Commit 8238addc authored by Sascha Hauer's avatar Sascha Hauer Committed by Samuel Ortiz

mfd: Add Freescale MC13783 driver

This driver provides the core Freescale MC13783 support. It
registers the client platform_devices and provides access
to the A/D converter.
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 0ad651c9
......@@ -238,6 +238,16 @@ config MFD_PCF50633
facilities, and registers devices for the various functions
so that function-specific drivers can bind to them.
config MFD_MC13783
tristate "Support Freescale MC13783"
depends on SPI_MASTER
select MFD_CORE
help
Support for the Freescale (Atlas) MC13783 PMIC and audio CODEC.
This driver provides common support for accessing the device,
additional drivers must be enabled in order to use the
functionality of the device.
config PCF50633_ADC
tristate "Support for NXP PCF50633 ADC"
depends on MFD_PCF50633
......
......@@ -26,6 +26,8 @@ obj-$(CONFIG_MENELAUS) += menelaus.o
obj-$(CONFIG_TWL4030_CORE) += twl4030-core.o twl4030-irq.o
obj-$(CONFIG_MFD_MC13783) += mc13783-core.o
obj-$(CONFIG_MFD_CORE) += mfd-core.o
obj-$(CONFIG_EZX_PCAP) += ezx-pcap.o
......
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/*
* Copyright 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
*
* Initial development of this code was funded by
* Phytec Messtechnik GmbH, http://www.phytec.de
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __INCLUDE_LINUX_MFD_MC13783_H
#define __INCLUDE_LINUX_MFD_MC13783_H
struct mc13783;
struct regulator_init_data;
struct mc13783_regulator_init_data {
int id;
struct regulator_init_data *init_data;
};
struct mc13783_platform_data {
struct mc13783_regulator_init_data *regulators;
int num_regulators;
unsigned int flags;
};
/* mc13783_platform_data flags */
#define MC13783_USE_TOUCHSCREEN (1 << 0)
#define MC13783_USE_CODEC (1 << 1)
#define MC13783_USE_ADC (1 << 2)
#define MC13783_USE_RTC (1 << 3)
#define MC13783_USE_REGULATOR (1 << 4)
int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode,
unsigned int channel, unsigned int *sample);
void mc13783_adc_set_ts_status(struct mc13783 *mc13783, unsigned int status);
#define MC13783_SW_SW1A 0
#define MC13783_SW_SW1B 1
#define MC13783_SW_SW2A 2
#define MC13783_SW_SW2B 3
#define MC13783_SW_SW3 4
#define MC13783_SW_PLL 5
#define MC13783_REGU_VAUDIO 6
#define MC13783_REGU_VIOHI 7
#define MC13783_REGU_VIOLO 8
#define MC13783_REGU_VDIG 9
#define MC13783_REGU_VGEN 10
#define MC13783_REGU_VRFDIG 11
#define MC13783_REGU_VRFREF 12
#define MC13783_REGU_VRFCP 13
#define MC13783_REGU_VSIM 14
#define MC13783_REGU_VESIM 15
#define MC13783_REGU_VCAM 16
#define MC13783_REGU_VRFBG 17
#define MC13783_REGU_VVIB 18
#define MC13783_REGU_VRF1 19
#define MC13783_REGU_VRF2 20
#define MC13783_REGU_VMMC1 21
#define MC13783_REGU_VMMC2 22
#define MC13783_REGU_GPO1 23
#define MC13783_REGU_GPO2 24
#define MC13783_REGU_GPO3 25
#define MC13783_REGU_GPO4 26
#define MC13783_REGU_V1 27
#define MC13783_REGU_V2 28
#define MC13783_REGU_V3 29
#define MC13783_REGU_V4 30
#endif /* __INCLUDE_LINUX_MFD_MC13783_H */
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