[PATCH net-next v2 1/3] net: phy: mscc: Applying LCPLL reset to VSC8584
From: Bjarni Jonasson <hidden>
Date: 2021-03-19 13:30:13
Also in:
lkml
Subsystem:
ethernet phy library, networking drivers, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Introduced LCPLL reset in
commit d15e08d9fb82 ("net: phy: mscc: adding LCPLL reset to VSC8514").
Now applying this reset to the VSC8584 phy familiy.
Fixes: a5afc1678044a ("net: phy: mscc: add support for VSC8584 PHYY.")
Signed-off-by: Bjarni Jonasson <redacted>
---
drivers/net/phy/mscc/mscc_main.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/phy/mscc/mscc_main.c b/drivers/net/phy/mscc/mscc_main.c
index 3a7705228ed5..2c2a3424dcc1 100644
--- a/drivers/net/phy/mscc/mscc_main.c
+++ b/drivers/net/phy/mscc/mscc_main.c@@ -1362,6 +1362,12 @@ static int vsc8584_config_pre_init(struct phy_device *phydev) u16 crc, reg; int ret; + ret = vsc8584_pll5g_reset(phydev); + if (ret < 0) { + dev_err(dev, "failed LCPLL reset, ret: %d\n", ret); + return ret; + } + phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS, MSCC_PHY_PAGE_STANDARD); /* all writes below are broadcasted to all PHYs in the same package */
--
2.17.1