diff options
| author | Matt Porter <mporter@linaro.org> | 2014-03-11 19:33:54 -0400 |
|---|---|---|
| committer | Alex Elder <elder@linaro.org> | 2014-03-31 08:01:03 -0500 |
| commit | de8017f0085ed7b59a05931e567cca3b308a6241 (patch) | |
| tree | e96775767d842dbebb1e54ab7f0a139e119fab8d /include/linux | |
| parent | 0e2496e6343697c9f0deb4282721f3b292506382 (diff) | |
mfd: Add bcm590xx pmu driver
Add a driver for the BCM590xx PMU multi-function devices. The driver
initially supports regmap initialization and instantiation of the
voltage regulator device function of the PMU.
Signed-off-by: Matt Porter <mporter@linaro.org>
Reviewed-by: Tim Kryger <tim.kryger@linaro.org>
Reviewed-by: Markus Mayer <markus.mayer@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
(cherry picked from commit 4e5d0892c4e44de4c48669a302bf52eaa4246055)
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mfd/bcm590xx.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/linux/mfd/bcm590xx.h b/include/linux/mfd/bcm590xx.h new file mode 100644 index 00000000000..434df2d4e58 --- /dev/null +++ b/include/linux/mfd/bcm590xx.h @@ -0,0 +1,31 @@ +/* + * Broadcom BCM590xx PMU + * + * Copyright 2014 Linaro Limited + * Author: Matt Porter <mporter@linaro.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef __LINUX_MFD_BCM590XX_H +#define __LINUX_MFD_BCM590XX_H + +#include <linux/device.h> +#include <linux/i2c.h> +#include <linux/regmap.h> + +/* max register address */ +#define BCM590XX_MAX_REGISTER 0xe7 + +struct bcm590xx { + struct device *dev; + struct i2c_client *i2c_client; + struct regmap *regmap; + unsigned int id; +}; + +#endif /* __LINUX_MFD_BCM590XX_H */ |