diff options
| author | Arun Ramadoss <arun.ramadoss@microchip.com> | 2022-07-24 12:28:22 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-07-27 11:39:17 +0300 |
| commit | c476bede4b0f07a26c84e38b0bc34bdaca8135da (patch) | |
| tree | 3e48d690316539db05dbad679f07b66871ebba4b /drivers/net/dsa | |
| parent | 0ab7f6bf1675b5ffbfcd6fffd13be8d98a4d5757 (diff) | |
| download | linux-c476bede4b0f07a26c84e38b0bc34bdaca8135da.tar.xz | |
net: dsa: microchip: ksz8795: use common xmii function
This patch updates the ksz8795 cpu configuration to use the ksz common
xmii set functions.
Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz8795.c | 35 | ||||
| -rw-r--r-- | drivers/net/dsa/microchip/ksz8795_reg.h | 8 |
2 files changed, 1 insertions, 42 deletions
diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c index 911aace42284..8f807d8eace5 100644 --- a/drivers/net/dsa/microchip/ksz8795.c +++ b/drivers/net/dsa/microchip/ksz8795.c @@ -1116,7 +1116,6 @@ void ksz8_port_mirror_del(struct ksz_device *dev, int port, static void ksz8795_cpu_interface_select(struct ksz_device *dev, int port) { struct ksz_port *p = &dev->ports[port]; - u8 data8; if (!p->interface && dev->compat_interface) { dev_warn(dev->dev, @@ -1126,39 +1125,7 @@ static void ksz8795_cpu_interface_select(struct ksz_device *dev, int port) p->interface = dev->compat_interface; } - /* Configure MII interface for proper network communication. */ - ksz_read8(dev, REG_PORT_5_CTRL_6, &data8); - data8 &= ~PORT_INTERFACE_TYPE; - data8 &= ~PORT_GMII_1GPS_MODE; - switch (p->interface) { - case PHY_INTERFACE_MODE_MII: - p->phydev.speed = SPEED_100; - break; - case PHY_INTERFACE_MODE_RMII: - data8 |= PORT_INTERFACE_RMII; - p->phydev.speed = SPEED_100; - break; - case PHY_INTERFACE_MODE_GMII: - data8 |= PORT_GMII_1GPS_MODE; - data8 |= PORT_INTERFACE_GMII; - p->phydev.speed = SPEED_1000; - break; - default: - data8 &= ~PORT_RGMII_ID_IN_ENABLE; - data8 &= ~PORT_RGMII_ID_OUT_ENABLE; - if (p->interface == PHY_INTERFACE_MODE_RGMII_ID || - p->interface == PHY_INTERFACE_MODE_RGMII_RXID) - data8 |= PORT_RGMII_ID_IN_ENABLE; - if (p->interface == PHY_INTERFACE_MODE_RGMII_ID || - p->interface == PHY_INTERFACE_MODE_RGMII_TXID) - data8 |= PORT_RGMII_ID_OUT_ENABLE; - data8 |= PORT_GMII_1GPS_MODE; - data8 |= PORT_INTERFACE_RGMII; - p->phydev.speed = SPEED_1000; - break; - } - ksz_write8(dev, REG_PORT_5_CTRL_6, data8); - p->phydev.duplex = 1; + ksz_set_xmii(dev, port, p->interface); } void ksz8_port_setup(struct ksz_device *dev, int port, bool cpu_port) diff --git a/drivers/net/dsa/microchip/ksz8795_reg.h b/drivers/net/dsa/microchip/ksz8795_reg.h index a848eb4c54cb..77487d611824 100644 --- a/drivers/net/dsa/microchip/ksz8795_reg.h +++ b/drivers/net/dsa/microchip/ksz8795_reg.h @@ -170,15 +170,7 @@ #define REG_PORT_5_CTRL_6 0x56 #define PORT_MII_INTERNAL_CLOCK BIT(7) -#define PORT_GMII_1GPS_MODE BIT(6) -#define PORT_RGMII_ID_IN_ENABLE BIT(4) -#define PORT_RGMII_ID_OUT_ENABLE BIT(3) #define PORT_GMII_MAC_MODE BIT(2) -#define PORT_INTERFACE_TYPE 0x3 -#define PORT_INTERFACE_MII 0 -#define PORT_INTERFACE_RMII 1 -#define PORT_INTERFACE_GMII 2 -#define PORT_INTERFACE_RGMII 3 #define REG_PORT_1_CTRL_7 0x17 #define REG_PORT_2_CTRL_7 0x27 |