diff options
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index 23cf0a5b047f..d6a268237ca1 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: |