diff options
Diffstat (limited to 'include/asm-arm/arch-at91/at91_pio.h')
| -rw-r--r-- | include/asm-arm/arch-at91/at91_pio.h | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/include/asm-arm/arch-at91/at91_pio.h b/include/asm-arm/arch-at91/at91_pio.h deleted file mode 100644 index f7915a3..0000000 --- a/include/asm-arm/arch-at91/at91_pio.h +++ /dev/null @@ -1,160 +0,0 @@ -/* - * [origin: Linux kernel include/asm-arm/arch-at91/at91_pio.h] - * - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) SAN People - * Copyright (C) 2009 Jens Scharsig (js_at_ng@scharsoft.de) - * - * Parallel I/O Controller (PIO) - System peripherals registers. - * Based on AT91RM9200 datasheet revision E. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91_PIO_H -#define AT91_PIO_H - - -#define AT91_ASM_PIO_RANGE 0x200 -#define AT91_ASM_PIOC_ASR \ - (AT91_PIO_BASE + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x70) -#define AT91_ASM_PIOC_BSR \ - (AT91_PIO_BASE + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x74) -#define AT91_ASM_PIOC_PDR \ - (AT91_PIO_BASE + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x04) -#define AT91_ASM_PIOC_PUDR \ - (AT91_PIO_BASE + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x60) - -#define AT91_ASM_PIOD_PDR \ - (AT91_PIO_BASE + AT91_PIO_PORTD * AT91_ASM_PIO_RANGE + 0x04) -#define AT91_ASM_PIOD_PUDR \ - (AT91_PIO_BASE + AT91_PIO_PORTD * AT91_ASM_PIO_RANGE + 0x60) -#define AT91_ASM_PIOD_ASR \ - (AT91_PIO_BASE + AT91_PIO_PORTD * AT91_ASM_PIO_RANGE + 0x70) - -#ifndef __ASSEMBLY__ - -typedef struct at91_port { - u32 per; /* 0x00 PIO Enable Register */ - u32 pdr; /* 0x04 PIO Disable Register */ - u32 psr; /* 0x08 PIO Status Register */ - u32 reserved0; - u32 oer; /* 0x10 Output Enable Register */ - u32 odr; /* 0x14 Output Disable Registerr */ - u32 osr; /* 0x18 Output Status Register */ - u32 reserved1; - u32 ifer; /* 0x20 Input Filter Enable Register */ - u32 ifdr; /* 0x24 Input Filter Disable Register */ - u32 ifsr; /* 0x28 Input Filter Status Register */ - u32 reserved2; - u32 sodr; /* 0x30 Set Output Data Register */ - u32 codr; /* 0x34 Clear Output Data Register */ - u32 odsr; /* 0x38 Output Data Status Register */ - u32 pdsr; /* 0x3C Pin Data Status Register */ - u32 ier; /* 0x40 Interrupt Enable Register */ - u32 idr; /* 0x44 Interrupt Disable Register */ - u32 imr; /* 0x48 Interrupt Mask Register */ - u32 isr; /* 0x4C Interrupt Status Register */ - u32 mder; /* 0x50 Multi-driver Enable Register */ - u32 mddr; /* 0x54 Multi-driver Disable Register */ - u32 mdsr; /* 0x58 Multi-driver Status Register */ - u32 reserved3; - u32 pudr; /* 0x60 Pull-up Disable Register */ - u32 puer; /* 0x64 Pull-up Enable Register */ - u32 pusr; /* 0x68 Pad Pull-up Status Register */ - u32 reserved4; - u32 asr; /* 0x70 Select A Register */ - u32 bsr; /* 0x74 Select B Register */ - u32 absr; /* 0x78 AB Select Status Register */ - u32 reserved5[9]; /* */ - u32 ower; /* 0xA0 Output Write Enable Register */ - u32 owdr; /* 0xA4 Output Write Disable Register */ - u32 owsr; /* OxA8 utput Write Status Register */ - u32 reserved6[85]; -} at91_port_t; - -#if defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9261) || \ - defined(CONFIG_AT91SAM9G10) || defined(CONFIG_AT91SAM9G20) -#define AT91_PIO_PORTS 3 -#elif defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G45) || \ - defined(CONFIG_AT91SAM9M10G45) -#define AT91_PIO_PORTS 5 -#elif defined(CONFIG_AT91RM9200) || defined(CONFIG_AT91CAP9) || \ - defined(CONFIG_AT91SAM9RL) -#define AT91_PIO_PORTS 4 -#else -#error "Unsupported cpu. Please update at91_pio.h" -#endif - -typedef union at91_pio { - struct { - at91_port_t pioa; - at91_port_t piob; - at91_port_t pioc; - #if (AT91_PIO_PORTS > 3) - at91_port_t piod; - #endif - #if (AT91_PIO_PORTS > 4) - at91_port_t pioe; - #endif - } ; - at91_port_t port[AT91_PIO_PORTS]; -} at91_pio_t; - -#ifdef CONFIG_AT91_GPIO -int at91_set_a_periph(unsigned port, unsigned pin, int use_pullup); -int at91_set_b_periph(unsigned port, unsigned pin, int use_pullup); -int at91_set_pio_input(unsigned port, unsigned pin, int use_pullup); -int at91_set_pio_multi_drive(unsigned port, unsigned pin, int is_on); -int at91_set_pio_output(unsigned port, unsigned pin, int value); -int at91_set_pio_periph(unsigned port, unsigned pin, int use_pullup); -int at91_set_pio_pullup(unsigned port, unsigned pin, int use_pullup); -int at91_set_pio_deglitch(unsigned port, unsigned pin, int is_on); -int at91_set_pio_value(unsigned port, unsigned pin, int value); -int at91_get_pio_value(unsigned port, unsigned pin); -#endif -#endif - -#define AT91_PIO_PORTA 0x0 -#define AT91_PIO_PORTB 0x1 -#define AT91_PIO_PORTC 0x2 -#define AT91_PIO_PORTD 0x3 -#define AT91_PIO_PORTE 0x4 - -#ifdef CONFIG_AT91_LEGACY - -#define PIO_PER 0x00 /* Enable Register */ -#define PIO_PDR 0x04 /* Disable Register */ -#define PIO_PSR 0x08 /* Status Register */ -#define PIO_OER 0x10 /* Output Enable Register */ -#define PIO_ODR 0x14 /* Output Disable Register */ -#define PIO_OSR 0x18 /* Output Status Register */ -#define PIO_IFER 0x20 /* Glitch Input Filter Enable */ -#define PIO_IFDR 0x24 /* Glitch Input Filter Disable */ -#define PIO_IFSR 0x28 /* Glitch Input Filter Status */ -#define PIO_SODR 0x30 /* Set Output Data Register */ -#define PIO_CODR 0x34 /* Clear Output Data Register */ -#define PIO_ODSR 0x38 /* Output Data Status Register */ -#define PIO_PDSR 0x3c /* Pin Data Status Register */ -#define PIO_IER 0x40 /* Interrupt Enable Register */ -#define PIO_IDR 0x44 /* Interrupt Disable Register */ -#define PIO_IMR 0x48 /* Interrupt Mask Register */ -#define PIO_ISR 0x4c /* Interrupt Status Register */ -#define PIO_MDER 0x50 /* Multi-driver Enable Register */ -#define PIO_MDDR 0x54 /* Multi-driver Disable Register */ -#define PIO_MDSR 0x58 /* Multi-driver Status Register */ -#define PIO_PUDR 0x60 /* Pull-up Disable Register */ -#define PIO_PUER 0x64 /* Pull-up Enable Register */ -#define PIO_PUSR 0x68 /* Pull-up Status Register */ -#define PIO_ASR 0x70 /* Peripheral A Select Register */ -#define PIO_BSR 0x74 /* Peripheral B Select Register */ -#define PIO_ABSR 0x78 /* AB Status Register */ -#define PIO_OWER 0xa0 /* Output Write Enable Register */ -#define PIO_OWDR 0xa4 /* Output Write Disable Register */ -#define PIO_OWSR 0xa8 /* Output Write Status Register */ -#endif - -#endif |