Re: [PATCH v2] i2c/nuc900: add i2c driver support for nuc900

2010-07-15 Thread Wan ZongShun
How about this patch? Which tree can merge it? 2010/6/28 Wan ZongShun : > Hi Ben, > > How about this patch? Can it be applied? > > Thanks! > >> This patch is to add i2c driver support for nuc900. >> >> v1->v2 changes: >> Address the comments of Ben Dooks >> >> (1) Document registers Macro definiti

Re: [PATCH] I2C driver of Topcliff PCH

2010-07-15 Thread Arnd Bergmann
On Thursday 15 July 2010 09:42:36 Masayuki Ohtak wrote: > I2C driver of Topcliff PCH > > Topcliff PCH is the platform controller hub that is going to be used in > Intel's upcoming general embedded platform. All IO peripherals in > Topcliff PCH are actually devices sitting on AMBA bus. > Topcliff P

[patch 1/1] i2c-s3c2410: Enable i2c clock only when doing some transfert

2010-07-15 Thread Rtp
This patch modify the s3c2410 i2c driver behaviour to enable the i2c clock only when needed. I'm not sure if this has a big impact on power usage but at least it's fixing a bug with the uda1380 codec which needs to be hard reset'ed if the i2c clock is enabled before it's powered on (at least on h1

[PATCH] I2C driver of Topcliff PCH

2010-07-15 Thread Masayuki Ohtak
I2C driver of Topcliff PCH Topcliff PCH is the platform controller hub that is going to be used in Intel's upcoming general embedded platform. All IO peripherals in Topcliff PCH are actually devices sitting on AMBA bus. Topcliff PCH has I2C I/F. Using this I/F, it is able to access system devices

[PATCH V3 RESEND] i2c-imx: do not allow interruptions when waiting for I2C to complete

2010-07-15 Thread Marc Kleine-Budde
The i2c_imx_trx_complete() function is using wait_event_interruptible_timeout() to wait for the I2C controller to signal that it has completed an I2C bus operation. If the process that causes the I2C operation receives a signal, the wait will be interrupted, returning an error. It is better to let

Re: [PATCH] i2c-pxa: fix compiler warning, due to missing const

2010-07-15 Thread Marc Kleine-Budde
Hey Ben, Marc Kleine-Budde wrote: > Ben Dooks wrote: >> On Tue, Jun 15, 2010 at 05:52:09PM +0800, Eric Miao wrote: >>> On Tue, Jun 15, 2010 at 4:56 PM, Marc Kleine-Budde >>> wrote: This patch adds the missing const to "struct platform_device_id" to fix this warning: /home/fro