[linux-block.git] / include / linux / brcmphy.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_BRCMPHY_H
#define _LINUX_BRCMPHY_H

#include <linux/phy.h>

/* All Broadcom Ethernet switches have a pseudo-PHY at address 30 which is used
 * to configure the switch internal registers via MDIO accesses.
 */
#define BRCM_PSEUDO_PHY_ADDR           30

#define PHY_ID_BCM50610			0x0143bd60
#define PHY_ID_BCM50610M		0x0143bd70
#define PHY_ID_BCM5241			0x0143bc30
#define PHY_ID_BCMAC131			0x0143bc70
#define PHY_ID_BCM5481			0x0143bca0
#define PHY_ID_BCM5395			0x0143bcf0
#define PHY_ID_BCM54810			0x03625d00
#define PHY_ID_BCM5482			0x0143bcb0
#define PHY_ID_BCM5411			0x00206070
#define PHY_ID_BCM5421			0x002060e0
#define PHY_ID_BCM54210E		0x600d84a0
#define PHY_ID_BCM5464			0x002060b0
#define PHY_ID_BCM5461			0x002060c0
#define PHY_ID_BCM54612E		0x03625e60
#define PHY_ID_BCM54616S		0x03625d10
#define PHY_ID_BCM57780			0x03625d90
#define PHY_ID_BCM89610			0x03625cd0

#define PHY_ID_BCM7250			0xae025280
#define PHY_ID_BCM7255			0xae025120
#define PHY_ID_BCM7260			0xae025190
#define PHY_ID_BCM7268			0xae025090
#define PHY_ID_BCM7271			0xae0253b0
#define PHY_ID_BCM7278			0xae0251a0
#define PHY_ID_BCM7364			0xae025260
#define PHY_ID_BCM7366			0x600d8490
#define PHY_ID_BCM7346			0x600d8650
#define PHY_ID_BCM7362			0x600d84b0
#define PHY_ID_BCM7425			0x600d86b0
#define PHY_ID_BCM7429			0x600d8730
#define PHY_ID_BCM7435			0x600d8750
#define PHY_ID_BCM74371			0xae0252e0
#define PHY_ID_BCM7439			0x600d8480
#define PHY_ID_BCM7439_2		0xae025080
#define PHY_ID_BCM7445			0x600d8510

#define PHY_ID_BCM_CYGNUS		0xae025200
#define PHY_ID_BCM_OMEGA		0xae025100

#define PHY_BCM_OUI_MASK		0xfffffc00
#define PHY_BCM_OUI_1			0x00206000
#define PHY_BCM_OUI_2			0x0143bc00
#define PHY_BCM_OUI_3			0x03625c00
#define PHY_BCM_OUI_4			0x600d8400
#define PHY_BCM_OUI_5			0x03625e00
#define PHY_BCM_OUI_6			0xae025000

#define PHY_BCM_FLAGS_MODE_COPPER	0x00000001
#define PHY_BCM_FLAGS_MODE_1000BX	0x00000002
#define PHY_BCM_FLAGS_INTF_SGMII	0x00000010
#define PHY_BCM_FLAGS_INTF_XAUI		0x00000020
#define PHY_BRCM_WIRESPEED_ENABLE	0x00000100
#define PHY_BRCM_AUTO_PWRDWN_ENABLE	0x00000200
#define PHY_BRCM_RX_REFCLK_UNUSED	0x00000400
#define PHY_BRCM_STD_IBND_DISABLE	0x00000800
#define PHY_BRCM_EXT_IBND_RX_ENABLE	0x00001000
#define PHY_BRCM_EXT_IBND_TX_ENABLE	0x00002000
#define PHY_BRCM_CLEAR_RGMII_MODE	0x00004000
#define PHY_BRCM_DIS_TXCRXC_NOENRGY	0x00008000
#define PHY_BRCM_EN_MASTER_MODE		0x00010000

/* Broadcom BCM7xxx specific workarounds */
#define PHY_BRCM_7XXX_REV(x)		(((x) >> 8) & 0xff)
#define PHY_BRCM_7XXX_PATCH(x)		((x) & 0xff)
#define PHY_BCM_FLAGS_VALID		0x80000000

/* Broadcom BCM54XX register definitions, common to most Broadcom PHYs */
#define MII_BCM54XX_ECR		0x10	/* BCM54xx extended control register */
#define MII_BCM54XX_ECR_IM	0x1000	/* Interrupt mask */
#define MII_BCM54XX_ECR_IF	0x0800	/* Interrupt force */

#define MII_BCM54XX_ESR		0x11	/* BCM54xx extended status register */
#define MII_BCM54XX_ESR_IS	0x1000	/* Interrupt status */

#define MII_BCM54XX_EXP_DATA	0x15	/* Expansion register data */
#define MII_BCM54XX_EXP_SEL	0x17	/* Expansion register select */
#define MII_BCM54XX_EXP_SEL_SSD	0x0e00	/* Secondary SerDes select */
#define MII_BCM54XX_EXP_SEL_ER	0x0f00	/* Expansion register select */
#define MII_BCM54XX_EXP_SEL_ETC	0x0d00	/* Expansion register spare + 2k mem */

#define MII_BCM54XX_AUX_CTL	0x18	/* Auxiliary control register */
#define MII_BCM54XX_ISR		0x1a	/* BCM54xx interrupt status register */
#define MII_BCM54XX_IMR		0x1b	/* BCM54xx interrupt mask register */
#define MII_BCM54XX_INT_CRCERR	0x0001	/* CRC error */
#define MII_BCM54XX_INT_LINK	0x0002	/* Link status changed */
#define MII_BCM54XX_INT_SPEED	0x0004	/* Link speed change */
#define MII_BCM54XX_INT_DUPLEX	0x0008	/* Duplex mode changed */
#define MII_BCM54XX_INT_LRS	0x0010	/* Local receiver status changed */
#define MII_BCM54XX_INT_RRS	0x0020	/* Remote receiver status changed */
#define MII_BCM54XX_INT_SSERR	0x0040	/* Scrambler synchronization error */
#define MII_BCM54XX_INT_UHCD	0x0080	/* Unsupported HCD negotiated */
#define MII_BCM54XX_INT_NHCD	0x0100	/* No HCD */
#define MII_BCM54XX_INT_NHCDL	0x0200	/* No HCD link */
#define MII_BCM54XX_INT_ANPR	0x0400	/* Auto-negotiation page received */
#define MII_BCM54XX_INT_LC	0x0800	/* All counters below 128 */
#define MII_BCM54XX_INT_HC	0x1000	/* Counter above 32768 */
#define MII_BCM54XX_INT_MDIX	0x2000	/* MDIX status change */
#define MII_BCM54XX_INT_PSERR	0x4000	/* Pair swap error */

#define MII_BCM54XX_SHD		0x1c	/* 0x1c shadow registers */
#define MII_BCM54XX_SHD_WRITE	0x8000
#define MII_BCM54XX_SHD_VAL(x)	((x & 0x1f) << 10)
#define MII_BCM54XX_SHD_DATA(x)	((x & 0x3ff) << 0)

/*
 * AUXILIARY CONTROL SHADOW ACCESS REGISTERS.  (PHY REG 0x18)
 */
#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL	0x00
#define MII_BCM54XX_AUXCTL_ACTL_TX_6DB		0x0400
#define MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA	0x0800

#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC			0x07
#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_WIRESPEED_EN	0x0010
#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN	0x0100
#define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX		0x0200
#define MII_BCM54XX_AUXCTL_MISC_WREN			0x8000

#define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT	12
#define MII_BCM54XX_AUXCTL_SHDWSEL_MASK	0x0007

/*
 * Broadcom LED source encodings.  These are used in BCM5461, BCM5481,
 * BCM5482, and possibly some others.
 */
#define BCM_LED_SRC_LINKSPD1	0x0
#define BCM_LED_SRC_LINKSPD2	0x1
#define BCM_LED_SRC_XMITLED	0x2
#define BCM_LED_SRC_ACTIVITYLED	0x3
#define BCM_LED_SRC_FDXLED	0x4
#define BCM_LED_SRC_SLAVE	0x5
#define BCM_LED_SRC_INTR	0x6
#define BCM_LED_SRC_QUALITY	0x7
#define BCM_LED_SRC_RCVLED	0x8
#define BCM_LED_SRC_WIRESPEED	0x9
#define BCM_LED_SRC_MULTICOLOR1	0xa
#define BCM_LED_SRC_OPENSHORT	0xb
#define BCM_LED_SRC_OFF		0xe	/* Tied high */
#define BCM_LED_SRC_ON		0xf	/* Tied low */

/*
 * Broadcom Multicolor LED configurations (expansion register 4)
 */
#define BCM_EXP_MULTICOLOR		(MII_BCM54XX_EXP_SEL_ER + 0x04)
#define BCM_LED_MULTICOLOR_IN_PHASE	BIT(8)
#define BCM_LED_MULTICOLOR_LINK_ACT	0x0
#define BCM_LED_MULTICOLOR_SPEED	0x1
#define BCM_LED_MULTICOLOR_ACT_FLASH	0x2
#define BCM_LED_MULTICOLOR_FDX		0x3
#define BCM_LED_MULTICOLOR_OFF		0x4
#define BCM_LED_MULTICOLOR_ON		0x5
#define BCM_LED_MULTICOLOR_ALT		0x6
#define BCM_LED_MULTICOLOR_FLASH	0x7
#define BCM_LED_MULTICOLOR_LINK		0x8
#define BCM_LED_MULTICOLOR_ACT		0x9
#define BCM_LED_MULTICOLOR_PROGRAM	0xa

/*
 * BCM5482: Shadow registers
 * Shadow values go into bits [14:10] of register 0x1c to select a shadow
 * register to access.
 */

/* 00100: Reserved control register 2 */
#define BCM54XX_SHD_SCR2		0x04
#define  BCM54XX_SHD_SCR2_WSPD_RTRY_DIS	0x100
#define  BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_SHIFT	2
#define  BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_OFFSET	2
#define  BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_MASK	0x7

/* 00101: Spare Control Register 3 */
#define BCM54XX_SHD_SCR3		0x05
#define  BCM54XX_SHD_SCR3_DEF_CLK125	0x0001
#define  BCM54XX_SHD_SCR3_DLLAPD_DIS	0x0002
#define  BCM54XX_SHD_SCR3_TRDDAPD	0x0004

/* 01010: Auto Power-Down */
#define BCM54XX_SHD_APD			0x0a
#define  BCM_APD_CLR_MASK		0xFE9F /* clear bits 5, 6 & 8 */
#define  BCM54XX_SHD_APD_EN		0x0020
#define  BCM_NO_ANEG_APD_EN		0x0060 /* bits 5 & 6 */
#define  BCM_APD_SINGLELP_EN	0x0100 /* Bit 8 */

#define BCM5482_SHD_LEDS1	0x0d	/* 01101: LED Selector 1 */
					/* LED3 / ~LINKSPD[2] selector */
#define BCM5482_SHD_LEDS1_LED3(src)	((src & 0xf) << 4)
					/* LED1 / ~LINKSPD[1] selector */
#define BCM5482_SHD_LEDS1_LED1(src)	((src & 0xf) << 0)
#define BCM54XX_SHD_RGMII_MODE	0x0b	/* 01011: RGMII Mode Selector */
#define BCM5482_SHD_SSD		0x14	/* 10100: Secondary SerDes control */
#define BCM5482_SHD_SSD_LEDM	0x0008	/* SSD LED Mode enable */
#define BCM5482_SHD_SSD_EN	0x0001	/* SSD enable */

/* 10011: SerDes 100-FX Control Register */
#define BCM54616S_SHD_100FX_CTRL	0x13
#define	BCM54616S_100FX_MODE		BIT(0)	/* 100-FX SerDes Enable */

/* 11111: Mode Control Register */
#define BCM54XX_SHD_MODE		0x1f
#define BCM54XX_SHD_INTF_SEL_MASK	GENMASK(2, 1)	/* INTERF_SEL[1:0] */
#define BCM54XX_SHD_MODE_1000BX		BIT(0)	/* Enable 1000-X registers */

/*
 * EXPANSION SHADOW ACCESS REGISTERS.  (PHY REG 0x15, 0x16, and 0x17)
 */
#define MII_BCM54XX_EXP_AADJ1CH0		0x001f
#define  MII_BCM54XX_EXP_AADJ1CH0_SWP_ABCD_OEN	0x0200
#define  MII_BCM54XX_EXP_AADJ1CH0_SWSEL_THPF	0x0100
#define MII_BCM54XX_EXP_AADJ1CH3		0x601f
#define  MII_BCM54XX_EXP_AADJ1CH3_ADCCKADJ	0x0002
#define MII_BCM54XX_EXP_EXP08			0x0F08
#define  MII_BCM54XX_EXP_EXP08_RJCT_2MHZ	0x0001
#define  MII_BCM54XX_EXP_EXP08_EARLY_DAC_WAKE	0x0200
#define MII_BCM54XX_EXP_EXP75			0x0f75
#define  MII_BCM54XX_EXP_EXP75_VDACCTRL		0x003c
#define  MII_BCM54XX_EXP_EXP75_CM_OSC		0x0001
#define MII_BCM54XX_EXP_EXP96			0x0f96
#define  MII_BCM54XX_EXP_EXP96_MYST		0x0010
#define MII_BCM54XX_EXP_EXP97			0x0f97
#define  MII_BCM54XX_EXP_EXP97_MYST		0x0c0c

/*
 * BCM5482: Secondary SerDes registers
 */
#define BCM5482_SSD_1000BX_CTL		0x00	/* 1000BASE-X Control */
#define BCM5482_SSD_1000BX_CTL_PWRDOWN	0x0800	/* Power-down SSD */
#define BCM5482_SSD_SGMII_SLAVE		0x15	/* SGMII Slave Register */
#define BCM5482_SSD_SGMII_SLAVE_EN	0x0002	/* Slave mode enable */
#define BCM5482_SSD_SGMII_SLAVE_AD	0x0001	/* Slave auto-detection */

/* BCM54810 Registers */
#define BCM54810_EXP_BROADREACH_LRE_MISC_CTL	(MII_BCM54XX_EXP_SEL_ER + 0x90)
#define BCM54810_EXP_BROADREACH_LRE_MISC_CTL_EN	(1 << 0)
#define BCM54810_SHD_CLK_CTL			0x3
#define BCM54810_SHD_CLK_CTL_GTXCLK_EN		(1 << 9)

/* BCM54612E Registers */
#define BCM54612E_EXP_SPARE0		(MII_BCM54XX_EXP_SEL_ETC + 0x34)
#define BCM54612E_LED4_CLK125OUT_EN	(1 << 1)

/*****************************************************************************/
/* Fast Ethernet Transceiver definitions. */
/*****************************************************************************/

#define MII_BRCM_FET_INTREG		0x1a	/* Interrupt register */
#define MII_BRCM_FET_IR_MASK		0x0100	/* Mask all interrupts */
#define MII_BRCM_FET_IR_LINK_EN		0x0200	/* Link status change enable */
#define MII_BRCM_FET_IR_SPEED_EN	0x0400	/* Link speed change enable */
#define MII_BRCM_FET_IR_DUPLEX_EN	0x0800	/* Duplex mode change enable */
#define MII_BRCM_FET_IR_ENABLE		0x4000	/* Interrupt enable */

#define MII_BRCM_FET_BRCMTEST		0x1f	/* Brcm test register */
#define MII_BRCM_FET_BT_SRE		0x0080	/* Shadow register enable */


/*** Shadow register definitions ***/

#define MII_BRCM_FET_SHDW_MISCCTRL	0x10	/* Shadow misc ctrl */
#define MII_BRCM_FET_SHDW_MC_FAME	0x4000	/* Force Auto MDIX enable */

#define MII_BRCM_FET_SHDW_AUXMODE4	0x1a	/* Auxiliary mode 4 */
#define MII_BRCM_FET_SHDW_AM4_LED_MASK	0x0003
#define MII_BRCM_FET_SHDW_AM4_LED_MODE1 0x0001

#define MII_BRCM_FET_SHDW_AUXSTAT2	0x1b	/* Auxiliary status 2 */
#define MII_BRCM_FET_SHDW_AS2_APDE	0x0020	/* Auto power down enable */

#define BRCM_CL45VEN_EEE_CONTROL	0x803d
#define LPI_FEATURE_EN			0x8000
#define LPI_FEATURE_EN_DIG1000X		0x4000

/* Core register definitions*/
#define MII_BRCM_CORE_BASE12	0x12
#define MII_BRCM_CORE_BASE13	0x13
#define MII_BRCM_CORE_BASE14	0x14
#define MII_BRCM_CORE_BASE1E	0x1E
#define MII_BRCM_CORE_EXPB0	0xB0
#define MII_BRCM_CORE_EXPB1	0xB1

#endif /* _LINUX_BRCMPHY_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
755ccb9d FF	2	#ifndef _LINUX_BRCMPHY_H
	3	#define _LINUX_BRCMPHY_H
	4
4f822c62 FF	5	#include <linux/phy.h>
4f822c62 FF	6
8bc84b79 FF	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
6a443a0f MC	12	#define PHY_ID_BCM50610 0x0143bd60
6a443a0f MC	13	#define PHY_ID_BCM50610M 0x0143bd70
7a938f80	14	#define PHY_ID_BCM5241 0x0143bc30
6a443a0f	15	#define PHY_ID_BCMAC131 0x0143bc70
fcb26ec5	16	#define PHY_ID_BCM5481 0x0143bca0
28dc4c8f	17	#define PHY_ID_BCM5395 0x0143bcf0
b14995ac	18	#define PHY_ID_BCM54810 0x03625d00
fcb26ec5 DB	19	#define PHY_ID_BCM5482 0x0143bcb0
	20	#define PHY_ID_BCM5411 0x00206070
	21	#define PHY_ID_BCM5421 0x002060e0
0fc9ae10	22	#define PHY_ID_BCM54210E 0x600d84a0
fcb26ec5 DB	23	#define PHY_ID_BCM5464 0x002060b0
fcb26ec5 DB	24	#define PHY_ID_BCM5461 0x002060c0
d92ead16	25	#define PHY_ID_BCM54612E 0x03625e60
3bca4cf6	26	#define PHY_ID_BCM54616S 0x03625d10
6a443a0f	27	#define PHY_ID_BCM57780 0x03625d90
23b83922	28	#define PHY_ID_BCM89610 0x03625cd0
6a443a0f	29
430ad68f	30	#define PHY_ID_BCM7250 0xae025280
8572a1b4	31	#define PHY_ID_BCM7255 0xae025120
83ee102a DB	32	#define PHY_ID_BCM7260 0xae025190
	33	#define PHY_ID_BCM7268 0xae025090
	34	#define PHY_ID_BCM7271 0xae0253b0
582d0ac3	35	#define PHY_ID_BCM7278 0xae0251a0
430ad68f	36	#define PHY_ID_BCM7364 0xae025260
b560a58c	37	#define PHY_ID_BCM7366 0x600d8490
4cef191d JS	38	#define PHY_ID_BCM7346 0x600d8650
4cef191d JS	39	#define PHY_ID_BCM7362 0x600d84b0
cc4a84c3	40	#define PHY_ID_BCM7425 0x600d86b0
d068b02c	41	#define PHY_ID_BCM7429 0x600d8730
9458ceab	42	#define PHY_ID_BCM7435 0x600d8750
b08d46b0	43	#define PHY_ID_BCM74371 0xae0252e0
b560a58c	44	#define PHY_ID_BCM7439 0x600d8480
59e33c2b	45	#define PHY_ID_BCM7439_2 0xae025080
b560a58c	46	#define PHY_ID_BCM7445 0x600d8510
b560a58c	47
8e185d69	48	#define PHY_ID_BCM_CYGNUS 0xae025200
6fdecfe3	49	#define PHY_ID_BCM_OMEGA 0xae025100
8e185d69	50
6a443a0f MC	51	#define PHY_BCM_OUI_MASK 0xfffffc00
	52	#define PHY_BCM_OUI_1 0x00206000
	53	#define PHY_BCM_OUI_2 0x0143bc00
	54	#define PHY_BCM_OUI_3 0x03625c00
97fdaab4	55	#define PHY_BCM_OUI_4 0x600d8400
b560a58c	56	#define PHY_BCM_OUI_5 0x03625e00
11bf2bbd	57	#define PHY_BCM_OUI_6 0xae025000
6a443a0f	58
8649f13d MC	59	#define PHY_BCM_FLAGS_MODE_COPPER 0x00000001
	60	#define PHY_BCM_FLAGS_MODE_1000BX 0x00000002
	61	#define PHY_BCM_FLAGS_INTF_SGMII 0x00000010
	62	#define PHY_BCM_FLAGS_INTF_XAUI 0x00000020
	63	#define PHY_BRCM_WIRESPEED_ENABLE 0x00000100
	64	#define PHY_BRCM_AUTO_PWRDWN_ENABLE 0x00000200
32e5a8d6	65	#define PHY_BRCM_RX_REFCLK_UNUSED 0x00000400
8649f13d MC	66	#define PHY_BRCM_STD_IBND_DISABLE 0x00000800
	67	#define PHY_BRCM_EXT_IBND_RX_ENABLE 0x00001000
	68	#define PHY_BRCM_EXT_IBND_TX_ENABLE 0x00002000
63a14ce4	69	#define PHY_BRCM_CLEAR_RGMII_MODE 0x00004000
52fae083	70	#define PHY_BRCM_DIS_TXCRXC_NOENRGY 0x00008000
2355a654	71	#define PHY_BRCM_EN_MASTER_MODE 0x00010000
b14995ac	72
b560a58c	73	/* Broadcom BCM7xxx specific workarounds */
bb7d9349 FF	74	#define PHY_BRCM_7XXX_REV(x) (((x) >> 8) & 0xff)
bb7d9349 FF	75	#define PHY_BRCM_7XXX_PATCH(x) ((x) & 0xff)
8649f13d	76	#define PHY_BCM_FLAGS_VALID 0x80000000
755ccb9d	77
439d39a9 FF	78	/* Broadcom BCM54XX register definitions, common to most Broadcom PHYs */
	79	#define MII_BCM54XX_ECR 0x10 /* BCM54xx extended control register */
	80	#define MII_BCM54XX_ECR_IM 0x1000 /* Interrupt mask */
	81	#define MII_BCM54XX_ECR_IF 0x0800 /* Interrupt force */
	82
	83	#define MII_BCM54XX_ESR 0x11 /* BCM54xx extended status register */
	84	#define MII_BCM54XX_ESR_IS 0x1000 /* Interrupt status */
	85
	86	#define MII_BCM54XX_EXP_DATA 0x15 /* Expansion register data */
	87	#define MII_BCM54XX_EXP_SEL 0x17 /* Expansion register select */
	88	#define MII_BCM54XX_EXP_SEL_SSD 0x0e00 /* Secondary SerDes select */
	89	#define MII_BCM54XX_EXP_SEL_ER 0x0f00 /* Expansion register select */
69e2eccc	90	#define MII_BCM54XX_EXP_SEL_ETC 0x0d00 /* Expansion register spare + 2k mem */
439d39a9 FF	91
	92	#define MII_BCM54XX_AUX_CTL 0x18 /* Auxiliary control register */
	93	#define MII_BCM54XX_ISR 0x1a /* BCM54xx interrupt status register */
	94	#define MII_BCM54XX_IMR 0x1b /* BCM54xx interrupt mask register */
	95	#define MII_BCM54XX_INT_CRCERR 0x0001 /* CRC error */
	96	#define MII_BCM54XX_INT_LINK 0x0002 /* Link status changed */
	97	#define MII_BCM54XX_INT_SPEED 0x0004 /* Link speed change */
	98	#define MII_BCM54XX_INT_DUPLEX 0x0008 /* Duplex mode changed */
	99	#define MII_BCM54XX_INT_LRS 0x0010 /* Local receiver status changed */
	100	#define MII_BCM54XX_INT_RRS 0x0020 /* Remote receiver status changed */
	101	#define MII_BCM54XX_INT_SSERR 0x0040 /* Scrambler synchronization error */
	102	#define MII_BCM54XX_INT_UHCD 0x0080 /* Unsupported HCD negotiated */
	103	#define MII_BCM54XX_INT_NHCD 0x0100 /* No HCD */
	104	#define MII_BCM54XX_INT_NHCDL 0x0200 /* No HCD link */
	105	#define MII_BCM54XX_INT_ANPR 0x0400 /* Auto-negotiation page received */
	106	#define MII_BCM54XX_INT_LC 0x0800 /* All counters below 128 */
	107	#define MII_BCM54XX_INT_HC 0x1000 /* Counter above 32768 */
	108	#define MII_BCM54XX_INT_MDIX 0x2000 /* MDIX status change */
	109	#define MII_BCM54XX_INT_PSERR 0x4000 /* Pair swap error */
	110
	111	#define MII_BCM54XX_SHD 0x1c /* 0x1c shadow registers */
	112	#define MII_BCM54XX_SHD_WRITE 0x8000
	113	#define MII_BCM54XX_SHD_VAL(x) ((x & 0x1f) << 10)
	114	#define MII_BCM54XX_SHD_DATA(x) ((x & 0x3ff) << 0)
	115
	116	/*
	117	* AUXILIARY CONTROL SHADOW ACCESS REGISTERS. (PHY REG 0x18)
	118	*/
5e7bfa6c	119	#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x00
439d39a9 FF	120	#define MII_BCM54XX_AUXCTL_ACTL_TX_6DB 0x0400
	121	#define MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA 0x0800
	122
5e7bfa6c RM	123	#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x07
	124	#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_WIRESPEED_EN 0x0010
	125	#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN 0x0100
	126	#define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX 0x0200
	127	#define MII_BCM54XX_AUXCTL_MISC_WREN 0x8000
439d39a9	128
5e7bfa6c	129	#define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT 12
3cf25904	130	#define MII_BCM54XX_AUXCTL_SHDWSEL_MASK 0x0007
439d39a9	131
3af20efc FF	132	/*
	133	* Broadcom LED source encodings. These are used in BCM5461, BCM5481,
	134	* BCM5482, and possibly some others.
	135	*/
	136	#define BCM_LED_SRC_LINKSPD1 0x0
	137	#define BCM_LED_SRC_LINKSPD2 0x1
	138	#define BCM_LED_SRC_XMITLED 0x2
	139	#define BCM_LED_SRC_ACTIVITYLED 0x3
	140	#define BCM_LED_SRC_FDXLED 0x4
	141	#define BCM_LED_SRC_SLAVE 0x5
	142	#define BCM_LED_SRC_INTR 0x6
	143	#define BCM_LED_SRC_QUALITY 0x7
	144	#define BCM_LED_SRC_RCVLED 0x8
d06f78c4	145	#define BCM_LED_SRC_WIRESPEED 0x9
3af20efc FF	146	#define BCM_LED_SRC_MULTICOLOR1 0xa
	147	#define BCM_LED_SRC_OPENSHORT 0xb
	148	#define BCM_LED_SRC_OFF 0xe /* Tied high */
	149	#define BCM_LED_SRC_ON 0xf /* Tied low */
	150
450895d0 VO	151	/*
	152	* Broadcom Multicolor LED configurations (expansion register 4)
	153	*/
	154	#define BCM_EXP_MULTICOLOR (MII_BCM54XX_EXP_SEL_ER + 0x04)
	155	#define BCM_LED_MULTICOLOR_IN_PHASE BIT(8)
	156	#define BCM_LED_MULTICOLOR_LINK_ACT 0x0
	157	#define BCM_LED_MULTICOLOR_SPEED 0x1
	158	#define BCM_LED_MULTICOLOR_ACT_FLASH 0x2
	159	#define BCM_LED_MULTICOLOR_FDX 0x3
	160	#define BCM_LED_MULTICOLOR_OFF 0x4
	161	#define BCM_LED_MULTICOLOR_ON 0x5
	162	#define BCM_LED_MULTICOLOR_ALT 0x6
	163	#define BCM_LED_MULTICOLOR_FLASH 0x7
	164	#define BCM_LED_MULTICOLOR_LINK 0x8
	165	#define BCM_LED_MULTICOLOR_ACT 0x9
	166	#define BCM_LED_MULTICOLOR_PROGRAM 0xa
3af20efc FF	167
	168	/*
	169	* BCM5482: Shadow registers
	170	* Shadow values go into bits [14:10] of register 0x1c to select a shadow
	171	* register to access.
	172	*/
d06f78c4 FF	173
	174	/* 00100: Reserved control register 2 */
	175	#define BCM54XX_SHD_SCR2 0x04
	176	#define BCM54XX_SHD_SCR2_WSPD_RTRY_DIS 0x100
	177	#define BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_SHIFT 2
	178	#define BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_OFFSET 2
	179	#define BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_MASK 0x7
	180
3af20efc FF	181	/* 00101: Spare Control Register 3 */
	182	#define BCM54XX_SHD_SCR3 0x05
	183	#define BCM54XX_SHD_SCR3_DEF_CLK125 0x0001
	184	#define BCM54XX_SHD_SCR3_DLLAPD_DIS 0x0002
	185	#define BCM54XX_SHD_SCR3_TRDDAPD 0x0004
	186
	187	/* 01010: Auto Power-Down */
	188	#define BCM54XX_SHD_APD 0x0a
a1cba561	189	#define BCM_APD_CLR_MASK 0xFE9F /* clear bits 5, 6 & 8 */
3af20efc	190	#define BCM54XX_SHD_APD_EN 0x0020
a1cba561 AP	191	#define BCM_NO_ANEG_APD_EN 0x0060 /* bits 5 & 6 */
a1cba561 AP	192	#define BCM_APD_SINGLELP_EN 0x0100 /* Bit 8 */
3af20efc FF	193
	194	#define BCM5482_SHD_LEDS1 0x0d /* 01101: LED Selector 1 */
	195	/* LED3 / ~LINKSPD[2] selector */
	196	#define BCM5482_SHD_LEDS1_LED3(src) ((src & 0xf) << 4)
	197	/* LED1 / ~LINKSPD[1] selector */
	198	#define BCM5482_SHD_LEDS1_LED1(src) ((src & 0xf) << 0)
	199	#define BCM54XX_SHD_RGMII_MODE 0x0b /* 01011: RGMII Mode Selector */
	200	#define BCM5482_SHD_SSD 0x14 /* 10100: Secondary SerDes control */
	201	#define BCM5482_SHD_SSD_LEDM 0x0008 /* SSD LED Mode enable */
	202	#define BCM5482_SHD_SSD_EN 0x0001 /* SSD enable */
3af20efc	203
b9bcb953 TR	204	/* 10011: SerDes 100-FX Control Register */
	205	#define BCM54616S_SHD_100FX_CTRL 0x13
	206	#define BCM54616S_100FX_MODE BIT(0) /* 100-FX SerDes Enable */
	207
	208	/* 11111: Mode Control Register */
	209	#define BCM54XX_SHD_MODE 0x1f
	210	#define BCM54XX_SHD_INTF_SEL_MASK GENMASK(2, 1) /* INTERF_SEL[1:0] */
	211	#define BCM54XX_SHD_MODE_1000BX BIT(0) /* Enable 1000-X registers */
3af20efc FF	212
	213	/*
	214	* EXPANSION SHADOW ACCESS REGISTERS. (PHY REG 0x15, 0x16, and 0x17)
	215	*/
	216	#define MII_BCM54XX_EXP_AADJ1CH0 0x001f
	217	#define MII_BCM54XX_EXP_AADJ1CH0_SWP_ABCD_OEN 0x0200
	218	#define MII_BCM54XX_EXP_AADJ1CH0_SWSEL_THPF 0x0100
	219	#define MII_BCM54XX_EXP_AADJ1CH3 0x601f
	220	#define MII_BCM54XX_EXP_AADJ1CH3_ADCCKADJ 0x0002
	221	#define MII_BCM54XX_EXP_EXP08 0x0F08
	222	#define MII_BCM54XX_EXP_EXP08_RJCT_2MHZ 0x0001
	223	#define MII_BCM54XX_EXP_EXP08_EARLY_DAC_WAKE 0x0200
	224	#define MII_BCM54XX_EXP_EXP75 0x0f75
	225	#define MII_BCM54XX_EXP_EXP75_VDACCTRL 0x003c
	226	#define MII_BCM54XX_EXP_EXP75_CM_OSC 0x0001
	227	#define MII_BCM54XX_EXP_EXP96 0x0f96
	228	#define MII_BCM54XX_EXP_EXP96_MYST 0x0010
	229	#define MII_BCM54XX_EXP_EXP97 0x0f97
	230	#define MII_BCM54XX_EXP_EXP97_MYST 0x0c0c
	231
	232	/*
	233	* BCM5482: Secondary SerDes registers
	234	*/
	235	#define BCM5482_SSD_1000BX_CTL 0x00 /* 1000BASE-X Control */
	236	#define BCM5482_SSD_1000BX_CTL_PWRDOWN 0x0800 /* Power-down SSD */
	237	#define BCM5482_SSD_SGMII_SLAVE 0x15 /* SGMII Slave Register */
	238	#define BCM5482_SSD_SGMII_SLAVE_EN 0x0002 /* Slave mode enable */
	239	#define BCM5482_SSD_SGMII_SLAVE_AD 0x0001 /* Slave auto-detection */
	240
b14995ac JM	241	/* BCM54810 Registers */
	242	#define BCM54810_EXP_BROADREACH_LRE_MISC_CTL (MII_BCM54XX_EXP_SEL_ER + 0x90)
	243	#define BCM54810_EXP_BROADREACH_LRE_MISC_CTL_EN (1 << 0)
	244	#define BCM54810_SHD_CLK_CTL 0x3
	245	#define BCM54810_SHD_CLK_CTL_GTXCLK_EN (1 << 9)
	246
69e2eccc KY	247	/* BCM54612E Registers */
	248	#define BCM54612E_EXP_SPARE0 (MII_BCM54XX_EXP_SEL_ETC + 0x34)
	249	#define BCM54612E_LED4_CLK125OUT_EN (1 << 1)
3af20efc FF	250
	251	/*****************************************************************************/
	252	/* Fast Ethernet Transceiver definitions. */
	253	/*****************************************************************************/
	254
	255	#define MII_BRCM_FET_INTREG 0x1a /* Interrupt register */
	256	#define MII_BRCM_FET_IR_MASK 0x0100 /* Mask all interrupts */
	257	#define MII_BRCM_FET_IR_LINK_EN 0x0200 /* Link status change enable */
	258	#define MII_BRCM_FET_IR_SPEED_EN 0x0400 /* Link speed change enable */
	259	#define MII_BRCM_FET_IR_DUPLEX_EN 0x0800 /* Duplex mode change enable */
	260	#define MII_BRCM_FET_IR_ENABLE 0x4000 /* Interrupt enable */
	261
	262	#define MII_BRCM_FET_BRCMTEST 0x1f /* Brcm test register */
	263	#define MII_BRCM_FET_BT_SRE 0x0080 /* Shadow register enable */
	264
	265
	266	/* Shadow register definitions */
	267
	268	#define MII_BRCM_FET_SHDW_MISCCTRL 0x10 /* Shadow misc ctrl */
	269	#define MII_BRCM_FET_SHDW_MC_FAME 0x4000 /* Force Auto MDIX enable */
	270
	271	#define MII_BRCM_FET_SHDW_AUXMODE4 0x1a /* Auxiliary mode 4 */
	272	#define MII_BRCM_FET_SHDW_AM4_LED_MASK 0x0003
	273	#define MII_BRCM_FET_SHDW_AM4_LED_MODE1 0x0001
	274
	275	#define MII_BRCM_FET_SHDW_AUXSTAT2 0x1b /* Auxiliary status 2 */
	276	#define MII_BRCM_FET_SHDW_AS2_APDE 0x0020 /* Auto power down enable */
	277
b8f9a029 FF	278	#define BRCM_CL45VEN_EEE_CONTROL 0x803d
	279	#define LPI_FEATURE_EN 0x8000
	280	#define LPI_FEATURE_EN_DIG1000X 0x4000
70531479	281
8e185d69	282	/* Core register definitions*/
820ee17b FF	283	#define MII_BRCM_CORE_BASE12 0x12
	284	#define MII_BRCM_CORE_BASE13 0x13
	285	#define MII_BRCM_CORE_BASE14 0x14
8e185d69 AP	286	#define MII_BRCM_CORE_BASE1E 0x1E
	287	#define MII_BRCM_CORE_EXPB0 0xB0
	288	#define MII_BRCM_CORE_EXPB1 0xB1
	289
755ccb9d	290	#endif /* _LINUX_BRCMPHY_H */