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[net-next,v2,1/3] net: phy: mscc: Applying LCPLL reset to VSC8584

Message ID 20210319132905.9846-2-bjarni.jonasson@microchip.com (mailing list archive)
State Accepted
Commit df4771783d6447b9c260bbb2692af15c4046c15b
Delegated to: Netdev Maintainers
Headers show
Series Fixes applied to VCS8584 family | expand

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netdev/source_inline success Was 0 now: 0
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netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
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netdev/checkpatch warning WARNING: Unknown commit id 'd15e08d9fb82', maybe rebased or not pulled?
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
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Commit Message

Bjarni Jonasson March 19, 2021, 1:29 p.m. UTC
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 <bjarni.jonasson@microchip.com>
---
 drivers/net/phy/mscc/mscc_main.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

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 */