1*83d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0+ */ 2819833afSPeter Tyser /* 3819833afSPeter Tyser * Queue Serial Peripheral Interface Memory Map 4819833afSPeter Tyser * 5819833afSPeter Tyser * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. 6819833afSPeter Tyser * TsiChung Liew (Tsi-Chung.Liew@freescale.com) 7819833afSPeter Tyser */ 8819833afSPeter Tyser 9819833afSPeter Tyser #ifndef __QSPI_H__ 10819833afSPeter Tyser #define __QSPI_H__ 11819833afSPeter Tyser 12819833afSPeter Tyser /* QSPI module registers */ 13819833afSPeter Tyser typedef struct qspi_ctrl { 14819833afSPeter Tyser u16 mr; /* 0x00 Mode */ 15819833afSPeter Tyser u16 res1; 16819833afSPeter Tyser u16 dlyr; /* 0x04 Delay */ 17819833afSPeter Tyser u16 res2; 18819833afSPeter Tyser u16 wr; /* 0x08 Wrap */ 19819833afSPeter Tyser u16 res3; 20819833afSPeter Tyser u16 ir; /* 0x0C Interrupt */ 21819833afSPeter Tyser u16 res4; 22819833afSPeter Tyser u16 ar; /* 0x10 Address */ 23819833afSPeter Tyser u16 res5; 24819833afSPeter Tyser u16 dr; /* 0x14 Data */ 25819833afSPeter Tyser u16 res6; 26819833afSPeter Tyser } qspi_t; 27819833afSPeter Tyser 28819833afSPeter Tyser /* MR */ 29819833afSPeter Tyser #define QSPI_QMR_MSTR (0x8000) 30819833afSPeter Tyser #define QSPI_QMR_DOHIE (0x4000) 31819833afSPeter Tyser #define QSPI_QMR_BITS(x) (((x)&0x000F)<<10) 32819833afSPeter Tyser #define QSPI_QMR_BITS_MASK (0xC3FF) 33819833afSPeter Tyser #define QSPI_QMR_BITS_8 (0x2000) 34819833afSPeter Tyser #define QSPI_QMR_BITS_9 (0x2400) 35819833afSPeter Tyser #define QSPI_QMR_BITS_10 (0x2800) 36819833afSPeter Tyser #define QSPI_QMR_BITS_11 (0x2C00) 37819833afSPeter Tyser #define QSPI_QMR_BITS_12 (0x3000) 38819833afSPeter Tyser #define QSPI_QMR_BITS_13 (0x3400) 39819833afSPeter Tyser #define QSPI_QMR_BITS_14 (0x3800) 40819833afSPeter Tyser #define QSPI_QMR_BITS_15 (0x3C00) 41819833afSPeter Tyser #define QSPI_QMR_BITS_16 (0x0000) 42819833afSPeter Tyser #define QSPI_QMR_CPOL (0x0200) 43819833afSPeter Tyser #define QSPI_QMR_CPHA (0x0100) 44819833afSPeter Tyser #define QSPI_QMR_BAUD(x) ((x)&0x00FF) 45819833afSPeter Tyser #define QSPI_QMR_BAUD_MASK (0xFF00) 46819833afSPeter Tyser 47819833afSPeter Tyser /* DLYR */ 48819833afSPeter Tyser #define QSPI_QDLYR_SPE (0x8000) 49819833afSPeter Tyser #define QSPI_QDLYR_QCD(x) (((x)&0x007F)<<8) 50819833afSPeter Tyser #define QSPI_QDLYR_QCD_MASK (0x80FF) 51819833afSPeter Tyser #define QSPI_QDLYR_DTL(x) ((x)&0x00FF) 52819833afSPeter Tyser #define QSPI_QDLYR_DTL_MASK (0xFF00) 53819833afSPeter Tyser 54819833afSPeter Tyser /* WR */ 55819833afSPeter Tyser #define QSPI_QWR_HALT (0x8000) 56819833afSPeter Tyser #define QSPI_QWR_WREN (0x4000) 57819833afSPeter Tyser #define QSPI_QWR_WRTO (0x2000) 58819833afSPeter Tyser #define QSPI_QWR_CSIV (0x1000) 59819833afSPeter Tyser #define QSPI_QWR_ENDQP(x) (((x)&0x000F)<<8) 60819833afSPeter Tyser #define QSPI_QWR_ENDQP_MASK (0xF0FF) 61819833afSPeter Tyser #define QSPI_QWR_CPTQP(x) (((x)&0x000F)<<4) 62819833afSPeter Tyser #define QSPI_QWR_CPTQP_MASK (0xFF0F) 63819833afSPeter Tyser #define QSPI_QWR_NEWQP(x) ((x)&0x000F) 64819833afSPeter Tyser #define QSPI_QWR_NEWQP_MASK (0xFFF0) 65819833afSPeter Tyser 66819833afSPeter Tyser /* IR */ 67819833afSPeter Tyser #define QSPI_QIR_WCEFB (0x8000) 68819833afSPeter Tyser #define QSPI_QIR_ABRTB (0x4000) 69819833afSPeter Tyser #define QSPI_QIR_ABRTL (0x1000) 70819833afSPeter Tyser #define QSPI_QIR_WCEFE (0x0800) 71819833afSPeter Tyser #define QSPI_QIR_ABRTE (0x0400) 72819833afSPeter Tyser #define QSPI_QIR_SPIFE (0x0100) 73819833afSPeter Tyser #define QSPI_QIR_WCEF (0x0008) 74819833afSPeter Tyser #define QSPI_QIR_ABRT (0x0004) 75819833afSPeter Tyser #define QSPI_QIR_SPIF (0x0001) 76819833afSPeter Tyser 77819833afSPeter Tyser /* AR */ 78819833afSPeter Tyser #define QSPI_QAR_ADDR(x) ((x)&0x003F) 79819833afSPeter Tyser #define QSPI_QAR_ADDR_MASK (0xFFC0) 80819833afSPeter Tyser #define QSPI_QAR_TRANS (0x0000) 81819833afSPeter Tyser #define QSPI_QAR_RECV (0x0010) 82819833afSPeter Tyser #define QSPI_QAR_CMD (0x0020) 83819833afSPeter Tyser 8459d06122SRichard Retanubun /* DR with RAM command word definitions */ 85819833afSPeter Tyser #define QSPI_QDR_CONT (0x8000) 86819833afSPeter Tyser #define QSPI_QDR_BITSE (0x4000) 87819833afSPeter Tyser #define QSPI_QDR_DT (0x2000) 88819833afSPeter Tyser #define QSPI_QDR_DSCK (0x1000) 89819833afSPeter Tyser #define QSPI_QDR_QSPI_CS3 (0x0800) 90819833afSPeter Tyser #define QSPI_QDR_QSPI_CS2 (0x0400) 91819833afSPeter Tyser #define QSPI_QDR_QSPI_CS1 (0x0200) 92819833afSPeter Tyser #define QSPI_QDR_QSPI_CS0 (0x0100) 93819833afSPeter Tyser 94819833afSPeter Tyser #endif /* __QSPI_H__ */ 95