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net: phy: micrel: add support for KSZ8795

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This is adds support for the PHYs in the KSZ8795 5port managed switch.

It will allow to detect the link between the switch and the soc
and uses the same read_status functions as the KSZ8873MLL switch.

Signed-off-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sean Nyekjaer 2017-01-27 08:46:23 +01:00 committed by David S. Miller
parent 95120ebf64
commit 9d162ed69f
2 changed files with 16 additions and 0 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

14
drivers/net/phy/micrel.c
View file

@ -1008,6 +1008,20 @@ static struct phy_driver ksphy_driver[] = {
.get_stats = kszphy_get_stats,
.suspend = genphy_suspend,
.resume = genphy_resume,
}, {
.phy_id = PHY_ID_KSZ8795,
.phy_id_mask = MICREL_PHY_ID_MASK,
.name = "Micrel KSZ8795",
.features = (SUPPORTED_Pause | SUPPORTED_Asym_Pause),
.flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
.config_init = kszphy_config_init,
.config_aneg = ksz8873mll_config_aneg,
.read_status = ksz8873mll_read_status,
.get_sset_count = kszphy_get_sset_count,
.get_strings = kszphy_get_strings,
.get_stats = kszphy_get_stats,
.suspend = genphy_suspend,
.resume = genphy_resume,
} };
module_phy_driver(ksphy_driver);

2
include/linux/micrel_phy.h
View file

@ -35,6 +35,8 @@
#define PHY_ID_KSZ886X 0x00221430
#define PHY_ID_KSZ8863 0x00221435
#define PHY_ID_KSZ8795 0x00221550
/* struct phy_device dev_flags definitions */
#define MICREL_PHY_50MHZ_CLK 0x00000001
#define MICREL_PHY_FXEN 0x00000002