RE: [PATCH] powerpc/esdhc: enable the card insert/remove interrupt

2012-10-28 Thread Huang Changming-R66093
> Hello Huang, > > On Fri, Oct 26, 2012 at 02:42:36AM +0000, Huang Changming-R66093 wrote: > > For the current polling mode, driver will send CMD13 to poll the card > status periodically , which will cause too many interrupts. > > Once I sent patches to detect the card

RE: [PATCH] powerpc/esdhc: enable the card insert/remove interrupt

2012-10-25 Thread Huang Changming-R66093
om: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc- > ow...@vger.kernel.org] On Behalf Of Anton Vorontsov > Sent: Thursday, October 25, 2012 6:31 PM > To: Huang Changming-R66093 > Cc: linux-...@vger.kernel.org; Chris Ball; Kumar Gala; linuxppc- > d...@lists.ozlabs.org > Subject: Re: [PAT

RE: [PATCH] powerpc/esdhc: enable the card insert/remove interrupt

2012-10-25 Thread Huang Changming-R66093
Hi, Anton. Could you have any comment about it? If not, I will resend this patch with v2. Best Regards Jerry Huang > -Original Message- > From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc- > ow...@vger.kernel.org] On Behalf Of Huang Changming-R66093 > Sent: Tuesday

RE: [PATCH] powerpc/esdhc: enable the card insert/remove interrupt

2012-10-23 Thread Huang Changming-R66093
le the PIO mode, but the later version has fixed this issue). Best Regards Jerry Huang > -Original Message- > From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc- > ow...@vger.kernel.org] On Behalf Of Anton Vorontsov > Sent: Tuesday, October 23, 2012 4:27 PM > To: Hu

RE: [PATCH 2/3] powerpc/esdhc: add property to disable the CMD23

2012-09-17 Thread Huang Changming-R66093
> On Sep 17, 2012, at 7:36 AM, Chris Ball wrote: > > > Hi, > > > > On Thu, Sep 13 2012, Kumar Gala wrote: > Can you list out which SoCs support it and which don't. Having > this list will be useful in understanding which controller versions > supported it. > > >>> P1020, p1021, p10

RE: [PATCH 2/3] powerpc/esdhc: add property to disable the CMD23

2012-09-13 Thread Huang Changming-R66093
Best Regards Jerry Huang > -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Thursday, September 13, 2012 8:48 PM > To: Huang Changming-R66093 > Cc: Chris Ball; linuxppc-dev@lists.ozlabs.org list; linux- > m...@vger.kernel.org; Anton V

RE: [PATCH 2/3] powerpc/esdhc: add property to disable the CMD23

2012-09-13 Thread Huang Changming-R66093
Best Regards Jerry Huang > -Original Message- > From: Anton Vorontsov [mailto:cbouatmai...@gmail.com] > Sent: Wednesday, September 12, 2012 11:38 AM > To: Huang Changming-R66093 > Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org; linux- > m...@vger.kernel.org >

RE: [PATCH 2/3] powerpc/esdhc: add property to disable the CMD23

2012-09-12 Thread Huang Changming-R66093
> > > >> -Original Message- > >> From: Chris Ball [mailto:c...@laptop.org] > >> Sent: Wednesday, September 12, 2012 4:59 AM > >> To: Kumar Gala > >> Cc: Huang Changming-R66093; linuxppc-dev@lists.ozlabs.org list; > >> linux- m...

RE: [PATCH 2/3] powerpc/esdhc: add property to disable the CMD23

2012-09-11 Thread Huang Changming-R66093
Best Regards Jerry Huang > -Original Message- > From: Chris Ball [mailto:c...@laptop.org] > Sent: Wednesday, September 12, 2012 4:59 AM > To: Kumar Gala > Cc: Huang Changming-R66093; linuxppc-dev@lists.ozlabs.org list; linux- > m...@vger.kernel.org; Anton Voron

RE: [PATCH 2/3] powerpc/esdhc: add property to disable the CMD23

2012-09-11 Thread Huang Changming-R66093
Best Regards Jerry Huang > -Original Message- > From: Wood Scott-B07421 > Sent: Wednesday, September 12, 2012 2:28 AM > To: Anton Vorontsov > Cc: Huang Changming-R66093; linuxppc-dev@lists.ozlabs.org; linux- > m...@vger.kernel.org > Subject: Re: [PATCH 2/3] powerp

RE: [PATCH 2/3] powerpc/esdhc: add property to disable the CMD23

2012-09-11 Thread Huang Changming-R66093
Thanks, Anton. If it is necessary, I will resend this patch to linuxppc-dev@lists.ozlabs.org. Best Regards Jerry Huang > -Original Message- > From: Anton Vorontsov [mailto:cbouatmai...@gmail.com] > Sent: Tuesday, September 11, 2012 4:05 PM > To: Huang Changming-R66093

RE: [PATCH 1/2] powerpc/mpc85xx: p1022ds support the MTD for NOR and NAND flash

2012-07-11 Thread Huang Changming-R66093
Yes, I think it is still needed for p1022ds, I will resent it according to Timur's change. Best Regards Jerry Huang > -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Tuesday, July 03, 2012 1:54 AM > To: Huang Changming-R66093 &

RE: [PATCH v2 1/2] powerpc/mpc85xx: support the MTD for p1022ds flash

2012-04-18 Thread Huang Changming-R66093
freescale@lists.ozlabs.org] On > Behalf Of Huang Changming-R66093 > Sent: Wednesday, April 18, 2012 3:47 PM > To: Tabi Timur-B04825 > Cc: linuxppc-dev@lists.ozlabs.org > Subject: RE: [PATCH v2 1/2] powerpc/mpc85xx: support the MTD for p1022ds > flash > > Yes, I tested with the l

RE: [PATCH v2 1/2] powerpc/mpc85xx: support the MTD for p1022ds flash

2012-04-18 Thread Huang Changming-R66093
Yes, I tested with the latest Linux kernel, with my patch, the NOR and NAND MTD can work well. Best Regards Jerry Huang > -Original Message- > From: Tabi Timur-B04825 > Sent: Wednesday, April 18, 2012 2:10 AM > To: Huang Changming-R66093 > Cc: linuxppc-dev@lists.ozlabs.

why use 'raw_spin_lock_irqsave' inf function 'of_find_node_with_property'

2012-03-29 Thread Huang Changming-R66093
Hi, all In function "of_find_node_with_property", why use "raw_spin_lock_irqsave" to disable preemption and disable interrupt? If enable them, what impact will be observed? This function just finds the node from the DTS file, it can't be interrupted or preempted? I have done one test: remove "ra

RE: [PATCH 4/4] powerpc/85xx: add the P1020UTM-PC DTS support

2012-03-14 Thread Huang Changming-R66093
Thanks Jerry Huang > -Original Message- > From: Wood Scott-B07421 > Sent: Thursday, March 15, 2012 2:50 AM > To: Huang Changming-R66093 > Cc: linuxppc-dev@lists.ozlabs.org > Subject: Re: [PATCH 4/4] powerpc/85xx: add the P1020UTM-PC DTS support > > On 03

RE: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable

2012-02-23 Thread Huang Changming-R66093
> > Li Yang-R58472 wrote: > > > Even though the user still need to know the addressing mode that > > u-boot is using. It won't work if the addressing mode of u-boot and > > device tree are different. > > U-Boot will tell the user if the DT does not match. I added code to U- > Boot to do that.

RE: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable

2012-02-23 Thread Huang Changming-R66093
> > -Original Message- > > From: Tabi Timur-B04825 > > Sent: Friday, February 24, 2012 10:46 AM > > To: Li Yang-R58472 > > Cc: Huang Changming-R66093; ga...@kernel.crashing.org; > > b...@kernel.crashing.org; Wood Scott-B07421; linuxppc-...@ozlabs.org &

RE: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable

2012-02-23 Thread Huang Changming-R66093
> -Original Message- > From: Tabi Timur-B04825 > Sent: Thursday, February 23, 2012 8:25 PM > To: Huang Changming-R66093 > Cc: ga...@kernel.crashing.org; b...@kernel.crashing.org; Wood Scott- > B07421; Li Yang-R58472; linuxppc-...@ozlabs.org > Subject: Re: [PATCH

RE: [PATCH] powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable

2012-02-22 Thread Huang Changming-R66093
I have one similar patch to remove the "select PHYS_64BIT". http://patchwork.ozlabs.org/patch/132351/ Thanks Jerry Huang > -Original Message- > From: linuxppc-dev-bounces+r66093=freescale@lists.ozlabs.org > [mailto:linuxppc-dev-bounces+r66093=freescale@lists.ozlabs.org] On > Beh

RE: [PATCH] DTS: fix the bug and add the chip compatible for eSDHC

2012-01-03 Thread Huang Changming-R66093
> -Original Message- > From: Tabi Timur-B04825 > Sent: Tuesday, January 03, 2012 4:30 AM > To: Huang Changming-R66093 > Cc: linuxppc-dev@lists.ozlabs.org; Huang Changming-R66093 > Subject: Re: [PATCH] DTS: fix the bug and add the chip compatible for > eSDHC > &

RE: [PATCH] DTS: fix the bug and add the chip compatible for eSDHC

2012-01-03 Thread Huang Changming-R66093
> -Original Message- > From: Wood Scott-B07421 > Sent: Tuesday, January 03, 2012 2:28 AM > To: Huang Changming-R66093 > Cc: linuxppc-dev@lists.ozlabs.org; Huang Changming-R66093 > Subject: Re: [PATCH] DTS: fix the bug and add the chip compatible for > eSDHC >

RE: [PATCH] mmc: sdhci-pltfm: Added sdhci-adjust-timeout quirk

2011-12-13 Thread Huang Changming-R66093
Xiaobo, I have one other similar patch, but the property is 'sdhci,adjust-timeout'. Maybe I can repost it with add your signed-off-by? > -Original Message- > From: linuxppc-dev-bounces+r66093=freescale@lists.ozlabs.org > [mailto:linuxppc-dev-bounces+r66093=freescale@lists.ozlabs.o