netdev - [PATCH v3 net-next 2/2] net: phy: smsc: add LAN8742 phy support.

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Message-ID: <20220504152822.11890-3-yuiko.oshino@microchip.com>
Date:   Wed, 4 May 2022 08:28:22 -0700
From:   Yuiko Oshino <yuiko.oshino@...rochip.com>
To:     <woojung.huh@...rochip.com>, <yuiko.oshino@...rochip.com>,
        <davem@...emloft.net>, <netdev@...r.kernel.org>, <andrew@...n.ch>,
        <ravi.hegde@...rochip.com>, <UNGLinuxDriver@...rochip.com>
Subject: [PATCH v3 net-next 2/2] net: phy: smsc: add LAN8742 phy support.

The current phy IDs on the available hardware.
        LAN8742 0x0007C130, 0x0007C131

Signed-off-by: Yuiko Oshino <yuiko.oshino@...rochip.com>
---
 drivers/net/phy/smsc.c | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
index d8cac02a79b9..37f05793e030 100644
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
@@ -483,6 +483,36 @@ static struct phy_driver smsc_phy_driver[] = {
 
 	.suspend	= genphy_suspend,
 	.resume		= genphy_resume,
+}, {
+	.phy_id	= 0x0007c130,	/* 0x0007c130 and 0x0007c131 */
+	/* This mask (0xfffffff2) is to differentiate from
+	 * LAN88xx (phy_id 0x0007c132)
+	 * and allows future phy_id revisions.
+	 */
+	.phy_id_mask	= 0xfffffff2,
+	.name		= "Microchip LAN8742",
+
+	/* PHY_BASIC_FEATURES */
+	.flags		= PHY_RST_AFTER_CLK_EN,
+
+	.probe		= smsc_phy_probe,
+
+	/* basic functions */
+	.read_status	= lan87xx_read_status,
+	.config_init	= smsc_phy_config_init,
+	.soft_reset	= smsc_phy_reset,
+
+	/* IRQ related */
+	.config_intr	= smsc_phy_config_intr,
+	.handle_interrupt = smsc_phy_handle_interrupt,
+
+	/* Statistics */
+	.get_sset_count = smsc_get_sset_count,
+	.get_strings	= smsc_get_strings,
+	.get_stats	= smsc_get_stats,
+
+	.suspend	= genphy_suspend,
+	.resume	= genphy_resume,
 } };
 
 module_phy_driver(smsc_phy_driver);
@@ -498,6 +528,7 @@ static struct mdio_device_id __maybe_unused smsc_tbl[] = {
 	{ 0x0007c0d0, 0xfffffff0 },
 	{ 0x0007c0f0, 0xfffffff0 },
 	{ 0x0007c110, 0xfffffff0 },
+	{ 0x0007c130, 0xfffffff2 },
 	{ }
 };
 
-- 
2.25.1