[PATCH] net: dsa: mt7530: increase reset hold time

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On 12.03.2024 22:21, Justin Swartz wrote:
> Increase the MT7530 reset hold period from 1000-1100 usec
> to 5000-5100 usec.
> 
> This should reduce the likelihood of an incorrect external
> crystal frequency selection which may occur when reset is
> deasserted too early under certain link conditions.
> 
> Signed-off-by: Justin Swartz <justin.swartz at risingedge.co.za>
> ---
>   drivers/net/dsa/mt7530.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
> index 3c1f65759..5e9e1381a 100644
> --- a/drivers/net/dsa/mt7530.c
> +++ b/drivers/net/dsa/mt7530.c
> @@ -2243,11 +2243,11 @@ mt7530_setup(struct dsa_switch *ds)
>   	 */
>   	if (priv->mcm) {
>   		reset_control_assert(priv->rstc);
> -		usleep_range(1000, 1100);
> +		usleep_range(5000, 5100);
>   		reset_control_deassert(priv->rstc);
>   	} else {
>   		gpiod_set_value_cansleep(priv->reset, 0);
> -		usleep_range(1000, 1100);
> +		usleep_range(5000, 5100);
>   		gpiod_set_value_cansleep(priv->reset, 1);
>   	}
>   

Again, the patch subject is missing the indication of a tree. Read the
networking subsystem (netdev) development page [1].

This ship has sailed anyway. Now the changes the first patch did must be
reverted too. I will deal with this from now on, you can stop sending
patches regarding this.

[1] https://www.kernel.org/doc/html/latest/process/maintainer-netdev.html

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