From: Dimitri Fedrau <dimitri.fedrau@liebherr.com>
Date: Tue, 4 Mar 2025 18:37:26 +0000 (+0100)
Subject: net: phy: tja11xx: add support for TJA1102S
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=5d7610577fd9807c604cd43180a64037f35577df;p=users%2Fhch%2Fmisc.git

net: phy: tja11xx: add support for TJA1102S

NXPs TJA1102S is a single PHY version of the TJA1102 in which one of the
PHYs is disabled.

Signed-off-by: Dimitri Fedrau <dimitri.fedrau@liebherr.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250304-tja1102s-support-v2-1-cd3e61ab920f@liebherr.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/drivers/net/phy/nxp-tja11xx.c b/drivers/net/phy/nxp-tja11xx.c
index ed7fa26bac8e..9cf5e6d32fab 100644
--- a/drivers/net/phy/nxp-tja11xx.c
+++ b/drivers/net/phy/nxp-tja11xx.c
@@ -21,6 +21,7 @@
 #define PHY_ID_TJA1100			0x0180dc40
 #define PHY_ID_TJA1101			0x0180dd00
 #define PHY_ID_TJA1102			0x0180dc80
+#define PHY_ID_TJA1102S			0x0180dc90
 
 #define MII_ECTRL			17
 #define MII_ECTRL_LINK_CONTROL		BIT(15)
@@ -316,6 +317,7 @@ static int tja11xx_config_init(struct phy_device *phydev)
 		if (ret)
 			return ret;
 		break;
+	case PHY_ID_TJA1102S:
 	case PHY_ID_TJA1101:
 		reg_mask = MII_CFG1_INTERFACE_MODE_MASK;
 		ret = tja11xx_get_interface_mode(phydev);
@@ -883,6 +885,29 @@ static struct phy_driver tja11xx_driver[] = {
 		.handle_interrupt = tja11xx_handle_interrupt,
 		.cable_test_start = tja11xx_cable_test_start,
 		.cable_test_get_status = tja11xx_cable_test_get_status,
+	}, {
+		PHY_ID_MATCH_MODEL(PHY_ID_TJA1102S),
+		.name		= "NXP TJA1102S",
+		.features       = PHY_BASIC_T1_FEATURES,
+		.flags          = PHY_POLL_CABLE_TEST,
+		.probe		= tja11xx_probe,
+		.soft_reset	= tja11xx_soft_reset,
+		.config_aneg	= tja11xx_config_aneg,
+		.config_init	= tja11xx_config_init,
+		.read_status	= tja11xx_read_status,
+		.get_sqi	= tja11xx_get_sqi,
+		.get_sqi_max	= tja11xx_get_sqi_max,
+		.suspend	= genphy_suspend,
+		.resume		= genphy_resume,
+		.set_loopback   = genphy_loopback,
+		/* Statistics */
+		.get_sset_count = tja11xx_get_sset_count,
+		.get_strings	= tja11xx_get_strings,
+		.get_stats	= tja11xx_get_stats,
+		.config_intr	= tja11xx_config_intr,
+		.handle_interrupt = tja11xx_handle_interrupt,
+		.cable_test_start = tja11xx_cable_test_start,
+		.cable_test_get_status = tja11xx_cable_test_get_status,
 	}
 };
 
@@ -892,6 +917,7 @@ static const struct mdio_device_id __maybe_unused tja11xx_tbl[] = {
 	{ PHY_ID_MATCH_MODEL(PHY_ID_TJA1100) },
 	{ PHY_ID_MATCH_MODEL(PHY_ID_TJA1101) },
 	{ PHY_ID_MATCH_MODEL(PHY_ID_TJA1102) },
+	{ PHY_ID_MATCH_MODEL(PHY_ID_TJA1102S) },
 	{ }
 };