[PATCH 1/3] ARM: imx2: Fix GPIO iosize

[Sascha Hauer]

All applied for next.

Sascha

On Tue, Jun 21, 2011 at 02:49:35PM -0300, Fabio Estevam wrote:
> On MX1, MX21 and MX27 each GPIO port has an address space of 256 bytes.
> 
> Fix the iosize for these platforms.
> 
> Tested on a mx27_3ds board that can boot fine after this change.
> 
> Cc: Shawn Guo <shawn.guo at freescale.com>
> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
> ---
> This applies on Sascha's for-next branch
> 
>  arch/arm/mach-imx/mm-imx1.c  |   12 ++++++++----
>  arch/arm/mach-imx/mm-imx21.c |   12 ++++++------
>  arch/arm/mach-imx/mm-imx27.c |   12 ++++++------
>  3 files changed, 20 insertions(+), 16 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c
> index b486595..8a953fd 100644
> --- a/arch/arm/mach-imx/mm-imx1.c
> +++ b/arch/arm/mach-imx/mm-imx1.c
> @@ -50,8 +50,12 @@ void __init mx1_init_irq(void)
>  
>  void __init imx1_soc_init(void)
>  {
> -	mxc_register_gpio(0, MX1_GPIO1_BASE_ADDR, SZ_4K, MX1_GPIO_INT_PORTA, 0);
> -	mxc_register_gpio(1, MX1_GPIO2_BASE_ADDR, SZ_4K, MX1_GPIO_INT_PORTB, 0);
> -	mxc_register_gpio(2, MX1_GPIO3_BASE_ADDR, SZ_4K, MX1_GPIO_INT_PORTC, 0);
> -	mxc_register_gpio(3, MX1_GPIO4_BASE_ADDR, SZ_4K, MX1_GPIO_INT_PORTD, 0);
> +	mxc_register_gpio(0, MX1_GPIO1_BASE_ADDR, SZ_256,
> +						MX1_GPIO_INT_PORTA, 0);
> +	mxc_register_gpio(1, MX1_GPIO2_BASE_ADDR, SZ_256,
> +						MX1_GPIO_INT_PORTB, 0);
> +	mxc_register_gpio(2, MX1_GPIO3_BASE_ADDR, SZ_256,
> +						MX1_GPIO_INT_PORTC, 0);
> +	mxc_register_gpio(3, MX1_GPIO4_BASE_ADDR, SZ_256,
> +						MX1_GPIO_INT_PORTD, 0);
>  }
> diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c
> index f0fb8bc..f8fb41c 100644
> --- a/arch/arm/mach-imx/mm-imx21.c
> +++ b/arch/arm/mach-imx/mm-imx21.c
> @@ -76,10 +76,10 @@ void __init mx21_init_irq(void)
>  
>  void __init imx21_soc_init(void)
>  {
> -	mxc_register_gpio(0, MX21_GPIO1_BASE_ADDR, SZ_4K, MX21_INT_GPIO, 0);
> -	mxc_register_gpio(1, MX21_GPIO2_BASE_ADDR, SZ_4K, MX21_INT_GPIO, 0);
> -	mxc_register_gpio(2, MX21_GPIO3_BASE_ADDR, SZ_4K, MX21_INT_GPIO, 0);
> -	mxc_register_gpio(3, MX21_GPIO4_BASE_ADDR, SZ_4K, MX21_INT_GPIO, 0);
> -	mxc_register_gpio(4, MX21_GPIO5_BASE_ADDR, SZ_4K, MX21_INT_GPIO, 0);
> -	mxc_register_gpio(5, MX21_GPIO6_BASE_ADDR, SZ_4K, MX21_INT_GPIO, 0);
> +	mxc_register_gpio(0, MX21_GPIO1_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
> +	mxc_register_gpio(1, MX21_GPIO2_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
> +	mxc_register_gpio(2, MX21_GPIO3_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
> +	mxc_register_gpio(3, MX21_GPIO4_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
> +	mxc_register_gpio(4, MX21_GPIO5_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
> +	mxc_register_gpio(5, MX21_GPIO6_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
>  }
> diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
> index d3700ce..acc6db4 100644
> --- a/arch/arm/mach-imx/mm-imx27.c
> +++ b/arch/arm/mach-imx/mm-imx27.c
> @@ -76,10 +76,10 @@ void __init mx27_init_irq(void)
>  
>  void __init imx27_soc_init(void)
>  {
> -	mxc_register_gpio(0, MX27_GPIO1_BASE_ADDR, SZ_4K, MX27_INT_GPIO, 0);
> -	mxc_register_gpio(1, MX27_GPIO2_BASE_ADDR, SZ_4K, MX27_INT_GPIO, 0);
> -	mxc_register_gpio(2, MX27_GPIO3_BASE_ADDR, SZ_4K, MX27_INT_GPIO, 0);
> -	mxc_register_gpio(3, MX27_GPIO4_BASE_ADDR, SZ_4K, MX27_INT_GPIO, 0);
> -	mxc_register_gpio(4, MX27_GPIO5_BASE_ADDR, SZ_4K, MX27_INT_GPIO, 0);
> -	mxc_register_gpio(5, MX27_GPIO6_BASE_ADDR, SZ_4K, MX27_INT_GPIO, 0);
> +	mxc_register_gpio(0, MX27_GPIO1_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
> +	mxc_register_gpio(1, MX27_GPIO2_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
> +	mxc_register_gpio(2, MX27_GPIO3_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
> +	mxc_register_gpio(3, MX27_GPIO4_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
> +	mxc_register_gpio(4, MX27_GPIO5_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
> +	mxc_register_gpio(5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
>  }
> -- 
> 1.6.0.4
> 
> 
> 

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |