[PATCH] pinctrl: qcom: qdf2xxx: expose only some GPIO pins

Timur Tabi timur at codeaurora.org
Fri Jun 23 06:28:58 PDT 2017


On 6/23/17 7:33 AM, Linus Walleij wrote:

>> Instead, the ACPI table now lists only specific GPIOs that are exposed
>> externally as generic GPIO pins.
> 
> The ACPI table or the device tree property "gpios" right?
> 
> (But maybe this system is only using ACPI.)

It's only ACPI.

> I think using "lsgpio" fron tools/gpio/lsgpio.c is better to inspect
> the available GPIOs.
> 
> If you haven't tested the GPIO tools, please try it out.

I was not aware of these tools.  I will try them out, thanks.



-- 
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the
Code Aurora Forum, hosted by The Linux Foundation.



More information about the linux-arm-kernel mailing list