linux-kernel - [PATCH net-next 1/2] net: phy: marvell: add basic support of 88E308X/88E609X family

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Date: Tue, 26 Mar 2024 15:12:35 +0100
From: Pawel Dembicki <paweldembicki@...il.com>
To: netdev@...r.kernel.org
Cc: Pawel Dembicki <paweldembicki@...il.com>,
	Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Stefan Eichenberger <eichest@...il.com>,
	Dimitri Fedrau <dima.fedrau@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH net-next 1/2] net: phy: marvell: add basic support of 88E308X/88E609X family

This patch implements only basic support.

It covers PHY used in multiple IC:
PHY: 88E3082, 88E3083
Switch: 88E6096, 88E6097

Signed-off-by: Pawel Dembicki <paweldembicki@...il.com>
---
 drivers/net/phy/marvell.c   | 13 +++++++++++++
 include/linux/marvell_phy.h |  1 +
 2 files changed, 14 insertions(+)

diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 42ed013385bf..fae7eb57ee2c 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -3289,6 +3289,18 @@ static struct phy_driver marvell_drivers[] = {
 		.get_strings = marvell_get_strings,
 		.get_stats = marvell_get_stats,
 	},
+	{
+		.phy_id = MARVELL_PHY_ID_88E3082,
+		.phy_id_mask = MARVELL_PHY_ID_MASK,
+		.name = "Marvell 88E308X/88E609X Family",
+		/* PHY_BASIC_FEATURES */
+		.probe = marvell_probe,
+		.config_init = marvell_config_init,
+		.aneg_done = marvell_aneg_done,
+		.read_status = marvell_read_status,
+		.resume = genphy_resume,
+		.suspend = genphy_suspend,
+	},
 	{
 		.phy_id = MARVELL_PHY_ID_88E1112,
 		.phy_id_mask = MARVELL_PHY_ID_MASK,
@@ -3742,6 +3754,7 @@ module_phy_driver(marvell_drivers);
 
 static struct mdio_device_id __maybe_unused marvell_tbl[] = {
 	{ MARVELL_PHY_ID_88E1101, MARVELL_PHY_ID_MASK },
+	{ MARVELL_PHY_ID_88E3082, MARVELL_PHY_ID_MASK },
 	{ MARVELL_PHY_ID_88E1112, MARVELL_PHY_ID_MASK },
 	{ MARVELL_PHY_ID_88E1111, MARVELL_PHY_ID_MASK },
 	{ MARVELL_PHY_ID_88E1111_FINISAR, MARVELL_PHY_ID_MASK },
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index 693eba9869e4..88254f9aec2b 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -7,6 +7,7 @@
 
 /* Known PHY IDs */
 #define MARVELL_PHY_ID_88E1101		0x01410c60
+#define MARVELL_PHY_ID_88E3082		0x01410c80
 #define MARVELL_PHY_ID_88E1112		0x01410c90
 #define MARVELL_PHY_ID_88E1111		0x01410cc0
 #define MARVELL_PHY_ID_88E1118		0x01410e10
-- 
2.25.1