iocon_11xx.h

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/*
 * @brief IOCON registers and control functions
 *
 * @note
 * Copyright(C) NXP Semiconductors, 2012
 * All rights reserved.
 *
 * @par
 * Software that is described herein is for illustrative purposes only
 * which provides customers with programming information regarding the
 * LPC products.  This software is supplied "AS IS" without any warranties of
 * any kind, and NXP Semiconductors and its licensor disclaim any and
 * all warranties, express or implied, including all implied warranties of
 * merchantability, fitness for a particular purpose and non-infringement of
 * intellectual property rights.  NXP Semiconductors assumes no responsibility
 * or liability for the use of the software, conveys no license or rights under any
 * patent, copyright, mask work right, or any other intellectual property rights in
 * or to any products. NXP Semiconductors reserves the right to make changes
 * in the software without notification. NXP Semiconductors also makes no
 * representation or warranty that such application will be suitable for the
 * specified use without further testing or modification.
 *
 * @par
 * Permission to use, copy, modify, and distribute this software and its
 * documentation is hereby granted, under NXP Semiconductors' and its
 * licensor's relevant copyrights in the software, without fee, provided that it
 * is used in conjunction with NXP Semiconductors microcontrollers.  This
 * copyright, permission, and disclaimer notice must appear in all copies of
 * this code.
 */

#ifndef __IOCON_11XX_H_
#define __IOCON_11XX_H_

#ifdef __cplusplus
extern "C" {
#endif

#if defined(CHIP_LPC11UXX) || defined(CHIP_LPC11EXX) || defined(CHIP_LPC11AXX)
typedef struct {                                                
        __IO uint32_t  PIO0[24];
        __IO uint32_t  PIO1[32];
} LPC_IOCON_T;

#else

typedef enum CHIP_IOCON_PIO {
        IOCON_PIO0_0 = (0x00C >> 2),
        IOCON_PIO0_1 = (0x010 >> 2),
        IOCON_PIO0_2 = (0x01C >> 2),
        IOCON_PIO0_3 = (0x02C >> 2),
        IOCON_PIO0_4 = (0x030 >> 2),
        IOCON_PIO0_5 = (0x034 >> 2),
        IOCON_PIO0_6 = (0x04C >> 2),
        IOCON_PIO0_7 = (0x050 >> 2),
        IOCON_PIO0_8 = (0x060 >> 2),
        IOCON_PIO0_9 = (0x064 >> 2),
        IOCON_PIO0_10 = (0x070 >> 2),
        IOCON_PIO0_11 = (0x074 >> 2),

        IOCON_PIO1_0 = (0x078 >> 2),
        IOCON_PIO1_1 = (0x07C >> 2),
        IOCON_PIO1_2 = (0x080 >> 2),
        IOCON_PIO1_3 = (0x090 >> 2),
        IOCON_PIO1_4 = (0x094 >> 2),
        IOCON_PIO1_5 = (0x0A0 >> 2),
        IOCON_PIO1_6 = (0x0A4 >> 2),
        IOCON_PIO1_7 = (0x0A8 >> 2),
        IOCON_PIO1_8 = (0x014 >> 2),
        IOCON_PIO1_9 = (0x038 >> 2),
        IOCON_PIO1_10 = (0x06C >> 2),
        IOCON_PIO1_11 = (0x098 >> 2),

        IOCON_PIO2_0 = (0x008 >> 2),
        IOCON_PIO2_1 = (0x028 >> 2),
        IOCON_PIO2_2 = (0x05C >> 2),
        IOCON_PIO2_3 = (0x08C >> 2),
        IOCON_PIO2_4 = (0x040 >> 2),
        IOCON_PIO2_5 = (0x044 >> 2),
        IOCON_PIO2_6 = (0x000 >> 2),
        IOCON_PIO2_7 = (0x020 >> 2),
        IOCON_PIO2_8 = (0x024 >> 2),
        IOCON_PIO2_9 = (0x054 >> 2),
        IOCON_PIO2_10 = (0x058 >> 2),
#if !defined(CHIP_LPC1125)
        IOCON_PIO2_11 = (0x070 >> 2),
#endif

        IOCON_PIO3_0 = (0x084 >> 2),
#if !defined(CHIP_LPC1125)
        IOCON_PIO3_1 = (0x088 >> 2),
#endif    
        IOCON_PIO3_2 = (0x09C >> 2),
        IOCON_PIO3_3 = (0x0AC >> 2),
        IOCON_PIO3_4 = (0x03C >> 2),
        IOCON_PIO3_5 = (0x048 >> 2),
} CHIP_IOCON_PIO_T;

typedef enum CHIP_IOCON_PIN_LOC {
        IOCON_SCKLOC_PIO0_10        = (0xB0),           
#if !defined(CHIP_LPC1125)
        IOCON_SCKLOC_PIO2_11        = (0xB0 | 1),       
#endif    
        IOCON_SCKLOC_PIO0_6         = (0xB0 | 2),       
        IOCON_DSRLOC_PIO2_1         = (0xB4),           
#if !defined(CHIP_LPC1125)
        IOCON_DSRLOC_PIO3_1         = (0xB4 | 1),       
#endif    
    
        IOCON_DCDLOC_PIO2_2         = (0xB8),           
        IOCON_DCDLOC_PIO3_2         = (0xB8 | 1),       
        IOCON_RILOC_PIO2_3          = (0xBC),           
        IOCON_RILOC_PIO3_3          = (0xBC | 1),       
#if defined(CHIP_LPC1125)
        IOCON_SSEL1_LOC_PIO2_2      = (0x18),           
        IOCON_SSEL1_LOC_PIO2_4      = (0x18 | 1),       
    IOCON_CT16B0_CAP0_LOC_PIO0_2 = (0xC0),              
    IOCON_CT16B0_CAP0_LOC_PIO3_3 = (0xC0 | 1),  
    IOCON_SCK1_LOC_PIO2_1       = (0xC4),               
    IOCON_SCK1_LOC_PIO3_2       = (0xC4 | 1),   
    IOCON_MISO1_LOC_PIO2_2      = (0xC8),               
    IOCON_MISO1_LOC_PIO1_10     = (0xC8 | 1),   
    IOCON_MOSI1_LOC_PIO2_3      = (0xCC),               
    IOCON_MOSI1_LOC_PIO1_9      = (0xCC),               
    IOCON_CT326B0_CAP0_LOC_PIO1_5 = (0xD0),             
    IOCON_CT326B0_CAP0_LOC_PIO2_9 = (0xD0 | 1), 
    IOCON_U0_RXD_LOC_PIO1_6     = (0xD4),               
    IOCON_U0_RXD_LOC_PIO2_7     = (0xD4 | 1),   
    IOCON_U0_RXD_LOC_PIO3_4     = (0xD4 | 3),   
#endif

} CHIP_IOCON_PIN_LOC_T;

typedef struct {                                                
        __IO uint32_t  REG[48];
} LPC_IOCON_T;
#endif

#define IOCON_FUNC0             0x0                             
#define IOCON_FUNC1             0x1                             
#define IOCON_FUNC2             0x2                             
#define IOCON_FUNC3             0x3                             
#define IOCON_FUNC4             0x4                             
#define IOCON_FUNC5             0x5                             
#define IOCON_FUNC6             0x6                             
#define IOCON_FUNC7             0x7                             
#define IOCON_MODE_INACT        (0x0 << 3)              
#define IOCON_MODE_PULLDOWN     (0x1 << 3)              
#define IOCON_MODE_PULLUP       (0x2 << 3)              
#define IOCON_MODE_REPEATER     (0x3 << 3)              
#define IOCON_HYS_EN            (0x1 << 5)              
#define IOCON_INV_EN            (0x1 << 6)              
#define IOCON_ADMODE_EN         (0x0 << 7)              
#define IOCON_DIGMODE_EN        (0x1 << 7)              
#define IOCON_SFI2C_EN          (0x0 << 8)              
#define IOCON_STDI2C_EN         (0x1 << 8)              
#define IOCON_FASTI2C_EN        (0x2 << 8)              
#define IOCON_FILT_DIS          (0x1 << 8)              
#define IOCON_OPENDRAIN_EN      (0x1 << 10)             
#define MD_PLN                                  (0x0 << 3)              
#define MD_PDN                                  (0x1 << 3)              
#define MD_PUP                                  (0x2 << 3)              
#define MD_BUK                                  (0x3 << 3)              
#define MD_HYS                                  (0x1 << 5)              
#define MD_INV                                  (0x1 << 6)              
#define MD_ADMODE                               (0x0 << 7)              
#define MD_DIGMODE                              (0x1 << 7)              
#define MD_DISFIL                               (0x0 << 8)              
#define MD_ENFIL                                (0x1 << 8)              
#define MD_SFI2C                                (0x0 << 8)              
#define MD_STDI2C                               (0x1 << 8)              
#define MD_FASTI2C                              (0x2 << 8)              
#define MD_OPENDRAIN                    (0x1 << 10)             
#define FUNC0 0x0
#define FUNC1 0x1
#define FUNC2 0x2
#define FUNC3 0x3
#define FUNC4 0x4
#define FUNC5 0x5
#define FUNC6 0x6
#define FUNC7 0x7

#if defined(CHIP_LPC11UXX) || defined(CHIP_LPC11EXX) || defined(CHIP_LPC11AXX)

void Chip_IOCON_PinMuxSet(LPC_IOCON_T *pIOCON, uint8_t port, uint8_t pin, uint32_t modefunc);

STATIC INLINE void Chip_IOCON_PinMux(LPC_IOCON_T *pIOCON, uint8_t port, uint8_t pin, uint16_t mode, uint8_t func)
{
        Chip_IOCON_PinMuxSet(pIOCON, port, pin, (uint32_t) (mode | func));
}

#else

STATIC INLINE void Chip_IOCON_PinMuxSet(LPC_IOCON_T *pIOCON, CHIP_IOCON_PIO_T pin, uint32_t modefunc)
{
        pIOCON->REG[pin] = modefunc;
}

STATIC INLINE void Chip_IOCON_PinMux(LPC_IOCON_T *pIOCON, CHIP_IOCON_PIO_T pin, uint16_t mode, uint8_t func)
{
        Chip_IOCON_PinMuxSet(pIOCON, pin, (uint32_t) (mode | func));
}

STATIC INLINE void Chip_IOCON_PinLocSel(LPC_IOCON_T *pIOCON, CHIP_IOCON_PIN_LOC_T sel)
{
        pIOCON->REG[sel >> 2] = sel & 0x03;
}

#endif /* defined(CHIP_LPC11UXX) || defined (CHIP_LPC11EXX) || defined (CHIP_LPC11AXX) */

#ifdef __cplusplus
}
#endif

#endif /* __IOCON_11XX_H_ */