diff options
| author | Hyuk Lee <hyuk1.lee@samsung.com> | 2010-10-06 11:09:42 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-10-25 16:02:20 +0900 |
| commit | 193151142b736f25882f250b6db3b02efd2d3cab (patch) | |
| tree | a7ea944f033523a48caf340387e31c065ce87080 /arch/arm/mach-s5pv310/Kconfig | |
| parent | 2ad530d2e76f24cb8c13f88067cb57473a0af202 (diff) | |
ARM: S5PV310: Add support HSMMC and SDHCI configuration
This patch adds support HSMMC for S5PV310 and S5PC210 and
setup for HSMMC host controller and also related GPIO.
At most 4 channel can be used at the same time.
A user can configure SDHCI data bus as 8bit or 4bit.
Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com>
Signed-off-by: Jeongbae Seo <jeongbae.seo@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s5pv310/Kconfig')
| -rw-r--r-- | arch/arm/mach-s5pv310/Kconfig | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig index 9941852b7a0..8cb3dc52b62 100644 --- a/arch/arm/mach-s5pv310/Kconfig +++ b/arch/arm/mach-s5pv310/Kconfig @@ -24,6 +24,17 @@ config S5PV310_SETUP_I2C2 help Common setup code for i2c bus 2. +config S5PV310_SETUP_SDHCI + bool + select S5PV310_SETUP_SDHCI_GPIO + help + Internal helper functions for S5PV310 based SDHCI systems. + +config S5PV310_SETUP_SDHCI_GPIO + bool + help + Common setup code for SDHCI gpio. + # machine support menu "S5PC210 Machines" @@ -33,6 +44,11 @@ config MACH_SMDKC210 select CPU_S5PV310 select S3C_DEV_RTC select S3C_DEV_WDT + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC1 + select S3C_DEV_HSMMC2 + select S3C_DEV_HSMMC3 + select S5PV310_SETUP_SDHCI help Machine support for Samsung SMDKC210 S5PC210(MCP) is one of package option of S5PV310 @@ -53,9 +69,32 @@ config MACH_SMDKV310 select CPU_S5PV310 select S3C_DEV_RTC select S3C_DEV_WDT + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC1 + select S3C_DEV_HSMMC2 + select S3C_DEV_HSMMC3 + select S5PV310_SETUP_SDHCI help Machine support for Samsung SMDKV310 endmenu +comment "Configuration for HSMMC bus width" + +menu "Use 8-bit bus width" + +config S5PV310_SDHCI_CH0_8BIT + bool "Channel 0 with 8-bit bus" + help + Support HSMMC Channel 0 8-bit bus. + If selected, Channel 1 is disabled. + +config S5PV310_SDHCI_CH2_8BIT + bool "Channel 2 with 8-bit bus" + help + Support HSMMC Channel 2 8-bit bus. + If selected, Channel 3 is disabled. + +endmenu + endif |