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| author | Haojian Zhuang <haojian.zhuang@marvell.com> | 2011-04-18 18:12:46 +0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-05-26 23:58:30 +0400 |
| commit | 33226ffd0726508da1eeb660170a63100f4456ac (patch) | |
| tree | fc89cbb6ba9e62b9cb8d66a7115ea1bc5369223d /Documentation | |
| parent | 073cc4e95ad5dd2d86f5328b9ea5c9355907c6a2 (diff) | |
| download | linux-33226ffd0726508da1eeb660170a63100f4456ac.tar.xz | |
gpio/pca953x: Add support for pca9574 and pca9575 devices
PCA957x is i2c gpio expander, and similar to PCA953x. Although register
configurations are different between PCA957x and PCA953x. They can share
a lot of components, such as IRQ handling, GPIO IN/OUT. So updating PCA953x
driver to support PCA957x chips.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions