204 lines
8.1 KiB
C
204 lines
8.1 KiB
C
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/*
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* rt8973a.h
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*
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* Copyright (c) 2014 Samsung Electronics Co., Ltd
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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#ifndef __LINUX_EXTCON_RT8973A_H
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#define __LINUX_EXTCON_RT8973A_H
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enum rt8973a_types {
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TYPE_RT8973A,
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};
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/* RT8973A registers */
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enum rt8973A_reg {
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RT8973A_REG_DEVICE_ID = 0x1,
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RT8973A_REG_CONTROL1,
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RT8973A_REG_INT1,
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RT8973A_REG_INT2,
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RT8973A_REG_INTM1,
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RT8973A_REG_INTM2,
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RT8973A_REG_ADC,
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RT8973A_REG_RSVD_1,
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RT8973A_REG_RSVD_2,
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RT8973A_REG_DEV1,
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RT8973A_REG_DEV2,
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RT8973A_REG_RSVD_3,
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RT8973A_REG_RSVD_4,
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RT8973A_REG_RSVD_5,
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RT8973A_REG_RSVD_6,
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RT8973A_REG_RSVD_7,
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RT8973A_REG_RSVD_8,
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RT8973A_REG_RSVD_9,
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RT8973A_REG_MANUAL_SW1,
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RT8973A_REG_MANUAL_SW2,
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RT8973A_REG_RSVD_10,
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RT8973A_REG_RSVD_11,
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RT8973A_REG_RSVD_12,
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RT8973A_REG_RSVD_13,
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RT8973A_REG_RSVD_14,
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RT8973A_REG_RSVD_15,
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RT8973A_REG_RESET,
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RT8973A_REG_END,
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};
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/* Define RT8973A MASK/SHIFT constant */
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#define RT8973A_REG_DEVICE_ID_VENDOR_SHIFT 0
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#define RT8973A_REG_DEVICE_ID_VERSION_SHIFT 3
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#define RT8973A_REG_DEVICE_ID_VENDOR_MASK (0x7 << RT8973A_REG_DEVICE_ID_VENDOR_SHIFT)
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#define RT8973A_REG_DEVICE_ID_VERSION_MASK (0x1f << RT8973A_REG_DEVICE_ID_VERSION_SHIFT)
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#define RT8973A_REG_CONTROL1_INTM_SHIFT 0
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#define RT8973A_REG_CONTROL1_AUTO_CONFIG_SHIFT 2
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#define RT8973A_REG_CONTROL1_I2C_RST_EN_SHIFT 3
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#define RT8973A_REG_CONTROL1_SWITCH_OPEN_SHIFT 4
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#define RT8973A_REG_CONTROL1_CHGTYP_SHIFT 5
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#define RT8973A_REG_CONTROL1_USB_CHD_EN_SHIFT 6
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#define RT8973A_REG_CONTROL1_ADC_EN_SHIFT 7
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#define RT8973A_REG_CONTROL1_INTM_MASK (0x1 << RT8973A_REG_CONTROL1_INTM_SHIFT)
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#define RT8973A_REG_CONTROL1_AUTO_CONFIG_MASK (0x1 << RT8973A_REG_CONTROL1_AUTO_CONFIG_SHIFT)
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#define RT8973A_REG_CONTROL1_I2C_RST_EN_MASK (0x1 << RT8973A_REG_CONTROL1_I2C_RST_EN_SHIFT)
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#define RT8973A_REG_CONTROL1_SWITCH_OPEN_MASK (0x1 << RT8973A_REG_CONTROL1_SWITCH_OPEN_SHIFT)
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#define RT8973A_REG_CONTROL1_CHGTYP_MASK (0x1 << RT8973A_REG_CONTROL1_CHGTYP_SHIFT)
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#define RT8973A_REG_CONTROL1_USB_CHD_EN_MASK (0x1 << RT8973A_REG_CONTROL1_USB_CHD_EN_SHIFT)
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#define RT8973A_REG_CONTROL1_ADC_EN_MASK (0x1 << RT8973A_REG_CONTROL1_ADC_EN_SHIFT)
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#define RT9873A_REG_INTM1_ATTACH_SHIFT 0
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#define RT9873A_REG_INTM1_DETACH_SHIFT 1
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#define RT9873A_REG_INTM1_CHGDET_SHIFT 2
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#define RT9873A_REG_INTM1_DCD_T_SHIFT 3
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#define RT9873A_REG_INTM1_OVP_SHIFT 4
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#define RT9873A_REG_INTM1_CONNECT_SHIFT 5
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#define RT9873A_REG_INTM1_ADC_CHG_SHIFT 6
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#define RT9873A_REG_INTM1_OTP_SHIFT 7
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#define RT9873A_REG_INTM1_ATTACH_MASK (0x1 << RT9873A_REG_INTM1_ATTACH_SHIFT)
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#define RT9873A_REG_INTM1_DETACH_MASK (0x1 << RT9873A_REG_INTM1_DETACH_SHIFT)
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#define RT9873A_REG_INTM1_CHGDET_MASK (0x1 << RT9873A_REG_INTM1_CHGDET_SHIFT)
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#define RT9873A_REG_INTM1_DCD_T_MASK (0x1 << RT9873A_REG_INTM1_DCD_T_SHIFT)
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#define RT9873A_REG_INTM1_OVP_MASK (0x1 << RT9873A_REG_INTM1_OVP_SHIFT)
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#define RT9873A_REG_INTM1_CONNECT_MASK (0x1 << RT9873A_REG_INTM1_CONNECT_SHIFT)
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#define RT9873A_REG_INTM1_ADC_CHG_MASK (0x1 << RT9873A_REG_INTM1_ADC_CHG_SHIFT)
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#define RT9873A_REG_INTM1_OTP_MASK (0x1 << RT9873A_REG_INTM1_OTP_SHIFT)
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#define RT9873A_REG_INTM2_UVLO_SHIFT 1
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#define RT9873A_REG_INTM2_POR_SHIFT 2
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#define RT9873A_REG_INTM2_OTP_FET_SHIFT 3
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#define RT9873A_REG_INTM2_OVP_FET_SHIFT 4
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#define RT9873A_REG_INTM2_OCP_LATCH_SHIFT 5
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#define RT9873A_REG_INTM2_OCP_SHIFT 6
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#define RT9873A_REG_INTM2_OVP_OCP_SHIFT 7
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#define RT9873A_REG_INTM2_UVLO_MASK (0x1 << RT9873A_REG_INTM2_UVLO_SHIFT)
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#define RT9873A_REG_INTM2_POR_MASK (0x1 << RT9873A_REG_INTM2_POR_SHIFT)
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#define RT9873A_REG_INTM2_OTP_FET_MASK (0x1 << RT9873A_REG_INTM2_OTP_FET_SHIFT)
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#define RT9873A_REG_INTM2_OVP_FET_MASK (0x1 << RT9873A_REG_INTM2_OVP_FET_SHIFT)
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#define RT9873A_REG_INTM2_OCP_LATCH_MASK (0x1 << RT9873A_REG_INTM2_OCP_LATCH_SHIFT)
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#define RT9873A_REG_INTM2_OCP_MASK (0x1 << RT9873A_REG_INTM2_OCP_SHIFT)
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#define RT9873A_REG_INTM2_OVP_OCP_MASK (0x1 << RT9873A_REG_INTM2_OVP_OCP_SHIFT)
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#define RT8973A_REG_ADC_SHIFT 0
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#define RT8973A_REG_ADC_MASK (0x1f << RT8973A_REG_ADC_SHIFT)
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#define RT8973A_REG_DEV1_OTG_SHIFT 0
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#define RT8973A_REG_DEV1_SDP_SHIFT 2
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#define RT8973A_REG_DEV1_UART_SHIFT 3
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#define RT8973A_REG_DEV1_CAR_KIT_TYPE1_SHIFT 4
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#define RT8973A_REG_DEV1_CDPORT_SHIFT 5
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#define RT8973A_REG_DEV1_DCPORT_SHIFT 6
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#define RT8973A_REG_DEV1_OTG_MASK (0x1 << RT8973A_REG_DEV1_OTG_SHIFT)
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#define RT8973A_REG_DEV1_SDP_MASK (0x1 << RT8973A_REG_DEV1_SDP_SHIFT)
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#define RT8973A_REG_DEV1_UART_MASK (0x1 << RT8973A_REG_DEV1_UART_SHIFT)
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#define RT8973A_REG_DEV1_CAR_KIT_TYPE1_MASK (0x1 << RT8973A_REG_DEV1_CAR_KIT_TYPE1_SHIFT)
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#define RT8973A_REG_DEV1_CDPORT_MASK (0x1 << RT8973A_REG_DEV1_CDPORT_SHIFT)
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#define RT8973A_REG_DEV1_DCPORT_MASK (0x1 << RT8973A_REG_DEV1_DCPORT_SHIFT)
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#define RT8973A_REG_DEV1_USB_MASK (RT8973A_REG_DEV1_SDP_MASK \
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| RT8973A_REG_DEV1_CDPORT_MASK)
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#define RT8973A_REG_DEV2_JIG_USB_ON_SHIFT 0
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#define RT8973A_REG_DEV2_JIG_USB_OFF_SHIFT 1
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#define RT8973A_REG_DEV2_JIG_UART_ON_SHIFT 2
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#define RT8973A_REG_DEV2_JIG_UART_OFF_SHIFT 3
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#define RT8973A_REG_DEV2_JIG_USB_ON_MASK (0x1 << RT8973A_REG_DEV2_JIG_USB_ON_SHIFT)
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#define RT8973A_REG_DEV2_JIG_USB_OFF_MASK (0x1 << RT8973A_REG_DEV2_JIG_USB_OFF_SHIFT)
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#define RT8973A_REG_DEV2_JIG_UART_ON_MASK (0x1 << RT8973A_REG_DEV2_JIG_UART_ON_SHIFT)
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#define RT8973A_REG_DEV2_JIG_UART_OFF_MASK (0x1 << RT8973A_REG_DEV2_JIG_UART_OFF_SHIFT)
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#define RT8973A_REG_MANUAL_SW1_DP_SHIFT 2
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#define RT8973A_REG_MANUAL_SW1_DM_SHIFT 5
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#define RT8973A_REG_MANUAL_SW1_DP_MASK (0x7 << RT8973A_REG_MANUAL_SW1_DP_SHIFT)
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#define RT8973A_REG_MANUAL_SW1_DM_MASK (0x7 << RT8973A_REG_MANUAL_SW1_DM_SHIFT)
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#define DM_DP_CON_SWITCH_OPEN 0x0
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#define DM_DP_CON_SWITCH_USB 0x1
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#define DM_DP_CON_SWITCH_UART 0x3
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#define DM_DP_SWITCH_OPEN ((DM_DP_CON_SWITCH_OPEN << RT8973A_REG_MANUAL_SW1_DP_SHIFT) \
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| (DM_DP_CON_SWITCH_OPEN << RT8973A_REG_MANUAL_SW1_DM_SHIFT))
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#define DM_DP_SWITCH_USB ((DM_DP_CON_SWITCH_USB << RT8973A_REG_MANUAL_SW1_DP_SHIFT) \
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| (DM_DP_CON_SWITCH_USB << RT8973A_REG_MANUAL_SW1_DM_SHIFT))
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#define DM_DP_SWITCH_UART ((DM_DP_CON_SWITCH_UART << RT8973A_REG_MANUAL_SW1_DP_SHIFT) \
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| (DM_DP_CON_SWITCH_UART << RT8973A_REG_MANUAL_SW1_DM_SHIFT))
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#define RT8973A_REG_MANUAL_SW2_FET_ON_SHIFT 0
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#define RT8973A_REG_MANUAL_SW2_JIG_ON_SHIFT 2
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#define RT8973A_REG_MANUAL_SW2_BOOT_SW_SHIFT 3
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#define RT8973A_REG_MANUAL_SW2_FET_ON_MASK (0x1 << RT8973A_REG_MANUAL_SW2_FET_ON_SHIFT)
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#define RT8973A_REG_MANUAL_SW2_JIG_ON_MASK (0x1 << RT8973A_REG_MANUAL_SW2_JIG_ON_SHIFT)
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#define RT8973A_REG_MANUAL_SW2_BOOT_SW_MASK (0x1 << RT8973A_REG_MANUAL_SW2_BOOT_SW_SHIFT)
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#define RT8973A_REG_MANUAL_SW2_FET_ON 0
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#define RT8973A_REG_MANUAL_SW2_FET_OFF 0x1
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#define RT8973A_REG_MANUAL_SW2_JIG_OFF 0
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#define RT8973A_REG_MANUAL_SW2_JIG_ON 0x1
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#define RT8973A_REG_MANUAL_SW2_BOOT_SW_ON 0
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#define RT8973A_REG_MANUAL_SW2_BOOT_SW_OFF 0x1
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#define RT8973A_REG_RESET_SHIFT 0
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#define RT8973A_REG_RESET_MASK (0x1 << RT8973A_REG_RESET_SHIFT)
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#define RT8973A_REG_RESET 0x1
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/* RT8973A Interrupts */
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enum rt8973a_irq {
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/* Interrupt1*/
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RT8973A_INT1_ATTACH,
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RT8973A_INT1_DETACH,
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RT8973A_INT1_CHGDET,
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RT8973A_INT1_DCD_T,
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RT8973A_INT1_OVP,
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RT8973A_INT1_CONNECT,
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RT8973A_INT1_ADC_CHG,
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RT8973A_INT1_OTP,
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/* Interrupt2*/
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RT8973A_INT2_UVLO,
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RT8973A_INT2_POR,
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RT8973A_INT2_OTP_FET,
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RT8973A_INT2_OVP_FET,
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RT8973A_INT2_OCP_LATCH,
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RT8973A_INT2_OCP,
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RT8973A_INT2_OVP_OCP,
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RT8973A_NUM,
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};
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#define RT8973A_INT1_ATTACH_MASK BIT(0)
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#define RT8973A_INT1_DETACH_MASK BIT(1)
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#define RT8973A_INT1_CHGDET_MASK BIT(2)
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#define RT8973A_INT1_DCD_T_MASK BIT(3)
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#define RT8973A_INT1_OVP_MASK BIT(4)
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#define RT8973A_INT1_CONNECT_MASK BIT(5)
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#define RT8973A_INT1_ADC_CHG_MASK BIT(6)
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#define RT8973A_INT1_OTP_MASK BIT(7)
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#define RT8973A_INT2_UVLOT_MASK BIT(0)
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#define RT8973A_INT2_POR_MASK BIT(1)
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#define RT8973A_INT2_OTP_FET_MASK BIT(2)
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#define RT8973A_INT2_OVP_FET_MASK BIT(3)
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#define RT8973A_INT2_OCP_LATCH_MASK BIT(4)
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#define RT8973A_INT2_OCP_MASK BIT(5)
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#define RT8973A_INT2_OVP_OCP_MASK BIT(6)
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#endif /* __LINUX_EXTCON_RT8973A_H */
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