[PATCH net-next 05/10] net: stmmac: rk: remove rk3528 RMII clock initialisation

Russell King (Oracle) rmk+kernel at armlinux.org.uk
Fri Jan 30 03:00:34 PST 2026


There is no need to pre-initialise the rk3528 RMII clock when
selecting RMII mode on gmac0.

Signed-off-by: Russell King (Oracle) <rmk+kernel at armlinux.org.uk>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 5bb805330cbc..2e2b76d588e6 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -1003,8 +1003,7 @@ static void rk3528_set_to_rmii(struct rk_priv_data *bsp_priv)
 			     RK3528_GMAC1_PHY_INTF_SEL_RMII);
 	else
 		regmap_write(bsp_priv->grf, RK3528_VO_GRF_GMAC_CON,
-			     RK3528_GMAC0_PHY_INTF_SEL_RMII |
-			     RK3528_GMAC0_CLK_RMII_DIV2);
+			     RK3528_GMAC0_PHY_INTF_SEL_RMII);
 }
 
 static const struct rk_reg_speed_data rk3528_gmac0_reg_speed_data = {
-- 
2.47.3




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