Re: [PATCH 1/1] Add devices to spidev device tree compatibility list

From: Fabien Lahoudere
Date: Thu Oct 06 2016 - 04:02:00 EST


On 30/09/16 19:35, Geert Uytterhoeven wrote:
On Fri, Sep 30, 2016 at 12:15 PM, Fabien Lahoudere
<fabien.lahoudere@xxxxxxxxxxxxxxx> wrote:
Entries are needed in the spidev ID list to configure configure it from a
device tree. Add entries for the following devices:

- "exar,xra1403" : a GPIO expander

Looks like a suitable target for a drivers/gpio/ driver.
Datasheet available at

Good idea, however we have to measure impact of this change on the project.





Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds