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dm: Move CONFIG_I2C_COMPAT to Kconfig 

Make this option available in Kconfig and clean up the board that uses it.
Note there is also an entry in exynos5-common.h but this affects multiple
boards and should be dropped as part of the Samsung I2C migration to
driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
utp
Simon Glass 2015-02-13 12:20:48 -07:00
parent 6fb9ac15eb
commit 4bba9d3f77
4 changed files with 13 additions and 2 deletions
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2
configs/odroid_defconfig
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@ -3,3 +3,5 @@ CONFIG_ARCH_EXYNOS=y
CONFIG_TARGET_ODROID=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="exynos4412-odroid"
CONFIG_DM_I2C=y
CONFIG_DM_I2C_COMPAT=y

9
drivers/i2c/Kconfig
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@ -13,6 +13,15 @@ config DM_I2C
enabled together (it is not possible to use driver model
for one and not the other).
config DM_I2C_COMPAT
bool "Enable I2C compatibility layer"
depends on DM
help
Enable old-style I2C functions for compatibility with existing code.
This option can be enabled as a temporary measure to avoid needing
to convert all code for a board in a single commit. It should not
be enabled for any board in an official release.
config SYS_I2C_UNIPHIER
bool "UniPhier I2C driver"
depends on ARCH_UNIPHIER && DM_I2C

2
include/configs/exynos5-common.h
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@ -126,6 +126,8 @@
#define SPI_FLASH_UBOOT_POS (CONFIG_SEC_FW_SIZE + CONFIG_BL1_SIZE)
/* I2C */
/* TODO(sjg@chromium.org): Move these two options to Kconfig */
#define CONFIG_DM_I2C
#define CONFIG_DM_I2C_COMPAT
#define CONFIG_CMD_I2C

2
include/configs/odroid.h
View File

@ -177,8 +177,6 @@
/* I2C */
#define CONFIG_CMD_I2C
#define CONFIG_DM_I2C
#define CONFIG_DM_I2C_COMPAT
#define CONFIG_SYS_I2C_S3C24X0
#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000
#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0