diff options
Diffstat (limited to 'arch/arm/mach-s3c2410')
| -rw-r--r-- | arch/arm/mach-s3c2410/mach-n30.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c index 81973aa8194b..f25275ef8bc8 100644 --- a/arch/arm/mach-s3c2410/mach-n30.c +++ b/arch/arm/mach-s3c2410/mach-n30.c @@ -352,10 +352,25 @@ static struct s3c2410fb_mach_info n30_fb_info __initdata = { .lpcsel = 0x06, }; +static void n30_sdi_set_power(unsigned char power_mode, unsigned short vdd) +{ + switch (power_mode) { + case MMC_POWER_ON: + case MMC_POWER_UP: + s3c2410_gpio_setpin(S3C2410_GPG(4), 1); + break; + case MMC_POWER_OFF: + default: + s3c2410_gpio_setpin(S3C2410_GPG(4), 0); + break; + } +} + static struct s3c24xx_mci_pdata n30_mci_cfg __initdata = { .gpio_detect = S3C2410_GPF(1), .gpio_wprotect = S3C2410_GPG(10), .ocr_avail = MMC_VDD_32_33, + .set_power = n30_sdi_set_power, }; static struct platform_device *n30_devices[] __initdata = { |