From f826701d02f8c8a162c7599ea4afb9c0904bcbd4 Mon Sep 17 00:00:00 2001 From: Tristram Ha Date: Tue, 28 May 2024 14:34:26 -0700 Subject: [PATCH] net: dsa: microchip: fix RGMII error in KSZ DSA driver [ Upstream commit 278d65ccdadb5f0fa0ceaf7b9cc97b305cd72822 ] The driver should return RMII interface when XMII is running in RMII mode. Fixes: 0ab7f6bf1675 ("net: dsa: microchip: ksz9477: use common xmii function") Signed-off-by: Tristram Ha Acked-by: Arun Ramadoss Acked-by: Jerry Ray Reviewed-by: Andrew Lunn Link: https://lore.kernel.org/r/1716932066-3342-1-git-send-email-Tristram.Ha@microchip.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/dsa/microchip/ksz_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 286e20f340e5..3c2a2b5290e5 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -2864,7 +2864,7 @@ phy_interface_t ksz_get_xmii(struct ksz_device *dev, int port, bool gbit) else interface = PHY_INTERFACE_MODE_MII; } else if (val == bitval[P_RMII_SEL]) { - interface = PHY_INTERFACE_MODE_RGMII; + interface = PHY_INTERFACE_MODE_RMII; } else { interface = PHY_INTERFACE_MODE_RGMII; if (data8 & P_RGMII_ID_EG_ENABLE)