Re: [PATCH 4/4] mmc: pwrseq-simple: add disable-post-power-on option

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

 




On Mon, Dec 19, 2016 at 1:01 AM, Matt Ranostay <matt@ranostay.consulting> wrote:

> * SD8787 has a "powerdown" line, and CW1200 has a "powerup" line.. I
> know this is a simple logic inversion.

If this is a GPIO line, the GPIO subsystem can flag a line for
inverted logic. GPIO_ACTIVE_LOW from device tree for example.

Yours,
Linus Walleij
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux