Hi,
ups. Change information is missing:
v2: Remove upper bound check of reset duration and update commit message
Mit freundlichen Grüßen / Kind regards,
Stefan Christ
On Wed, Nov 18, 2015 at 10:08:44AM +0100, Stefan Christ wrote:
> Implement device tree property phy-reset-duration to adjust length of
> phy reset.
>
> Signed-off-by: Stefan Christ <s.christ@xxxxxxxxx>
> ---
> drivers/net/fec_imx.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/fec_imx.c b/drivers/net/fec_imx.c
> index f19d046..70087ad 100644
> --- a/drivers/net/fec_imx.c
> +++ b/drivers/net/fec_imx.c
> @@ -654,6 +654,7 @@ static int fec_probe(struct device_d *dev)
> int ret;
> enum fec_type type;
> int phy_reset;
> + u32 msec = 1;
>
> ret = dev_get_drvdata(dev, (const void **)&type);
> if (ret)
> @@ -684,6 +685,8 @@ static int fec_probe(struct device_d *dev)
>
> phy_reset = of_get_named_gpio(dev->device_node, "phy-reset-gpios", 0);
> if (gpio_is_valid(phy_reset)) {
> + of_property_read_u32(dev->device_node, "phy-reset-duration", &msec);
> +
> ret = gpio_request(phy_reset, "phy-reset");
> if (ret)
> goto err_free;
> @@ -692,7 +695,7 @@ static int fec_probe(struct device_d *dev)
> if (ret)
> goto err_free;
>
> - mdelay(1);
> + mdelay(msec);
> gpio_set_value(phy_reset, 1);
> }
>
> --
> 1.9.1
>
>
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