gpio: bcm281xx: Add GPIO driver

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Add the GPIO driver for the Broadcom bcm281xx family of mobile SoCs.
These GPIO controllers may contain up to 8 banks where each bank
includes 32 pins that can be driven high or low and act as an edge
sensitive interrupt.

Signed-off-by: Markus Mayer <markus.mayer@linaro.org>
Reviewed-by: Christian Daudt <csd@broadcom.com>
Reviewed-by: Tim Kryger <tim.kryger@linaro.org>
Reviewed-by: Matt Porter <matt.porter@linaro.org>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
[Added depends on OF_GPIO]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Markus Mayer 2013-09-10 11:07:01 -07:00 • committed by Linus Walleij

parent d8e0ac0824

commit 757651e3d6

4 changed files with 691 additions and 0 deletions

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52

Documentation/devicetree/bindings/gpio/gpio-bcm-kona.txt

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6

drivers/gpio/Kconfig

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1

drivers/gpio/Makefile

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632

drivers/gpio/gpio-bcm-kona.c

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