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: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

2 files changed, 480 insertions, 0 deletions

diff --git a/include/linux/mfd/mc13783-private.h b/include/linux/mfd/mc13783-private.h
new file mode 100644
index 000000000000..47e698cb0f16
--- /dev/null
+++ b/include/linux/mfd/mc13783-private.h
@@ -0,0 +1,396 @@
+/*
+ * 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 __LINUX_MFD_MC13783_PRIV_H
+#define __LINUX_MFD_MC13783_PRIV_H
+
+#include <linux/platform_device.h>
+#include <linux/mfd/mc13783.h>
+#include <linux/workqueue.h>
+#include <linux/mutex.h>
+
+struct mc13783_irq {
+        void (*handler)(int, void *);
+        void *data;
+};
+
+#define MC13783_NUM_IRQ         2
+#define MC13783_IRQ_TS          0
+#define MC13783_IRQ_REGULATOR   1
+
+#define MC13783_ADC_MODE_TS             1
+#define MC13783_ADC_MODE_SINGLE_CHAN    2
+#define MC13783_ADC_MODE_MULT_CHAN      3
+
+struct mc13783 {
+        int revision;
+        struct device *dev;
+        struct spi_device *spi_device;
+
+        int (*read_dev)(void *data, char reg, int count, u32 *dst);
+        int (*write_dev)(void *data, char reg, int count, const u32 *src);
+
+        struct mutex io_lock;
+        void *io_data;
+        int irq;
+        unsigned int flags;
+
+        struct mc13783_irq irq_handler[MC13783_NUM_IRQ];
+        struct work_struct work;
+        struct completion adc_done;
+        unsigned int ts_active;
+        struct mutex adc_conv_lock;
+
+        struct mc13783_regulator_init_data *regulators;
+        int num_regulators;
+};
+
+int mc13783_reg_read(struct mc13783 *, int reg_num, u32 *);
+int mc13783_reg_write(struct mc13783 *, int, u32);
+int mc13783_set_bits(struct mc13783 *, int, u32, u32);
+int mc13783_free_irq(struct mc13783 *mc13783, int irq);
+int mc13783_register_irq(struct mc13783 *mc13783, int irq,
+                void (*handler) (int, void *), void *data);
+
+#define MC13783_REG_INTERRUPT_STATUS_0           0
+#define MC13783_REG_INTERRUPT_MASK_0             1
+#define MC13783_REG_INTERRUPT_SENSE_0            2
+#define MC13783_REG_INTERRUPT_STATUS_1           3
+#define MC13783_REG_INTERRUPT_MASK_1             4
+#define MC13783_REG_INTERRUPT_SENSE_1            5
+#define MC13783_REG_POWER_UP_MODE_SENSE          6
+#define MC13783_REG_REVISION                     7
+#define MC13783_REG_SEMAPHORE                    8
+#define MC13783_REG_ARBITRATION_PERIPHERAL_AUDIO 9
+#define MC13783_REG_ARBITRATION_SWITCHERS       10
+#define MC13783_REG_ARBITRATION_REGULATORS_0    11
+#define MC13783_REG_ARBITRATION_REGULATORS_1    12
+#define MC13783_REG_POWER_CONTROL_0             13
+#define MC13783_REG_POWER_CONTROL_1             14
+#define MC13783_REG_POWER_CONTROL_2             15
+#define MC13783_REG_REGEN_ASSIGNMENT            16
+#define MC13783_REG_CONTROL_SPARE               17
+#define MC13783_REG_MEMORY_A                    18
+#define MC13783_REG_MEMORY_B                    19
+#define MC13783_REG_RTC_TIME                    20
+#define MC13783_REG_RTC_ALARM                   21
+#define MC13783_REG_RTC_DAY                     22
+#define MC13783_REG_RTC_DAY_ALARM               23
+#define MC13783_REG_SWITCHERS_0                 24
+#define MC13783_REG_SWITCHERS_1                 25
+#define MC13783_REG_SWITCHERS_2                 26
+#define MC13783_REG_SWITCHERS_3                 27
+#define MC13783_REG_SWITCHERS_4                 28
+#define MC13783_REG_SWITCHERS_5                 29
+#define MC13783_REG_REGULATOR_SETTING_0         30
+#define MC13783_REG_REGULATOR_SETTING_1         31
+#define MC13783_REG_REGULATOR_MODE_0            32
+#define MC13783_REG_REGULATOR_MODE_1            33
+#define MC13783_REG_POWER_MISCELLANEOUS         34
+#define MC13783_REG_POWER_SPARE                 35
+#define MC13783_REG_AUDIO_RX_0                  36
+#define MC13783_REG_AUDIO_RX_1                  37
+#define MC13783_REG_AUDIO_TX                    38
+#define MC13783_REG_AUDIO_SSI_NETWORK           39
+#define MC13783_REG_AUDIO_CODEC                 40
+#define MC13783_REG_AUDIO_STEREO_DAC            41
+#define MC13783_REG_AUDIO_SPARE                 42
+#define MC13783_REG_ADC_0                       43
+#define MC13783_REG_ADC_1                       44
+#define MC13783_REG_ADC_2                       45
+#define MC13783_REG_ADC_3                       46
+#define MC13783_REG_ADC_4                       47
+#define MC13783_REG_CHARGER                     48
+#define MC13783_REG_USB                         49
+#define MC13783_REG_CHARGE_USB_SPARE            50
+#define MC13783_REG_LED_CONTROL_0               51
+#define MC13783_REG_LED_CONTROL_1               52
+#define MC13783_REG_LED_CONTROL_2               53
+#define MC13783_REG_LED_CONTROL_3               54
+#define MC13783_REG_LED_CONTROL_4               55
+#define MC13783_REG_LED_CONTROL_5               56
+#define MC13783_REG_SPARE                       57
+#define MC13783_REG_TRIM_0                      58
+#define MC13783_REG_TRIM_1                      59
+#define MC13783_REG_TEST_0                      60
+#define MC13783_REG_TEST_1                      61
+#define MC13783_REG_TEST_2                      62
+#define MC13783_REG_TEST_3                      63
+#define MC13783_REG_NB                          64
+
+
+/*
+ * Interrupt Status
+ */
+#define MC13783_INT_STAT_ADCDONEI       (1 << 0)
+#define MC13783_INT_STAT_ADCBISDONEI    (1 << 1)
+#define MC13783_INT_STAT_TSI            (1 << 2)
+#define MC13783_INT_STAT_WHIGHI         (1 << 3)
+#define MC13783_INT_STAT_WLOWI          (1 << 4)
+#define MC13783_INT_STAT_CHGDETI        (1 << 6)
+#define MC13783_INT_STAT_CHGOVI         (1 << 7)
+#define MC13783_INT_STAT_CHGREVI        (1 << 8)
+#define MC13783_INT_STAT_CHGSHORTI      (1 << 9)
+#define MC13783_INT_STAT_CCCVI          (1 << 10)
+#define MC13783_INT_STAT_CHGCURRI       (1 << 11)
+#define MC13783_INT_STAT_BPONI          (1 << 12)
+#define MC13783_INT_STAT_LOBATLI        (1 << 13)
+#define MC13783_INT_STAT_LOBATHI        (1 << 14)
+#define MC13783_INT_STAT_UDPI           (1 << 15)
+#define MC13783_INT_STAT_USBI           (1 << 16)
+#define MC13783_INT_STAT_IDI            (1 << 19)
+#define MC13783_INT_STAT_Unused         (1 << 20)
+#define MC13783_INT_STAT_SE1I           (1 << 21)
+#define MC13783_INT_STAT_CKDETI         (1 << 22)
+#define MC13783_INT_STAT_UDMI           (1 << 23)
+
+/*
+ * Interrupt Mask
+ */
+#define MC13783_INT_MASK_ADCDONEM       (1 << 0)
+#define MC13783_INT_MASK_ADCBISDONEM    (1 << 1)
+#define MC13783_INT_MASK_TSM            (1 << 2)
+#define MC13783_INT_MASK_WHIGHM         (1 << 3)
+#define MC13783_INT_MASK_WLOWM          (1 << 4)
+#define MC13783_INT_MASK_CHGDETM        (1 << 6)
+#define MC13783_INT_MASK_CHGOVM         (1 << 7)
+#define MC13783_INT_MASK_CHGREVM        (1 << 8)
+#define MC13783_INT_MASK_CHGSHORTM      (1 << 9)
+#define MC13783_INT_MASK_CCCVM          (1 << 10)
+#define MC13783_INT_MASK_CHGCURRM       (1 << 11)
+#define MC13783_INT_MASK_BPONM          (1 << 12)
+#define MC13783_INT_MASK_LOBATLM        (1 << 13)
+#define MC13783_INT_MASK_LOBATHM        (1 << 14)
+#define MC13783_INT_MASK_UDPM           (1 << 15)
+#define MC13783_INT_MASK_USBM           (1 << 16)
+#define MC13783_INT_MASK_IDM            (1 << 19)
+#define MC13783_INT_MASK_SE1M           (1 << 21)
+#define MC13783_INT_MASK_CKDETM         (1 << 22)
+
+/*
+ * Reg Regulator Mode 0
+ */
+#define MC13783_REGCTRL_VAUDIO_EN       (1 << 0)
+#define MC13783_REGCTRL_VAUDIO_STBY     (1 << 1)
+#define MC13783_REGCTRL_VAUDIO_MODE     (1 << 2)
+#define MC13783_REGCTRL_VIOHI_EN        (1 << 3)
+#define MC13783_REGCTRL_VIOHI_STBY      (1 << 4)
+#define MC13783_REGCTRL_VIOHI_MODE      (1 << 5)
+#define MC13783_REGCTRL_VIOLO_EN        (1 << 6)
+#define MC13783_REGCTRL_VIOLO_STBY      (1 << 7)
+#define MC13783_REGCTRL_VIOLO_MODE      (1 << 8)
+#define MC13783_REGCTRL_VDIG_EN         (1 << 9)
+#define MC13783_REGCTRL_VDIG_STBY       (1 << 10)
+#define MC13783_REGCTRL_VDIG_MODE       (1 << 11)
+#define MC13783_REGCTRL_VGEN_EN         (1 << 12)
+#define MC13783_REGCTRL_VGEN_STBY       (1 << 13)
+#define MC13783_REGCTRL_VGEN_MODE       (1 << 14)
+#define MC13783_REGCTRL_VRFDIG_EN       (1 << 15)
+#define MC13783_REGCTRL_VRFDIG_STBY     (1 << 16)
+#define MC13783_REGCTRL_VRFDIG_MODE     (1 << 17)
+#define MC13783_REGCTRL_VRFREF_EN       (1 << 18)
+#define MC13783_REGCTRL_VRFREF_STBY     (1 << 19)
+#define MC13783_REGCTRL_VRFREF_MODE     (1 << 20)
+#define MC13783_REGCTRL_VRFCP_EN        (1 << 21)
+#define MC13783_REGCTRL_VRFCP_STBY      (1 << 22)
+#define MC13783_REGCTRL_VRFCP_MODE      (1 << 23)
+
+/*
+ * Reg Regulator Mode 1
+ */
+#define MC13783_REGCTRL_VSIM_EN         (1 << 0)
+#define MC13783_REGCTRL_VSIM_STBY       (1 << 1)
+#define MC13783_REGCTRL_VSIM_MODE       (1 << 2)
+#define MC13783_REGCTRL_VESIM_EN        (1 << 3)
+#define MC13783_REGCTRL_VESIM_STBY      (1 << 4)
+#define MC13783_REGCTRL_VESIM_MODE      (1 << 5)
+#define MC13783_REGCTRL_VCAM_EN         (1 << 6)
+#define MC13783_REGCTRL_VCAM_STBY       (1 << 7)
+#define MC13783_REGCTRL_VCAM_MODE       (1 << 8)
+#define MC13783_REGCTRL_VRFBG_EN        (1 << 9)
+#define MC13783_REGCTRL_VRFBG_STBY      (1 << 10)
+#define MC13783_REGCTRL_VVIB_EN         (1 << 11)
+#define MC13783_REGCTRL_VRF1_EN         (1 << 12)
+#define MC13783_REGCTRL_VRF1_STBY       (1 << 13)
+#define MC13783_REGCTRL_VRF1_MODE       (1 << 14)
+#define MC13783_REGCTRL_VRF2_EN         (1 << 15)
+#define MC13783_REGCTRL_VRF2_STBY       (1 << 16)
+#define MC13783_REGCTRL_VRF2_MODE       (1 << 17)
+#define MC13783_REGCTRL_VMMC1_EN        (1 << 18)
+#define MC13783_REGCTRL_VMMC1_STBY      (1 << 19)
+#define MC13783_REGCTRL_VMMC1_MODE      (1 << 20)
+#define MC13783_REGCTRL_VMMC2_EN        (1 << 21)
+#define MC13783_REGCTRL_VMMC2_STBY      (1 << 22)
+#define MC13783_REGCTRL_VMMC2_MODE      (1 << 23)
+
+/*
+ * Reg Regulator Misc.
+ */
+#define MC13783_REGCTRL_GPO1_EN         (1 << 6)
+#define MC13783_REGCTRL_GPO2_EN         (1 << 8)
+#define MC13783_REGCTRL_GPO3_EN         (1 << 10)
+#define MC13783_REGCTRL_GPO4_EN         (1 << 12)
+#define MC13783_REGCTRL_VIBPINCTRL      (1 << 14)
+
+/*
+ * Reg Switcher 4
+ */
+#define MC13783_SWCTRL_SW1A_MODE        (1 << 0)
+#define MC13783_SWCTRL_SW1A_STBY_MODE   (1 << 2)
+#define MC13783_SWCTRL_SW1A_DVS_SPEED   (1 << 6)
+#define MC13783_SWCTRL_SW1A_PANIC_MODE  (1 << 8)
+#define MC13783_SWCTRL_SW1A_SOFTSTART   (1 << 9)
+#define MC13783_SWCTRL_SW1B_MODE        (1 << 10)
+#define MC13783_SWCTRL_SW1B_STBY_MODE   (1 << 12)
+#define MC13783_SWCTRL_SW1B_DVS_SPEED   (1 << 14)
+#define MC13783_SWCTRL_SW1B_PANIC_MODE  (1 << 16)
+#define MC13783_SWCTRL_SW1B_SOFTSTART   (1 << 17)
+#define MC13783_SWCTRL_PLL_EN           (1 << 18)
+#define MC13783_SWCTRL_PLL_FACTOR       (1 << 19)
+
+/*
+ * Reg Switcher 5
+ */
+#define MC13783_SWCTRL_SW2A_MODE        (1 << 0)
+#define MC13783_SWCTRL_SW2A_STBY_MODE   (1 << 2)
+#define MC13783_SWCTRL_SW2A_DVS_SPEED   (1 << 6)
+#define MC13783_SWCTRL_SW2A_PANIC_MODE  (1 << 8)
+#define MC13783_SWCTRL_SW2A_SOFTSTART   (1 << 9)
+#define MC13783_SWCTRL_SW2B_MODE        (1 << 10)
+#define MC13783_SWCTRL_SW2B_STBY_MODE   (1 << 12)
+#define MC13783_SWCTRL_SW2B_DVS_SPEED   (1 << 14)
+#define MC13783_SWCTRL_SW2B_PANIC_MODE  (1 << 16)
+#define MC13783_SWCTRL_SW2B_SOFTSTART   (1 << 17)
+#define MC13783_SWSET_SW3               (1 << 18)
+#define MC13783_SWCTRL_SW3_EN           (1 << 20)
+#define MC13783_SWCTRL_SW3_STBY         (1 << 21)
+#define MC13783_SWCTRL_SW3_MODE         (1 << 22)
+
+/*
+ * ADC/Touch
+ */
+#define MC13783_ADC0_LICELLCON          (1 << 0)
+#define MC13783_ADC0_CHRGICON           (1 << 1)
+#define MC13783_ADC0_BATICON            (1 << 2)
+#define MC13783_ADC0_RTHEN              (1 << 3)
+#define MC13783_ADC0_DTHEN              (1 << 4)
+#define MC13783_ADC0_UIDEN              (1 << 5)
+#define MC13783_ADC0_ADOUTEN            (1 << 6)
+#define MC13783_ADC0_ADOUTPER           (1 << 7)
+#define MC13783_ADC0_ADREFEN            (1 << 10)
+#define MC13783_ADC0_ADREFMODE          (1 << 11)
+#define MC13783_ADC0_TSMOD0             (1 << 12)
+#define MC13783_ADC0_TSMOD1             (1 << 13)
+#define MC13783_ADC0_TSMOD2             (1 << 14)
+#define MC13783_ADC0_CHRGRAWDIV         (1 << 15)
+#define MC13783_ADC0_ADINC1             (1 << 16)
+#define MC13783_ADC0_ADINC2             (1 << 17)
+#define MC13783_ADC0_WCOMP              (1 << 18)
+#define MC13783_ADC0_ADCBIS0            (1 << 23)
+
+#define MC13783_ADC1_ADEN               (1 << 0)
+#define MC13783_ADC1_RAND               (1 << 1)
+#define MC13783_ADC1_ADSEL              (1 << 3)
+#define MC13783_ADC1_TRIGMASK           (1 << 4)
+#define MC13783_ADC1_ADA10              (1 << 5)
+#define MC13783_ADC1_ADA11              (1 << 6)
+#define MC13783_ADC1_ADA12              (1 << 7)
+#define MC13783_ADC1_ADA20              (1 << 8)
+#define MC13783_ADC1_ADA21              (1 << 9)
+#define MC13783_ADC1_ADA22              (1 << 10)
+#define MC13783_ADC1_ATO0               (1 << 11)
+#define MC13783_ADC1_ATO1               (1 << 12)
+#define MC13783_ADC1_ATO2               (1 << 13)
+#define MC13783_ADC1_ATO3               (1 << 14)
+#define MC13783_ADC1_ATO4               (1 << 15)
+#define MC13783_ADC1_ATO5               (1 << 16)
+#define MC13783_ADC1_ATO6               (1 << 17)
+#define MC13783_ADC1_ATO7               (1 << 18)
+#define MC13783_ADC1_ATOX               (1 << 19)
+#define MC13783_ADC1_ASC                (1 << 20)
+#define MC13783_ADC1_ADTRIGIGN          (1 << 21)
+#define MC13783_ADC1_ADONESHOT          (1 << 22)
+#define MC13783_ADC1_ADCBIS1            (1 << 23)
+
+#define MC13783_ADC1_CHAN0_SHIFT        5
+#define MC13783_ADC1_CHAN1_SHIFT        8
+
+#define MC13783_ADC2_ADD10              (1 << 2)
+#define MC13783_ADC2_ADD11              (1 << 3)
+#define MC13783_ADC2_ADD12              (1 << 4)
+#define MC13783_ADC2_ADD13              (1 << 5)
+#define MC13783_ADC2_ADD14              (1 << 6)
+#define MC13783_ADC2_ADD15              (1 << 7)
+#define MC13783_ADC2_ADD16              (1 << 8)
+#define MC13783_ADC2_ADD17              (1 << 9)
+#define MC13783_ADC2_ADD18              (1 << 10)
+#define MC13783_ADC2_ADD19              (1 << 11)
+#define MC13783_ADC2_ADD20              (1 << 14)
+#define MC13783_ADC2_ADD21              (1 << 15)
+#define MC13783_ADC2_ADD22              (1 << 16)
+#define MC13783_ADC2_ADD23              (1 << 17)
+#define MC13783_ADC2_ADD24              (1 << 18)
+#define MC13783_ADC2_ADD25              (1 << 19)
+#define MC13783_ADC2_ADD26              (1 << 20)
+#define MC13783_ADC2_ADD27              (1 << 21)
+#define MC13783_ADC2_ADD28              (1 << 22)
+#define MC13783_ADC2_ADD29              (1 << 23)
+
+#define MC13783_ADC3_WHIGH0             (1 << 0)
+#define MC13783_ADC3_WHIGH1             (1 << 1)
+#define MC13783_ADC3_WHIGH2             (1 << 2)
+#define MC13783_ADC3_WHIGH3             (1 << 3)
+#define MC13783_ADC3_WHIGH4             (1 << 4)
+#define MC13783_ADC3_WHIGH5             (1 << 5)
+#define MC13783_ADC3_ICID0              (1 << 6)
+#define MC13783_ADC3_ICID1              (1 << 7)
+#define MC13783_ADC3_ICID2              (1 << 8)
+#define MC13783_ADC3_WLOW0              (1 << 9)
+#define MC13783_ADC3_WLOW1              (1 << 10)
+#define MC13783_ADC3_WLOW2              (1 << 11)
+#define MC13783_ADC3_WLOW3              (1 << 12)
+#define MC13783_ADC3_WLOW4              (1 << 13)
+#define MC13783_ADC3_WLOW5              (1 << 14)
+#define MC13783_ADC3_ADCBIS2            (1 << 23)
+
+#define MC13783_ADC4_ADDBIS10           (1 << 2)
+#define MC13783_ADC4_ADDBIS11           (1 << 3)
+#define MC13783_ADC4_ADDBIS12           (1 << 4)
+#define MC13783_ADC4_ADDBIS13           (1 << 5)
+#define MC13783_ADC4_ADDBIS14           (1 << 6)
+#define MC13783_ADC4_ADDBIS15           (1 << 7)
+#define MC13783_ADC4_ADDBIS16           (1 << 8)
+#define MC13783_ADC4_ADDBIS17           (1 << 9)
+#define MC13783_ADC4_ADDBIS18           (1 << 10)
+#define MC13783_ADC4_ADDBIS19           (1 << 11)
+#define MC13783_ADC4_ADDBIS20           (1 << 14)
+#define MC13783_ADC4_ADDBIS21           (1 << 15)
+#define MC13783_ADC4_ADDBIS22           (1 << 16)
+#define MC13783_ADC4_ADDBIS23           (1 << 17)
+#define MC13783_ADC4_ADDBIS24           (1 << 18)
+#define MC13783_ADC4_ADDBIS25           (1 << 19)
+#define MC13783_ADC4_ADDBIS26           (1 << 20)
+#define MC13783_ADC4_ADDBIS27           (1 << 21)
+#define MC13783_ADC4_ADDBIS28           (1 << 22)
+#define MC13783_ADC4_ADDBIS29           (1 << 23)
+
+#endif /* __LINUX_MFD_MC13783_PRIV_H */
+
diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h
new file mode 100644
index 000000000000..b3a2a7243573
--- /dev/null
+++ b/include/linux/mfd/mc13783.h
@@ -0,0 +1,84 @@
+/*
+ * 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 */
+