提交 07b76ba9 编写于 作者: V Volodymyr Bendiuga 提交者: David S. Miller

dsa:mv88e6xxx: allow address 0x1 in smi_init

Some devices, such as the mv88e6097 do have ADDR[0] external and so it
is possible to configure the device to use SMI address 0x1. Remove the
restriction, as there are boards using this address.
Signed-off-by: NVolodymyr Bendiuga <volodymyr.bendiuga@westermo.se>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 28fa4f30
......@@ -4240,10 +4240,6 @@ static void mv88e6xxx_phy_destroy(struct mv88e6xxx_chip *chip)
static int mv88e6xxx_smi_init(struct mv88e6xxx_chip *chip,
struct mii_bus *bus, int sw_addr)
{
/* ADDR[0] pin is unavailable externally and considered zero */
if (sw_addr & 0x1)
return -EINVAL;
if (sw_addr == 0)
chip->smi_ops = &mv88e6xxx_smi_single_chip_ops;
else if (mv88e6xxx_has(chip, MV88E6XXX_FLAGS_MULTI_CHIP))
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册