diff options
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/mt7530.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index e1bbd9172493..954434ce0f01 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -422,13 +422,6 @@ mt7530_pad_clk_setup(struct dsa_switch *ds, phy_interface_t interface) xtal = mt7530_read(priv, MT7530_MHWTRAP) & HWTRAP_XTAL_MASK; - if (xtal == HWTRAP_XTAL_20MHZ) { - dev_err(priv->dev, - "%s: MT7530 with a 20MHz XTAL is not supported!\n", - __func__); - return -EINVAL; - } - switch (interface) { case PHY_INTERFACE_MODE_RGMII: trgint = 0; @@ -2259,6 +2252,12 @@ mt7530_setup(struct dsa_switch *ds) return -ENODEV; } + if ((val & HWTRAP_XTAL_MASK) == HWTRAP_XTAL_20MHZ) { + dev_err(priv->dev, + "MT7530 with a 20MHz XTAL is not supported!\n"); + return -EINVAL; + } + /* Reset the switch through internal reset */ mt7530_write(priv, MT7530_SYS_CTRL, SYS_CTRL_PHY_RST | SYS_CTRL_SW_RST | |