forked from rubenslte/android_kernel_samsung_msm8226
Francescodario Cuzzocrea
85baa390bf
* Samsung Package Version: G800HXXU1CRJ1
* CAF Tag: LA.BF.1.1.3-00110-8x26.0
112 lines
3.4 KiB
C
112 lines
3.4 KiB
C
/*
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* include/linux/mfd/rt8973.h
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*
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* Richtek RT8973 driver header file
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*
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* Copyright (C) 2013 Richtek Technology Corp.
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* Author: Patrick Chang <patrick_chang@richtek.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*/
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#ifndef LINUX_MFD_RT8973_H
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#define LINUX_MFD_RT8973_H
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#include <linux/i2c/tsu6721.h>
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/* Marvell MMP arch*/
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#ifdef CONFIG_ARCH_MMP
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#define SAMSUNG_MVRL_MUIC_RT8973 1
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#endif
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#ifdef CONFIG_SEC_FACTORY
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#if defined(CONFIG_MACH_KANAS3G_CTC) || defined(CONFIG_MACH_HEAT_AIO) || defined(CONFIG_MACH_KANAS3G_CMCC)
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#define MUIC_SUPPORT_CARDOCK_FUNCTION 1
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#endif
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#endif
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#if defined(CONFIG_RT8973_JIG_WAKEUP)
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extern int rt8973_dock_init(void);
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#endif
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enum {
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MUIC_RT8973_CABLE_TYPE_NONE = 0,
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MUIC_RT8973_CABLE_TYPE_UART, //adc 0x16
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MUIC_RT8973_CABLE_TYPE_USB, //adc 0x1f (none id)
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MUIC_RT8973_CABLE_TYPE_OTG, //adc 0x00, regDev1&0x01
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/* TA Group */
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MUIC_RT8973_CABLE_TYPE_REGULAR_TA, //adc 0x1f (none id, D+ short to D-)
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MUIC_RT8973_CABLE_TYPE_ATT_TA, //adc 0x1f (none id, only VBUS)AT&T
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MUIC_RT8973_CABLE_TYPE_0x15, //adc 0x15
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MUIC_RT8973_CABLE_TYPE_TYPE1_CHARGER, //adc 0x17 (id : 200k)
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MUIC_RT8973_CABLE_TYPE_0x1A, //adc 0x1A
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/* JIG Group */
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MUIC_RT8973_CABLE_TYPE_JIG_USB_OFF, //adc 0x18
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MUIC_RT8973_CABLE_TYPE_JIG_USB_ON, //adc 0x19
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MUIC_RT8973_CABLE_TYPE_JIG_UART_OFF, //adc 0x1C
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MUIC_RT8973_CABLE_TYPE_JIG_UART_ON, //adc 0x1D
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// JIG type with VBUS
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MUIC_RT8973_CABLE_TYPE_JIG_UART_OFF_WITH_VBUS, //adc 0x1C
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MUIC_RT8973_CABLE_TYPE_JIG_UART_ON_WITH_VBUS, //adc 0x1D
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MUIC_RT8973_CABLE_TYPE_CDP, // USB Charging downstream port, usually treated as SDP
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MUIC_RT8973_CABLE_TYPE_L200K_SPEC_USB, // 200K special USB cable
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MUIC_RT8973_CABLE_TYPE_UNKNOWN,
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MUIC_RT8973_CABLE_TYPE_INVALID, /* Means un-initialized*/
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};
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/*enum cable_type_t {
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CABLE_TYPE_NONE = 0,
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CABLE_TYPE_USB =MUIC_RT8973_CABLE_TYPE_USB,
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CABLE_TYPE_AC,
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CABLE_TYPE_MISC,
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CABLE_TYPE_CARDOCK,
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CABLE_TYPE_UARTOFF,
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CABLE_TYPE_JIG,
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CABLE_TYPE_UNKNOWN =MUIC_RT8973_CABLE_TYPE_UNKNOWN,
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CABLE_TYPE_CDP = MUIC_RT8973_CABLE_TYPE_CDP,
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CABLE_TYPE_SMART_DOCK,
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CABLE_TYPE_OTG = MUIC_RT8973_CABLE_TYPE_OTG,
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CABLE_TYPE_AUDIO_DOCK,
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#ifdef CONFIG_WIRELESS_CHARGING
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CABLE_TYPE_WPC,
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#endif
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CABLE_TYPE_INCOMPATIBLE,
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CABLE_TYPE_DESK_DOCK,
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};*/
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typedef enum {
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JIG_USB_BOOT_OFF,
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JIG_USB_BOOT_ON,
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JIG_UART_BOOT_OFF,
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JIG_UART_BOOT_ON,
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} jig_type_t;
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struct rt8973_platform_data {
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int irq_gpio;
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void (*cable_chg_callback)(int32_t cable_type);
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void (*ocp_callback)(void);
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void (*otp_callback)(void);
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void (*ovp_callback)(void);
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void (*usb_callback)(uint8_t attached);
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void (*uart_callback)(uint8_t attached);
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void (*otg_callback)(uint8_t attached);
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void (*jig_callback)(jig_type_t type, uint8_t attached);
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int (*dock_init) (void);
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int gpio_int;
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u32 irq_gpio_flags;
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// int gpio_sda;
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// u32 sda_gpio_flags;
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// int gpio_scl;
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// u32 scl_gpio_flags;
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};
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extern struct rt8973_platform_data rt8973_pdata;
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extern int rt_check_jig_state(void);
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extern struct class *sec_class;
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#endif // LINUX_MFD_RT8973_H
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