1 files changed, 113 insertions, 0 deletions
diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h
new file mode 100644
index 000000000000..90d820260aad
--- /dev/null
+++ b/include/linux/mfd/wm831x/pdata.h
@@ -0,0 +1,113 @@
+/*
+ * include/linux/mfd/wm831x/pdata.h -- Platform data for WM831x
+ *
+ * Copyright 2009 Wolfson Microelectronics PLC.
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ *  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 __MFD_WM831X_PDATA_H__
+#define __MFD_WM831X_PDATA_H__
+struct wm831x;
+struct regulator_init_data;
+struct wm831x_backlight_pdata {
+        int isink;     /** ISINK to use, 1 or 2 */
+        int max_uA;    /** Maximum current to allow */
+};
+struct wm831x_backup_pdata {
+        int charger_enable;
+        int no_constant_voltage;  /** Disable constant voltage charging */
+        int vlim;   /** Voltage limit in milivolts */
+        int ilim;   /** Current limit in microamps */
+};
+struct wm831x_battery_pdata {
+        int enable;         /** Enable charging */
+        int fast_enable;    /** Enable fast charging */
+        int off_mask;       /** Mask OFF while charging */
+        int trickle_ilim;   /** Trickle charge current limit, in mA */
+        int vsel;           /** Target voltage, in mV */
+        int eoc_iterm;      /** End of trickle charge current, in mA */
+        int fast_ilim;      /** Fast charge current limit, in mA */
+        int timeout;        /** Charge cycle timeout, in minutes */
+};
+/* Sources for status LED configuration.  Values are register values
+ * plus 1 to allow for a zero default for preserve.
+ */
+enum wm831x_status_src {
+        WM831X_STATUS_PRESERVE = 0,  /* Keep the current hardware setting */
+        WM831X_STATUS_OTP = 1,
+        WM831X_STATUS_POWER = 2,
+        WM831X_STATUS_CHARGER = 3,
+        WM831X_STATUS_MANUAL = 4,
+};
+struct wm831x_status_pdata {
+        enum wm831x_status_src default_src;
+        const char *name;
+        const char *default_trigger;
+};
+struct wm831x_touch_pdata {
+        int fivewire;          /** 1 for five wire mode, 0 for 4 wire */
+        int isel;              /** Current for pen down (uA) */
+        int rpu;               /** Pen down sensitivity resistor divider */
+        int pressure;          /** Report pressure (boolean) */
+        int data_irq;          /** Touch data ready IRQ */
+};
+enum wm831x_watchdog_action {
+        WM831X_WDOG_NONE = 0,
+        WM831X_WDOG_INTERRUPT = 1,
+        WM831X_WDOG_RESET = 2,
+        WM831X_WDOG_WAKE = 3,
+};
+struct wm831x_watchdog_pdata {
+        enum wm831x_watchdog_action primary, secondary;
+        int update_gpio;
+        unsigned int software:1;
+};
+#define WM831X_MAX_STATUS 2
+#define WM831X_MAX_DCDC   4
+#define WM831X_MAX_EPE    2
+#define WM831X_MAX_LDO    11
+#define WM831X_MAX_ISINK  2
+struct wm831x_pdata {
+        /** Called before subdevices are set up */
+        int (*pre_init)(struct wm831x *wm831x);
+        /** Called after subdevices are set up */
+        int (*post_init)(struct wm831x *wm831x);
+        int gpio_base;
+        struct wm831x_backlight_pdata *backlight;
+        struct wm831x_backup_pdata *backup;
+        struct wm831x_battery_pdata *battery;
+        struct wm831x_touch_pdata *touch;
+        struct wm831x_watchdog_pdata *watchdog;
+        /** LED1 = 0 and so on */
+        struct wm831x_status_pdata *status[WM831X_MAX_STATUS];
+        /** DCDC1 = 0 and so on */
+        struct regulator_init_data *dcdc[WM831X_MAX_DCDC];
+        /** EPE1 = 0 and so on */
+        struct regulator_init_data *epe[WM831X_MAX_EPE];
+        /** LDO1 = 0 and so on */
+        struct regulator_init_data *ldo[WM831X_MAX_LDO];
+        /** ISINK1 = 0 and so on*/
+        struct regulator_init_data *isink[WM831X_MAX_ISINK];
+};
+#endif

diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h new file mode 100644 index 000000000000..90d820260aad --- /dev/null +++ b/include/linux/mfd/wm831x/pdata.h
@@ -0,0 +1,113 @@
	1	/*
	2	* include/linux/mfd/wm831x/pdata.h -- Platform data for WM831x
	3	*
	4	* Copyright 2009 Wolfson Microelectronics PLC.
	5	*
	6	* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
	7	*
	8	* This program is free software; you can redistribute it and/or modify it
	9	* under the terms of the GNU General Public License as published by the
	10	* Free Software Foundation; either version 2 of the License, or (at your
	11	* option) any later version.
	12	*
	13	*/
	14
	15	#ifndef __MFD_WM831X_PDATA_H__
	16	#define __MFD_WM831X_PDATA_H__
	17
	18	struct wm831x;
	19	struct regulator_init_data;
	20
	21	struct wm831x_backlight_pdata {
	22	int isink; /** ISINK to use, 1 or 2 */
	23	int max_uA; /** Maximum current to allow */
	24	};
	25
	26	struct wm831x_backup_pdata {
	27	int charger_enable;
	28	int no_constant_voltage; /** Disable constant voltage charging */
	29	int vlim; /** Voltage limit in milivolts */
	30	int ilim; /** Current limit in microamps */
	31	};
	32
	33	struct wm831x_battery_pdata {
	34	int enable; /** Enable charging */
	35	int fast_enable; /** Enable fast charging */
	36	int off_mask; /** Mask OFF while charging */
	37	int trickle_ilim; /** Trickle charge current limit, in mA */
	38	int vsel; /** Target voltage, in mV */
	39	int eoc_iterm; /** End of trickle charge current, in mA */
	40	int fast_ilim; /** Fast charge current limit, in mA */
	41	int timeout; /** Charge cycle timeout, in minutes */
	42	};
	43
	44	/* Sources for status LED configuration. Values are register values
	45	* plus 1 to allow for a zero default for preserve.
	46	*/
	47	enum wm831x_status_src {
	48	WM831X_STATUS_PRESERVE = 0, /* Keep the current hardware setting */
	49	WM831X_STATUS_OTP = 1,
	50	WM831X_STATUS_POWER = 2,
	51	WM831X_STATUS_CHARGER = 3,
	52	WM831X_STATUS_MANUAL = 4,
	53	};
	54
	55	struct wm831x_status_pdata {
	56	enum wm831x_status_src default_src;
	57	const char *name;
	58	const char *default_trigger;
	59	};
	60
	61	struct wm831x_touch_pdata {
	62	int fivewire; /** 1 for five wire mode, 0 for 4 wire */
	63	int isel; /** Current for pen down (uA) */
	64	int rpu; /** Pen down sensitivity resistor divider */
	65	int pressure; /** Report pressure (boolean) */
	66	int data_irq; /** Touch data ready IRQ */
	67	};
	68
	69	enum wm831x_watchdog_action {
	70	WM831X_WDOG_NONE = 0,
	71	WM831X_WDOG_INTERRUPT = 1,
	72	WM831X_WDOG_RESET = 2,
	73	WM831X_WDOG_WAKE = 3,
	74	};
	75
	76	struct wm831x_watchdog_pdata {
	77	enum wm831x_watchdog_action primary, secondary;
	78	int update_gpio;
	79	unsigned int software:1;
	80	};
	81
	82	#define WM831X_MAX_STATUS 2
	83	#define WM831X_MAX_DCDC 4
	84	#define WM831X_MAX_EPE 2
	85	#define WM831X_MAX_LDO 11
	86	#define WM831X_MAX_ISINK 2
	87
	88	struct wm831x_pdata {
	89	/** Called before subdevices are set up */
	90	int (pre_init)(struct wm831x wm831x);
	91	/** Called after subdevices are set up */
	92	int (post_init)(struct wm831x wm831x);
	93
	94	int gpio_base;
	95	struct wm831x_backlight_pdata *backlight;
	96	struct wm831x_backup_pdata *backup;
	97	struct wm831x_battery_pdata *battery;
	98	struct wm831x_touch_pdata *touch;
	99	struct wm831x_watchdog_pdata *watchdog;
	100
	101	/** LED1 = 0 and so on */
	102	struct wm831x_status_pdata *status[WM831X_MAX_STATUS];
	103	/** DCDC1 = 0 and so on */
	104	struct regulator_init_data *dcdc[WM831X_MAX_DCDC];
	105	/** EPE1 = 0 and so on */
	106	struct regulator_init_data *epe[WM831X_MAX_EPE];
	107	/** LDO1 = 0 and so on */
	108	struct regulator_init_data *ldo[WM831X_MAX_LDO];
	109	/** ISINK1 = 0 and so on*/
	110	struct regulator_init_data *isink[WM831X_MAX_ISINK];
	111	};
	112
	113	#endif