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phy/micrel: Add support for KSZ8031

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Micrel PHY KSZ8031 is similar to KSZ8021 and also requires the special
initialization of "Operation Mode Strap Override" in reg 0x16
introduced in 212ea99 (phy/micrel: Implement support for KSZ8021).

Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hector Palacios 2013-03-10 22:50:02 +00:00 • committed by David S. Miller
commit b818d1a7f7
2 changed files with 15 additions and 0 deletions
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14
drivers/net/phy/micrel.c
View file

@ -191,6 +191,19 @@ static struct phy_driver ksphy_driver[] = {
.ack_interrupt = kszphy_ack_interrupt, .ack_interrupt = kszphy_ack_interrupt,
.config_intr = kszphy_config_intr, .config_intr = kszphy_config_intr,
.driver = { .owner = THIS_MODULE,}, .driver = { .owner = THIS_MODULE,},
}, {
.phy_id = PHY_ID_KSZ8031,
.phy_id_mask = 0x00ffffff,
.name = "Micrel KSZ8031",
.features = (PHY_BASIC_FEATURES | SUPPORTED_Pause |
SUPPORTED_Asym_Pause),
.flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
.config_init = ksz8021_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_KSZ8041, .phy_id = PHY_ID_KSZ8041,
.phy_id_mask = 0x00fffff0, .phy_id_mask = 0x00fffff0,
@ -325,6 +338,7 @@ static struct mdio_device_id __maybe_unused micrel_tbl[] = {
{ PHY_ID_KSZ8001, 0x00ffffff }, { PHY_ID_KSZ8001, 0x00ffffff },
{ PHY_ID_KS8737, 0x00fffff0 }, { PHY_ID_KS8737, 0x00fffff0 },
{ PHY_ID_KSZ8021, 0x00ffffff }, { PHY_ID_KSZ8021, 0x00ffffff },
{ PHY_ID_KSZ8031, 0x00ffffff },
{ PHY_ID_KSZ8041, 0x00fffff0 }, { PHY_ID_KSZ8041, 0x00fffff0 },
{ PHY_ID_KSZ8051, 0x00fffff0 }, { PHY_ID_KSZ8051, 0x00fffff0 },
{ PHY_ID_KSZ8061, 0x00fffff0 }, { PHY_ID_KSZ8061, 0x00fffff0 },

1
include/linux/micrel_phy.h
View file

@ -19,6 +19,7 @@
#define PHY_ID_KSZ9021 0x00221610 #define PHY_ID_KSZ9021 0x00221610
#define PHY_ID_KS8737 0x00221720 #define PHY_ID_KS8737 0x00221720
#define PHY_ID_KSZ8021 0x00221555 #define PHY_ID_KSZ8021 0x00221555
#define PHY_ID_KSZ8031 0x00221556
#define PHY_ID_KSZ8041 0x00221510 #define PHY_ID_KSZ8041 0x00221510
#define PHY_ID_KSZ8051 0x00221550 #define PHY_ID_KSZ8051 0x00221550
/* same id: ks8001 Rev. A/B, and ks8721 Rev 3. */ /* same id: ks8001 Rev. A/B, and ks8721 Rev 3. */