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Message-ID: <20210319132905.9846-2-bjarni.jonasson@microchip.com>
Date: Fri, 19 Mar 2021 14:29:03 +0100
From: Bjarni Jonasson <bjarni.jonasson@...rochip.com>
To: Andrew Lunn <andrew@...n.ch>,
Heiner Kallweit <hkallweit1@...il.com>,
Russell King <linux@...linux.org.uk>,
"David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Antoine Tenart <atenart@...nel.org>,
Florian Fainelli <f.fainelli@...il.com>,
"Vladimir Oltean" <vladimir.oltean@....com>,
Ioana Ciornei <ioana.ciornei@....com>,
Michael Walle <michael@...le.cc>
CC: Bjarni Jonasson <bjarni.jonasson@...rochip.com>,
<netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
UNGLinuxDriver <UNGLinuxDriver@...rochip.com>
Subject: [PATCH net-next v2 1/3] net: phy: mscc: Applying LCPLL reset to VSC8584
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@...rochip.com>
---
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
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