Subject: [PATCH net-next v2 05/15] net: stmmac: qcom-ethqos: move RGMII_CONFIG_DDR_MODE

From: "Russell King (Oracle)" <[email-masked]>
Date: Fri, 27 Mar 2026 08:43:48 +0000

RGMII_CONFIG_DDR_MODE is always set irrespective of the speed. Move
this out of the switch.

Signed-off-by: Russell King (Oracle) <[email-masked]>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
index d19331067459..34d9a6b2d023 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
@@ -402,10 +402,10 @@ static int ethqos_rgmii_macro_init(struct qcom_ethqos *ethqos, int speed)
 		return -EINVAL;
 	}
 
+	rgmii_setmask(ethqos, RGMII_CONFIG_DDR_MODE, RGMII_IO_MACRO_CONFIG);
+
 	switch (speed) {
 	case SPEED_1000:
-		rgmii_setmask(ethqos, RGMII_CONFIG_DDR_MODE,
-			      RGMII_IO_MACRO_CONFIG);
 		rgmii_clrmask(ethqos, RGMII_CONFIG_BYPASS_TX_ID_EN,
 			      RGMII_IO_MACRO_CONFIG);
 		rgmii_setmask(ethqos, RGMII_CONFIG_POS_NEG_DATA_SEL,
@@ -443,8 +443,6 @@ static int ethqos_rgmii_macro_init(struct qcom_ethqos *ethqos, int speed)
 		break;
 
 	case SPEED_100:
-		rgmii_setmask(ethqos, RGMII_CONFIG_DDR_MODE,
-			      RGMII_IO_MACRO_CONFIG);
 		rgmii_setmask(ethqos, RGMII_CONFIG_BYPASS_TX_ID_EN,
 			      RGMII_IO_MACRO_CONFIG);
 		rgmii_clrmask(ethqos, RGMII_CONFIG_POS_NEG_DATA_SEL,
@@ -481,8 +479,6 @@ static int ethqos_rgmii_macro_init(struct qcom_ethqos *ethqos, int speed)
 		break;
 
 	case SPEED_10:
-		rgmii_setmask(ethqos, RGMII_CONFIG_DDR_MODE,
-			      RGMII_IO_MACRO_CONFIG);
 		rgmii_setmask(ethqos, RGMII_CONFIG_BYPASS_TX_ID_EN,
 			      RGMII_IO_MACRO_CONFIG);
 		rgmii_clrmask(ethqos, RGMII_CONFIG_POS_NEG_DATA_SEL,
-- 
2.47.3