diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c
index 33232cc9fb04d2a0dcf8713e9f161e971a7a0bd0..6c04f32e96418afe3919d45341f38c609752a0a3 100644
--- a/drivers/net/dsa/qca8k.c
+++ b/drivers/net/dsa/qca8k.c
@@ -451,6 +451,18 @@ qca8k_set_pad_ctrl(struct qca8k_priv *priv, int port, int mode)
 		qca8k_write(priv, QCA8K_REG_PORT5_PAD_CTRL,
 			    QCA8K_PORT_PAD_RGMII_RX_DELAY_EN);
 		break;
+	case PHY_INTERFACE_MODE_RGMII_ID:
+		/* RGMII_ID needs internal delay. This is enabled through
+		 * PORT5_PAD_CTRL for all ports, rather than individual port
+		 * registers
+		 */
+		qca8k_write(priv, reg,
+			    QCA8K_PORT_PAD_RGMII_EN |
+			    QCA8K_PORT_PAD_RGMII_TX_DELAY(QCA8K_MAX_DELAY) |
+			    QCA8K_PORT_PAD_RGMII_RX_DELAY(QCA8K_MAX_DELAY));
+		qca8k_write(priv, QCA8K_REG_PORT5_PAD_CTRL,
+			    QCA8K_PORT_PAD_RGMII_RX_DELAY_EN);
+		break;
 	case PHY_INTERFACE_MODE_SGMII:
 		qca8k_write(priv, reg, QCA8K_PORT_PAD_SGMII_EN);
 		break;
diff --git a/drivers/net/dsa/qca8k.h b/drivers/net/dsa/qca8k.h
index 613fe5c50236c50cfbc6659b5a7d895b21409ec9..d146e54c8a6c615045ff18b31b413fba08365221 100644
--- a/drivers/net/dsa/qca8k.h
+++ b/drivers/net/dsa/qca8k.h
@@ -40,6 +40,7 @@
 						((0x8 + (x & 0x3)) << 22)
 #define   QCA8K_PORT_PAD_RGMII_RX_DELAY(x)		\
 						((0x10 + (x & 0x3)) << 20)
+#define   QCA8K_MAX_DELAY				3
 #define   QCA8K_PORT_PAD_RGMII_RX_DELAY_EN		BIT(24)
 #define   QCA8K_PORT_PAD_SGMII_EN			BIT(7)
 #define QCA8K_REG_MODULE_EN				0x030