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| /openbmc/linux/drivers/gpio/ |
| H A D | gpio-gpio-mm.c | 65502a12 Thu Jan 19 09:05:48 CST 2017 William Breathitt Gray <vilhelm.gray@gmail.com> gpio: gpio-mm: Add set_multiple callback function support
The Diamond Systems GPIO-MM series provides registers where 8 lines of
GPIO may be set at a time. This patch add support for the set_multiple
callback function, thus allowing multiple GPIO output lines to be set
more efficiently in groups.
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
65502a12 Thu Jan 19 09:05:48 CST 2017 William Breathitt Gray <vilhelm.gray@gmail.com> gpio: gpio-mm: Add set_multiple callback function support
The Diamond Systems GPIO-MM series provides registers where 8 lines of
GPIO may be set at a time. This patch add support for the set_multiple
callback function, thus allowing multiple GPIO output lines to be set
more efficiently in groups.
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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