Subject: [PATCH 3/5] colibri-pxa300: add uart support

From: [email-masked] (Marek Vasut)
Date: Thu, 8 Jul 2010 22:01:22 +0200

Dne ?t 8. ?ervence 2010 19:04:08 pieterg napsal(a):
> Signed-off-by: pieter <[email-masked]>
> ---
>  arch/arm/mach-pxa/colibri-pxa300.c |   28 ++++++++++++++++++++++++++++
>  1 files changed, 28 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-pxa/colibri-pxa300.c
> b/arch/arm/mach-pxa/colibri-pxa300.c
> index e7762ae..381857d 100644
> --- a/arch/arm/mach-pxa/colibri-pxa300.c
> +++ b/arch/arm/mach-pxa/colibri-pxa300.c
> @@ -170,6 +170,33 @@ static inline void __init colibri_pxa310_init_ac97
> (void)
>  static inline void colibri_pxa310_init_ac97(void) {}
>  #endif
> 
> +static mfp_cfg_t colibri_pxa300_uart_pin_config[] __initdata = {
> +	/* FFUART */
> +	GPIO99_UART1_RXD,
> +	GPIO100_UART1_TXD,
> +	GPIO101_UART1_CTS,
> +	GPIO102_UART1_DCD,
> +	GPIO103_UART1_DTR,
> +	GPIO104_UART1_RI,
> +	GPIO105_UART1_DSR,
> +	GPIO106_UART1_RTS,
> +
> +	/* BTUART */
> +	GPIO111_UART2_CTS,
> +	GPIO112_UART2_RXD,
> +	GPIO113_UART2_TXD,
> +	GPIO114_UART2_RTS,
> +
> +	/* STUART */
> +	GPIO8_UART3_TXD,
> +	GPIO110_UART3_RXD,
> +};
> +
> +static void __init colibri_pxa300_init_uart(void)
> +{
> +	pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_uart_pin_config));
> +}
> +
>  void __init colibri_pxa300_init(void)
>  {
>  	pxa_set_ffuart_info(NULL);
> @@ -184,6 +211,7 @@ void __init colibri_pxa300_init(void)
>  	colibri_pxa310_init_ac97();
>  	colibri_pxa3xx_init_mmc(ARRAY_AND_SIZE(colibri_pxa300_mmc_pin_config),
>  				mfp_to_gpio(MFP_PIN_GPIO13));
> +	colibri_pxa300_init_uart();
>  }
> 
>  MACHINE_START(COLIBRI300, "Toradex Colibri PXA300")

Can't you put this into the board MFP config array ? Or the other way -- 
register UARTs into that new function you introduced ?