On Wed, Jul 09, 2014 at 07:49:37PM +0200, Sebastian Andrzej Siewior wrote:
> diff --git a/drivers/tty/serial/8250/8250_core.c
> b/drivers/tty/serial/8250/8250_core.c
> index bf06a4c..1cbfc8c 100644
> --- a/drivers/tty/serial/8250/8250_core.c
> +++ b/drivers/tty/serial/8250/8250_core.c
> @@ -263,6
On Wednesday 16 July 2014 06:02 PM, Tony Lindgren wrote:
> * Sebastian Andrzej Siewior [140716 05:14]:
>> On 07/11/2014 08:41 AM, Tony Lindgren wrote:
>>>
>>> If the RX pin does not wake it up, you need to configure the
>>> pinctrl-single entry for it, and configure that pin as a wake-up
>>> inter
* Sebastian Andrzej Siewior [140716 05:14]:
> On 07/11/2014 08:41 AM, Tony Lindgren wrote:
> >
> > If the RX pin does not wake it up, you need to configure the
> > pinctrl-single entry for it, and configure that pin as a wake-up
> > interrupt. See the interrupts-extended entry in omap3-beagle-xm.
On 07/11/2014 08:41 AM, Tony Lindgren wrote:
>> I tried this with am335x-evm, dra7-evm and beaglebone (omap5-uevm and
>> am335x-evmsk didn't want to boot a kernel and omap4-blaze didn't even
>> want to show MLO/U-boot) with the same result.
>
> None of these SoCs support off-idle with mainline ker
* Sebastian Andrzej Siewior [140710 08:50]:
> On 07/10/2014 09:09 AM, Tony Lindgren wrote:
> > You can test this pretty easily on beagleboard xm for example
> > using v3.16-r4:
>
> I tried this with am335x-evm, dra7-evm and beaglebone (omap5-uevm and
> am335x-evmsk didn't want to boot a kernel an
On Thu, Jul 10, 2014 at 11:03 AM, Carlos Hernandez wrote:
> 1) Append no_console_suspend to bootargs
Not needed. ideally with pinctrl wakeup capability, this should work.
if you do no_console_suspend, the module is not powered down.
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On 07/10/2014 11:47 AM, Sebastian Andrzej Siewior wrote:
That core_pwrdm shows only up on dra7. However with both drivers (mine
and the current omap serial) the UART went down after three secs (as
expected) and didn't accept any characters while writing on the
console. If I wrote something on it
On 07/10/2014 09:09 AM, Tony Lindgren wrote:
> You can test this pretty easily on beagleboard xm for example
> using v3.16-r4:
I tried this with am335x-evm, dra7-evm and beaglebone (omap5-uevm and
am335x-evmsk didn't want to boot a kernel and omap4-blaze didn't even
want to show MLO/U-boot) with t
* Sebastian Andrzej Siewior [140709 10:52]:
>
> v1…v2:
> - added runtime PM. Could somebody could plese double check
> this? I seems to be enabled and nothing explodes. However
> serial_omap_get_context_loss_count() & enable_wakeup() are
> NULL pointer (in the omap-s
This patch provides a 8250-core based UART driver for the internal OMAP
UART. The longterm goal is to provide the same functionality as the
current OMAP uart driver and hopefully DMA support which could borrowed
from the 8250-core.
It has been only tested as console UART on am335x-evm and dra7-evm
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