[lkml]   [2013]   [Feb]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject[PATCH 0/2] Convert mcp23s08 to DT usage
From: Lars Poeschel <>

I wanted to use mcp23s08 driver with a device that boots using device tree.
I modified the driver to allow the DT usage and tested with a mcp23017
which is a i2c device. I could not test the spi path, because I have no
such device.


Lars Poeschel (2):
gpio: mcp23s08: Allow -1 as a legal value for global gpio base
gpio: mcp23s08: convert driver to DT

.../devicetree/bindings/gpio/gpio-mcp23s08.txt | 36 ++++++++
drivers/gpio/gpio-mcp23s08.c | 95 ++++++++++++++++++--
include/linux/spi/mcp23s08.h | 1 +
3 files changed, 126 insertions(+), 6 deletions(-)
create mode 100644 Documentation/devicetree/bindings/gpio/gpio-mcp23s08.txt


 \ /
  Last update: 2013-02-06 18:43    [W:0.041 / U:1.252 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site