy_config_aneg, | |
711 | .read_status = genphy_read_status, | |
712 | .ack_interrupt = bcm54xx_ack_interrupt, | |
713 | .config_intr = bcm54xx_config_intr, | |
4f4598fd | 714 | .driver = { .owner = THIS_MODULE }, |
c4b41c9f MR |
715 | }; |
716 | ||
717 | static struct phy_driver bcm5461_driver = { | |
fcb26ec5 | 718 | .phy_id = PHY_ID_BCM5461, |
c4b41c9f MR |
719 | .phy_id_mask = 0xfffffff0, |
720 | .name = "Broadcom BCM5461", | |
5e0c676c MC |
721 | .features = PHY_GBIT_FEATURES | |
722 | SUPPORTED_Pause | SUPPORTED_Asym_Pause, | |
c4b41c9f MR |
723 | .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, |
724 | .config_init = bcm54xx_config_init, | |
725 | .config_aneg = genphy_config_aneg, | |
726 | .read_status = genphy_read_status, | |
727 | .ack_interrupt = bcm54xx_ack_interrupt, | |
728 | .config_intr = bcm54xx_config_intr, | |
4f4598fd | 729 | .driver = { .owner = THIS_MODULE }, |
c4b41c9f MR |
730 | }; |
731 | ||
b1394f96 | 732 | static struct phy_driver bcm5464_driver = { |
fcb26ec5 | 733 | .phy_id = PHY_ID_BCM5464, |
b1394f96 PG |
734 | .phy_id_mask = 0xfffffff0, |
735 | .name = "Broadcom BCM5464", | |
5e0c676c MC |
736 | .features = PHY_GBIT_FEATURES | |
737 | SUPPORTED_Pause | SUPPORTED_Asym_Pause, | |
b1394f96 PG |
738 | .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, |
739 | .config_init = bcm54xx_config_init, | |
740 | .config_aneg = genphy_config_aneg, | |
741 | .read_status = genphy_read_status, | |
742 | .ack_interrupt = bcm54xx_ack_interrupt, | |
743 | .config_intr = bcm54xx_config_intr, | |
4f4598fd | 744 | .driver = { .owner = THIS_MODULE }, |
b1394f96 PG |
745 | }; |
746 | ||
57bb7e22 | 747 | static struct phy_driver bcm5481_driver = { |
fcb26ec5 | 748 | .phy_id = PHY_ID_BCM5481, |
57bb7e22 AV |
749 | .phy_id_mask = 0xfffffff0, |
750 | .name = "Broadcom BCM5481", | |
5e0c676c MC |
751 | .features = PHY_GBIT_FEATURES | |
752 | SUPPORTED_Pause | SUPPORTED_Asym_Pause, | |
57bb7e22 AV |
753 | .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, |
754 | .config_init = bcm54xx_config_init, | |
755 | .config_aneg = bcm5481_config_aneg, | |
756 | .read_status = genphy_read_status, | |
757 | .ack_interrupt = bcm54xx_ack_interrupt, | |
758 | .config_intr = bcm54xx_config_intr, | |
4f4598fd | 759 | .driver = { .owner = THIS_MODULE }, |
57bb7e22 AV |
760 | }; |
761 | ||
03157ac3 | 762 | static struct phy_driver bcm5482_driver = { |
fcb26ec5 | 763 | .phy_id = PHY_ID_BCM5482, |
03157ac3 NC |
764 | .phy_id_mask = 0xfffffff0, |
765 | .name = "Broadcom BCM5482", | |
5e0c676c MC |
766 | .features = PHY_GBIT_FEATURES | |
767 | SUPPORTED_Pause | SUPPORTED_Asym_Pause, | |
03157ac3 | 768 | .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, |
cd9af3da | 769 | .config_init = bcm5482_config_init, |
03157ac3 | 770 | .config_aneg = genphy_config_aneg, |
cd9af3da | 771 | .read_status = bcm5482_read_status, |
03157ac3 NC |
772 | .ack_interrupt = bcm54xx_ack_interrupt, |
773 | .config_intr = bcm54xx_config_intr, | |
4f4598fd | 774 | .driver = { .owner = THIS_MODULE }, |
03157ac3 NC |
775 | }; |
776 | ||
772638b6 MC |
777 | static struct phy_driver bcm50610_driver = { |
778 | .phy_id = PHY_ID_BCM50610, | |
779 | .phy_id_mask = 0xfffffff0, | |
780 | .name = "Broadcom BCM50610", | |
781 | .features = PHY_GBIT_FEATURES | | |
782 | SUPPORTED_Pause | SUPPORTED_Asym_Pause, | |
783 | .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, | |
784 | .config_init = bcm54xx_config_init, | |
785 | .config_aneg = genphy_config_aneg, | |
786 | .read_status = genphy_read_status, | |
787 | .ack_interrupt = bcm54xx_ack_interrupt, | |
788 | .config_intr = bcm54xx_config_intr, | |
4f4598fd MC |
789 | .driver = { .owner = THIS_MODULE }, |
790 | }; | |
791 | ||
792 | static struct phy_driver bcm50610m_driver = { | |
793 | .phy_id = PHY_ID_BCM50610M, | |
794 | .phy_id_mask = 0xfffffff0, | |
795 | .name = "Broadcom BCM50610M", | |
796 | .features = PHY_GBIT_FEATURES | | |
797 | SUPPORTED_Pause | SUPPORTED_Asym_Pause, | |
798 | .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, | |
799 | .config_init = bcm54xx_config_init, | |
800 | .config_aneg = genphy_config_aneg, | |
801 | .read_status = genphy_read_status, | |
802 | .ack_interrupt = bcm54xx_ack_interrupt, | |
803 | .config_intr = bcm54xx_config_intr, | |
804 | .driver = { .owner = THIS_MODULE }, | |
772638b6 MC |
805 | }; |
806 | ||
2fbb69aa | 807 | static struct phy_driver bcm57780_driver = { |
d9221e66 | 808 | .phy_id = PHY_ID_BCM57780, |
2fbb69aa MC |
809 | .phy_id_mask = 0xfffffff0, |
810 | .name = "Broadcom BCM57780", | |
811 | .features = PHY_GBIT_FEATURES | | |
812 | SUPPORTED_Pause | SUPPORTED_Asym_Pause, | |
813 | .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, | |
814 | .config_init = bcm54xx_config_init, | |
815 | .config_aneg = genphy_config_aneg, | |
816 | .read_status = genphy_read_status, | |
817 | .ack_interrupt = bcm54xx_ack_interrupt, | |
818 | .config_intr = bcm54xx_config_intr, | |
4f4598fd | 819 | .driver = { .owner = THIS_MODULE }, |
2fbb69aa MC |
820 | }; |
821 | ||
d7a2ed92 | 822 | static struct phy_driver bcmac131_driver = { |
6a443a0f | 823 | .phy_id = PHY_ID_BCMAC131, |
d7a2ed92 MC |
824 | .phy_id_mask = 0xfffffff0, |
825 | .name = "Broadcom BCMAC131", | |
826 | .features = PHY_BASIC_FEATURES | | |
827 | SUPPORTED_Pause | SUPPORTED_Asym_Pause, | |
828 | .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, | |
829 | .config_init = brcm_fet_config_init, | |
830 | .config_aneg = genphy_config_aneg, | |
831 | .read_status = genphy_read_status, | |
832 | .ack_interrupt = brcm_fet_ack_interrupt, | |
833 | .config_intr = brcm_fet_config_intr, | |
834 | .driver = { .owner = THIS_MODULE }, | |
835 | }; | |
836 | ||
7a938f80 DB |
837 | static struct phy_driver bcm5241_driver = { |
838 | .phy_id = PHY_ID_BCM5241, | |
839 | .phy_id_mask = 0xfffffff0, | |
840 | .name = "Broadcom BCM5241", | |
841 | .features = PHY_BASIC_FEATURES | | |
842 | SUPPORTED_Pause | SUPPORTED_Asym_Pause, | |
843 | .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, | |
844 | .config_init = brcm_fet_config_init, | |
845 | .config_aneg = genphy_config_aneg, | |
846 | .read_status = genphy_read_status, | |
847 | .ack_interrupt = brcm_fet_ack_interrupt, | |
848 | .config_intr = brcm_fet_config_intr, | |
849 | .driver = { .owner = THIS_MODULE }, | |
850 | }; | |
851 | ||
c4b41c9f MR |
852 | static int __init broadcom_init(void) |
853 | { | |
854 | int ret; | |
855 | ||
856 | ret = phy_driver_register(&bcm5411_driver); | |
857 | if (ret) | |
858 | goto out_5411; | |
859 | ret = phy_driver_register(&bcm5421_driver); | |
860 | if (ret) | |
861 | goto out_5421; | |
862 | ret = phy_driver_register(&bcm5461_driver); | |
863 | if (ret) | |
864 | goto out_5461; | |
b1394f96 PG |
865 | ret = phy_driver_register(&bcm5464_driver); |
866 | if (ret) | |
867 | goto out_5464; | |
57bb7e22 AV |
868 | ret = phy_driver_register(&bcm5481_driver); |
869 | if (ret) | |
870 | goto out_5481; | |
03157ac3 NC |
871 | ret = phy_driver_register(&bcm5482_driver); |
872 | if (ret) | |
873 | goto out_5482; | |
772638b6 MC |
874 | ret = phy_driver_register(&bcm50610_driver); |
875 | if (ret) | |
876 | goto out_50610; | |
4f4598fd MC |
877 | ret = phy_driver_register(&bcm50610m_driver); |
878 | if (ret) | |
879 | goto out_50610m; | |
2fbb69aa MC |
880 | ret = phy_driver_register(&bcm57780_driver); |
881 | if (ret) | |
882 | goto out_57780; | |
d7a2ed92 MC |
883 | ret = phy_driver_register(&bcmac131_driver); |
884 | if (ret) | |
885 | goto out_ac131; | |
7a938f80 DB |
886 | ret = phy_driver_register(&bcm5241_driver); |
887 | if (ret) | |
888 | goto out_5241; | |
c4b41c9f MR |
889 | return ret; |
890 | ||
7a938f80 DB |
891 | out_5241: |
892 | phy_driver_unregister(&bcmac131_driver); | |
d7a2ed92 MC |
893 | out_ac131: |
894 | phy_driver_unregister(&bcm57780_driver); | |
2fbb69aa | 895 | out_57780: |
4f4598fd MC |
896 | phy_driver_unregister(&bcm50610m_driver); |
897 | out_50610m: | |
2fbb69aa | 898 | phy_driver_unregister(&bcm50610_driver); |
772638b6 MC |
899 | out_50610: |
900 | phy_driver_unregister(&bcm5482_driver); | |
03157ac3 | 901 | out_5482: |
57bb7e22 AV |
902 | phy_driver_unregister(&bcm5481_driver); |
903 | out_5481: | |
b1394f96 PG |
904 | phy_driver_unregister(&bcm5464_driver); |
905 | out_5464: | |
03157ac3 | 906 | phy_driver_unregister(&bcm5461_driver); |
c4b41c9f MR |
907 | out_5461: |
908 | phy_driver_unregister(&bcm5421_driver); | |
909 | out_5421: | |
910 | phy_driver_unregister(&bcm5411_driver); | |
911 | out_5411: | |
912 | return ret; | |
913 | } | |
914 | ||
915 | static void __exit broadcom_exit(void) | |
916 | { | |
7a938f80 | 917 | phy_driver_unregister(&bcm5241_driver); |
d7a2ed92 | 918 | phy_driver_unregister(&bcmac131_driver); |
2fbb69aa | 919 | phy_driver_unregister(&bcm57780_driver); |
4f4598fd | 920 | phy_driver_unregister(&bcm50610m_driver); |
772638b6 | 921 | phy_driver_unregister(&bcm50610_driver); |
03157ac3 | 922 | phy_driver_unregister(&bcm5482_driver); |
57bb7e22 | 923 | phy_driver_unregister(&bcm5481_driver); |
b1394f96 | 924 | phy_driver_unregister(&bcm5464_driver); |
c4b41c9f MR |
925 | phy_driver_unregister(&bcm5461_driver); |
926 | phy_driver_unregister(&bcm5421_driver); | |
927 | phy_driver_unregister(&bcm5411_driver); | |
928 | } | |
929 | ||
930 | module_init(broadcom_init); | |
931 | module_exit(broadcom_exit); | |
4e4f10f6 | 932 | |
cf93c945 | 933 | static struct mdio_device_id __maybe_unused broadcom_tbl[] = { |
fcb26ec5 DB |
934 | { PHY_ID_BCM5411, 0xfffffff0 }, |
935 | { PHY_ID_BCM5421, 0xfffffff0 }, | |
936 | { PHY_ID_BCM5461, 0xfffffff0 }, | |
937 | { PHY_ID_BCM5464, 0xfffffff0 }, | |
938 | { PHY_ID_BCM5482, 0xfffffff0 }, | |
939 | { PHY_ID_BCM5482, 0xfffffff0 }, | |
4e4f10f6 DW |
940 | { PHY_ID_BCM50610, 0xfffffff0 }, |
941 | { PHY_ID_BCM50610M, 0xfffffff0 }, | |
942 | { PHY_ID_BCM57780, 0xfffffff0 }, | |
943 | { PHY_ID_BCMAC131, 0xfffffff0 }, | |
7a938f80 | 944 | { PHY_ID_BCM5241, 0xfffffff0 }, |
4e4f10f6 DW |
945 | { } |
946 | }; | |
947 | ||
948 | MODULE_DEVICE_TABLE(mdio, broadcom_tbl); |