i2c: sh: Add support I2C for Renesas SH

This supports I2C of Renesas SH.
I tested on SH7724.

---
 drivers/i2c/Makefile |    1 +
 drivers/i2c/sh_i2c.c |  292 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 293 insertions(+), 0 deletions(-)
 create mode 100644 drivers/i2c/sh_i2c.c

index a48047a..cfeef6d 100644
@@ -42,6 +42,7 @@ COBJS-$(CONFIG_SOFT_I2C) += soft_i2c.o
 COBJS-$(CONFIG_SPEAR_I2C) += spr_i2c.o
 COBJS-$(CONFIG_TSI108_I2C) += tsi108_i2c.o
 COBJS-$(CONFIG_U8500_I2C) += u8500_i2c.o
+COBJS-$(CONFIG_SH_I2C) += sh_i2c.o
 
 COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)

1.7.7

Hello Nobuhiro Iwamatsu,

Applied to u-boot-i2c

Thanks

bye,
Heiko

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