[U-Boot] [PATCH] sunxi: axp221: Use vbus-available rather then vbus-usable for vbus-detect

[Paul Kocialkowski]

Le lundi 23 mars 2015 à 17:28 +0100, Hans de Goede a écrit :
> vbus-usable does not get set if power is provided through the power barrel
> connector, even if external 5v is also present on the otg connector.
> 
> vbus-available correctly always reflects if there is 5v present on the otg
> connector.

You (or I) could submit the very same change for the AXP209. It's the
same bit for available (1 << 5).

> Signed-off-by: Hans de Goede <hdegoede at redhat.com>
> ---
>  drivers/power/axp221.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/power/axp221.c b/drivers/power/axp221.c
> index f758a75..dc3a7f1 100644
> --- a/drivers/power/axp221.c
> +++ b/drivers/power/axp221.c
> @@ -424,7 +424,7 @@ int axp_gpio_get_value(unsigned int pin)
>  		if (ret)
>  			return ret;
>  
> -		return !!(val & AXP221_POWER_STATUS_VBUS_USABLE);
> +		return !!(val & AXP221_POWER_STATUS_VBUS_AVAIL);
>  	default:
>  		return -EINVAL;
>  	}

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