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2 commits

Author SHA1 Message Date
Daniel Leung
74e6795f6a drivers: gpio_pca95xx: use I2C burst write
Use I2C burst write to write 2 bytes to each pair of registers
instead of 2 separate transactions of writing 1 byte.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2020-02-05 12:00:36 +01:00
Daniel Leung
eafd0d9d21 drivers: gpio: rename PCAL9535A to PCA95XX
PCA95XX is a series of compatible I2C-based GPIO expanders,
with common registers on input/output, polarity and configuration.
This renames the original PCAL9535A driver to PCA95XX to indicate
that it can support this series. Additional features on variants
are guarded by kconfigs.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2020-02-05 12:00:36 +01:00
Renamed from drivers/gpio/gpio_pcal9535a.c (Browse further)