diff options
| author | Ezequiel Garcia <ezequiel@collabora.com> | 2021-05-17 12:40:34 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-05-17 15:34:43 -0700 |
| commit | d6b0625163a8948341d12cac420402a31093b5ed (patch) | |
| tree | 417acb74bc4e7e17ec311e20e3fc5e4d2014a715 /drivers/net/ethernet/stmicro | |
| parent | 5796254e467bf1cff002df65fbb53ecef6a0e060 (diff) | |
net: stmmac: Don't set has_gmac if has_gmac4 is set
Some Rockchip platforms have a GMAC4 core, and therefore
'plat_stmmacenet_data.has_gmac' shouldn't be set if
'plat_stmmacenet_data.has_gmac4' is set.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c index 584db4ce6e39..56034f21fcef 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c @@ -1448,7 +1448,11 @@ static int rk_gmac_probe(struct platform_device *pdev) if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); - plat_dat->has_gmac = true; + /* If the stmmac is not already selected as gmac4, + * then make sure we fallback to gmac. + */ + if (!plat_dat->has_gmac4) + plat_dat->has_gmac = true; plat_dat->fix_mac_speed = rk_fix_speed; plat_dat->bsp_priv = rk_gmac_setup(pdev, plat_dat, data); |