net: enetc: add standalone ENETC support for i.MX94

The revision of i.MX94 ENETC is changed to v4.3, so add this revision to
enetc_info to support i.MX94 ENETC. And add PTP suspport for i.MX94.

Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20251029013900.407583-7-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c
index 3ed0e04eb589f8828cb76b7b1dad49f85b537521..d5e5800b84eff7e9636f286e2fa8bb4797a09a7c 100644 (file)
--- a/drivers/net/ethernet/freescale/enetc/enetc.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -3749,6 +3749,10 @@ static const struct enetc_platform_info enetc_info[] = {
          .dev_id = NXP_ENETC_PPM_DEV_ID,
          .data = &enetc4_ppm_data,
        },
+       { .revision = ENETC_REV_4_3,
+         .dev_id = NXP_ENETC_PF_DEV_ID,
+         .data = &enetc4_pf_data,
+       },
 };
 
 int enetc_get_driver_data(struct enetc_si *si)

diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
index 5ef2c5f3ff8f633ec15cbd08b06c9fdc2dc1e088..3e222321b937c0a8f72ec7a4a6099c9f2d4dc0b8 100644 (file)
--- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
@@ -936,6 +936,9 @@ static int enetc_get_phc_index_by_pdev(struct enetc_si *si)
        case ENETC_REV_4_1:
                devfn = PCI_DEVFN(24, 0);
                break;
+       case ENETC_REV_4_3:
+               devfn = PCI_DEVFN(0, 1);
+               break;
        default:
                return -1;
        }