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Diffstat (limited to 'include/linux/mfd/mc13892/core.h')
-rw-r--r-- | include/linux/mfd/mc13892/core.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/include/linux/mfd/mc13892/core.h b/include/linux/mfd/mc13892/core.h new file mode 100644 index 000000000000..3924e2e3bce9 --- /dev/null +++ b/include/linux/mfd/mc13892/core.h @@ -0,0 +1,77 @@ +/* + * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef __LINUX_MFD_MC13892_CORE_H_ +#define __LINUX_MFD_MC13892_CORE_H_ + +#include <linux/kernel.h> +#include <linux/mutex.h> +#include <linux/workqueue.h> + +#define MC13892_SW1 0 +#define MC13892_SW2 1 +#define MC13892_SW3 2 +#define MC13892_SW4 3 +#define MC13892_SWBST 4 +#define MC13892_VIOHI 5 +#define MC13892_VPLL 6 +#define MC13892_VDIG 7 +#define MC13892_VSD 8 +#define MC13892_VUSB2 9 +#define MC13892_VVIDEO 10 +#define MC13892_VAUDIO 11 +#define MC13892_VCAM 12 +#define MC13892_VGEN1 13 +#define MC13892_VGEN2 14 +#define MC13892_VGEN3 15 +#define MC13892_VUSB 16 +#define MC13892_GPO1 17 +#define MC13892_GPO2 18 +#define MC13892_GPO3 19 +#define MC13892_GPO4 20 +#define MC13892_PWGT1 21 +#define MC13892_PWGT2 22 +#define MC13892_REG_NUM 23 + +struct mc13892; +struct regulator_init_data; + +struct mc13892_platform_data { + int (*init)(struct mc13892 *); +}; + +struct mc13892_pmic { + /* regulator devices */ + struct platform_device *pdev[MC13892_REG_NUM]; +}; + +struct mc13892 { + int rev; /* chip revision */ + + struct device *dev; + + /* device IO */ + union { + struct i2c_client *i2c_client; + struct spi_device *spi_device; + }; + u16 *reg_cache; + + /* Client devices */ + struct mc13892_pmic pmic; +}; + +int mc13892_register_regulator(struct mc13892 *mc13892, int reg, + struct regulator_init_data *initdata); + +#endif |