1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * include/linux/micrel_phy.h
 4 *
 5 * Micrel PHY IDs
 6 */
 7
 8#ifndef _MICREL_PHY_H
 9#define _MICREL_PHY_H
10
11#define MICREL_PHY_ID_MASK	0x00fffff0
12
13#define PHY_ID_KSZ8873MLL	0x000e7237
14#define PHY_ID_KSZ9021		0x00221610
15#define PHY_ID_KSZ9021RLRN	0x00221611
16#define PHY_ID_KS8737		0x00221720
17#define PHY_ID_KSZ8021		0x00221555
18#define PHY_ID_KSZ8031		0x00221556
19#define PHY_ID_KSZ8041		0x00221510
20/* undocumented */
21#define PHY_ID_KSZ8041RNLI	0x00221537
22#define PHY_ID_KSZ8051		0x00221550
23/* same id: ks8001 Rev. A/B, and ks8721 Rev 3. */
24#define PHY_ID_KSZ8001		0x0022161A
25/* same id: KS8081, KS8091 */
26#define PHY_ID_KSZ8081		0x00221560
27#define PHY_ID_KSZ8061		0x00221570
28#define PHY_ID_KSZ9031		0x00221620
29#define PHY_ID_KSZ9131		0x00221640
30
31#define PHY_ID_KSZ886X		0x00221430
32#define PHY_ID_KSZ8863		0x00221435
33
34#define PHY_ID_KSZ87XX		0x00221550
35
36#define	PHY_ID_KSZ9477		0x00221631
37
38/* struct phy_device dev_flags definitions */
39#define MICREL_PHY_50MHZ_CLK	0x00000001
40#define MICREL_PHY_FXEN		0x00000002
41
42#define MICREL_KSZ9021_EXTREG_CTRL	0xB
43#define MICREL_KSZ9021_EXTREG_DATA_WRITE	0xC
44#define MICREL_KSZ9021_RGMII_CLK_CTRL_PAD_SCEW	0x104
45#define MICREL_KSZ9021_RGMII_RX_DATA_PAD_SCEW	0x105
46
47#endif /* _MICREL_PHY_H */