Re: [PATCH V1] regulator: fixed: dt: add property for gpio open drain flag

Stephen Warren
2012-05-07T15:05:14Z

On 05/07/2012 04:28 AM, Laxman Dewangan wrote:
> Add property for the gpio flag open drain when registering
> fixed regulator.

> diff --git a/Documentation/devicetree/bindings/regulator/fixed-regulator.txt ...

> +- gpio-open-drain: GPIO is open drain type.
> + If this property is missing then default assumption is false.

Given that there's a GPIOF_OPEN_DRAIN, isn't the GPIO specifier in the
gpio property meant to encode this somehow (the format is up to the GPIO
controller's binding) - the flags are returned by of_get_named_gpio_flags().

(especially given you asked me off-list about updating the GPIO binding
documentation with information about the flags that Tegra's binding
documented for this)