Re: [PATCH] i2c-mpc: avoid I2C abnormal after resuming from deep sleep

2012-04-18 Thread Li Yang
On Wed, Apr 18, 2012 at 6:33 PM, Wolfram Sang w.s...@pengutronix.de wrote: Hi, We certainly don't want the policy to be against the common practice of the community.  If it is we can consider changing our policy. Nice, thanks for being open to discussion! However I can't find a clear

Re: [PATCH V6 4/6] arm64/ls1043a: add DTS for Freescale LS1043A SoC

2015-10-26 Thread Li Yang
ls of DTSI/DTS files have been created for the > LS1043A SoC family: > > - fsl-ls1043a.dtsi: > DTS-Include file for FSL LS1043A SoC. > > Signed-off-by: Li Yang <le...@freescale.com> > Signed-off-by: Hou Zhiqiang <b48...@freescale.com> > Signed-off-by: Mingkai Hu

Re: [PATCH V6 6/6] dts/ls1043a: add LS1043ARDB board support

2015-10-29 Thread Li Yang
On Fri, Oct 23, 2015 at 3:01 AM, Zhiqiang Hou wrote: > From: Shaohui Xie > > Signed-off-by: Shaohui Xie > Signed-off-by: Mingkai Hu > Signed-off-by: Wenbin Song >

Re: [PATCH] i2c: imx: fix build issue for platforms without pinctrl

2015-11-17 Thread Li Yang
On Tue, Nov 17, 2015 at 3:11 PM, Li Yang <le...@freescale.com> wrote: > With commit 1c4b6c3b (i2c: imx: implement bus recovery) the driver > starts to use pinctrl to do i2c bus recovery. But this breaks build > for platforms that don't implement pinctrl, such as ls1021

[PATCH] i2c: imx: make bus recovery through pinctrl optional

2015-11-17 Thread Li Yang
d recovery mechanism as optional. The patch make it really optional that the probe function won't bailout when pinctrl is not available and it won't try to register recovery functions if pinctrl is NULL when the PINCTRL is not enabled at all. Signed-off-by: Li Yang <le...@freescale.com>

[PATCH] i2c: imx: fix build issue for platforms without pinctrl

2015-11-17 Thread Li Yang
is enabled. Reported-by: Ren Xiaofeng <xiaofeng@freescale.com> Signed-off-by: Li Yang <le...@freescale.com> Cc: Gao Pan <b54...@freescale.com> --- drivers/i2c/busses/i2c-imx.c | 10 ++ 1 file changed, 10 insertions(+) diff --git a/drivers/i2c/busses/i2c-imx.c b/driv

Re: [PATCH] i2c: imx: make bus recovery through pinctrl optional

2015-11-20 Thread Li Yang
On Thu, Nov 19, 2015 at 2:08 AM, Uwe Kleine-König <u.kleine-koe...@pengutronix.de> wrote: > Hello, > > Cc += Linus Walleij, linux-gpio > > On Wed, Nov 18, 2015 at 04:59:11PM -0600, Li Yang wrote: >> On Wed, Nov 18, 2015 at 1:24 AM, Uwe Kleine-König >> <u

[PATCH v2] i2c: imx: make bus recovery through pinctrl optional

2015-11-20 Thread Li Yang
d recovery mechanism as optional. The patch make it really optional that the probe function won't bailout when pinctrl is not available and it won't try to register recovery functions if pinctrl is NULL when the PINCTRL is not enabled at all. Signed-off-by: Li Yang <le...@freescale.com>

Re: [PATCH] i2c: imx: make bus recovery through pinctrl optional

2015-11-18 Thread Li Yang
On Wed, Nov 18, 2015 at 1:24 AM, Uwe Kleine-König <u.kleine-koe...@pengutronix.de> wrote: > Hello, > > On Tue, Nov 17, 2015 at 06:02:59PM -0600, Li Yang wrote: >> Since commit 1c4b6c3bcf30 ("i2c: imx: implement bus recovery") the driver >> starts to us

RE: [PATCH] i2c-mpc: avoid I2C abnormal after resuming from deep sleep

2012-04-18 Thread Li Yang-R58472
routines to save/restore the registers I2CFDR and I2CDFSRR. Signed-off-by: Zhao Chenhui chenhui.z...@freescale.com Signed-off-by: Li Yang le...@freescale.com --- drivers/i2c/busses/i2c-mpc.c | 34 +- 1 files changed, 33 insertions(+), 1