Re: [PATCH v2 0/3] gpiolib: debugfs: update to show more info for gpios requested as irq

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, May 20, 2015 at 7:30 PM, Grygorii Strashko
<grygorii.strashko@xxxxxxxxxx> wrote:
> This series updates gpiolib debugfs code to show more information about
> GPIOs requested as IRQ.
>
> First patch ensures that information about GPIOs requested as IRQ only
> will be provided through GPIO debugfs.
>
> Other two patches extend information for GPIOs requested as IRQ
> - show Linux irq number
> - show marker '<irq-only>' for GPIOs requested as IRQ only
>
> After this series sys/kernel/debug/gpio will produce following output:
>   ...
>  GPIOs 160-191, platform/4805d000.gpio, gpio:
>   gpio-171 ((null)              ) in  hi IRQ-209 <irq-only>
>  ^^^ GPIO requested as IRQ only and its Linux IRQ number is 209
>   gpio-172 (xxyy              ) in  hi IRQ-210
>  ^^^ GPIO requested as IRQ and as GPIO and its Linux IRQ number is 209
>
>  GPIOs 192-223, platform/48051000.gpio, gpio:
>   gpio-203 (vtt_fixed           ) out hi
>  ^^^ GPIO requested as GPIO only
>
> Changes in v2:
> - split original patch on three patcehs
> - apply comments from Linus and Johan

This looks like useful information indeed.

The series,

Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe linux-gpio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux SPI]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux