linux-kernel - [PATCH 0/3] gpio/mcp23s08: add support for i2c variants

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1310673568-30577-1-git-send-email-jacmet@sunsite.dk>
Date:	Thu, 14 Jul 2011 21:59:25 +0200
From:	Peter Korsgaard <jacmet@...site.dk>
To:	grant.likely@...retlab.ca, linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] gpio/mcp23s08: add support for i2c variants

The Microchip mcp23xxx I/O expanders exists both in variants with SPI
(23S) and I2C (230) interfaces, with either 8 or 16 I/O pins.

Until now the mcp23s08 driver only worked with the SPI variant. Adjust
the driver to work with the I2C ones as well.

 drivers/gpio/Kconfig         |    7 +-
 drivers/gpio/mcp23s08.c      |  260 +++++++++++++++++++++++++++++++++++++-----
 include/linux/spi/mcp23s08.h |    4 +-
 3 files changed, 237 insertions(+), 34 deletions(-)

--
Bye, Peter Korsgaard
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/