net: dwc_eth_qos: add support of stm32mp2 platform

Add compatible "st,stm32mp25-dwmac" to manage STM32MP2 boards

Signed-off-by: Christophe Roullier <christophe.roullier@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
diff --git a/drivers/net/dwc_eth_qos_stm32.c b/drivers/net/dwc_eth_qos_stm32.c
index f3a973f..7a28f2a 100644
--- a/drivers/net/dwc_eth_qos_stm32.c
+++ b/drivers/net/dwc_eth_qos_stm32.c
@@ -350,3 +350,14 @@
 	.interface = dev_read_phy_mode,
 	.ops = &eqos_stm32_ops
 };
+
+struct eqos_config __maybe_unused eqos_stm32mp25_config = {
+	.reg_access_always_ok = false,
+	.mdio_wait = 10000,
+	.swr_wait = 50,
+	.config_mac = EQOS_MAC_RXQ_CTRL0_RXQ0EN_ENABLED_DCB,
+	.config_mac_mdio = EQOS_MAC_MDIO_ADDRESS_CR_250_300,
+	.axi_bus_width = EQOS_AXI_WIDTH_64,
+	.interface = dev_read_phy_mode,
+	.ops = &eqos_stm32_ops
+};