diff options
author | David S. Miller <davem@davemloft.net> | 2019-03-04 13:26:15 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2019-03-04 13:26:15 -0800 |
commit | 18a4d8bf250a33c015955f0dec27259780ef6448 (patch) | |
tree | 3e380812ac047fef70c0da52ba74705ee62b7130 /drivers/net/ethernet/mscc/ocelot_board.c | |
parent | 096461de96a94c856190ba892ebf62dfba5a38f1 (diff) | |
parent | 822e44b45eb991c63487c5e2ce7d636411870a8d (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/net/ethernet/mscc/ocelot_board.c')
-rw-r--r-- | drivers/net/ethernet/mscc/ocelot_board.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot_board.c b/drivers/net/ethernet/mscc/ocelot_board.c index 2c1121d86edf..e7f90101d2e0 100644 --- a/drivers/net/ethernet/mscc/ocelot_board.c +++ b/drivers/net/ethernet/mscc/ocelot_board.c @@ -267,6 +267,7 @@ static int mscc_ocelot_probe(struct platform_device *pdev) struct phy *serdes; void __iomem *regs; char res_name[8]; + int phy_mode; u32 port; if (of_property_read_u32(portnp, "reg", &port)) @@ -292,11 +293,11 @@ static int mscc_ocelot_probe(struct platform_device *pdev) if (err) return err; - err = of_get_phy_mode(portnp); - if (err < 0) + phy_mode = of_get_phy_mode(portnp); + if (phy_mode < 0) ocelot->ports[port]->phy_mode = PHY_INTERFACE_MODE_NA; else - ocelot->ports[port]->phy_mode = err; + ocelot->ports[port]->phy_mode = phy_mode; switch (ocelot->ports[port]->phy_mode) { case PHY_INTERFACE_MODE_NA: @@ -304,6 +305,13 @@ static int mscc_ocelot_probe(struct platform_device *pdev) case PHY_INTERFACE_MODE_SGMII: break; case PHY_INTERFACE_MODE_QSGMII: + /* Ensure clock signals and speed is set on all + * QSGMII links + */ + ocelot_port_writel(ocelot->ports[port], + DEV_CLOCK_CFG_LINK_SPEED + (OCELOT_SPEED_1000), + DEV_CLOCK_CFG); break; default: dev_err(ocelot->dev, |