[PATCH 5.10 188/221] net: phy: broadcom: Fix RGMII delays for BCM50160 and BCM50610M
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-03-29 08:43:47
Also in:
lkml
Subsystem:
broadcom ethernet phy drivers, ethernet phy library, networking drivers, the rest · Maintainers:
Florian Fainelli, Andrew Lunn, Heiner Kallweit, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Florian Fainelli <f.fainelli@gmail.com>
[ Upstream commit b1dd9bf688b0dcc5a34dca660de46c7570bd9243 ]
The PHY driver entry for BCM50160 and BCM50610M calls
bcm54xx_config_init() but does not call bcm54xx_config_clock_delay() in
order to configuration appropriate clock delays on the PHY, fix that.
Fixes: 733336262b28 ("net: phy: Allow BCM5481x PHYs to setup internal TX/RX clock delay")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/phy/broadcom.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index 6f6e64f81924..dbed15dc0fe7 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c@@ -340,6 +340,10 @@ static int bcm54xx_config_init(struct phy_device *phydev) bcm54xx_adjust_rxrefclk(phydev); switch (BRCM_PHY_MODEL(phydev)) { + case PHY_ID_BCM50610: + case PHY_ID_BCM50610M: + err = bcm54xx_config_clock_delay(phydev); + break; case PHY_ID_BCM54210E: err = bcm54210e_config_init(phydev); break;
--
2.30.1