drivers/net/phy/micrel_phy: Add support for new PHYs

Summary of changes:
.Newly added phys
	-KSZ8081/KSZ8091, which has some phy ids.
	-KSZ8061
	-KSZ9031, which is Gigabit phy.
	-KSZ886X, which has a switch function.
	-KSZ8031, which has a same phy ids with KSZ8021.

Signed-off-by: David J. Choi <david.choi@micrel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David J. Choi 2013-01-23 14:05:15 +00:00 коммит произвёл David S. Miller
Родитель ef3d90491a
Коммит 7ab59dc15e
2 изменённых файлов: 68 добавлений и 5 удалений

Просмотреть файл

@ -5,15 +5,20 @@
*
* Author: David J. Choi
*
* Copyright (c) 2010 Micrel, Inc.
* Copyright (c) 2010-2013 Micrel, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* Support : ksz9021 1000/100/10 phy from Micrel
* ks8001, ks8737, ks8721, ks8041, ks8051 100/10 phy
* Support : Micrel Phys:
* Giga phys: ksz9021, ksz9031
* 100/10 Phys : ksz8001, ksz8721, ksz8737, ksz8041
* ksz8021, ksz8031, ksz8051,
* ksz8081, ksz8091,
* ksz8061,
* Switch : ksz8873, ksz886x
*/
#include <linux/kernel.h>
@ -176,7 +181,7 @@ static struct phy_driver ksphy_driver[] = {
}, {
.phy_id = PHY_ID_KSZ8021,
.phy_id_mask = 0x00ffffff,
.name = "Micrel KSZ8021",
.name = "Micrel KSZ8021 or KSZ8031",
.features = (PHY_BASIC_FEATURES | SUPPORTED_Pause |
SUPPORTED_Asym_Pause),
.flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
@ -224,6 +229,30 @@ static struct phy_driver ksphy_driver[] = {
.ack_interrupt = kszphy_ack_interrupt,
.config_intr = kszphy_config_intr,
.driver = { .owner = THIS_MODULE,},
}, {
.phy_id = PHY_ID_KSZ8081,
.name = "Micrel KSZ8081 or KSZ8091",
.phy_id_mask = 0x00fffff0,
.features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
.flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
.config_init = kszphy_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
.ack_interrupt = kszphy_ack_interrupt,
.config_intr = kszphy_config_intr,
.driver = { .owner = THIS_MODULE,},
}, {
.phy_id = PHY_ID_KSZ8061,
.name = "Micrel KSZ8061",
.phy_id_mask = 0x00fffff0,
.features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
.flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
.config_init = kszphy_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
.ack_interrupt = kszphy_ack_interrupt,
.config_intr = kszphy_config_intr,
.driver = { .owner = THIS_MODULE,},
}, {
.phy_id = PHY_ID_KSZ9021,
.phy_id_mask = 0x000ffffe,
@ -237,6 +266,19 @@ static struct phy_driver ksphy_driver[] = {
.ack_interrupt = kszphy_ack_interrupt,
.config_intr = ksz9021_config_intr,
.driver = { .owner = THIS_MODULE, },
}, {
.phy_id = PHY_ID_KSZ9031,
.phy_id_mask = 0x00fffff0,
.name = "Micrel KSZ9031 Gigabit PHY",
.features = (PHY_GBIT_FEATURES | SUPPORTED_Pause
| SUPPORTED_Asym_Pause),
.flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
.config_init = kszphy_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
.ack_interrupt = kszphy_ack_interrupt,
.config_intr = ksz9021_config_intr,
.driver = { .owner = THIS_MODULE, },
}, {
.phy_id = PHY_ID_KSZ8873MLL,
.phy_id_mask = 0x00fffff0,
@ -247,6 +289,16 @@ static struct phy_driver ksphy_driver[] = {
.config_aneg = ksz8873mll_config_aneg,
.read_status = ksz8873mll_read_status,
.driver = { .owner = THIS_MODULE, },
}, {
.phy_id = PHY_ID_KSZ886X,
.phy_id_mask = 0x00fffff0,
.name = "Micrel KSZ886X Switch",
.features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
.flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
.config_init = kszphy_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
.driver = { .owner = THIS_MODULE, },
} };
static int __init ksphy_init(void)
@ -270,12 +322,16 @@ MODULE_LICENSE("GPL");
static struct mdio_device_id __maybe_unused micrel_tbl[] = {
{ PHY_ID_KSZ9021, 0x000ffffe },
{ PHY_ID_KSZ9031, 0x00fffff0 },
{ PHY_ID_KSZ8001, 0x00ffffff },
{ PHY_ID_KS8737, 0x00fffff0 },
{ PHY_ID_KSZ8021, 0x00ffffff },
{ PHY_ID_KSZ8041, 0x00fffff0 },
{ PHY_ID_KSZ8051, 0x00fffff0 },
{ PHY_ID_KSZ8061, 0x00fffff0 },
{ PHY_ID_KSZ8081, 0x00fffff0 },
{ PHY_ID_KSZ8873MLL, 0x00fffff0 },
{ PHY_ID_KSZ886X, 0x00fffff0 },
{ }
};

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@ -21,8 +21,15 @@
#define PHY_ID_KSZ8021 0x00221555
#define PHY_ID_KSZ8041 0x00221510
#define PHY_ID_KSZ8051 0x00221550
/* both for ks8001 Rev. A/B, and for ks8721 Rev 3. */
/* same id: ks8001 Rev. A/B, and ks8721 Rev 3. */
#define PHY_ID_KSZ8001 0x0022161A
/* same id: KS8081, KS8091 */
#define PHY_ID_KSZ8081 0x00221560
#define PHY_ID_KSZ8061 0x00221570
#define PHY_ID_KSZ9031 0x00221620
#define PHY_ID_KSZ886X 0x00221430
#define PHY_ID_KSZ8863 0x00221435
/* struct phy_device dev_flags definitions */
#define MICREL_PHY_50MHZ_CLK 0x00000001