Hi Peng, On Mon, Dec 28, 2020 at 8:48 AM Peng Fan (OSS) <[email protected]> wrote:
> +static void setup_iomux_fec(void)
> +{
> + imx_iomux_v3_setup_multiple_pads(fec1_rst_pads,
> + ARRAY_SIZE(fec1_rst_pads));
> +
> + gpio_request(FEC_RST_PAD, "fec1_rst");
> + gpio_direction_output(FEC_RST_PAD, 0);
> + mdelay(15);
> + gpio_direction_output(FEC_RST_PAD, 1);
> + mdelay(100);
The Ethernet PHY reset can be handled by the device tree.
