diff options
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index 23cf0a5b047f..c1732955a697 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -206,6 +206,9 @@ static int stm32mp1_validate_ethck_rate(struct plat_stmmacenet_data *plat_dat) struct stm32_dwmac *dwmac = plat_dat->bsp_priv; const u32 clk_rate = clk_get_rate(dwmac->clk_eth_ck); + if (!dwmac->enable_eth_ck) + return 0; + switch (plat_dat->mac_interface) { case PHY_INTERFACE_MODE_MII: case PHY_INTERFACE_MODE_GMII: @@ -432,10 +435,12 @@ static int stm32_dwmac_parse_data(struct stm32_dwmac *dwmac, dwmac->mode_mask = SYSCFG_MP1_ETH_MASK; err = of_property_read_u32_index(np, "st,syscon", 2, &dwmac->mode_mask); if (err) { - if (dwmac->ops->is_mp13) + if (dwmac->ops->is_mp13) { dev_err(dev, "Sysconfig register mask must be set (%d)\n", err); - else + } else { dev_dbg(dev, "Warning sysconfig register mask not set\n"); + err = 0; + } } return err; |