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SubjectRe: About gpio-regulator setting on DT
On Wed, Jan 29, 2014 at 12:38:19AM -0800, Kuninori Morimoto wrote:

> How to set GPIOF_OUT_INIT_HIGH via DT ?
> Or, am I misunderstanding ?

The combination of the enable-active-high and enable-at-boot properties
ought be able to cause the driver to do the right thing, the flags do
this:

if (config->enabled_at_boot) {
if (config->enable_high)
cfg.ena_gpio_flags |= GPIOF_OUT_INIT_HIGH;
else
cfg.ena_gpio_flags |= GPIOF_OUT_INIT_LOW;
} else {
if (config->enable_high)
cfg.ena_gpio_flags |= GPIOF_OUT_INIT_LOW;
else
cfg.ena_gpio_flags |= GPIOF_OUT_INIT_HIGH;
}

of_get_named_gpio() just looks up the GPIO number, it doesn't request
the GPIO.
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