On Tue, Oct 15, 2024 at 08:58:37PM +0800, Wei Fang wrote:
> The verdor ID and device ID of i.MX95 EMDIO are different from LS1028A
> EMDIO, so add new vendor ID and device ID to pci_device_id table to
> support i.MX95 EMDIO. And the i.MX95 EMDIO has two pins that need to be
> controlled, namely MDC and MDIO.
>
> Signed-off-by: Wei Fang <wei.fang@xxxxxxx>
Reviewed-by: Frank Li <Frank.Li@xxxxxxx>
> ---
> v2 changes: no changes
> ---
> drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
> index 2445e35a764a..9968a1e9b5ef 100644
> --- a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
> +++ b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
> @@ -2,6 +2,7 @@
> /* Copyright 2019 NXP */
> #include <linux/fsl/enetc_mdio.h>
> #include <linux/of_mdio.h>
> +#include <linux/pinctrl/consumer.h>
> #include "enetc_pf.h"
>
> #define ENETC_MDIO_DEV_ID 0xee01
> @@ -71,6 +72,8 @@ static int enetc_pci_mdio_probe(struct pci_dev *pdev,
> dev_info(&pdev->dev, "Enabled ERR050089 workaround\n");
> }
>
> + pinctrl_pm_select_default_state(dev);
> +
> err = of_mdiobus_register(bus, dev->of_node);
> if (err)
> goto err_mdiobus_reg;
> @@ -113,6 +116,7 @@ static void enetc_pci_mdio_remove(struct pci_dev *pdev)
>
> static const struct pci_device_id enetc_pci_mdio_id_table[] = {
> { PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, ENETC_MDIO_DEV_ID) },
> + { PCI_DEVICE(PCI_VENDOR_ID_NXP2, PCI_DEVICE_ID_NXP2_NETC_EMDIO) },
> { 0, } /* End of table. */
> };
> MODULE_DEVICE_TABLE(pci, enetc_pci_mdio_id_table);
> --
> 2.34.1
>
