From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shubhrajyoti Subject: Re: [PATCH v2] omap4: i2c: add post idle reset registers flag Date: Tue, 08 Nov 2011 13:41:49 +0530 Message-ID: <4EB8E445.4050604@ti.com> References: <1320701500-14535-1-git-send-email-x0132446@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1320701500-14535-1-git-send-email-x0132446-l0cyMroinI0@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: David Anders Cc: danders.dev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org, aneesh-l0cyMroinI0@public.gmane.org, jayabharath-l0cyMroinI0@public.gmane.org, andy.green-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, khilman-l0cyMroinI0@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org List-Id: linux-i2c@vger.kernel.org On Tuesday 08 November 2011 03:01 AM, David Anders wrote: > omap44xx i2c devices need to have the registers reset post idle > similar to omap3xxx devices. this adds the additional flag for > OMAP_I2C_FLAG_RESET_REGS_POSTIDLE to the omap44xx i2c_dev_attr. Hello Anders a similar patch is already posted http://www.spinics.net/lists/linux-i2c/msg05913.html > Signed-off-by: David Anders > --- > 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 7695e5d..e93dc40 100644 > --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c > +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c > @@ -2257,7 +2257,8 @@ 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_RESET_REGS_POSTIDLE | > + OMAP_I2C_FLAG_BUS_SHIFT_NONE, > }; > > /* i2c1 */