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i2c: sh_i2c.c: support iccl and icch extension

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R-mobile SoC (at least SH73A0) has extension bits to store 8th bit of iccl and icch.
This patch add support for the extentin bits.

Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
This commit is contained in:
Tetsuyuki Kobayashi
2012-09-13 19:07:56 +00:00
committed by Heiko Schocher
parent bd23b22bad
commit b1af67fe5e
2 changed files with 23 additions and 8 deletions
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1
include/configs/kzm9g.h
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@@ -154,6 +154,7 @@
/* I2C */
#define CONFIG_CMD_I2C
#define CONFIG_SH_I2C 1
#define CONFIG_SH_I2C_8BIT
#define CONFIG_HARD_I2C
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_MAX_I2C_BUS (2)