RE: [Patch v1] i2c: imx: add runtime pm support to improve the performance

From: Wolfram Sang mailto:w...@the-dreams.de sent: Thursday, June 18, 2015 12:24 PM To: Gao Pan-B54642 Cc: Uwe Kleine-König; linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611 Subject: Re: [Patch v1] i2c: imx: add runtime pm support to improve the performance + if

RE: [Patch v1] i2c: imx: add runtime pm support to improve the performance

From: Uwe Kleine-König u.kleine-koe...@pengutronix.de Sent: Thursday, June 18, 2015 5:49 AM To: Gao Pan-B54642 Cc: w...@the-dreams.de; linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611 Subject: Re: [Patch v1] i2c: imx: add runtime pm support to improve the performance Hello,

RE: [Patch v1] i2c: imx: add runtime pm support to improve the performance

Ping... From: Gao Pan [mailto:b54...@freescale.com] Sent: Thursday, June 11, 2015 9:50 AM To: w...@the-dreams.de Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611 Subject: [Patch v1] i2c: imx: add runtime pm support to improve the performance In our former i2c driver,

RE: [Patch v2] i2c: imx: implement bus recovery

Ping... -Original Message- From: Gao Pan [mailto:b54...@freescale.com] Sent: Friday, July 17, 2015 10:37 AM To: w...@the-dreams.de Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; Gao Pan-B54642; u.kleine-koe...@pengutronix.de Subject: [Patch v2] i2c: imx:

RE: [Patch v2] i2c: imx: implement bus recovery

From: Uwe Kleine-König mailto:u.kleine-koe...@pengutronix.de Sent: Thursday, August 13, 2015 4:15 PM To: Gao Pan-B54642 Cc: w...@the-dreams.de; linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611 Subject: Re: [Patch v2] i2c: imx: implement bus recovery Hello, On Fri, Jul 17,

RE: [Patch v4] i2c: imx: implement bus recovery

Ping... -Original Message- From: Gao Pan [mailto:b54...@freescale.com] Sent: Wednesday, August 19, 2015 5:52 PM To: w...@the-dreams.de Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; Gao Pan-B54642; u.kleine-koe...@pengutronix.de; ker...@pengutronix.de Subject:

RE: [Patch v2] i2c: imx: implement bus recovery

recovery Hello, Cc += Linus Walleij On Wed, Aug 19, 2015 at 03:44:49AM +, Gao Pandy wrote: From: Uwe Kleine-König mailto:u.kleine-koe...@pengutronix.de Sent: Thursday, August 13, 2015 4:15 PM +static void i2c_imx_prepare_recovery(struct i2c_adapter *adap) { + struct

RE: [Patch v3] i2c: imx: implement bus recovery

From: linux-i2c-ow...@vger.kernel.org mailto:linux-i2c-ow...@vger.kernel.org Sent: Wednesday, August 19, 2015 3:14 PM To: Gao Pan-B54642 Cc: w...@the-dreams.de; linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; ker...@pengutronix.de Subject: Re: [Patch v3] i2c: imx: implement

RE: i2c imx: suspicious use of runtime PM calls

From: Heiner Kallweit mailto:hkallwe...@gmail.com Sent: Sunday, August 23, 2015 5:42 AM To: Gao Pan-B54642 Cc: linux-i2c@vger.kernel.org; Wolfram Sang Subject: i2c imx: suspicious use of runtime PM calls Just by chance I stumbled across this driver and the recently added runtime PM code.

RE: [Patch v2] i2c: imx: add runtime pm support to improve the performance

Ping ... From: Gao Pan b54...@freescale.com Sent: Thursday, June 18, 2015 5:28 PM To: w...@the-dreams.de Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; Gao Pan-B54642; u.kleine-koe...@pengutronix.de Subject: [Patch v2] i2c: imx: add runtime pm support to improve the

RE: [Patch v2] i2c: imx: add runtime pm support to improve the performance

From: Wolfram Sang mailto:w...@the-dreams.de Sent: Sunday, August 02, 2015 6:41 AM To: Gao Pan-B54642 Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; u.kleine-koe...@pengutronix.de Subject: Re: [Patch v2] i2c: imx: add runtime pm support to improve the performance On

RE: [Patch v1] i2c: imx: implement bus recovery

From: Uwe Kleine-König mailto:u.kleine-koe...@pengutronix.de Sent: Tuesday, July 14, 2015 2:49 PM To: Gao Pan-B54642 Cc: w...@the-dreams.de; linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611 Subject: Re: [Patch v1] i2c: imx: implement bus recovery Hello Gao, On Tue, Jul 14,

RE: [Patch v1] i2c: imx: implement bus recovery

+, Gao Pandy wrote: --- a/Documentation/devicetree/bindings/i2c/i2c-imx.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-imx.txt @@ -14,6 +14,8 @@ Optional properties: The absence of the propoerty indicates the default frequency 100 kHz. - dmas: A list of two dma

RE: [Patch V9] i2c: imx: add runtime pm support to improve the performance

Ping... > -Original Message- > From: Gao Pan [mailto:b54...@freescale.com] > Sent: Monday, October 26, 2015 2:55 PM > To: w...@the-dreams.de > Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; Gao Pan- > B54642; u.kleine-koe...@pengutronix.de; ker...@pengutronix.de; >

RE: [Patch V8] i2c: imx: add runtime pm support to improve the performance

From: Uwe Kleine-König Sent: Tuesday, October 13, 2015 3:07 PM > To: Gao Pan-B54642 > Cc: w...@the-dreams.de; linux-i2c@vger.kernel.org; Li Frank-B20596; Duan > Fugang-B38611; ker...@pengutronix.de; hkallwe...@gmail.com > Subject: Re: [Patch V8] i2c: imx:

RE: [Patch V4] i2c: imx: add runtime pm support to improve the performance

runtime pm support to improve the performance Am 25.08.2015 um 13:09 schrieb Gao Pandy: From: Heiner Kallweit mailto:hkallwe...@gmail.com Sent: Tuesday, August 25, 2015 2:37 PM To: Gao Pan-B54642; w...@the-dreams.de Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611

RE: [Patch V5] i2c: imx: add runtime pm support to improve the performance

runtime pm support to improve the performance Am 27.08.2015 um 09:06 schrieb Gao Pandy: From: Heiner Kallweit mailto:hkallwe...@gmail.com Sent: Thursday, August 27, 2015 1:50 PM To: Gao Pan-B54642; w...@the-dreams.de Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611

RE: [Patch V5] i2c: imx: add runtime pm support to improve the performance

From: Heiner Kallweit mailto:hkallwe...@gmail.com Sent: Thursday, August 27, 2015 2:52 AM To: Gao Pan-B54642; w...@the-dreams.de Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; u.kleine-koe...@pengutronix.de; ker...@pengutronix.de Subject: Re: [Patch V5] i2c: imx: add

RE: [Patch V5] i2c: imx: add runtime pm support to improve the performance

runtime pm support to improve the performance Am 27.08.2015 um 06:01 schrieb Gao Pandy: From: Heiner Kallweit mailto:hkallwe...@gmail.com Sent: Thursday, August 27, 2015 2:52 AM To: Gao Pan-B54642; w...@the-dreams.de Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611

RE: [Patch V6] i2c: imx: add runtime pm support to improve the performance

> -Original Message- > From: Heiner Kallweit [mailto:hkallwe...@gmail.com] > Sent: Monday, August 31, 2015 2:14 PM > To: Gao Pan-B54642; w...@the-dreams.de > Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; > u.kleine-koe...@pengutronix.de; ker...@pengutronix.de >

RE: [Patch V7] i2c: imx: add runtime pm support to improve the performance

Ping... From: Heiner Kallweit Sent: Tuesday, September 01, 2015 2:06 PM > To: Gao Pan-B54642; w...@the-dreams.de > Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; > u.kleine-koe...@pengutronix.de; ker...@pengutronix.de > Subject: Re: [Patch V7]

RE: [Patch V7] i2c: imx: add runtime pm support to improve the performance

From: linux-i2c-ow...@vger.kernel.org On Behalf Of Uwe Kleine-K?nig Sent: Tuesday, September 08, 2015 5:18 AM > To: Gao Pan-B54642 > Cc: w...@the-dreams.de; linux-i2c@vger.kernel.org; Li Frank-B20596; Duan > Fugang-B38611; ker...@pengutronix.de;

RE: [Patch V4] i2c: imx: add runtime pm support to improve the performance

From: Heiner Kallweit mailto:hkallwe...@gmail.com Sent: Tuesday, August 25, 2015 2:37 PM To: Gao Pan-B54642; w...@the-dreams.de Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; u.kleine-koe...@pengutronix.de; ker...@pengutronix.de Subject: Re: [Patch V4] i2c: imx: add

RE: [Patch V4] i2c: imx: add runtime pm support to improve the performance

From: linux-i2c-ow...@vger.kernel.org [mailto:linux-i2c- ow...@vger.kernel.org] On Behalf Of Gao Pandy Sent: Tuesday, August 25, 2015 7:09 PM To: Heiner Kallweit; w...@the-dreams.de Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; u.kleine-koe...@pengutronix.de; ker

RE: [Patch v4] i2c: imx: implement bus recovery

From: Uwe Kleine-König Sent: Tuesday, September 08, 2015 5:27 AM > To: Gao Pan-B54642 > Cc: w...@the-dreams.de; linux-i2c@vger.kernel.org; Li Frank-B20596; Duan > Fugang-B38611; ker...@pengutronix.de > Subject: Re: [Patch v4] i2c: imx: implement bus

RE: [Patch V5] ARM: dts: imx6qdl-sabresd: add i2c pinctrl gpio state for bus recovery

Ping... From: Gao Pan Sent: Friday, September 11, 2015 6:43 PM > To: w...@the-dreams.de; u.kleine-koe...@pengutronix.de; > shawn...@kernel.org; ker...@pengutronix.de > Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; Gao > Pan-B54642;

RE: [Patch V5] i2c: imx: implement bus recovery

Ping... From: Gao Pan Sent: Friday, September 11, 2015 6:43 PM > To: w...@the-dreams.de; u.kleine-koe...@pengutronix.de; > shawn...@kernel.org; ker...@pengutronix.de > Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; Gao > Pan-B54642;

RE: [Patch V5] i2c: imx: implement bus recovery

From: linux-i2c-ow...@vger.kernel.org Sent: Friday, September 18, 2015 3:55 PM > To: Gao Pan-B54642 > Cc: w...@the-dreams.de; shawn...@kernel.org; ker...@pengutronix.de; linux- > i...@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; linux-arm- >

RE: [Patch V5] i2c: imx: implement bus recovery

inux- > arm-ker...@lists.infradead.org > Subject: Re: [Patch V5] i2c: imx: implement bus recovery > > Hello, > > On Mon, Sep 21, 2015 at 04:29:20AM +, Gao Pandy wrote: > > > On Fri, Sep 11, 2015 at 06:42:34PM +0800, Gao Pan wrote: > > > > V5: > > > > -i

RE: [Patch V6] i2c: imx: implement bus recovery

Ping... From: Gao Pan Sent: Monday, September 21, 2015 4:39 PM > To: w...@the-dreams.de; u.kleine-koe...@pengutronix.de > Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; Gao > Pan-B54642; ker...@pengutronix.de; hkallwe...@gmail.com > Subject:

RE: [Patch V8] i2c: imx: add runtime pm support to improve the performance

Ping... From: Gao Pan Sent: Friday, September 18, 2015 5:51 PM > To: w...@the-dreams.de > Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; Gao > Pan-B54642; u.kleine-koe...@pengutronix.de; ker...@pengutronix.de; > hkallwe...@gmail.com > Subject:

RE: [Patch V1] i2c: imx: init bus recovery info before adding i2c adapter

NULL. > > > > The solution to this bug is moving i2c_imx_init_recovery_info() before > > i2c_register_adapter(). > > > > Signed-off-by: Gao Pan <b54...@freescale.com> > > Signed-off-by: Fugang Duan <b38...@freescale.com> > > Makes sense, but I can't apply this o

RE: [Patch V9] i2c: imx: add runtime pm support to improve the performance

Ping... > -Original Message- > From: Gao Pan-B54642 > Sent: Wednesday, November 04, 2015 9:29 AM > To: 'Gao Pan'; w...@the-dreams.de > Cc: linux-i2c@vger.kernel.org; Li Frank-B20596; Duan Fugang-B38611; u.kleine- > koe...@pengutronix.de; ker...@pengutronix.de; hkallwe...@gmail.com; >