realtek: mdio: add define for phy 24-27 link detection

Add a meaningful define for RTL838x port 24-27 link status detection.

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/23204
Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/target/linux/realtek/files-6.18/drivers/net/mdio/mdio-realtek-otto.c b/target/linux/realtek/files-6.18/drivers/net/mdio/mdio-realtek-otto.c
index 5e676ed0e30ae840c51c50b89a10cca970795460..7e5a7a79c851b0860d1159a16abb9039e36f4a8d 100644 (file)
--- a/target/linux/realtek/files-6.18/drivers/net/mdio/mdio-realtek-otto.c
+++ b/target/linux/realtek/files-6.18/drivers/net/mdio/mdio-realtek-otto.c
@@ -52,6 +52,7 @@
 #define RTMDIO_838X_C22_DATA(page, reg)                ((reg) << 20 | RTMDIO_PAGE_SELECT << 15 | (page) << 3)
 #define RTMDIO_838X_PHY_PATCH_DONE             BIT(15)
 #define RTMDIO_838X_SMI_GLB_CTRL               (0xa100)
+#define   RTMDIO_838X_SMI_GLB_PHY_MAN_24_27    BIT(7)
 #define RTMDIO_838X_SMI_ACCESS_PHY_CTRL_0      (0xa1b8)
 #define RTMDIO_838X_SMI_ACCESS_PHY_CTRL_1      (0xa1bc)
 #define   RTMDIO_838X_CMD_FAIL                 0 /* No hardware support */
@@ -718,7 +719,8 @@ static void rtmdio_838x_setup_polling(struct rtmdio_ctrl *ctrl)
         * give the real media status (0=copper, 1=fibre). For now assume that if address 24 is
         * PHY driven, it must be a combo PHY and media detection is needed.
         */
-       regmap_assign_bits(ctrl->map, RTMDIO_838X_SMI_GLB_CTRL, BIT(7),
+       regmap_assign_bits(ctrl->map, RTMDIO_838X_SMI_GLB_CTRL,
+                          RTMDIO_838X_SMI_GLB_PHY_MAN_24_27,
                           test_bit(24, ctrl->valid_ports));
 }