linux-kernel - [PATCH net-next] net: phy: mscc: Add PTP support for 2 more VSC PHYs

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Message-ID: <20201112092250.914079-1-steen.hegelund@microchip.com>
Date:   Thu, 12 Nov 2020 10:22:50 +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>,
        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: [PATCH net-next] net: phy: mscc: Add PTP support for 2 more VSC PHYs

Add VSC8572 and VSC8574 in the PTP configuration
as they also support PTP.

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

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

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