net: phy: micrel: add support for KSZ8795

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>

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 9a77289..e55809c 100644 (file)
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -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);

diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index 257173e..f541da6 100644 (file)
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -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