linux-kernel - [PATCH net-next] net: phy: realtek: HWMON support for standalone versions of RTL8221B and RTL8251

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Message-Id: <20250117222421.3673-1-olek2@wp.pl>
Date: Fri, 17 Jan 2025 23:24:21 +0100
From: Aleksander Jan Bajkowski <olek2@...pl>
To: andrew@...n.ch,
	hkallweit1@...il.com,
	linux@...linux.org.uk,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	daniel@...rotopia.org,
	ericwouds@...il.com,
	kabel@...nel.org,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Aleksander Jan Bajkowski <olek2@...pl>
Subject: [PATCH net-next] net: phy: realtek: HWMON support for standalone versions of RTL8221B and RTL8251

HWMON support has been added for the RTL8221/8251 PHYs integrated together
with the MAC inside the RTL8125/8126 chips. This patch extends temperature
reading support for standalone variants of the mentioned PHYs.

I don't know whether the earlier revisions of the RTL8226 also have a
built-in temperature sensor, so they have been skipped for now.

Tested on RTL8221B-VB-CG.

Signed-off-by: Aleksander Jan Bajkowski <olek2@...pl>
---
 drivers/net/phy/realtek/realtek_main.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/phy/realtek/realtek_main.c b/drivers/net/phy/realtek/realtek_main.c
index 38149958d95b..11ff44c3be5b 100644
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
@@ -1475,6 +1475,7 @@ static struct phy_driver realtek_drvs[] = {
 	}, {
 		.match_phy_device = rtl8221b_vb_cg_c22_match_phy_device,
 		.name           = "RTL8221B-VB-CG 2.5Gbps PHY (C22)",
+		.probe		= rtl822x_probe,
 		.get_features   = rtl822x_get_features,
 		.config_aneg    = rtl822x_config_aneg,
 		.config_init    = rtl822xb_config_init,
@@ -1487,6 +1488,7 @@ static struct phy_driver realtek_drvs[] = {
 	}, {
 		.match_phy_device = rtl8221b_vb_cg_c45_match_phy_device,
 		.name           = "RTL8221B-VB-CG 2.5Gbps PHY (C45)",
+		.probe		= rtl822x_probe,
 		.config_init    = rtl822xb_config_init,
 		.get_rate_matching = rtl822xb_get_rate_matching,
 		.get_features   = rtl822x_c45_get_features,
@@ -1497,6 +1499,7 @@ static struct phy_driver realtek_drvs[] = {
 	}, {
 		.match_phy_device = rtl8221b_vn_cg_c22_match_phy_device,
 		.name           = "RTL8221B-VM-CG 2.5Gbps PHY (C22)",
+		.probe		= rtl822x_probe,
 		.get_features   = rtl822x_get_features,
 		.config_aneg    = rtl822x_config_aneg,
 		.config_init    = rtl822xb_config_init,
@@ -1509,6 +1512,7 @@ static struct phy_driver realtek_drvs[] = {
 	}, {
 		.match_phy_device = rtl8221b_vn_cg_c45_match_phy_device,
 		.name           = "RTL8221B-VN-CG 2.5Gbps PHY (C45)",
+		.probe		= rtl822x_probe,
 		.config_init    = rtl822xb_config_init,
 		.get_rate_matching = rtl822xb_get_rate_matching,
 		.get_features   = rtl822x_c45_get_features,
@@ -1519,6 +1523,7 @@ static struct phy_driver realtek_drvs[] = {
 	}, {
 		.match_phy_device = rtl8251b_c45_match_phy_device,
 		.name           = "RTL8251B 5Gbps PHY",
+		.probe		= rtl822x_probe,
 		.get_features   = rtl822x_get_features,
 		.config_aneg    = rtl822x_config_aneg,
 		.read_status    = rtl822x_read_status,
-- 
2.39.5