[U-Boot] [RESEND PATCH v2 0/9] i2c for R-mobile

[Nobuhiro Iwamatsu]

Hi,

Thank you for this work.
If you have a time, could you update sh_i2c using set/clrbits functions?
these functions  is included in asm/io.h.

For example, you can change from
writeb(readb(&base->iccr) & ~SH_I2C_ICCR_ICE, &base->iccr);
to
clrbits_8(&base->iccr, SH_I2C_ICCR_ICE);
.

Best regards,
  Nobuhiro

On Wed, Sep 12, 2012 at 5:46 PM, Tetsuyuki Kobayashi <koba at kmckk.co.jp> wrote:
> Some mails seems to be missing. I am sending again..
>
>
> Hi, Iwamatsu-san
> Hello, Heiko
>
> Iwamatu-san, thank you for review. This is v2 patch for sh_i2c.
> Now "i2c dev" and "i2c probe" also work properly on KZM-A9-GT board.
> I think this modification is common for R-mobile, but I have SH73A0 document only. Iwamatu-san, please review this.
>
> This patch set is based on arm/rmobile branch of u-boot-sh.git.
>
> Tetsuyuki Kobayashi (9):
>   i2c: sh_i2c.c: support iccl and icch extension
>   i2c: sh_i2c.c: correct BUSY bit define in ICSR
>   i2c: sh_i2c.c: adjust for SH73A0
>   i2c: sh_i2c.c: support I2C2, I2C3 and I2C4
>   i2c: sh_i2c: enable i2c_probe
>   i2c: sh_i2c.c: check error in i2c_read and i2c_write
>   i2c: sh_i2c.c: remove unused function
>   arm: rmobile: kzm9g: enable I2C1
>   arm: rmobile: kzm9g: enable I2C2
>
>  board/kmc/kzm9g/kzm9g.c |    7 ++-
>  drivers/i2c/sh_i2c.c    |  120 +++++++++++++++++++++++++++++++++--------------
>  include/configs/kzm9g.h |    8 +++-
>  3 files changed, 95 insertions(+), 40 deletions(-)
>
> --
> 1.7.9.5
>
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-- 
Nobuhiro Iwamatsu