1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _LINUX_BRCMPHY_H 3 #define _LINUX_BRCMPHY_H 4 5 #include <linux/phy.h> 6 7 /* All Broadcom Ethernet switches have a pseudo-PHY at address 30 which is used 8 * to configure the switch internal registers via MDIO accesses. 9 */ 10 #define BRCM_PSEUDO_PHY_ADDR 30 11 12 #define PHY_ID_BCM50610 0x0143bd60 13 #define PHY_ID_BCM50610M 0x0143bd70 14 #define PHY_ID_BCM5221 0x004061e0 15 #define PHY_ID_BCM5241 0x0143bc30 16 #define PHY_ID_BCMAC131 0x0143bc70 17 #define PHY_ID_BCM5481 0x0143bca0 18 #define PHY_ID_BCM5395 0x0143bcf0 19 #define PHY_ID_BCM53125 0x03625f20 20 #define PHY_ID_BCM53128 0x03625e10 21 #define PHY_ID_BCM54810 0x03625d00 22 #define PHY_ID_BCM54811 0x03625cc0 23 #define PHY_ID_BCM5482 0x0143bcb0 24 #define PHY_ID_BCM5411 0x00206070 25 #define PHY_ID_BCM5421 0x002060e0 26 #define PHY_ID_BCM54210E 0x600d84a0 27 #define PHY_ID_BCM5464 0x002060b0 28 #define PHY_ID_BCM5461 0x002060c0 29 #define PHY_ID_BCM54612E 0x03625e60 30 #define PHY_ID_BCM54616S 0x03625d10 31 #define PHY_ID_BCM54140 0xae025009 32 #define PHY_ID_BCM57780 0x03625d90 33 #define PHY_ID_BCM89610 0x03625cd0 34 35 #define PHY_ID_BCM72113 0x35905310 36 #define PHY_ID_BCM72116 0x35905350 37 #define PHY_ID_BCM72165 0x35905340 38 #define PHY_ID_BCM7250 0xae025280 39 #define PHY_ID_BCM7255 0xae025120 40 #define PHY_ID_BCM7260 0xae025190 41 #define PHY_ID_BCM7268 0xae025090 42 #define PHY_ID_BCM7271 0xae0253b0 43 #define PHY_ID_BCM7278 0xae0251a0 44 #define PHY_ID_BCM7364 0xae025260 45 #define PHY_ID_BCM7366 0x600d8490 46 #define PHY_ID_BCM7346 0x600d8650 47 #define PHY_ID_BCM7362 0x600d84b0 48 #define PHY_ID_BCM74165 0x359052c0 49 #define PHY_ID_BCM7425 0x600d86b0 50 #define PHY_ID_BCM7429 0x600d8730 51 #define PHY_ID_BCM7435 0x600d8750 52 #define PHY_ID_BCM74371 0xae0252e0 53 #define PHY_ID_BCM7439 0x600d8480 54 #define PHY_ID_BCM7439_2 0xae025080 55 #define PHY_ID_BCM7445 0x600d8510 56 #define PHY_ID_BCM7712 0x35905330 57 58 #define PHY_ID_BCM_CYGNUS 0xae025200 59 #define PHY_ID_BCM_OMEGA 0xae025100 60 61 #define PHY_BCM_OUI_MASK 0xfffffc00 62 #define PHY_BCM_OUI_1 0x00206000 63 #define PHY_BCM_OUI_2 0x0143bc00 64 #define PHY_BCM_OUI_3 0x03625c00 65 #define PHY_BCM_OUI_4 0x600d8400 66 #define PHY_BCM_OUI_5 0x03625e00 67 #define PHY_BCM_OUI_6 0xae025000 68 69 #define PHY_BRCM_AUTO_PWRDWN_ENABLE 0x00000001 70 #define PHY_BRCM_RX_REFCLK_UNUSED 0x00000002 71 #define PHY_BRCM_CLEAR_RGMII_MODE 0x00000004 72 #define PHY_BRCM_DIS_TXCRXC_NOENRGY 0x00000008 73 #define PHY_BRCM_EN_MASTER_MODE 0x00000010 74 #define PHY_BRCM_IDDQ_SUSPEND 0x00000020 75 76 /* Broadcom BCM7xxx specific workarounds */ 77 #define PHY_BRCM_7XXX_REV(x) (((x) >> 8) & 0xff) 78 #define PHY_BRCM_7XXX_PATCH(x) ((x) & 0xff) 79 #define PHY_BCM_FLAGS_VALID 0x80000000 80 81 /* Broadcom BCM54XX register definitions, common to most Broadcom PHYs */ 82 #define MII_BCM54XX_ECR 0x10 /* BCM54xx extended control register */ 83 #define MII_BCM54XX_ECR_IM 0x1000 /* Interrupt mask */ 84 #define MII_BCM54XX_ECR_IF 0x0800 /* Interrupt force */ 85 #define MII_BCM54XX_ECR_FIFOE 0x0001 /* FIFO elasticity */ 86 87 #define MII_BCM54XX_ESR 0x11 /* BCM54xx extended status register */ 88 #define MII_BCM54XX_ESR_IS 0x1000 /* Interrupt status */ 89 90 #define MII_BCM54XX_EXP_DATA 0x15 /* Expansion register data */ 91 #define MII_BCM54XX_EXP_SEL 0x17 /* Expansion register select */ 92 #define MII_BCM54XX_EXP_SEL_TOP 0x0d00 /* TOP_MISC expansion register select */ 93 #define MII_BCM54XX_EXP_SEL_SSD 0x0e00 /* Secondary SerDes select */ 94 #define MII_BCM54XX_EXP_SEL_WOL 0x0e00 /* Wake-on-LAN expansion select register */ 95 #define MII_BCM54XX_EXP_SEL_ER 0x0f00 /* Expansion register select */ 96 #define MII_BCM54XX_EXP_SEL_ETC 0x0d00 /* Expansion register spare + 2k mem */ 97 98 #define MII_BCM54XX_AUX_CTL 0x18 /* Auxiliary control register */ 99 #define MII_BCM54XX_ISR 0x1a /* BCM54xx interrupt status register */ 100 #define MII_BCM54XX_IMR 0x1b /* BCM54xx interrupt mask register */ 101 #define MII_BCM54XX_INT_CRCERR 0x0001 /* CRC error */ 102 #define MII_BCM54XX_INT_LINK 0x0002 /* Link status changed */ 103 #define MII_BCM54XX_INT_SPEED 0x0004 /* Link speed change */ 104 #define MII_BCM54XX_INT_DUPLEX 0x0008 /* Duplex mode changed */ 105 #define MII_BCM54XX_INT_LRS 0x0010 /* Local receiver status changed */ 106 #define MII_BCM54XX_INT_RRS 0x0020 /* Remote receiver status changed */ 107 #define MII_BCM54XX_INT_SSERR 0x0040 /* Scrambler synchronization error */ 108 #define MII_BCM54XX_INT_UHCD 0x0080 /* Unsupported HCD negotiated */ 109 #define MII_BCM54XX_INT_NHCD 0x0100 /* No HCD */ 110 #define MII_BCM54XX_INT_NHCDL 0x0200 /* No HCD link */ 111 #define MII_BCM54XX_INT_ANPR 0x0400 /* Auto-negotiation page received */ 112 #define MII_BCM54XX_INT_LC 0x0800 /* All counters below 128 */ 113 #define MII_BCM54XX_INT_HC 0x1000 /* Counter above 32768 */ 114 #define MII_BCM54XX_INT_MDIX 0x2000 /* MDIX status change */ 115 #define MII_BCM54XX_INT_PSERR 0x4000 /* Pair swap error */ 116 117 #define MII_BCM54XX_SHD 0x1c /* 0x1c shadow registers */ 118 #define MII_BCM54XX_SHD_WRITE 0x8000 119 #define MII_BCM54XX_SHD_VAL(x) ((x & 0x1f) << 10) 120 #define MII_BCM54XX_SHD_DATA(x) ((x & 0x3ff) << 0) 121 122 #define MII_BCM54XX_RDB_ADDR 0x1e 123 #define MII_BCM54XX_RDB_DATA 0x1f 124 125 /* legacy access control via rdb/expansion register */ 126 #define BCM54XX_RDB_REG0087 0x0087 127 #define BCM54XX_EXP_REG7E (MII_BCM54XX_EXP_SEL_ER + 0x7E) 128 #define BCM54XX_ACCESS_MODE_LEGACY_EN BIT(15) 129 130 /* 131 * AUXILIARY CONTROL SHADOW ACCESS REGISTERS. (PHY REG 0x18) 132 */ 133 #define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x00 134 #define MII_BCM54XX_AUXCTL_ACTL_TX_6DB 0x0400 135 #define MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA 0x0800 136 #define MII_BCM54XX_AUXCTL_ACTL_EXT_PKT_LEN 0x4000 137 138 #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x07 139 #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_WIRESPEED_EN 0x0010 140 #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_EN 0x0080 141 #define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN 0x0100 142 #define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX 0x0200 143 #define MII_BCM54XX_AUXCTL_MISC_WREN 0x8000 144 145 #define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT 12 146 #define MII_BCM54XX_AUXCTL_SHDWSEL_MASK 0x0007 147 148 /* 149 * Broadcom LED source encodings. These are used in BCM5461, BCM5481, 150 * BCM5482, and possibly some others. 151 */ 152 #define BCM_LED_SRC_LINKSPD1 0x0 153 #define BCM_LED_SRC_LINKSPD2 0x1 154 #define BCM_LED_SRC_XMITLED 0x2 155 #define BCM_LED_SRC_ACTIVITYLED 0x3 156 #define BCM_LED_SRC_FDXLED 0x4 157 #define BCM_LED_SRC_SLAVE 0x5 158 #define BCM_LED_SRC_INTR 0x6 159 #define BCM_LED_SRC_QUALITY 0x7 160 #define BCM_LED_SRC_RCVLED 0x8 161 #define BCM_LED_SRC_WIRESPEED 0x9 162 #define BCM_LED_SRC_MULTICOLOR1 0xa 163 #define BCM_LED_SRC_OPENSHORT 0xb 164 #define BCM_LED_SRC_OFF 0xe /* Tied high */ 165 #define BCM_LED_SRC_ON 0xf /* Tied low */ 166 #define BCM_LED_SRC_MASK GENMASK(3, 0) 167 168 /* 169 * Broadcom Multicolor LED configurations (expansion register 4) 170 */ 171 #define BCM_EXP_MULTICOLOR (MII_BCM54XX_EXP_SEL_ER + 0x04) 172 #define BCM_LED_MULTICOLOR_IN_PHASE BIT(8) 173 #define BCM_LED_MULTICOLOR_LINK_ACT 0x0 174 #define BCM_LED_MULTICOLOR_SPEED 0x1 175 #define BCM_LED_MULTICOLOR_ACT_FLASH 0x2 176 #define BCM_LED_MULTICOLOR_FDX 0x3 177 #define BCM_LED_MULTICOLOR_OFF 0x4 178 #define BCM_LED_MULTICOLOR_ON 0x5 179 #define BCM_LED_MULTICOLOR_ALT 0x6 180 #define BCM_LED_MULTICOLOR_FLASH 0x7 181 #define BCM_LED_MULTICOLOR_LINK 0x8 182 #define BCM_LED_MULTICOLOR_ACT 0x9 183 #define BCM_LED_MULTICOLOR_PROGRAM 0xa 184 185 /* 186 * BCM5482: Shadow registers 187 * Shadow values go into bits [14:10] of register 0x1c to select a shadow 188 * register to access. 189 */ 190 191 /* 00100: Reserved control register 2 */ 192 #define BCM54XX_SHD_SCR2 0x04 193 #define BCM54XX_SHD_SCR2_WSPD_RTRY_DIS 0x100 194 #define BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_SHIFT 2 195 #define BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_OFFSET 2 196 #define BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_MASK 0x7 197 198 /* 00101: Spare Control Register 3 */ 199 #define BCM54XX_SHD_SCR3 0x05 200 #define BCM54XX_SHD_SCR3_DEF_CLK125 0x0001 201 #define BCM54XX_SHD_SCR3_DLLAPD_DIS 0x0002 202 #define BCM54XX_SHD_SCR3_TRDDAPD 0x0004 203 #define BCM54XX_SHD_SCR3_RXCTXC_DIS 0x0100 204 205 /* 01010: Auto Power-Down */ 206 #define BCM54XX_SHD_APD 0x0a 207 #define BCM_APD_CLR_MASK 0xFE9F /* clear bits 5, 6 & 8 */ 208 #define BCM54XX_SHD_APD_EN 0x0020 209 #define BCM_NO_ANEG_APD_EN 0x0060 /* bits 5 & 6 */ 210 #define BCM_APD_SINGLELP_EN 0x0100 /* Bit 8 */ 211 212 #define BCM54XX_SHD_LEDS1 0x0d /* 01101: LED Selector 1 */ 213 /* LED3 / ~LINKSPD[2] selector */ 214 #define BCM54XX_SHD_LEDS_SHIFT(led) (4 * (led)) 215 #define BCM54XX_SHD_LEDS1_LED3(src) ((src & 0xf) << 4) 216 /* LED1 / ~LINKSPD[1] selector */ 217 #define BCM54XX_SHD_LEDS1_LED1(src) ((src & 0xf) << 0) 218 #define BCM54XX_SHD_LEDS2 0x0e /* 01110: LED Selector 2 */ 219 #define BCM54XX_SHD_RGMII_MODE 0x0b /* 01011: RGMII Mode Selector */ 220 #define BCM5482_SHD_SSD 0x14 /* 10100: Secondary SerDes control */ 221 #define BCM5482_SHD_SSD_LEDM 0x0008 /* SSD LED Mode enable */ 222 #define BCM5482_SHD_SSD_EN 0x0001 /* SSD enable */ 223 224 /* 10011: SerDes 100-FX Control Register */ 225 #define BCM54616S_SHD_100FX_CTRL 0x13 226 #define BCM54616S_100FX_MODE BIT(0) /* 100-FX SerDes Enable */ 227 228 /* 11111: Mode Control Register */ 229 #define BCM54XX_SHD_MODE 0x1f 230 #define BCM54XX_SHD_INTF_SEL_MASK GENMASK(2, 1) /* INTERF_SEL[1:0] */ 231 #define BCM54XX_SHD_INTF_SEL_RGMII 0x02 232 #define BCM54XX_SHD_INTF_SEL_SGMII 0x04 233 #define BCM54XX_SHD_INTF_SEL_GBIC 0x06 234 #define BCM54XX_SHD_MODE_1000BX BIT(0) /* Enable 1000-X registers */ 235 236 /* 237 * EXPANSION SHADOW ACCESS REGISTERS. (PHY REG 0x15, 0x16, and 0x17) 238 */ 239 #define MII_BCM54XX_EXP_AADJ1CH0 0x001f 240 #define MII_BCM54XX_EXP_AADJ1CH0_SWP_ABCD_OEN 0x0200 241 #define MII_BCM54XX_EXP_AADJ1CH0_SWSEL_THPF 0x0100 242 #define MII_BCM54XX_EXP_AADJ1CH3 0x601f 243 #define MII_BCM54XX_EXP_AADJ1CH3_ADCCKADJ 0x0002 244 #define MII_BCM54XX_EXP_EXP08 0x0F08 245 #define MII_BCM54XX_EXP_EXP08_RJCT_2MHZ 0x0001 246 #define MII_BCM54XX_EXP_EXP08_EARLY_DAC_WAKE 0x0200 247 #define MII_BCM54XX_EXP_EXP08_FORCE_DAC_WAKE 0x0100 248 #define MII_BCM54XX_EXP_EXP75 0x0f75 249 #define MII_BCM54XX_EXP_EXP75_VDACCTRL 0x003c 250 #define MII_BCM54XX_EXP_EXP75_CM_OSC 0x0001 251 #define MII_BCM54XX_EXP_EXP96 0x0f96 252 #define MII_BCM54XX_EXP_EXP96_MYST 0x0010 253 #define MII_BCM54XX_EXP_EXP97 0x0f97 254 #define MII_BCM54XX_EXP_EXP97_MYST 0x0c0c 255 256 /* Top-MISC expansion registers */ 257 #define BCM54XX_TOP_MISC_IDDQ_CTRL (MII_BCM54XX_EXP_SEL_TOP + 0x06) 258 #define BCM54XX_TOP_MISC_IDDQ_LP (1 << 0) 259 #define BCM54XX_TOP_MISC_IDDQ_SD (1 << 2) 260 #define BCM54XX_TOP_MISC_IDDQ_SR (1 << 3) 261 262 #define BCM54XX_TOP_MISC_LED_CTL (MII_BCM54XX_EXP_SEL_TOP + 0x0C) 263 #define BCM54XX_LED4_SEL_INTR BIT(1) 264 265 /* 266 * BCM5482: Secondary SerDes registers 267 */ 268 #define BCM5482_SSD_1000BX_CTL 0x00 /* 1000BASE-X Control */ 269 #define BCM5482_SSD_1000BX_CTL_PWRDOWN 0x0800 /* Power-down SSD */ 270 #define BCM5482_SSD_SGMII_SLAVE 0x15 /* SGMII Slave Register */ 271 #define BCM5482_SSD_SGMII_SLAVE_EN 0x0002 /* Slave mode enable */ 272 #define BCM5482_SSD_SGMII_SLAVE_AD 0x0001 /* Slave auto-detection */ 273 274 /* BroadR-Reach LRE Registers. */ 275 #define MII_BCM54XX_LRECR 0x00 /* LRE Control Register */ 276 #define MII_BCM54XX_LRESR 0x01 /* LRE Status Register */ 277 #define MII_BCM54XX_LREPHYSID1 0x02 /* LRE PHYS ID 1 */ 278 #define MII_BCM54XX_LREPHYSID2 0x03 /* LRE PHYS ID 2 */ 279 #define MII_BCM54XX_LREANAA 0x04 /* LDS Auto-Negotiation Advertised Ability */ 280 #define MII_BCM54XX_LREANAC 0x05 /* LDS Auto-Negotiation Advertised Control */ 281 #define MII_BCM54XX_LREANPT 0x06 /* LDS Ability Next Page Transmit */ 282 #define MII_BCM54XX_LRELPA 0x07 /* LDS Link Partner Ability */ 283 #define MII_BCM54XX_LRELPNPM 0x08 /* LDS Link Partner Next Page Message */ 284 #define MII_BCM54XX_LRELPNPC 0x09 /* LDS Link Partner Next Page Control */ 285 #define MII_BCM54XX_LRELDSE 0x0a /* LDS Expansion Register */ 286 #define MII_BCM54XX_LREES 0x0f /* LRE Extended Status */ 287 288 /* LRE control register. */ 289 #define LRECR_RESET 0x8000 /* Reset to default state */ 290 #define LRECR_LOOPBACK 0x4000 /* Internal Loopback */ 291 #define LRECR_LDSRES 0x2000 /* Restart LDS Process */ 292 #define LRECR_LDSEN 0x1000 /* LDS Enable */ 293 #define LRECR_PDOWN 0x0800 /* Enable low power state */ 294 #define LRECR_ISOLATE 0x0400 /* Isolate data paths from MII */ 295 #define LRECR_SPEED100 0x0200 /* Select 100 Mbps */ 296 #define LRECR_SPEED10 0x0000 /* Select 10 Mbps */ 297 #define LRECR_4PAIRS 0x0020 /* Select 4 Pairs */ 298 #define LRECR_2PAIRS 0x0010 /* Select 2 Pairs */ 299 #define LRECR_1PAIR 0x0000 /* Select 1 Pair */ 300 #define LRECR_MASTER 0x0008 /* Force Master when LDS disabled */ 301 #define LRECR_SLAVE 0x0000 /* Force Slave when LDS disabled */ 302 303 /* LRE status register. */ 304 #define LRESR_100_1PAIR 0x2000 /* Can do 100Mbps 1 Pair */ 305 #define LRESR_100_4PAIR 0x1000 /* Can do 100Mbps 4 Pairs */ 306 #define LRESR_100_2PAIR 0x0800 /* Can do 100Mbps 2 Pairs */ 307 #define LRESR_10_2PAIR 0x0400 /* Can do 10Mbps 2 Pairs */ 308 #define LRESR_10_1PAIR 0x0200 /* Can do 10Mbps 1 Pair */ 309 #define LRESR_ESTATEN 0x0100 /* Extended Status in R15 */ 310 #define LRESR_RESV 0x0080 /* Unused... */ 311 #define LRESR_MFPS 0x0040 /* Can suppress Management Frames Preamble */ 312 #define LRESR_LDSCOMPLETE 0x0020 /* LDS Auto-negotiation complete */ 313 #define LRESR_8023 0x0010 /* Has IEEE 802.3 Support */ 314 #define LRESR_LDSABILITY 0x0008 /* LDS auto-negotiation capable */ 315 #define LRESR_LSTATUS 0x0004 /* Link status */ 316 #define LRESR_JCD 0x0002 /* Jabber detected */ 317 #define LRESR_ERCAP 0x0001 /* Ext-reg capability */ 318 319 /* LDS Auto-Negotiation Advertised Ability. */ 320 #define LREANAA_PAUSE_ASYM 0x8000 /* Can pause asymmetrically */ 321 #define LREANAA_PAUSE 0x4000 /* Can pause */ 322 #define LREANAA_100_1PAIR 0x0020 /* Can do 100Mbps 1 Pair */ 323 #define LREANAA_100_4PAIR 0x0010 /* Can do 100Mbps 4 Pair */ 324 #define LREANAA_100_2PAIR 0x0008 /* Can do 100Mbps 2 Pair */ 325 #define LREANAA_10_2PAIR 0x0004 /* Can do 10Mbps 2 Pair */ 326 #define LREANAA_10_1PAIR 0x0002 /* Can do 10Mbps 1 Pair */ 327 328 #define LRE_ADVERTISE_FULL (LREANAA_100_1PAIR | LREANAA_100_4PAIR | \ 329 LREANAA_100_2PAIR | LREANAA_10_2PAIR | \ 330 LREANAA_10_1PAIR) 331 332 #define LRE_ADVERTISE_ALL LRE_ADVERTISE_FULL 333 334 /* LDS Link Partner Ability. */ 335 #define LRELPA_PAUSE_ASYM 0x8000 /* Supports asymmetric pause */ 336 #define LRELPA_PAUSE 0x4000 /* Supports pause capability */ 337 #define LRELPA_100_1PAIR 0x0020 /* 100Mbps 1 Pair capable */ 338 #define LRELPA_100_4PAIR 0x0010 /* 100Mbps 4 Pair capable */ 339 #define LRELPA_100_2PAIR 0x0008 /* 100Mbps 2 Pair capable */ 340 #define LRELPA_10_2PAIR 0x0004 /* 10Mbps 2 Pair capable */ 341 #define LRELPA_10_1PAIR 0x0002 /* 10Mbps 1 Pair capable */ 342 343 /* LDS Expansion register. */ 344 #define LDSE_DOWNGRADE 0x8000 /* Can do LDS Speed Downgrade */ 345 #define LDSE_MASTER 0x4000 /* Master / Slave */ 346 #define LDSE_PAIRS_MASK 0x3000 /* Pair Count Mask */ 347 #define LDSE_PAIRS_SHIFT 12 348 #define LDSE_4PAIRS (2 << LDSE_PAIRS_SHIFT) /* 4 Pairs Connection */ 349 #define LDSE_2PAIRS (1 << LDSE_PAIRS_SHIFT) /* 2 Pairs Connection */ 350 #define LDSE_1PAIR (0 << LDSE_PAIRS_SHIFT) /* 1 Pair Connection */ 351 #define LDSE_CABLEN_MASK 0x0FFF /* Cable Length Mask */ 352 353 /* BCM54810 Registers */ 354 #define BCM54810_EXP_BROADREACH_LRE_MISC_CTL (MII_BCM54XX_EXP_SEL_ER + 0x90) 355 #define BCM54810_EXP_BROADREACH_LRE_MISC_CTL_EN (1 << 0) 356 #define BCM54810_SHD_CLK_CTL 0x3 357 #define BCM54810_SHD_CLK_CTL_GTXCLK_EN (1 << 9) 358 359 /* BCM54811 Registers */ 360 #define BCM54811_EXP_BROADREACH_LRE_OVERLAY_CTL (MII_BCM54XX_EXP_SEL_ER + 0x9A) 361 /* Access Control Override Enable */ 362 #define BCM54811_EXP_BROADREACH_LRE_OVERLAY_CTL_EN BIT(15) 363 /* Access Control Override Value */ 364 #define BCM54811_EXP_BROADREACH_LRE_OVERLAY_CTL_OVERRIDE_VAL BIT(14) 365 /* Access Control Value */ 366 #define BCM54811_EXP_BROADREACH_LRE_OVERLAY_CTL_VAL BIT(13) 367 368 /* BCM54612E Registers */ 369 #define BCM54612E_EXP_SPARE0 (MII_BCM54XX_EXP_SEL_ETC + 0x34) 370 #define BCM54612E_LED4_CLK125OUT_EN (1 << 1) 371 372 373 /* Wake-on-LAN registers */ 374 #define BCM54XX_WOL_MAIN_CTL (MII_BCM54XX_EXP_SEL_WOL + 0x80) 375 #define BCM54XX_WOL_EN BIT(0) 376 #define BCM54XX_WOL_MODE_SINGLE_MPD 0 377 #define BCM54XX_WOL_MODE_SINGLE_MPDSEC 1 378 #define BCM54XX_WOL_MODE_DUAL 2 379 #define BCM54XX_WOL_MODE_SHIFT 1 380 #define BCM54XX_WOL_MODE_MASK 0x3 381 #define BCM54XX_WOL_MP_MSB_FF_EN BIT(3) 382 #define BCM54XX_WOL_SECKEY_OPT_4B 0 383 #define BCM54XX_WOL_SECKEY_OPT_6B 1 384 #define BCM54XX_WOL_SECKEY_OPT_8B 2 385 #define BCM54XX_WOL_SECKEY_OPT_SHIFT 4 386 #define BCM54XX_WOL_SECKEY_OPT_MASK 0x3 387 #define BCM54XX_WOL_L2_TYPE_CHK BIT(6) 388 #define BCM54XX_WOL_L4IPV4UDP_CHK BIT(7) 389 #define BCM54XX_WOL_L4IPV6UDP_CHK BIT(8) 390 #define BCM54XX_WOL_UDPPORT_CHK BIT(9) 391 #define BCM54XX_WOL_CRC_CHK BIT(10) 392 #define BCM54XX_WOL_SECKEY_MODE BIT(11) 393 #define BCM54XX_WOL_RST BIT(12) 394 #define BCM54XX_WOL_DIR_PKT_EN BIT(13) 395 #define BCM54XX_WOL_MASK_MODE_DA_FF 0 396 #define BCM54XX_WOL_MASK_MODE_DA_MPD 1 397 #define BCM54XX_WOL_MASK_MODE_DA_ONLY 2 398 #define BCM54XX_WOL_MASK_MODE_MPD 3 399 #define BCM54XX_WOL_MASK_MODE_SHIFT 14 400 #define BCM54XX_WOL_MASK_MODE_MASK 0x3 401 402 #define BCM54XX_WOL_INNER_PROTO (MII_BCM54XX_EXP_SEL_WOL + 0x81) 403 #define BCM54XX_WOL_OUTER_PROTO (MII_BCM54XX_EXP_SEL_WOL + 0x82) 404 #define BCM54XX_WOL_OUTER_PROTO2 (MII_BCM54XX_EXP_SEL_WOL + 0x83) 405 406 #define BCM54XX_WOL_MPD_DATA1(x) (MII_BCM54XX_EXP_SEL_WOL + 0x84 + (x)) 407 #define BCM54XX_WOL_MPD_DATA2(x) (MII_BCM54XX_EXP_SEL_WOL + 0x87 + (x)) 408 #define BCM54XX_WOL_SEC_KEY_8B (MII_BCM54XX_EXP_SEL_WOL + 0x8A) 409 #define BCM54XX_WOL_MASK(x) (MII_BCM54XX_EXP_SEL_WOL + 0x8B + (x)) 410 #define BCM54XX_SEC_KEY_STORE(x) (MII_BCM54XX_EXP_SEL_WOL + 0x8E) 411 #define BCM54XX_WOL_SHARED_CNT (MII_BCM54XX_EXP_SEL_WOL + 0x92) 412 413 #define BCM54XX_WOL_INT_MASK (MII_BCM54XX_EXP_SEL_WOL + 0x93) 414 #define BCM54XX_WOL_PKT1 BIT(0) 415 #define BCM54XX_WOL_PKT2 BIT(1) 416 #define BCM54XX_WOL_DIR BIT(2) 417 #define BCM54XX_WOL_ALL_INTRS (BCM54XX_WOL_PKT1 | \ 418 BCM54XX_WOL_PKT2 | \ 419 BCM54XX_WOL_DIR) 420 421 #define BCM54XX_WOL_INT_STATUS (MII_BCM54XX_EXP_SEL_WOL + 0x94) 422 423 /* BCM5221 Registers */ 424 #define BCM5221_AEGSR 0x1C 425 #define BCM5221_AEGSR_MDIX_STATUS BIT(13) 426 #define BCM5221_AEGSR_MDIX_MAN_SWAP BIT(12) 427 #define BCM5221_AEGSR_MDIX_DIS BIT(11) 428 429 #define BCM5221_SHDW_AM4_EN_CLK_LPM BIT(2) 430 #define BCM5221_SHDW_AM4_FORCE_LPM BIT(1) 431 432 /*****************************************************************************/ 433 /* Fast Ethernet Transceiver definitions. */ 434 /*****************************************************************************/ 435 436 #define MII_BRCM_FET_INTREG 0x1a /* Interrupt register */ 437 #define MII_BRCM_FET_IR_MASK 0x0100 /* Mask all interrupts */ 438 #define MII_BRCM_FET_IR_LINK_EN 0x0200 /* Link status change enable */ 439 #define MII_BRCM_FET_IR_SPEED_EN 0x0400 /* Link speed change enable */ 440 #define MII_BRCM_FET_IR_DUPLEX_EN 0x0800 /* Duplex mode change enable */ 441 #define MII_BRCM_FET_IR_ENABLE 0x4000 /* Interrupt enable */ 442 443 #define MII_BRCM_FET_BRCMTEST 0x1f /* Brcm test register */ 444 #define MII_BRCM_FET_BT_SRE 0x0080 /* Shadow register enable */ 445 446 447 /*** Shadow register definitions ***/ 448 449 #define MII_BRCM_FET_SHDW_MISCCTRL 0x10 /* Shadow misc ctrl */ 450 #define MII_BRCM_FET_SHDW_MC_FAME 0x4000 /* Force Auto MDIX enable */ 451 452 #define MII_BRCM_FET_SHDW_AUXMODE4 0x1a /* Auxiliary mode 4 */ 453 #define MII_BRCM_FET_SHDW_AM4_STANDBY 0x0008 /* Standby enable */ 454 #define MII_BRCM_FET_SHDW_AM4_LED_MASK 0x0003 455 #define MII_BRCM_FET_SHDW_AM4_LED_MODE1 0x0001 456 457 #define MII_BRCM_FET_SHDW_AUXSTAT2 0x1b /* Auxiliary status 2 */ 458 #define MII_BRCM_FET_SHDW_AS2_APDE 0x0020 /* Auto power down enable */ 459 460 #define BRCM_CL45VEN_EEE_CONTROL 0x803d 461 #define LPI_FEATURE_EN 0x8000 462 #define LPI_FEATURE_EN_DIG1000X 0x4000 463 464 #define BRCM_CL45VEN_EEE_LPI_CNT 0x803f 465 466 /* Core register definitions*/ 467 #define MII_BRCM_CORE_BASE12 0x12 468 #define MII_BRCM_CORE_BASE13 0x13 469 #define MII_BRCM_CORE_BASE14 0x14 470 #define MII_BRCM_CORE_BASE1E 0x1E 471 #define MII_BRCM_CORE_EXPB0 0xB0 472 #define MII_BRCM_CORE_EXPB1 0xB1 473 474 /* Enhanced Cable Diagnostics */ 475 #define BCM54XX_RDB_ECD_CTRL 0x2a0 476 #define BCM54XX_EXP_ECD_CTRL (MII_BCM54XX_EXP_SEL_ER + 0xc0) 477 478 #define BCM54XX_ECD_CTRL_CABLE_TYPE_CAT3 1 /* CAT3 or worse */ 479 #define BCM54XX_ECD_CTRL_CABLE_TYPE_CAT5 0 /* CAT5 or better */ 480 #define BCM54XX_ECD_CTRL_CABLE_TYPE_MASK BIT(0) /* cable type */ 481 #define BCM54XX_ECD_CTRL_INVALID BIT(3) /* invalid result */ 482 #define BCM54XX_ECD_CTRL_UNIT_CM 0 /* centimeters */ 483 #define BCM54XX_ECD_CTRL_UNIT_M 1 /* meters */ 484 #define BCM54XX_ECD_CTRL_UNIT_MASK BIT(10) /* cable length unit */ 485 #define BCM54XX_ECD_CTRL_IN_PROGRESS BIT(11) /* test in progress */ 486 #define BCM54XX_ECD_CTRL_BREAK_LINK BIT(12) /* unconnect link 487 * during test 488 */ 489 #define BCM54XX_ECD_CTRL_CROSS_SHORT_DIS BIT(13) /* disable inter-pair 490 * short check 491 */ 492 #define BCM54XX_ECD_CTRL_RUN BIT(15) /* run immediate */ 493 494 #define BCM54XX_RDB_ECD_FAULT_TYPE 0x2a1 495 #define BCM54XX_EXP_ECD_FAULT_TYPE (MII_BCM54XX_EXP_SEL_ER + 0xc1) 496 #define BCM54XX_ECD_FAULT_TYPE_INVALID 0x0 497 #define BCM54XX_ECD_FAULT_TYPE_OK 0x1 498 #define BCM54XX_ECD_FAULT_TYPE_OPEN 0x2 499 #define BCM54XX_ECD_FAULT_TYPE_SAME_SHORT 0x3 /* short same pair */ 500 #define BCM54XX_ECD_FAULT_TYPE_CROSS_SHORT 0x4 /* short different pairs */ 501 #define BCM54XX_ECD_FAULT_TYPE_BUSY 0x9 502 #define BCM54XX_ECD_FAULT_TYPE_PAIR_D_MASK GENMASK(3, 0) 503 #define BCM54XX_ECD_FAULT_TYPE_PAIR_C_MASK GENMASK(7, 4) 504 #define BCM54XX_ECD_FAULT_TYPE_PAIR_B_MASK GENMASK(11, 8) 505 #define BCM54XX_ECD_FAULT_TYPE_PAIR_A_MASK GENMASK(15, 12) 506 #define BCM54XX_ECD_PAIR_A_LENGTH_RESULTS 0x2a2 507 #define BCM54XX_ECD_PAIR_B_LENGTH_RESULTS 0x2a3 508 #define BCM54XX_ECD_PAIR_C_LENGTH_RESULTS 0x2a4 509 #define BCM54XX_ECD_PAIR_D_LENGTH_RESULTS 0x2a5 510 511 #define BCM54XX_RDB_ECD_PAIR_A_LENGTH_RESULTS 0x2a2 512 #define BCM54XX_EXP_ECD_PAIR_A_LENGTH_RESULTS (MII_BCM54XX_EXP_SEL_ER + 0xc2) 513 #define BCM54XX_RDB_ECD_PAIR_B_LENGTH_RESULTS 0x2a3 514 #define BCM54XX_EXP_ECD_PAIR_B_LENGTH_RESULTS (MII_BCM54XX_EXP_SEL_ER + 0xc3) 515 #define BCM54XX_RDB_ECD_PAIR_C_LENGTH_RESULTS 0x2a4 516 #define BCM54XX_EXP_ECD_PAIR_C_LENGTH_RESULTS (MII_BCM54XX_EXP_SEL_ER + 0xc4) 517 #define BCM54XX_RDB_ECD_PAIR_D_LENGTH_RESULTS 0x2a5 518 #define BCM54XX_EXP_ECD_PAIR_D_LENGTH_RESULTS (MII_BCM54XX_EXP_SEL_ER + 0xc5) 519 #define BCM54XX_ECD_LENGTH_RESULTS_INVALID 0xffff 520 521 #endif /* _LINUX_BRCMPHY_H */ 522
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