Subject: [PATCH 7/9] Add support for MMC card reader on Acer n30 / Acer n35

From: [email-masked] (Ben Dooks)
Date: Thu, 6 May 2010 02:23:57 +0100

On Thu, May 06, 2010 at 12:20:55AM +0200, Pinkava J. wrote:
> There is MMC (SD) card reader. Works fine.
> 
> 
> Signed-off-by: Jiri Pinkava <[email-masked]>
> ---
>  arch/arm/mach-s3c2410/mach-n30.c |   14 ++++++++++++++
>  1 files changed, 14 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c
> index d63b48f..389b9f2 100644
> --- a/arch/arm/mach-s3c2410/mach-n30.c
> +++ b/arch/arm/mach-s3c2410/mach-n30.c
> @@ -26,6 +26,7 @@
>  #include <linux/serial_core.h>
>  #include <linux/timer.h>
>  #include <linux/io.h>
> +#include <linux/mmc/host.h>
> 
>  #include <mach/hardware.h>
>  #include <asm/irq.h>
> @@ -46,6 +47,7 @@
>  #include <plat/clock.h>
>  #include <plat/cpu.h>
>  #include <plat/devs.h>
> +#include <plat/mci.h>
>  #include <plat/s3c2410.h>
>  #include <plat/udc.h>
> 
> @@ -350,6 +352,15 @@ static struct s3c2410fb_mach_info n30_fb_info __initdata = {
>  	.lpcsel		= 0x06,
>  };
> 
> +static struct s3c24xx_mci_pdata n30_mci_cfg __initdata = {
> +	.wprotect_invert = 0,
> +	.detect_invert  = 0,

no need for '0' initialisers here.

> +	.gpio_detect	= S3C2410_GPF(1),
> +	.gpio_wprotect  = S3C2410_GPG(10),
> +	.set_power	= NULL,

no need to have 'NULL' here.

> +	.ocr_avail	= MMC_VDD_32_33,
> +};
> +
>  static struct platform_device *n30_devices[] __initdata = {
>  	&s3c_device_lcd,
>  	&s3c_device_wdt,
> @@ -358,6 +369,7 @@ static struct platform_device *n30_devices[] __initdata = {
>  	&s3c_device_ohci,
>  	&s3c_device_rtc,
>  	&s3c_device_usbgadget,
> +	&s3c_device_sdi,
>  	&n30_button_device,
>  	&n30_blue_led,
>  	&n30_warning_led,
> @@ -370,6 +382,7 @@ static struct platform_device *n35_devices[] __initdata = {
>  	&s3c_device_iis,
>  	&s3c_device_rtc,
>  	&s3c_device_usbgadget,
> +	&s3c_device_sdi,
>  	&n35_button_device,
>  	&n35_blue_led,
>  	&n35_warning_led,
> @@ -538,6 +551,7 @@ static void __init n30_init(void)
>  {
>  	s3c24xx_fb_set_platdata(&n30_fb_info);
>  	s3c24xx_udc_set_platdata(&n30_udc_cfg);
> +	s3c24xx_mci_set_platdata(&n30_mci_cfg);
>  	s3c_i2c0_set_platdata(&n30_i2ccfg);
> 
>  	/* Turn off suspend on both USB ports, and switch the
> -- 
> 1.7.1
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

-- 
-- 
Ben

Q:      What's a light-year?
A:      One-third less calories than a regular year.