diff options
Diffstat (limited to 'arch/arm/mach-u300/padmux.h')
| -rw-r--r-- | arch/arm/mach-u300/padmux.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/mach-u300/padmux.h b/arch/arm/mach-u300/padmux.h new file mode 100644 index 00000000..6e8b8606 --- /dev/null +++ b/arch/arm/mach-u300/padmux.h @@ -0,0 +1,39 @@ +/* + * + * arch/arm/mach-u300/padmux.h + * + * + * Copyright (C) 2009 ST-Ericsson AB + * License terms: GNU General Public License (GPL) version 2 + * U300 PADMUX API + * Author: Martin Persson <martin.persson@stericsson.com> + */ + +#ifndef __MACH_U300_PADMUX_H +#define __MACH_U300_PADMUX_H + +enum pmx_settings { + U300_APP_PMX_MMC_SETTING, + U300_APP_PMX_SPI_SETTING +}; + +struct pmx_onmask { + u16 mask; /* Mask bits */ + u16 val; /* Value when active */ +}; + +struct pmx { + struct device *dev; + enum pmx_settings setting; + char *name; + bool activated; + bool default_on; + struct pmx_onmask onmask[]; +}; + +struct pmx *pmx_get(struct device *dev, enum pmx_settings setting); +int pmx_put(struct device *dev, struct pmx *pmx); +int pmx_activate(struct device *dev, struct pmx *pmx); +int pmx_deactivate(struct device *dev, struct pmx *pmx); + +#endif |