Edit File: isp1301.h
// SPDX-License-Identifier: GPL-2.0 /* * NXP ISP1301 USB transceiver driver * * Copyright (C) 2012 Roland Stigge <stigge@antcom.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; version 2 of the License. * * 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. * */ #ifndef __LINUX_USB_ISP1301_H #define __LINUX_USB_ISP1301_H #include <linux/of.h> /* I2C Register definitions: */ #define ISP1301_I2C_MODE_CONTROL_1 0x04 /* u8 read, set, +1 clear */ #define MC1_SPEED_REG (1 << 0) #define MC1_SUSPEND_REG (1 << 1) #define MC1_DAT_SE0 (1 << 2) #define MC1_TRANSPARENT (1 << 3) #define MC1_BDIS_ACON_EN (1 << 4) #define MC1_OE_INT_EN (1 << 5) #define MC1_UART_EN (1 << 6) #define MC1_MASK 0x7f #define ISP1301_I2C_MODE_CONTROL_2 0x12 /* u8 read, set, +1 clear */ #define MC2_GLOBAL_PWR_DN (1 << 0) #define MC2_SPD_SUSP_CTRL (1 << 1) #define MC2_BI_DI (1 << 2) #define MC2_TRANSP_BDIR0 (1 << 3) #define MC2_TRANSP_BDIR1 (1 << 4) #define MC2_AUDIO_EN (1 << 5) #define MC2_PSW_EN (1 << 6) #define MC2_EN2V7 (1 << 7) #define ISP1301_I2C_OTG_CONTROL_1 0x06 /* u8 read, set, +1 clear */ #define OTG1_DP_PULLUP (1 << 0) #define OTG1_DM_PULLUP (1 << 1) #define OTG1_DP_PULLDOWN (1 << 2) #define OTG1_DM_PULLDOWN (1 << 3) #define OTG1_ID_PULLDOWN (1 << 4) #define OTG1_VBUS_DRV (1 << 5) #define OTG1_VBUS_DISCHRG (1 << 6) #define OTG1_VBUS_CHRG (1 << 7) #define ISP1301_I2C_OTG_CONTROL_2 0x10 /* u8 readonly */ #define OTG_B_SESS_END (1 << 6) #define OTG_B_SESS_VLD (1 << 7) #define ISP1301_I2C_INTERRUPT_SOURCE 0x8 #define ISP1301_I2C_INTERRUPT_LATCH 0xA #define ISP1301_I2C_INTERRUPT_FALLING 0xC #define ISP1301_I2C_INTERRUPT_RISING 0xE #define INT_VBUS_VLD (1 << 0) #define INT_SESS_VLD (1 << 1) #define INT_DP_HI (1 << 2) #define INT_ID_GND (1 << 3) #define INT_DM_HI (1 << 4) #define INT_ID_FLOAT (1 << 5) #define INT_BDIS_ACON (1 << 6) #define INT_CR_INT (1 << 7) #define ISP1301_I2C_REG_CLEAR_ADDR 1 /* Register Address Modifier */ struct i2c_client *isp1301_get_client(struct device_node *node); #endif /* __LINUX_USB_ISP1301_H */