commit 3ce2703d8f11b0b5c28409d8335f36bef258831b
author Tetsuyuki Kobayashi <koba@kmckk.co.jp> Thu Sep 13 19:07:58 2012 +0000
committer Heiko Schocher <hs@denx.de> Tue Oct 16 05:47:20 2012 +0200
tree e9e461eae690f7fa90738961d712575a59583959
parent 57d7c80472d8c87f7c6d321f89a5aed47c865b5a

i2c: sh_i2c.c: adjust for SH73A0

Adjust i2c_raw_read() in sh_i2c.c to work for SH73A0.
After this patch, "i2c md" and "i2c mw" command on U-Boot work properly on KZM-A9-GT board.

Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>

drivers/i2c/sh_i2c.c

diff --git a/drivers/i2c/sh_i2c.c b/drivers/i2c/sh_i2c.c
index eced61d..c667a1b 100644
--- a/drivers/i2c/sh_i2c.c
+++ b/drivers/i2c/sh_i2c.c
@@ -135,8 +135,12 @@
 {
 	u8 ret;
 
+#if defined(CONFIG_SH73A0)
+	i2c_set_addr(base, id, reg, 0);
+#else
 	i2c_set_addr(base, id, reg, 1);
 	udelay(100);
+#endif
 
 	writeb((SH_I2C_ICCR_ICE|SH_I2C_ICCR_RTS|SH_I2C_ICCR_BUSY), &base->iccr);
 	irq_dte(base);