[PATCH] net: dwc_eth_qos: update the compatible supported for STM32

[Patrick Delaunay]

Update the compatible associated with the STM32 MPU glue
in the DWC ethernet driver.

The supported compatible is the specific "st,stm32mp1-dwmac"
as indicated in Linux binding
Documentation/devicetree/bindings/net/stm32-dwmac.txt
and not the "snps,dwmac-4.20a" only used to the select IP
version.

This glue is implemented in Linux kernel in:
drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c

For information in stm32mp151.dtsi, the 2 compatibles are
supported:

ethernet0: ethernet at 5800a000 {
	compatible = "st,stm32mp1-dwmac", "snps,dwmac-4.20a";
	...
};

Serie-cc: Christophe ROULLIER <christophe.roullier at st.com>
Serie-cc: David Wu <david.wu at rock-chips.com>
Serie-cc: marex

Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
---

 drivers/net/dwc_eth_qos.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index f67c5f4570..5e7ad6c658 100644
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -2166,7 +2166,7 @@ static const struct udevice_id eqos_ids[] = {
 		.data = (ulong)&eqos_tegra186_config
 	},
 	{
-		.compatible = "snps,dwmac-4.20a",
+		.compatible = "st,stm32mp1-dwmac",
 		.data = (ulong)&eqos_stm32_config
 	},
 	{
-- 
2.17.1