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| author | Allen Martin <amartin@nvidia.com> | 2012-12-19 13:02:36 -0800 |
|---|---|---|
| committer | Allen Martin <amartin@nvidia.com> | 2012-12-19 13:02:36 -0800 |
| commit | a098cf41fdb2a6607c675f7fe4f3164617c9367e (patch) | |
| tree | b37acb36f65909e6f74cc537d73efd883a1485a6 /drivers/i2c/designware_i2c.h | |
| parent | b8a7c467960ffb4d5a5e1eef5f7783fb6f594542 (diff) | |
| parent | 095728803eedfce850a2f85828f79500cb09979e (diff) | |
| download | olio-uboot-2014.01-a098cf41fdb2a6607c675f7fe4f3164617c9367e.tar.xz olio-uboot-2014.01-a098cf41fdb2a6607c675f7fe4f3164617c9367e.zip | |
Merge remote-tracking branch 'u-boot/master' into u-boot-arm-merged
Conflicts:
README
arch/arm/cpu/armv7/exynos/clock.c
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/seaboard.h
Diffstat (limited to 'drivers/i2c/designware_i2c.h')
| -rw-r--r-- | drivers/i2c/designware_i2c.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/i2c/designware_i2c.h b/drivers/i2c/designware_i2c.h index 03b520ed4..2faf4a871 100644 --- a/drivers/i2c/designware_i2c.h +++ b/drivers/i2c/designware_i2c.h @@ -60,14 +60,16 @@ struct i2c_regs { u32 ic_tx_abrt_source; }; +#if !defined(IC_CLK) #define IC_CLK 166 +#endif #define NANO_TO_MICRO 1000 /* High and low times in different speed modes (in ns) */ #define MIN_SS_SCL_HIGHTIME 4000 -#define MIN_SS_SCL_LOWTIME 5000 -#define MIN_FS_SCL_HIGHTIME 800 -#define MIN_FS_SCL_LOWTIME 1700 +#define MIN_SS_SCL_LOWTIME 4700 +#define MIN_FS_SCL_HIGHTIME 600 +#define MIN_FS_SCL_LOWTIME 1300 #define MIN_HS_SCL_HIGHTIME 60 #define MIN_HS_SCL_LOWTIME 160 @@ -95,6 +97,7 @@ struct i2c_regs { /* i2c data buffer and command register definitions */ #define IC_CMD 0x0100 +#define IC_STOP 0x0200 /* i2c interrupt status register definitions */ #define IC_GEN_CALL 0x0800 |