[PATCH net-next v2] net: fec: Add stop mode support on i.MX8DX/i.MX8QP

[Francesco Dolcini]

From: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx>

Add additional machines that requires communication to the SC firmware
to set the GPR bit required for stop mode support.

NXP i.MX8DX (fsl,imx8dx) is a low end version of i.MX8QXP (fsl,imx8qxp),
while NXP i.MX8QP (fsl,imx8qp) is a low end version of i.MX8QM
(fsl,imx8qm).

Signed-off-by: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx>
---
v2: Fix i.MX8QM compatible in the commit message
v1: https://lore.kernel.org/all/20251223163328.139734-1-francesco@xxxxxxxxxx/
---
 drivers/net/ethernet/freescale/fec_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index c685a5c0cc51..2eacc35e0b8a 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1334,7 +1334,9 @@ fec_restart(struct net_device *ndev)
 static int fec_enet_ipc_handle_init(struct fec_enet_private *fep)
 {
 	if (!(of_machine_is_compatible("fsl,imx8qm") ||
+	      of_machine_is_compatible("fsl,imx8qp") ||
 	      of_machine_is_compatible("fsl,imx8qxp") ||
+	      of_machine_is_compatible("fsl,imx8dx") ||
 	      of_machine_is_compatible("fsl,imx8dxl")))
 		return 0;
 
-- 
2.47.3