Re:REGARDS

2015-07-24 Thread Alexander Flockhart
Dear Friend , I have a good business proposal for you , it's easy and no risk involve, please get back to me for brief details Regards Alexander Flockhart -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majord...@vger.kernel.org More ma

Re: [PATCH] of/irq: introduce of_has_named_irqs helper

2015-07-24 Thread Dmitry Torokhov
On Fri, Jul 24, 2015 at 12:26:19PM -0700, Dmitry Torokhov wrote: > On Fri, Jul 24, 2015 at 02:14:57PM -0500, Rob Herring wrote: > > On Fri, Jul 24, 2015 at 1:26 PM, Dmitry Torokhov > > wrote: > > > Sometimes drivers might wish to transition from index-based to named > > > interrupt descriptions. T

[PATCH] i2c: core: add support for read commands longer than byte

2015-07-24 Thread Crt Mori
If you want to send more than 1 byte as command to slave you need to go away from the smbus (which has a 8 bit command defined in specification). i2c has no such limitation in specification and since we want to have a longer than 1 byte command, we need additional function to handle it. With outsid

Re: [PATCH v3 1/4] i2c: tegra: implement slave mode

2015-07-24 Thread Wolfram Sang
> At the begin of my work on this patchset I even denied clock disable call if > slave is registered (to minimize code that can affect transfer). I hacked something like this, but it seems it was not enough. > If only slave mode is used, then this logic is not needed. This is not sufficent. We

Re: [PATCH v3 1/4] i2c: tegra: implement slave mode

2015-07-24 Thread Andrey Danin
On 24.07.2015 12:27, Wolfram Sang wrote: Still doesn't work for me and I think I understand why. Do you run your I2C controller in slave mode only? Yes. That might work, but using it in master/slave mode simultanously won't work yet as I see it: * After every transfer (as master), clocks get

Re: [PATCH v3 1/4] i2c: tegra: implement slave mode

2015-07-24 Thread Wolfram Sang
Hi Andrey, On Mon, Jul 20, 2015 at 11:35:43PM +0300, Andrey Danin wrote: > Initialization code is based on NVEC driver. > > There is a HW bug in AP20 that was also mentioned in kernel sources > for Toshiba AC100. > > Signed-off-by: Andrey Danin Still doesn't work for me and I think I understan