[PATCH 3/6] ARM: mach-imx/mx27_3ds: Add LCD support

[Fabio Estevam]

Hi Sascha,

On Tue, Jun 21, 2011 at 9:11 AM, Sascha Hauer <s.hauer at pengutronix.de> wrote:
...
>>       mxc_gpio_mode(SPI2_SS0 | GPIO_GPIO | GPIO_OUT);
>>       mxc_gpio_mode(PMIC_INT | GPIO_GPIO | GPIO_IN);
>> +     mxc_gpio_mode(SPI1_SS0 | GPIO_GPIO | GPIO_OUT);
>> +     mxc_gpio_mode(LCD_ENABLE | GPIO_GPIO | GPIO_OUT);
>> +     mxc_gpio_mode(LCD_RESET | GPIO_GPIO | GPIO_OUT);
>
> You can add these to the static pin array instead.

I tried that initially and it caused all the gpio_request calls to fail.

The only way I could make gpio_request to work is when I define the
pin as gpio mode via mxc_gpio_mode.

Regards,

Fabio Estevam