gpio: pca9570: add slg7xl45106 support

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Dialog semiconductors SLG7XL45106 is an 8-bit I2C GPO expander.
The output port is controlled by a data byte with register
address. Add a compatible string for the same. Also update
the driver to write and read from it.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

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Shubhrajyoti Datta 2022-10-26 20:45:43 +05:30 • committed by Bartosz Golaszewski

parent b8a34582c7

commit fbb19fe17e

1 changed files with 17 additions and 1 deletions

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18

drivers/gpio/gpio-pca9570.c

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