drivers: mdio: shell: support adin2111

Adds supprot of ADIN2111 MDIO.

The shell allows to access Clause 22 registers.

Signed-off-by: Georgij Cernysiov <geo.cgv@gmail.com>
diff --git a/drivers/mdio/mdio_shell.c b/drivers/mdio/mdio_shell.c
index 6ea87d7..a89cdb7 100644
--- a/drivers/mdio/mdio_shell.c
+++ b/drivers/mdio/mdio_shell.c
@@ -20,6 +20,8 @@
 #define DT_DRV_COMPAT espressif_esp32_mdio
 #elif DT_HAS_COMPAT_STATUS_OKAY(nxp_s32_netc_emdio)
 #define DT_DRV_COMPAT nxp_s32_netc_emdio
+#elif DT_HAS_COMPAT_STATUS_OKAY(adi_adin2111_mdio)
+#define DT_DRV_COMPAT adi_adin2111_mdio
 #else
 #error "No known devicetree compatible match for MDIO shell"
 #endif