[PATCH net-next 1/2] net: phy: mxl-gpy: add support for MXL86211C

From: Daniel Golle

Date: Mon Nov 10 2025 - 17:37:23 EST


From: Chad Monroe <chad@xxxxxxxxx>

MXL86211C is a smaller and more efficient version of the GPY211C.
Add the PHY ID and phy_driver instance to the mxl-gpy driver.

Signed-off-by: Chad Monroe <chad@xxxxxxxxx>
Signed-off-by: Daniel Golle <daniel@xxxxxxxxxxxxxx>
---
drivers/net/phy/mxl-gpy.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)

diff --git a/drivers/net/phy/mxl-gpy.c b/drivers/net/phy/mxl-gpy.c
index 0c8dc16ee7bde..3320a42ef43cf 100644
--- a/drivers/net/phy/mxl-gpy.c
+++ b/drivers/net/phy/mxl-gpy.c
@@ -30,6 +30,7 @@
#define PHY_ID_GPY241B 0x67C9DE40
#define PHY_ID_GPY241BM 0x67C9DE80
#define PHY_ID_GPY245B 0x67C9DEC0
+#define PHY_ID_MXL86211C 0xC1335400

#define PHY_CTL1 0x13
#define PHY_CTL1_MDICD BIT(3)
@@ -1268,6 +1269,29 @@ static struct phy_driver gpy_drivers[] = {
.get_wol = gpy_get_wol,
.set_loopback = gpy_loopback,
},
+ {
+ PHY_ID_MATCH_MODEL(PHY_ID_MXL86211C),
+ .name = "Maxlinear Ethernet MXL86211C",
+ .get_features = genphy_c45_pma_read_abilities,
+ .config_init = gpy_config_init,
+ .probe = gpy_probe,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
+ .config_aneg = gpy_config_aneg,
+ .aneg_done = genphy_c45_aneg_done,
+ .read_status = gpy_read_status,
+ .config_intr = gpy_config_intr,
+ .handle_interrupt = gpy_handle_interrupt,
+ .set_wol = gpy_set_wol,
+ .get_wol = gpy_get_wol,
+ .set_loopback = gpy_loopback,
+ .led_brightness_set = gpy_led_brightness_set,
+ .led_hw_is_supported = gpy_led_hw_is_supported,
+ .led_hw_control_get = gpy_led_hw_control_get,
+ .led_hw_control_set = gpy_led_hw_control_set,
+ .led_polarity_set = gpy_led_polarity_set,
+ .link_change_notify = gpy_link_change_notify,
+ },
};
module_phy_driver(gpy_drivers);

--
2.51.2