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Subject[PATCH v4 0/7] pcal6524 extensions and fixes for pca953x driver
* introduced PCA_LATCH_INT constant to make of_table more
readable (suggested by Andy Shevchenko)
* converted all register constants to hex in a separate
patch (suggested by Andy Shevchenko)
* separated additional pcal953x and pcal6524 register
definitions into separate patches (suggested by Andy Shevchenko)
* made special pcal6524 address adjustment more readable
(suggested by Andy Shevchenko)
* moved gpio-controller and interrupt-controller to the
"required" section (reviewed by Rob Herring)

2018-04-10 18:07:07: V3:
* add Reported-by: and Reviewed-by:
* fix wording for bindings description and example
* convert all register offsets to hex
* omit the LEVEL-IRQ RFC/hack commit

2018-04-04 21:00:27: V2:
* added PCA_PCAL flags if matched through of-table
* fix address calculation for extended PCAL6524 registers
* hack to map LEVEL_LOW to EDGE_FALLING to be able to
test in combination with ts3a227e driver
* improve description of bindings for optional vcc-supply
and interrupt-controller;

2018-03-10 09:32:53: no initial description

H. Nikolaus Schaller (7):
gpio: pca953x: convert register constants to hex
gpio: pca953x: add more register definitions for pcal953x
gpio: pca953x: add more register definitions for pcal6524
gpio: pca953x: define masks for addressing common and extended
gpio: pca953x: fix address calculation for pcal6524
DTS: Bindings: pca953x add an optional vcc-supply property
DTS: Bindings: pca953x: add example how to use interrupt-controller
and gpio-controller

.../devicetree/bindings/gpio/gpio-pca953x.txt | 34 ++++++++++++++
drivers/gpio/gpio-pca953x.c | 53 ++++++++++++++--------
2 files changed, 69 insertions(+), 18 deletions(-)


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