Re: [PATCH v4] OMAP4: hwmod data: I2C: add flag for context restore

[Kevin Hilman <khilman-l0cyMroinI0@public.gmane.org>]

Shubhrajyoti D <shubhrajyoti-l0cyMroinI0@public.gmane.org> writes:

> Restore of context is not done for OMAP4. This patch 
> adds the OMAP_I2C_FLAG_RESET_REGS_POSTIDLE in the OMAP4
> hwmod data which activates the restore for OMAP4.
> Currently the OMAP4 does not hit device off still the
> driver may have support for it.
>
> Signed-off-by: Shubhrajyoti D <shubhrajyoti-l0cyMroinI0@public.gmane.org>

Reviewed-by: Kevin Hilman <khilman-l0cyMroinI0@public.gmane.org>

Please repost one more time with the linux-arm-kernel list Cc'd (and you
can add my reviewed-by tag.)

Paul can then probably queue this for v3.1-rc

Kevin

> ---
> Applies on top of patches from Andy Green
> http://www.spinics.net/lists/linux-i2c/msg05632.html
> Tested on OMAP4430
>
>  arch/arm/mach-omap2/omap_hwmod_44xx_data.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> index 0fe9556..5e2c748 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> @@ -2130,7 +2130,8 @@ static struct omap_hwmod_class omap44xx_i2c_hwmod_class = {
>  };
>  
>  static struct omap_i2c_dev_attr i2c_dev_attr = {
> -	.flags  = OMAP_I2C_FLAG_BUS_SHIFT_NONE,
> +	.flags  = OMAP_I2C_FLAG_BUS_SHIFT_NONE |
> +			OMAP_I2C_FLAG_RESET_REGS_POSTIDLE,
>  };
>  
>  /* i2c1 */