From: Lars Poeschel <larsi-myOXECIRRCL4ajHJ1XSv27NAH6kLmebB@public.gmane.org>
To: poeschel-Xtl8qvBWbHwb1SvskN2V4Q@public.gmane.org,
grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org,
rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org,
rob-VoJi6FS/r0vR7s880joybQ@public.gmane.org,
linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Cc: w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org,
ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH RFC 0/1] Convert mcp23s08 to DT usage
Date: Thu, 31 Jan 2013 16:58:22 +0100 [thread overview]
Message-ID: <1359647903-15801-1-git-send-email-larsi@wh2.tu-dresden.de> (raw)
From: Lars Poeschel <poeschel-Xtl8qvBWbHwb1SvskN2V4Q@public.gmane.org>
I wanted to use mcp23s08 driver with a device that boots using device tree.
Therefore I had to modify the driver to be able to take it's platform_data
from the device tree.
I am using a mcp23017 (I2C) device successfully with the patch booted over
device tree. I am not sure if I did this right and I am not able to test the
SPI part of the driver, so I am requesting for comments.
Thank you,
Lars
Lars Poeschel (1):
gpio: mcp23s08: convert driver to DT
.../devicetree/bindings/gpio/gpio-mcp23s08.txt | 27 ++++++
drivers/gpio/gpio-mcp23s08.c | 93 +++++++++++++++++++-
include/linux/spi/mcp23s08.h | 1 +
3 files changed, 117 insertions(+), 4 deletions(-)
create mode 100644 Documentation/devicetree/bindings/gpio/gpio-mcp23s08.txt
--
1.7.10.4
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next reply other threads:[~2013-01-31 15:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-31 15:58 Lars Poeschel [this message]
[not found] ` <1359647903-15801-1-git-send-email-larsi-myOXECIRRCL4ajHJ1XSv27NAH6kLmebB@public.gmane.org>
2013-01-31 15:58 ` [PATCH RFC 1/1] gpio: mcp23s08: convert driver to DT Lars Poeschel
[not found] ` <1359647903-15801-2-git-send-email-larsi-myOXECIRRCL4ajHJ1XSv27NAH6kLmebB@public.gmane.org>
2013-01-31 20:51 ` Linus Walleij
[not found] ` <CACRpkda_HjzWNMD1H_a_fsWtbRWuTDsutS8kndb9jY31qf7Yyg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-02-05 14:29 ` Grant Likely
2013-02-06 9:31 ` Lars Poeschel
[not found] ` <201302061031.04264.poeschel-Xtl8qvBWbHwb1SvskN2V4Q@public.gmane.org>
2013-02-06 9:37 ` Linus Walleij
2013-02-09 14:24 ` Grant Likely
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