| /* |
| * Copyright 2017 NXP |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following disclaimer. |
| * |
| * Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * Neither the name of NXP nor the names of its contributors may be used |
| * to endorse or promote products derived from this software without specific |
| * prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __IMX_LPUART_H__ |
| #define __IMX_LPUART_H__ |
| |
| #define VERID 0x0 |
| #define PARAM 0x4 |
| #define GLOBAL 0x8 |
| #define PINCFG 0xC |
| #define BAUD 0x10 |
| #define STAT 0x14 |
| #define CTRL 0x18 |
| #define DATA 0x1C |
| #define MATCH 0x20 |
| #define MODIR 0x24 |
| #define FIFO 0x28 |
| #define WATER 0x2C |
| |
| #define CTRL_TE (1 << 19) |
| #define CTRL_RE (1 << 18) |
| |
| #define FIFO_TXFE 0x80 |
| #define FIFO_RXFE 0x40 |
| |
| #define WATER_TXWATER_OFF 1 |
| #define WATER_RXWATER_OFF 16 |
| |
| #define LPUART_CTRL_PT_MASK 0x1 |
| #define LPUART_CTRL_PE_MASK 0x2 |
| #define LPUART_CTRL_M_MASK 0x10 |
| |
| #define LPUART_BAUD_OSR_MASK (0x1F000000U) |
| #define LPUART_BAUD_OSR_SHIFT (24U) |
| #define LPUART_BAUD_OSR(x) (((uint32_t)(((uint32_t)(x)) << LPUART_BAUD_OSR_SHIFT)) & LPUART_BAUD_OSR_MASK) |
| |
| #define LPUART_BAUD_SBR_MASK (0x1FFFU) |
| #define LPUART_BAUD_SBR_SHIFT (0U) |
| #define LPUART_BAUD_SBR(x) (((uint32_t)(((uint32_t)(x)) << LPUART_BAUD_SBR_SHIFT)) & LPUART_BAUD_SBR_MASK) |
| |
| #define LPUART_BAUD_SBNS_MASK (0x2000U) |
| #define LPUART_BAUD_BOTHEDGE_MASK (0x20000U) |
| #define LPUART_BAUD_M10_MASK (0x20000000U) |
| |
| #endif /* __IMX_LPUART_H__*/ |
