gpio: Add raspberrypi exp gpio driver
Taken from the kernel adopted to barebox. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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arch/arm/mach-bcm283x/include/mach/mbox.h |
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drivers/gpio/Kconfig |
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drivers/gpio/Makefile |
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drivers/gpio/gpio-raspberrypi-exp.c 0 → 100644 |
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