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| author | Mike Looijmans <mike.looijmans@topic.nl> | 2020-09-30 11:20:53 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-09-30 11:50:34 +0200 |
| commit | 237d96164f2c2b33d0d5094192eb743e9e1b04ad (patch) | |
| tree | 9136259f188095bc26195f85e69a66d457501415 /Documentation/admin-guide/gpio | |
| parent | 3d5a46544b97ca1c446e13f4aa1b0f811e5a0a7c (diff) | |
| download | lwn-237d96164f2c2b33d0d5094192eb743e9e1b04ad.tar.gz lwn-237d96164f2c2b33d0d5094192eb743e9e1b04ad.zip | |
gpio: pca953x: Add support for the NXP PCAL9554B/C
The NXP PCAL9554B is a variant of the PCA953x GPIO expander,
with 8 GPIOs, latched interrupts and some advanced configuration
options. The "C" version only differs in I2C address.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Link: https://lore.kernel.org/r/20200930092053.2114-2-mike.looijmans@topic.nl
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/admin-guide/gpio')
0 files changed, 0 insertions, 0 deletions