diff options
Diffstat (limited to 'arch/arm/mach-at91/include/mach/hardware.h')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/hardware.h | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h deleted file mode 100644 index cacbaa52418f..000000000000 --- a/arch/arm/mach-at91/include/mach/hardware.h +++ /dev/null @@ -1,134 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/hardware.h - * - * Copyright (C) 2003 SAN People - * Copyright (C) 2003 ATMEL - * - * 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 __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include <asm/sizes.h> - -/* DBGU base */ -/* rm9200, 9260/9g20, 9261/9g10, 9rl */ -#define AT91_BASE_DBGU0 0xfffff200 -/* 9263, 9g45, sama5d3 */ -#define AT91_BASE_DBGU1 0xffffee00 -/* sama5d4 */ -#define AT91_BASE_DBGU2 0xfc069000 - -#include <mach/at91rm9200.h> -#include <mach/at91sam9260.h> -#include <mach/at91sam9261.h> -#include <mach/at91sam9263.h> -#include <mach/at91sam9rl.h> -#include <mach/at91sam9g45.h> -#include <mach/at91sam9x5.h> -#include <mach/at91sam9n12.h> -#include <mach/sama5d3.h> -#include <mach/sama5d4.h> - -/* - * On all at91 except rm9200 and x40 have the System Controller starts - * at address 0xffffc000 and has a size of 16KiB. - * - * On rm9200 it's start at 0xfffe4000 of 111KiB with non reserved data starting - * at 0xfffff000 - * - * Removes the individual definitions of AT91_BASE_SYS and - * replaces them with a common version at base 0xfffffc000 and size 16KiB - * and map the same memory space - */ -#define AT91_BASE_SYS 0xffffc000 - -/* - * On sama5d4 there is no system controller, we map some needed peripherals - */ -#define AT91_ALT_BASE_SYS 0xfc069000 - -/* - * On all at91 have the Advanced Interrupt Controller starts at address - * 0xfffff000 and the Power Management Controller starts at 0xfffffc00 - */ -#define AT91_AIC 0xfffff000 -#define AT91_PMC 0xfffffc00 - -/* - * Peripheral identifiers/interrupts. - */ -#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ -#define AT91_ID_SYS 1 /* System Peripherals */ - -#ifdef CONFIG_MMU -/* - * Remap the peripherals from address 0xFFF78000 .. 0xFFFFFFFF - * to 0xFEF78000 .. 0xFF000000. (544Kb) - */ -#define AT91_IO_PHYS_BASE 0xFFF78000 -#define AT91_IO_VIRT_BASE IOMEM(0xFF000000 - AT91_IO_SIZE) - -/* - * On sama5d4, remap the peripherals from address 0xFC069000 .. 0xFC06F000 - * to 0xFB069000 .. 0xFB06F000. (24Kb) - */ -#define AT91_ALT_IO_PHYS_BASE AT91_ALT_BASE_SYS -#define AT91_ALT_IO_VIRT_BASE IOMEM(0xFB069000) -#else -/* - * Identity mapping for the non MMU case. - */ -#define AT91_IO_PHYS_BASE AT91_BASE_SYS -#define AT91_IO_VIRT_BASE IOMEM(AT91_IO_PHYS_BASE) - -#define AT91_ALT_IO_PHYS_BASE AT91_ALT_BASE_SYS -#define AT91_ALT_IO_VIRT_BASE IOMEM(AT91_ALT_BASE_SYS) -#endif - -#define AT91_IO_SIZE (0xFFFFFFFF - AT91_IO_PHYS_BASE + 1) - - /* Convert a physical IO address to virtual IO address */ -#define AT91_IO_P2V(x) ((x) - AT91_IO_PHYS_BASE + AT91_IO_VIRT_BASE) -#define AT91_ALT_IO_P2V(x) ((x) - AT91_ALT_IO_PHYS_BASE + AT91_ALT_IO_VIRT_BASE) - -/* - * Virtual to Physical Address mapping for IO devices. - */ -#define AT91_VA_BASE_SYS AT91_IO_P2V(AT91_BASE_SYS) -#define AT91_ALT_VA_BASE_SYS AT91_ALT_IO_P2V(AT91_ALT_BASE_SYS) - - /* Internal SRAM is mapped below the IO devices */ -#define AT91_SRAM_MAX SZ_1M -#define AT91_VIRT_BASE (AT91_IO_VIRT_BASE - AT91_SRAM_MAX) - -/* External Memory Map */ -#define AT91_CHIPSELECT_0 0x10000000 -#define AT91_CHIPSELECT_1 0x20000000 -#define AT91_CHIPSELECT_2 0x30000000 -#define AT91_CHIPSELECT_3 0x40000000 -#define AT91_CHIPSELECT_4 0x50000000 -#define AT91_CHIPSELECT_5 0x60000000 -#define AT91_CHIPSELECT_6 0x70000000 -#define AT91_CHIPSELECT_7 0x80000000 - -/* Clocks */ -#define AT91_SLOW_CLOCK 32768 /* slow clock */ - -/* - * FIXME: this is needed to communicate between the pinctrl driver and - * the PM implementation in the machine. Possibly part of the PM - * implementation should be moved down into the pinctrl driver and get - * called as part of the generic suspend/resume path. - */ -#ifndef __ASSEMBLY__ -extern void at91_pinctrl_gpio_suspend(void); -extern void at91_pinctrl_gpio_resume(void); -#endif - -#endif |
