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Subject[PATCH] net: phy: marvell: add new default led configure for m88e151x
Date
From: Jian Shen <shenjian15@huawei.com>

The default m88e151x LED configuration is 0x1177, used LED[0]
for 1000M link, LED[1] for 100M link, and LED[2] for active.
But for some boards, which use LED[0] for link, and LED[1] for
active, prefer to be 0x1040. To be compatible with this case,
this patch defines a new dev_flag, and set it before connect
phy in HNS3 driver. When phy initializing, using the new
LED configuration if the dev_flag set.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 3 +++
drivers/net/phy/marvell.c | 6 +++++-
include/linux/marvell_phy.h | 1 +
3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
index 12be4e2..1e81348 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
@@ -3,6 +3,7 @@

#include <linux/etherdevice.h>
#include <linux/kernel.h>
+#include <linux/marvell_phy.h>

#include "hclge_cmd.h"
#include "hclge_main.h"
@@ -209,6 +210,8 @@ int hclge_mac_connect_phy(struct hnae3_handle *handle)

linkmode_clear_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, phydev->supported);

+ phydev->dev_flags |= MARVELL_PHY_LED0_LINK_LED1_ACTIVE;
+
ret = phy_connect_direct(netdev, phydev,
hclge_mac_adjust_link,
PHY_INTERFACE_MODE_SGMII);
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 8754cb8..a7e8c81 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -137,6 +137,7 @@
#define MII_PHY_LED_CTRL 16
#define MII_88E1121_PHY_LED_DEF 0x0030
#define MII_88E1510_PHY_LED_DEF 0x1177
+#define MII_88E1510_PHY_LED0_LINK_LED1_ACTIVE 0x1040

#define MII_M1011_PHY_STATUS 0x11
#define MII_M1011_PHY_STATUS_1000 0x8000
@@ -633,7 +634,10 @@ static void marvell_config_led(struct phy_device *phydev)
* LED[2] .. Blink, Activity
*/
case MARVELL_PHY_FAMILY_ID(MARVELL_PHY_ID_88E1510):
- def_config = MII_88E1510_PHY_LED_DEF;
+ if (phydev->dev_flags & MARVELL_PHY_LED0_LINK_LED1_ACTIVE)
+ def_config = MII_88E1510_PHY_LED0_LINK_LED1_ACTIVE;
+ else
+ def_config = MII_88E1510_PHY_LED_DEF;
break;
default:
return;
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index 73d0474..af6b11d 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -34,5 +34,6 @@
/* struct phy_device dev_flags definitions */
#define MARVELL_PHY_M1145_FLAGS_RESISTANCE 0x00000001
#define MARVELL_PHY_M1118_DNS323_LEDS 0x00000002
+#define MARVELL_PHY_LED0_LINK_LED1_ACTIVE 0x00000004

#endif /* _MARVELL_PHY_H */
--
2.7.4
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