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https://github.com/AsahiLinux/u-boot
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5cc16cbf25
Add support for device tree control and add device tree files for the beaglebone black initially. Signed-off-by: Simon Glass <sjg@chromium.org>
15 lines
370 B
C
15 lines
370 B
C
/*
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* This header provides constants for most GPIO bindings.
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*
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* Most GPIO bindings include a flags cell as part of the GPIO specifier.
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* In most cases, the format of the flags cell uses the standard values
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* defined in this header.
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*/
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#ifndef _DT_BINDINGS_GPIO_GPIO_H
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#define _DT_BINDINGS_GPIO_GPIO_H
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#define GPIO_ACTIVE_HIGH 0
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#define GPIO_ACTIVE_LOW 1
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#endif
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