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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright 2016 Freescale Semiconductor, Inc.
- *
- */
- #if defined(CONFIG_ARCH_MX7ULP) || defined(CONFIG_ARCH_IMX8) || \
- defined(CONFIG_ARCH_IMXRT)
- struct lpuart_fsl_reg32 {
- u32 verid;
- u32 param;
- u32 global;
- u32 pincfg;
- u32 baud;
- u32 stat;
- u32 ctrl;
- u32 data;
- u32 match;
- u32 modir;
- u32 fifo;
- u32 water;
- };
- #else
- struct lpuart_fsl_reg32 {
- u32 baud;
- u32 stat;
- u32 ctrl;
- u32 data;
- u32 match;
- u32 modir;
- u32 fifo;
- u32 water;
- };
- #endif
- struct lpuart_fsl {
- u8 ubdh;
- u8 ubdl;
- u8 uc1;
- u8 uc2;
- u8 us1;
- u8 us2;
- u8 uc3;
- u8 ud;
- u8 uma1;
- u8 uma2;
- u8 uc4;
- u8 uc5;
- u8 ued;
- u8 umodem;
- u8 uir;
- u8 reserved;
- u8 upfifo;
- u8 ucfifo;
- u8 usfifo;
- u8 utwfifo;
- u8 utcfifo;
- u8 urwfifo;
- u8 urcfifo;
- u8 rsvd[28];
- };
- /* Used on i.MX7ULP */
- #define LPUART_BAUD_BOTHEDGE_MASK (0x20000)
- #define LPUART_BAUD_OSR_MASK (0x1F000000)
- #define LPUART_BAUD_OSR_SHIFT (24)
- #define LPUART_BAUD_OSR(x) ((((uint32_t)(x)) << 24) & 0x1F000000)
- #define LPUART_BAUD_SBR_MASK (0x1FFF)
- #define LPUART_BAUD_SBR_SHIFT (0U)
- #define LPUART_BAUD_SBR(x) (((uint32_t)(x)) & 0x1FFF)
- #define LPUART_BAUD_M10_MASK (0x20000000U)
- #define LPUART_BAUD_SBNS_MASK (0x2000U)
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