xref: /openbmc/linux/drivers/net/phy/intel-xway.c (revision be393dd6)
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Copyright (C) 2012 Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
4  * Copyright (C) 2016 Hauke Mehrtens <hauke@hauke-m.de>
5  */
6 
7 #include <linux/mdio.h>
8 #include <linux/module.h>
9 #include <linux/phy.h>
10 #include <linux/of.h>
11 #include <linux/bitfield.h>
12 
13 #define XWAY_MDIO_MIICTRL		0x17	/* mii control */
14 #define XWAY_MDIO_IMASK			0x19	/* interrupt mask */
15 #define XWAY_MDIO_ISTAT			0x1A	/* interrupt status */
16 #define XWAY_MDIO_LED			0x1B	/* led control */
17 
18 #define XWAY_MDIO_MIICTRL_RXSKEW_MASK	GENMASK(14, 12)
19 #define XWAY_MDIO_MIICTRL_TXSKEW_MASK	GENMASK(10, 8)
20 
21 /* bit 15:12 are reserved */
22 #define XWAY_MDIO_LED_LED3_EN		BIT(11)	/* Enable the integrated function of LED3 */
23 #define XWAY_MDIO_LED_LED2_EN		BIT(10)	/* Enable the integrated function of LED2 */
24 #define XWAY_MDIO_LED_LED1_EN		BIT(9)	/* Enable the integrated function of LED1 */
25 #define XWAY_MDIO_LED_LED0_EN		BIT(8)	/* Enable the integrated function of LED0 */
26 /* bit 7:4 are reserved */
27 #define XWAY_MDIO_LED_LED3_DA		BIT(3)	/* Direct Access to LED3 */
28 #define XWAY_MDIO_LED_LED2_DA		BIT(2)	/* Direct Access to LED2 */
29 #define XWAY_MDIO_LED_LED1_DA		BIT(1)	/* Direct Access to LED1 */
30 #define XWAY_MDIO_LED_LED0_DA		BIT(0)	/* Direct Access to LED0 */
31 
32 #define XWAY_MDIO_INIT_WOL		BIT(15)	/* Wake-On-LAN */
33 #define XWAY_MDIO_INIT_MSRE		BIT(14)
34 #define XWAY_MDIO_INIT_NPRX		BIT(13)
35 #define XWAY_MDIO_INIT_NPTX		BIT(12)
36 #define XWAY_MDIO_INIT_ANE		BIT(11)	/* Auto-Neg error */
37 #define XWAY_MDIO_INIT_ANC		BIT(10)	/* Auto-Neg complete */
38 #define XWAY_MDIO_INIT_ADSC		BIT(5)	/* Link auto-downspeed detect */
39 #define XWAY_MDIO_INIT_MPIPC		BIT(4)
40 #define XWAY_MDIO_INIT_MDIXC		BIT(3)
41 #define XWAY_MDIO_INIT_DXMC		BIT(2)	/* Duplex mode change */
42 #define XWAY_MDIO_INIT_LSPC		BIT(1)	/* Link speed change */
43 #define XWAY_MDIO_INIT_LSTC		BIT(0)	/* Link state change */
44 #define XWAY_MDIO_INIT_MASK		(XWAY_MDIO_INIT_LSTC | \
45 					 XWAY_MDIO_INIT_ADSC)
46 
47 #define ADVERTISED_MPD			BIT(10)	/* Multi-port device */
48 
49 /* LED Configuration */
50 #define XWAY_MMD_LEDCH			0x01E0
51 /* Inverse of SCAN Function */
52 #define  XWAY_MMD_LEDCH_NACS_NONE	0x0000
53 #define  XWAY_MMD_LEDCH_NACS_LINK	0x0001
54 #define  XWAY_MMD_LEDCH_NACS_PDOWN	0x0002
55 #define  XWAY_MMD_LEDCH_NACS_EEE	0x0003
56 #define  XWAY_MMD_LEDCH_NACS_ANEG	0x0004
57 #define  XWAY_MMD_LEDCH_NACS_ABIST	0x0005
58 #define  XWAY_MMD_LEDCH_NACS_CDIAG	0x0006
59 #define  XWAY_MMD_LEDCH_NACS_TEST	0x0007
60 /* Slow Blink Frequency */
61 #define  XWAY_MMD_LEDCH_SBF_F02HZ	0x0000
62 #define  XWAY_MMD_LEDCH_SBF_F04HZ	0x0010
63 #define  XWAY_MMD_LEDCH_SBF_F08HZ	0x0020
64 #define  XWAY_MMD_LEDCH_SBF_F16HZ	0x0030
65 /* Fast Blink Frequency */
66 #define  XWAY_MMD_LEDCH_FBF_F02HZ	0x0000
67 #define  XWAY_MMD_LEDCH_FBF_F04HZ	0x0040
68 #define  XWAY_MMD_LEDCH_FBF_F08HZ	0x0080
69 #define  XWAY_MMD_LEDCH_FBF_F16HZ	0x00C0
70 /* LED Configuration */
71 #define XWAY_MMD_LEDCL			0x01E1
72 /* Complex Blinking Configuration */
73 #define  XWAY_MMD_LEDCH_CBLINK_NONE	0x0000
74 #define  XWAY_MMD_LEDCH_CBLINK_LINK	0x0001
75 #define  XWAY_MMD_LEDCH_CBLINK_PDOWN	0x0002
76 #define  XWAY_MMD_LEDCH_CBLINK_EEE	0x0003
77 #define  XWAY_MMD_LEDCH_CBLINK_ANEG	0x0004
78 #define  XWAY_MMD_LEDCH_CBLINK_ABIST	0x0005
79 #define  XWAY_MMD_LEDCH_CBLINK_CDIAG	0x0006
80 #define  XWAY_MMD_LEDCH_CBLINK_TEST	0x0007
81 /* Complex SCAN Configuration */
82 #define  XWAY_MMD_LEDCH_SCAN_NONE	0x0000
83 #define  XWAY_MMD_LEDCH_SCAN_LINK	0x0010
84 #define  XWAY_MMD_LEDCH_SCAN_PDOWN	0x0020
85 #define  XWAY_MMD_LEDCH_SCAN_EEE	0x0030
86 #define  XWAY_MMD_LEDCH_SCAN_ANEG	0x0040
87 #define  XWAY_MMD_LEDCH_SCAN_ABIST	0x0050
88 #define  XWAY_MMD_LEDCH_SCAN_CDIAG	0x0060
89 #define  XWAY_MMD_LEDCH_SCAN_TEST	0x0070
90 /* Configuration for LED Pin x */
91 #define XWAY_MMD_LED0H			0x01E2
92 /* Fast Blinking Configuration */
93 #define  XWAY_MMD_LEDxH_BLINKF_MASK	0x000F
94 #define  XWAY_MMD_LEDxH_BLINKF_NONE	0x0000
95 #define  XWAY_MMD_LEDxH_BLINKF_LINK10	0x0001
96 #define  XWAY_MMD_LEDxH_BLINKF_LINK100	0x0002
97 #define  XWAY_MMD_LEDxH_BLINKF_LINK10X	0x0003
98 #define  XWAY_MMD_LEDxH_BLINKF_LINK1000	0x0004
99 #define  XWAY_MMD_LEDxH_BLINKF_LINK10_0	0x0005
100 #define  XWAY_MMD_LEDxH_BLINKF_LINK100X	0x0006
101 #define  XWAY_MMD_LEDxH_BLINKF_LINK10XX	0x0007
102 #define  XWAY_MMD_LEDxH_BLINKF_PDOWN	0x0008
103 #define  XWAY_MMD_LEDxH_BLINKF_EEE	0x0009
104 #define  XWAY_MMD_LEDxH_BLINKF_ANEG	0x000A
105 #define  XWAY_MMD_LEDxH_BLINKF_ABIST	0x000B
106 #define  XWAY_MMD_LEDxH_BLINKF_CDIAG	0x000C
107 /* Constant On Configuration */
108 #define  XWAY_MMD_LEDxH_CON_MASK	0x00F0
109 #define  XWAY_MMD_LEDxH_CON_NONE	0x0000
110 #define  XWAY_MMD_LEDxH_CON_LINK10	0x0010
111 #define  XWAY_MMD_LEDxH_CON_LINK100	0x0020
112 #define  XWAY_MMD_LEDxH_CON_LINK10X	0x0030
113 #define  XWAY_MMD_LEDxH_CON_LINK1000	0x0040
114 #define  XWAY_MMD_LEDxH_CON_LINK10_0	0x0050
115 #define  XWAY_MMD_LEDxH_CON_LINK100X	0x0060
116 #define  XWAY_MMD_LEDxH_CON_LINK10XX	0x0070
117 #define  XWAY_MMD_LEDxH_CON_PDOWN	0x0080
118 #define  XWAY_MMD_LEDxH_CON_EEE		0x0090
119 #define  XWAY_MMD_LEDxH_CON_ANEG	0x00A0
120 #define  XWAY_MMD_LEDxH_CON_ABIST	0x00B0
121 #define  XWAY_MMD_LEDxH_CON_CDIAG	0x00C0
122 #define  XWAY_MMD_LEDxH_CON_COPPER	0x00D0
123 #define  XWAY_MMD_LEDxH_CON_FIBER	0x00E0
124 /* Configuration for LED Pin x */
125 #define XWAY_MMD_LED0L			0x01E3
126 /* Pulsing Configuration */
127 #define  XWAY_MMD_LEDxL_PULSE_MASK	0x000F
128 #define  XWAY_MMD_LEDxL_PULSE_NONE	0x0000
129 #define  XWAY_MMD_LEDxL_PULSE_TXACT	0x0001
130 #define  XWAY_MMD_LEDxL_PULSE_RXACT	0x0002
131 #define  XWAY_MMD_LEDxL_PULSE_COL	0x0004
132 /* Slow Blinking Configuration */
133 #define  XWAY_MMD_LEDxL_BLINKS_MASK	0x00F0
134 #define  XWAY_MMD_LEDxL_BLINKS_NONE	0x0000
135 #define  XWAY_MMD_LEDxL_BLINKS_LINK10	0x0010
136 #define  XWAY_MMD_LEDxL_BLINKS_LINK100	0x0020
137 #define  XWAY_MMD_LEDxL_BLINKS_LINK10X	0x0030
138 #define  XWAY_MMD_LEDxL_BLINKS_LINK1000	0x0040
139 #define  XWAY_MMD_LEDxL_BLINKS_LINK10_0	0x0050
140 #define  XWAY_MMD_LEDxL_BLINKS_LINK100X	0x0060
141 #define  XWAY_MMD_LEDxL_BLINKS_LINK10XX	0x0070
142 #define  XWAY_MMD_LEDxL_BLINKS_PDOWN	0x0080
143 #define  XWAY_MMD_LEDxL_BLINKS_EEE	0x0090
144 #define  XWAY_MMD_LEDxL_BLINKS_ANEG	0x00A0
145 #define  XWAY_MMD_LEDxL_BLINKS_ABIST	0x00B0
146 #define  XWAY_MMD_LEDxL_BLINKS_CDIAG	0x00C0
147 #define XWAY_MMD_LED1H			0x01E4
148 #define XWAY_MMD_LED1L			0x01E5
149 #define XWAY_MMD_LED2H			0x01E6
150 #define XWAY_MMD_LED2L			0x01E7
151 #define XWAY_MMD_LED3H			0x01E8
152 #define XWAY_MMD_LED3L			0x01E9
153 
154 #define PHY_ID_PHY11G_1_3		0x030260D1
155 #define PHY_ID_PHY22F_1_3		0x030260E1
156 #define PHY_ID_PHY11G_1_4		0xD565A400
157 #define PHY_ID_PHY22F_1_4		0xD565A410
158 #define PHY_ID_PHY11G_1_5		0xD565A401
159 #define PHY_ID_PHY22F_1_5		0xD565A411
160 #define PHY_ID_PHY11G_VR9_1_1		0xD565A408
161 #define PHY_ID_PHY22F_VR9_1_1		0xD565A418
162 #define PHY_ID_PHY11G_VR9_1_2		0xD565A409
163 #define PHY_ID_PHY22F_VR9_1_2		0xD565A419
164 
165 static const int xway_internal_delay[] = {0, 500, 1000, 1500, 2000, 2500,
166 					 3000, 3500};
167 
xway_gphy_rgmii_init(struct phy_device * phydev)168 static int xway_gphy_rgmii_init(struct phy_device *phydev)
169 {
170 	struct device *dev = &phydev->mdio.dev;
171 	unsigned int delay_size = ARRAY_SIZE(xway_internal_delay);
172 	s32 int_delay;
173 	int val = 0;
174 
175 	if (!phy_interface_is_rgmii(phydev))
176 		return 0;
177 
178 	/* Existing behavior was to use default pin strapping delay in rgmii
179 	 * mode, but rgmii should have meant no delay.  Warn existing users,
180 	 * but do not change anything at the moment.
181 	 */
182 	if (phydev->interface == PHY_INTERFACE_MODE_RGMII) {
183 		u16 txskew, rxskew;
184 
185 		val = phy_read(phydev, XWAY_MDIO_MIICTRL);
186 		if (val < 0)
187 			return val;
188 
189 		txskew = FIELD_GET(XWAY_MDIO_MIICTRL_TXSKEW_MASK, val);
190 		rxskew = FIELD_GET(XWAY_MDIO_MIICTRL_RXSKEW_MASK, val);
191 
192 		if (txskew > 0 || rxskew > 0)
193 			phydev_warn(phydev,
194 				    "PHY has delays (e.g. via pin strapping), but phy-mode = 'rgmii'\n"
195 				    "Should be 'rgmii-id' to use internal delays txskew:%d ps rxskew:%d ps\n",
196 				    xway_internal_delay[txskew],
197 				    xway_internal_delay[rxskew]);
198 		return 0;
199 	}
200 
201 	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID ||
202 	    phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) {
203 		int_delay = phy_get_internal_delay(phydev, dev,
204 						   xway_internal_delay,
205 						   delay_size, true);
206 
207 		/* if rx-internal-delay-ps is missing, use default of 2.0 ns */
208 		if (int_delay < 0)
209 			int_delay = 4; /* 2000 ps */
210 
211 		val |= FIELD_PREP(XWAY_MDIO_MIICTRL_RXSKEW_MASK, int_delay);
212 	}
213 
214 	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID ||
215 	    phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) {
216 		int_delay = phy_get_internal_delay(phydev, dev,
217 						   xway_internal_delay,
218 						   delay_size, false);
219 
220 		/* if tx-internal-delay-ps is missing, use default of 2.0 ns */
221 		if (int_delay < 0)
222 			int_delay = 4; /* 2000 ps */
223 
224 		val |= FIELD_PREP(XWAY_MDIO_MIICTRL_TXSKEW_MASK, int_delay);
225 	}
226 
227 	return phy_modify(phydev, XWAY_MDIO_MIICTRL,
228 			  XWAY_MDIO_MIICTRL_RXSKEW_MASK |
229 			  XWAY_MDIO_MIICTRL_TXSKEW_MASK, val);
230 }
231 
xway_gphy_config_init(struct phy_device * phydev)232 static int xway_gphy_config_init(struct phy_device *phydev)
233 {
234 	int err;
235 	u32 ledxh;
236 	u32 ledxl;
237 
238 	/* Mask all interrupts */
239 	err = phy_write(phydev, XWAY_MDIO_IMASK, 0);
240 	if (err)
241 		return err;
242 
243 	/* Clear all pending interrupts */
244 	phy_read(phydev, XWAY_MDIO_ISTAT);
245 
246 	/* Ensure that integrated led function is enabled for all leds */
247 	err = phy_write(phydev, XWAY_MDIO_LED,
248 			XWAY_MDIO_LED_LED0_EN |
249 			XWAY_MDIO_LED_LED1_EN |
250 			XWAY_MDIO_LED_LED2_EN |
251 			XWAY_MDIO_LED_LED3_EN);
252 	if (err)
253 		return err;
254 
255 	phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LEDCH,
256 		      XWAY_MMD_LEDCH_NACS_NONE |
257 		      XWAY_MMD_LEDCH_SBF_F02HZ |
258 		      XWAY_MMD_LEDCH_FBF_F16HZ);
259 	phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LEDCL,
260 		      XWAY_MMD_LEDCH_CBLINK_NONE |
261 		      XWAY_MMD_LEDCH_SCAN_NONE);
262 
263 	/**
264 	 * In most cases only one LED is connected to this phy, so
265 	 * configure them all to constant on and pulse mode. LED3 is
266 	 * only available in some packages, leave it in its reset
267 	 * configuration.
268 	 */
269 	ledxh = XWAY_MMD_LEDxH_BLINKF_NONE | XWAY_MMD_LEDxH_CON_LINK10XX;
270 	ledxl = XWAY_MMD_LEDxL_PULSE_TXACT | XWAY_MMD_LEDxL_PULSE_RXACT |
271 		XWAY_MMD_LEDxL_BLINKS_NONE;
272 	phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LED0H, ledxh);
273 	phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LED0L, ledxl);
274 	phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LED1H, ledxh);
275 	phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LED1L, ledxl);
276 	phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LED2H, ledxh);
277 	phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LED2L, ledxl);
278 
279 	err = xway_gphy_rgmii_init(phydev);
280 	if (err)
281 		return err;
282 
283 	return 0;
284 }
285 
xway_gphy14_config_aneg(struct phy_device * phydev)286 static int xway_gphy14_config_aneg(struct phy_device *phydev)
287 {
288 	int reg, err;
289 
290 	/* Advertise as multi-port device, see IEEE802.3-2002 40.5.1.1 */
291 	/* This is a workaround for an errata in rev < 1.5 devices */
292 	reg = phy_read(phydev, MII_CTRL1000);
293 	reg |= ADVERTISED_MPD;
294 	err = phy_write(phydev, MII_CTRL1000, reg);
295 	if (err)
296 		return err;
297 
298 	return genphy_config_aneg(phydev);
299 }
300 
xway_gphy_ack_interrupt(struct phy_device * phydev)301 static int xway_gphy_ack_interrupt(struct phy_device *phydev)
302 {
303 	int reg;
304 
305 	reg = phy_read(phydev, XWAY_MDIO_ISTAT);
306 	return (reg < 0) ? reg : 0;
307 }
308 
xway_gphy_config_intr(struct phy_device * phydev)309 static int xway_gphy_config_intr(struct phy_device *phydev)
310 {
311 	u16 mask = 0;
312 	int err;
313 
314 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {
315 		err = xway_gphy_ack_interrupt(phydev);
316 		if (err)
317 			return err;
318 
319 		mask = XWAY_MDIO_INIT_MASK;
320 		err = phy_write(phydev, XWAY_MDIO_IMASK, mask);
321 	} else {
322 		err = phy_write(phydev, XWAY_MDIO_IMASK, mask);
323 		if (err)
324 			return err;
325 
326 		err = xway_gphy_ack_interrupt(phydev);
327 	}
328 
329 	return err;
330 }
331 
xway_gphy_handle_interrupt(struct phy_device * phydev)332 static irqreturn_t xway_gphy_handle_interrupt(struct phy_device *phydev)
333 {
334 	int irq_status;
335 
336 	irq_status = phy_read(phydev, XWAY_MDIO_ISTAT);
337 	if (irq_status < 0) {
338 		phy_error(phydev);
339 		return IRQ_NONE;
340 	}
341 
342 	if (!(irq_status & XWAY_MDIO_INIT_MASK))
343 		return IRQ_NONE;
344 
345 	phy_trigger_machine(phydev);
346 
347 	return IRQ_HANDLED;
348 }
349 
350 static struct phy_driver xway_gphy[] = {
351 	{
352 		.phy_id		= PHY_ID_PHY11G_1_3,
353 		.phy_id_mask	= 0xffffffff,
354 		.name		= "Intel XWAY PHY11G (PEF 7071/PEF 7072) v1.3",
355 		/* PHY_GBIT_FEATURES */
356 		.config_init	= xway_gphy_config_init,
357 		.config_aneg	= xway_gphy14_config_aneg,
358 		.handle_interrupt = xway_gphy_handle_interrupt,
359 		.config_intr	= xway_gphy_config_intr,
360 		.suspend	= genphy_suspend,
361 		.resume		= genphy_resume,
362 	}, {
363 		.phy_id		= PHY_ID_PHY22F_1_3,
364 		.phy_id_mask	= 0xffffffff,
365 		.name		= "Intel XWAY PHY22F (PEF 7061) v1.3",
366 		/* PHY_BASIC_FEATURES */
367 		.config_init	= xway_gphy_config_init,
368 		.config_aneg	= xway_gphy14_config_aneg,
369 		.handle_interrupt = xway_gphy_handle_interrupt,
370 		.config_intr	= xway_gphy_config_intr,
371 		.suspend	= genphy_suspend,
372 		.resume		= genphy_resume,
373 	}, {
374 		.phy_id		= PHY_ID_PHY11G_1_4,
375 		.phy_id_mask	= 0xffffffff,
376 		.name		= "Intel XWAY PHY11G (PEF 7071/PEF 7072) v1.4",
377 		/* PHY_GBIT_FEATURES */
378 		.config_init	= xway_gphy_config_init,
379 		.config_aneg	= xway_gphy14_config_aneg,
380 		.handle_interrupt = xway_gphy_handle_interrupt,
381 		.config_intr	= xway_gphy_config_intr,
382 		.suspend	= genphy_suspend,
383 		.resume		= genphy_resume,
384 	}, {
385 		.phy_id		= PHY_ID_PHY22F_1_4,
386 		.phy_id_mask	= 0xffffffff,
387 		.name		= "Intel XWAY PHY22F (PEF 7061) v1.4",
388 		/* PHY_BASIC_FEATURES */
389 		.config_init	= xway_gphy_config_init,
390 		.config_aneg	= xway_gphy14_config_aneg,
391 		.handle_interrupt = xway_gphy_handle_interrupt,
392 		.config_intr	= xway_gphy_config_intr,
393 		.suspend	= genphy_suspend,
394 		.resume		= genphy_resume,
395 	}, {
396 		.phy_id		= PHY_ID_PHY11G_1_5,
397 		.phy_id_mask	= 0xffffffff,
398 		.name		= "Intel XWAY PHY11G (PEF 7071/PEF 7072) v1.5 / v1.6",
399 		/* PHY_GBIT_FEATURES */
400 		.config_init	= xway_gphy_config_init,
401 		.handle_interrupt = xway_gphy_handle_interrupt,
402 		.config_intr	= xway_gphy_config_intr,
403 		.suspend	= genphy_suspend,
404 		.resume		= genphy_resume,
405 	}, {
406 		.phy_id		= PHY_ID_PHY22F_1_5,
407 		.phy_id_mask	= 0xffffffff,
408 		.name		= "Intel XWAY PHY22F (PEF 7061) v1.5 / v1.6",
409 		/* PHY_BASIC_FEATURES */
410 		.config_init	= xway_gphy_config_init,
411 		.handle_interrupt = xway_gphy_handle_interrupt,
412 		.config_intr	= xway_gphy_config_intr,
413 		.suspend	= genphy_suspend,
414 		.resume		= genphy_resume,
415 	}, {
416 		.phy_id		= PHY_ID_PHY11G_VR9_1_1,
417 		.phy_id_mask	= 0xffffffff,
418 		.name		= "Intel XWAY PHY11G (xRX v1.1 integrated)",
419 		/* PHY_GBIT_FEATURES */
420 		.config_init	= xway_gphy_config_init,
421 		.handle_interrupt = xway_gphy_handle_interrupt,
422 		.config_intr	= xway_gphy_config_intr,
423 		.suspend	= genphy_suspend,
424 		.resume		= genphy_resume,
425 	}, {
426 		.phy_id		= PHY_ID_PHY22F_VR9_1_1,
427 		.phy_id_mask	= 0xffffffff,
428 		.name		= "Intel XWAY PHY22F (xRX v1.1 integrated)",
429 		/* PHY_BASIC_FEATURES */
430 		.config_init	= xway_gphy_config_init,
431 		.handle_interrupt = xway_gphy_handle_interrupt,
432 		.config_intr	= xway_gphy_config_intr,
433 		.suspend	= genphy_suspend,
434 		.resume		= genphy_resume,
435 	}, {
436 		.phy_id		= PHY_ID_PHY11G_VR9_1_2,
437 		.phy_id_mask	= 0xffffffff,
438 		.name		= "Intel XWAY PHY11G (xRX v1.2 integrated)",
439 		/* PHY_GBIT_FEATURES */
440 		.config_init	= xway_gphy_config_init,
441 		.handle_interrupt = xway_gphy_handle_interrupt,
442 		.config_intr	= xway_gphy_config_intr,
443 		.suspend	= genphy_suspend,
444 		.resume		= genphy_resume,
445 	}, {
446 		.phy_id		= PHY_ID_PHY22F_VR9_1_2,
447 		.phy_id_mask	= 0xffffffff,
448 		.name		= "Intel XWAY PHY22F (xRX v1.2 integrated)",
449 		/* PHY_BASIC_FEATURES */
450 		.config_init	= xway_gphy_config_init,
451 		.handle_interrupt = xway_gphy_handle_interrupt,
452 		.config_intr	= xway_gphy_config_intr,
453 		.suspend	= genphy_suspend,
454 		.resume		= genphy_resume,
455 	},
456 };
457 module_phy_driver(xway_gphy);
458 
459 static struct mdio_device_id __maybe_unused xway_gphy_tbl[] = {
460 	{ PHY_ID_PHY11G_1_3, 0xffffffff },
461 	{ PHY_ID_PHY22F_1_3, 0xffffffff },
462 	{ PHY_ID_PHY11G_1_4, 0xffffffff },
463 	{ PHY_ID_PHY22F_1_4, 0xffffffff },
464 	{ PHY_ID_PHY11G_1_5, 0xffffffff },
465 	{ PHY_ID_PHY22F_1_5, 0xffffffff },
466 	{ PHY_ID_PHY11G_VR9_1_1, 0xffffffff },
467 	{ PHY_ID_PHY22F_VR9_1_1, 0xffffffff },
468 	{ PHY_ID_PHY11G_VR9_1_2, 0xffffffff },
469 	{ PHY_ID_PHY22F_VR9_1_2, 0xffffffff },
470 	{ }
471 };
472 MODULE_DEVICE_TABLE(mdio, xway_gphy_tbl);
473 
474 MODULE_DESCRIPTION("Intel XWAY PHY driver");
475 MODULE_LICENSE("GPL");
476