From: b-cousson@ti•com (Cousson, Benoit)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCHv8 3/5] OMAP: I2C: Reset support
Date: Fri, 16 Dec 2011 09:51:24 +0100 [thread overview]
Message-ID: <4EEB068C.3010501@ti.com> (raw)
In-Reply-To: <1323773758-6375-4-git-send-email-shubhrajyoti@ti.com>
Hi Shubhro,
On 12/13/2011 11:55 AM, Shubhrajyoti D wrote:
> Under some error conditions the i2c driver may do a reset.
> Adding a reset field and support in the device-specific code to aid
> error-recovery.
>
> Signed-off-by: Shubhrajyoti D<shubhrajyoti@ti•com>
> ---
> arch/arm/plat-omap/i2c.c | 2 ++
> include/linux/i2c-omap.h | 1 +
> 2 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
> index db071bc..6cddde2 100644
> --- a/arch/arm/plat-omap/i2c.c
> +++ b/arch/arm/plat-omap/i2c.c
> @@ -179,6 +179,8 @@ static inline int omap2_i2c_add_bus(int bus_id)
> */
> if (cpu_is_omap34xx())
> pdata->set_mpu_wkup_lat = omap_pm_set_max_mpu_wakeup_lat_compat;
> +
> + pdata->device_reset = omap_device_reset;
We should avoid introducing any new pdata function pointers since we are
in the process of removing them for DT support.
Regards,
Benoit
next prev parent reply other threads:[~2011-12-16 8:51 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-13 10:55 [PATCHv8 0/5] I2C driver updates Shubhrajyoti D
2011-12-13 10:55 ` [PATCHv8 1/5] OMAP3+: HWMOD: Add the default clockactivity for I2C Shubhrajyoti D
2011-12-16 8:35 ` Paul Walmsley
2011-12-13 10:55 ` [PATCHv8 2/5] OMAP: hwmod/device : add omap_device_reset to reset all the hwmods in the device Shubhrajyoti D
2011-12-16 8:42 ` Paul Walmsley
2011-12-13 10:55 ` [PATCHv8 3/5] OMAP: I2C: Reset support Shubhrajyoti D
2011-12-16 8:38 ` Paul Walmsley
2011-12-16 8:51 ` Cousson, Benoit [this message]
2011-12-16 8:57 ` Shubhrajyoti
2011-12-16 17:26 ` Tony Lindgren
2011-12-13 10:55 ` [PATCHv8 4/5] OMAP: I2C: Remove the reset in the init path Shubhrajyoti D
2011-12-16 8:40 ` Paul Walmsley
2011-12-16 8:59 ` Shubhrajyoti
[not found] ` <CANQgH-Ze1S6sy1uhzy_b8GWOCjF4+-9DOCcUn9mq1kAaT+Y7FA@mail.gmail.com>
2012-01-10 6:24 ` Datta, Shubhrajyoti
2012-01-10 15:26 ` Kevin Hilman
2012-01-11 6:06 ` Shubhrajyoti
2012-01-11 13:29 ` Paul Walmsley
2012-01-11 13:58 ` Shubhrajyoti
2012-01-11 15:07 ` Paul Walmsley
2012-01-11 14:23 ` Cousson, Benoit
2012-01-11 15:22 ` Paul Walmsley
2012-01-12 14:13 ` Cousson, Benoit
2012-01-12 23:22 ` Paul Walmsley
2011-12-13 10:55 ` [PATCHv8 5/5] OMAP: I2C: Remove the SYSC register definition Shubhrajyoti D
2011-12-16 8:41 ` Paul Walmsley
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