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| author | James Morris <jmorris@namei.org> | 2008-08-28 10:47:34 +1000 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-08-28 10:47:34 +1000 |
| commit | 86d688984deefa3ae5a802880c11f2b408b5d6cf (patch) | |
| tree | 7ea5e8189b0a774626d3ed7c3c87df2495a4c4a0 /arch/arm/mach-pxa/include/mach/akita.h | |
| parent | 93c06cbbf9fea5d5be1778febb7fa9ab1a74e5f5 (diff) | |
| parent | 4c246edd2550304df5b766cc841584b2bb058843 (diff) | |
Merge branch 'master' into next
Diffstat (limited to 'arch/arm/mach-pxa/include/mach/akita.h')
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/akita.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/include/mach/akita.h b/arch/arm/mach-pxa/include/mach/akita.h new file mode 100644 index 00000000000..5d8cc1d9cb1 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/akita.h @@ -0,0 +1,32 @@ +/* + * Hardware specific definitions for SL-C1000 (Akita) + * + * Copyright (c) 2005 Richard Purdie + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +/* Akita IO Expander GPIOs */ + +#define AKITA_IOEXP_RESERVED_7 (1 << 7) +#define AKITA_IOEXP_IR_ON (1 << 6) +#define AKITA_IOEXP_AKIN_PULLUP (1 << 5) +#define AKITA_IOEXP_BACKLIGHT_CONT (1 << 4) +#define AKITA_IOEXP_BACKLIGHT_ON (1 << 3) +#define AKITA_IOEXP_MIC_BIAS (1 << 2) +#define AKITA_IOEXP_RESERVED_1 (1 << 1) +#define AKITA_IOEXP_RESERVED_0 (1 << 0) + +/* Direction Bitfield 0=output 1=input */ +#define AKITA_IOEXP_IO_DIR 0 +/* Default Values */ +#define AKITA_IOEXP_IO_OUT (AKITA_IOEXP_IR_ON | AKITA_IOEXP_AKIN_PULLUP) + +extern struct platform_device akitaioexp_device; + +void akita_set_ioexp(struct device *dev, unsigned char bitmask); +void akita_reset_ioexp(struct device *dev, unsigned char bitmask); + |