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[ARM] SMDK6410: Add availability of second hsmmc channel

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Add SDHCI channel 1.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Ben Dooks 2008-11-03 20:14:53 +00:00
parent 4f507d19ca
commit b24636cff1
2 changed files with 35 additions and 1 deletions
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30
arch/arm/mach-s3c6410/Kconfig
View file

@ -23,8 +23,38 @@ config MACH_SMDK6410
bool "SMDK6410" bool "SMDK6410"
select CPU_S3C6410 select CPU_S3C6410
select S3C_DEV_HSMMC select S3C_DEV_HSMMC
select S3C_DEV_HSMMC1
select S3C_DEV_I2C1 select S3C_DEV_I2C1
select S3C6410_SETUP_SDHCI select S3C6410_SETUP_SDHCI
select S3C64XX_SETUP_I2C1 select S3C64XX_SETUP_I2C1
help help
Machine support for the Samsung SMDK6410 Machine support for the Samsung SMDK6410
# At least some of the SMDK6410s were shipped with the card detect
# for the MMC/SD slots connected to the same input. This means that
# either the boards need to be altered to have channel0 to an alternate
# configuration or that only one slot can be used.
choice
prompt "SMDK6410 MMC/SD slot setup"
depends on MACH_SMDK6410
config SMDK6410_SD_CH0
bool "Use channel 0 only"
depends on MACH_SMDK6410
help
Select CON7 (channel 0) as the MMC/SD slot, as
at least some SMDK6410 boards come with the
resistors fitted so that the card detects for
channels 0 and 1 are the same.
config SMDK6410_SD_CH1
bool "Use channel 1 only"
depends on MACH_SMDK6410
help
Select CON6 (channel 1) as the MMC/SD slot, as
at least some SMDK6410 boards come with the
resistors fitted so that the card detects for
channels 0 and 1 are the same.
endchoice

6
arch/arm/mach-s3c6410/mach-smdk6410.c
View file

@ -64,12 +64,16 @@ static struct s3c2410_uartcfg smdk6410_uartcfgs[] __initdata = {
struct map_desc smdk6410_iodesc[] = {}; struct map_desc smdk6410_iodesc[] = {};
static struct platform_device *smdk6410_devices[] __initdata = { static struct platform_device *smdk6410_devices[] __initdata = {
#ifdef CONFIG_SMDK6410_SD_CH0
&s3c_device_hsmmc0, &s3c_device_hsmmc0,
#endif
#ifdef CONFIG_SMDK6410_SD_CH1
&s3c_device_hsmmc1,
#endif
&s3c_device_i2c0, &s3c_device_i2c0,
&s3c_device_i2c1, &s3c_device_i2c1,
}; };
static struct i2c_board_info i2c_devs0[] __initdata = { static struct i2c_board_info i2c_devs0[] __initdata = {
{ I2C_BOARD_INFO("24c08", 0x50), }, { I2C_BOARD_INFO("24c08", 0x50), },
{ I2C_BOARD_INFO("WM8580", 0X1b), }, { I2C_BOARD_INFO("WM8580", 0X1b), },