diff options
| author | Donggeun Kim <dg77.kim@samsung.com> | 2011-11-24 18:12:17 +0900 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-01-09 00:37:32 +0100 |
| commit | 2439d9714e8f4f106c8965e093f9892cfb347d76 (patch) | |
| tree | d594f7aea4bc07844969a37b8ea44698e23d49f5 | |
| parent | 55ee29d5fff18b6485543bea10620daf9e29555c (diff) | |
mfd: Add platform data for MAX8997 MUIC driver
Currently, MAX8997 device does not support MUIC function of it.
To add MAX8997 MUIC driver, header file should be updated.
Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| -rw-r--r-- | include/linux/mfd/max8997.h | 58 |
1 files changed, 57 insertions, 1 deletions
diff --git a/include/linux/mfd/max8997.h b/include/linux/mfd/max8997.h index 0bbd13dbe33..49d2a0bfd7f 100644 --- a/include/linux/mfd/max8997.h +++ b/include/linux/mfd/max8997.h @@ -77,6 +77,60 @@ struct max8997_regulator_data { struct regulator_init_data *initdata; }; +enum max8997_muic_usb_type { + MAX8997_USB_HOST, + MAX8997_USB_DEVICE, +}; + +enum max8997_muic_charger_type { + MAX8997_CHARGER_TYPE_NONE = 0, + MAX8997_CHARGER_TYPE_USB, + MAX8997_CHARGER_TYPE_DOWNSTREAM_PORT, + MAX8997_CHARGER_TYPE_DEDICATED_CHG, + MAX8997_CHARGER_TYPE_500MA, + MAX8997_CHARGER_TYPE_1A, + MAX8997_CHARGER_TYPE_DEAD_BATTERY = 7, +}; + +struct max8997_muic_reg_data { + u8 addr; + u8 data; +}; + +/** + * struct max8997_muic_platform_data + * @usb_callback: callback function for USB + * inform callee of USB type (HOST or DEVICE) + * and attached state(true or false) + * @charger_callback: callback function for charger + * inform callee of charger_type + * and attached state(true or false) + * @deskdock_callback: callback function for desk dock + * inform callee of attached state(true or false) + * @cardock_callback: callback function for car dock + * inform callee of attached state(true or false) + * @mhl_callback: callback function for MHL (Mobile High-definition Link) + * inform callee of attached state(true or false) + * @uart_callback: callback function for JIG UART + * inform callee of attached state(true or false) + * @init_data: array of max8997_muic_reg_data + * used for initializing registers of MAX8997 MUIC device + * @num_init_data: array size of init_data + */ +struct max8997_muic_platform_data { + void (*usb_callback)(enum max8997_muic_usb_type usb_type, + bool attached); + void (*charger_callback)(bool attached, + enum max8997_muic_charger_type charger_type); + void (*deskdock_callback) (bool attached); + void (*cardock_callback) (bool attached); + void (*mhl_callback) (bool attached); + void (*uart_callback) (bool attached); + + struct max8997_muic_reg_data *init_data; + int num_init_data; +}; + struct max8997_platform_data { /* IRQ */ int irq_base; @@ -113,7 +167,9 @@ struct max8997_platform_data { /* charge Full Timeout */ int timeout; /* 0 (no timeout), 5, 6, 7 hours */ - /* MUIC: Not implemented */ + /* ---- MUIC ---- */ + struct max8997_muic_platform_data *muic_pdata; + /* HAPTIC: Not implemented */ /* RTC: Not implemented */ /* Flash: Not implemented */ |