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micrel: add support for KSZ8041RNLI

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Renesas R-Car development boards use KSZ8041RNLI PHY which for some reason has
ID of 0x00221537 that is not documented for KSZ8041-family PHYs and does not
match the  documented ID of  0x0022151x (where 'x' is the revision).  We have
to add the new #define PHY_ID_* and new ksphy_driver[] entry, almost the same
as KSZ8041 one, differing only in the 'phy_id' and 'name' fields.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sergei Shtylyov 2013-12-10 02:20:41 +03:00 committed by David S. Miller
parent d0977e2b85
commit 4bd7b5127b
2 changed files with 17 additions and 0 deletions
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15
drivers/net/phy/micrel.c
View File

@ -335,6 +335,21 @@ static struct phy_driver ksphy_driver[] = {
.suspend = genphy_suspend,
.resume = genphy_resume,
.driver = { .owner = THIS_MODULE,},
}, {
.phy_id = PHY_ID_KSZ8041RNLI,
.phy_id_mask = 0x00fffff0,
.name = "Micrel KSZ8041RNLI",
.features = PHY_BASIC_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 = kszphy_config_intr,
.suspend = genphy_suspend,
.resume = genphy_resume,
.driver = { .owner = THIS_MODULE,},
}, {
.phy_id = PHY_ID_KSZ8051,
.phy_id_mask = 0x00fffff0,

2
include/linux/micrel_phy.h
View File

@ -22,6 +22,8 @@
#define PHY_ID_KSZ8021 0x00221555
#define PHY_ID_KSZ8031 0x00221556
#define PHY_ID_KSZ8041 0x00221510
/* undocumented */
#define PHY_ID_KSZ8041RNLI 0x00221537
#define PHY_ID_KSZ8051 0x00221550
/* same id: ks8001 Rev. A/B, and ks8721 Rev 3. */
#define PHY_ID_KSZ8001 0x0022161A