netdev - [net] net: phy: mscc: adjust the phy support for PTP and MACsec

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Date:   Wed, 11 Nov 2020 10:55:11 +0100
From:   Steen Hegelund <steen.hegelund@...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>,
        Quentin Schulz <quentin.schulz@...tlin.com>,
        "Bryan Whitehead" <Bryan.Whitehead@...rochip.com>
CC:     Steen Hegelund <steen.hegelund@...rochip.com>,
        Microchip UNG Driver List <UNGLinuxDriver@...rochip.com>,
        John Haechten <John.Haechten@...rochip.com>,
        Netdev List <netdev@...r.kernel.org>,
        Linux Kernel List <linux-kernel@...r.kernel.org>
Subject: [net] net: phy: mscc: adjust the phy support for PTP and MACsec

The MSCC PHYs selected for PTP and MACSec was not correct

- PTP
    - Add VSC8572 and VSC8574

- MACsec
    - Removed VSC8575

The relevant datasheets can be found here:
  - VSC8572: https://www.microchip.com/wwwproducts/en/VSC8572
  - VSC8574: https://www.microchip.com/wwwproducts/en/VSC8574
  - VSC8575: https://www.microchip.com/wwwproducts/en/VSC8575

Signed-off-by: Steen Hegelund <steen.hegelund@...rochip.com>
---
 drivers/net/phy/mscc/mscc_macsec.c | 1 -
 drivers/net/phy/mscc/mscc_ptp.c    | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/phy/mscc/mscc_macsec.c b/drivers/net/phy/mscc/mscc_macsec.c
index 1d4c012194e9..72292bf6c51c 100644
--- a/drivers/net/phy/mscc/mscc_macsec.c
+++ b/drivers/net/phy/mscc/mscc_macsec.c
@@ -981,7 +981,6 @@ int vsc8584_macsec_init(struct phy_device *phydev)

 	switch (phydev->phy_id & phydev->drv->phy_id_mask) {
 	case PHY_ID_VSC856X:
-	case PHY_ID_VSC8575:
 	case PHY_ID_VSC8582:
 	case PHY_ID_VSC8584:
 		INIT_LIST_HEAD(&vsc8531->macsec_flows);
diff --git a/drivers/net/phy/mscc/mscc_ptp.c b/drivers/net/phy/mscc/mscc_ptp.c
index b97ee79f3cdf..f0537299c441 100644
--- a/drivers/net/phy/mscc/mscc_ptp.c
+++ b/drivers/net/phy/mscc/mscc_ptp.c
@@ -1510,6 +1510,8 @@ void vsc8584_config_ts_intr(struct phy_device *phydev)
 int vsc8584_ptp_init(struct phy_device *phydev)
 {
 	switch (phydev->phy_id & phydev->drv->phy_id_mask) {
+	case PHY_ID_VSC8572:
+	case PHY_ID_VSC8574:
 	case PHY_ID_VSC8575:
 	case PHY_ID_VSC8582:
 	case PHY_ID_VSC8584:
--
2.29.2