* Randy Dunlap <[EMAIL PROTECTED]> [070404 15:11]:
> On Wed, 4 Apr 2007 14:05:30 -0400 Tony Lindgren wrote:
>
> > From: David Brownell <[EMAIL PROTECTED]>
> >
> > Mistral-specific:
> >
> > - Add PWL-driven LCD backlight device
> >
> > - Apply power to the board even when the LCD isn't configured; things
> > like EEPROM, temperature sensor, and wakeup switch depend on it.
> >
> > Signed-off-by: David Brownell <[EMAIL PROTECTED]>
> > Signed-off-by: Tony Lindgren <[EMAIL PROTECTED]>
> > ---
> > arch/arm/mach-omap1/board-osk.c | 22 ++++++++++++++++++++++
> > 1 files changed, 22 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/mach-omap1/board-osk.c
> > b/arch/arm/mach-omap1/board-osk.c
> > index 253c539..df9681d 100644
> > --- a/arch/arm/mach-omap1/board-osk.c
> > +++ b/arch/arm/mach-omap1/board-osk.c
> > @@ -373,6 +386,15 @@ static void __init osk_mistral_init(void)
> > } else
> > printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");
> >
> > + /* LCD: backlight, and power; power controls other devices on the
> > + * board, like the touchscreen, EEPROM, and wakeup (!) switch.
> > + */
> > + omap_cfg_reg(PWL);
> > + if (omap_request_gpio(2) == 0) {
> > + omap_set_gpio_direction(2, 0 /* out */);
> > + omap_set_gpio_dataout(2, 1 /* on */);
>
> Some #defined values would be better than those comments.
Adding OMAP_GPIO_OUT/ON defines could be fixed later on for all
omap_set_gpio_direction/dataout().
Regards,
Tony
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