gpio: kempld: Add support for get/set multiple

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As the bus accesses are quiet slow with this device, supporting the
get/set multiple API can help with performences. The implementation
tries to keep the number of bus access to a minimum by checking
the mask to only read or write the needed bytes.

Signed-off-by: Alban Bedel <alban.bedel@lht.dlh.de>
Link: https://patch.msgid.link/20260311143120.2179347-4-alban.bedel@lht.dlh.de
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>

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Alban Bedel 2026-03-11 15:31:19 +01:00 • committed by Bartosz Golaszewski

parent 84cb463d2f

commit 2443c2e122

1 changed files with 60 additions and 0 deletions

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drivers/gpio/gpio-kempld.c

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