diff options
Diffstat (limited to 'packages/linux/nas100d-kernel/2.6.14/nas100d.h')
-rw-r--r-- | packages/linux/nas100d-kernel/2.6.14/nas100d.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/packages/linux/nas100d-kernel/2.6.14/nas100d.h b/packages/linux/nas100d-kernel/2.6.14/nas100d.h new file mode 100644 index 0000000000..22f827d4bb --- /dev/null +++ b/packages/linux/nas100d-kernel/2.6.14/nas100d.h @@ -0,0 +1,94 @@ +/* + * include/asm-arm/arch-ixp4xx/nas100d.h + * + * NAS 100d platform specific definitions + * + * Author: Mark Rakes <mrakes AT mac.com> + * Maintainers: http://www.nslu2-linux.org + * + * based on ixdp425.h: + * Copyright 2004 (c) MontaVista, Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <asm/hardware.h>" +#endif + +#define NAS100D_FLASH_BASE IXP4XX_EXP_BUS_CS0_BASE_PHYS +#define NAS100D_FLASH_SIZE IXP4XX_EXP_BUS_CSX_REGION_SIZE + +#define NAS100D_SDA_PIN 7 +#define NAS100D_SCL_PIN 6 + +/* + * NAS100D PCI IRQs + */ +#define NAS100D_PCI_MAX_DEV 3 +#define NAS100D_PCI_IRQ_LINES 3 + + +/* PCI controller GPIO to IRQ pin mappings */ +#define NAS100D_PCI_INTA_PIN 11 +#define NAS100D_PCI_INTB_PIN 10 +#define NAS100D_PCI_INTC_PIN 9 +#define NAS100D_PCI_INTD_PIN 8 + + +/* NAS100D Timer */ +#define NAS100D_FREQ 66000000 +#define NAS100D_CLOCK_TICK_RATE (((NAS100D_FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ) +#define NAS100D_CLOCK_TICKS_PER_USEC ((NAS100D_CLOCK_TICK_RATE + USEC_PER_SEC/2) / USEC_PER_SEC) + +/* GPIO */ + +#define NAS100D_GPIO0 0 +#define NAS100D_GPIO1 1 +#define NAS100D_GPIO2 2 +#define NAS100D_GPIO3 3 +#define NAS100D_GPIO4 4 +#define NAS100D_GPIO5 5 +#define NAS100D_GPIO6 6 +#define NAS100D_GPIO7 7 +#define NAS100D_GPIO8 8 +#define NAS100D_GPIO9 9 +#define NAS100D_GPIO10 10 +#define NAS100D_GPIO11 11 +#define NAS100D_GPIO12 12 +#define NAS100D_GPIO13 13 +#define NAS100D_GPIO14 14 +#define NAS100D_GPIO15 15 + +/* Buttons */ + +#define NAS100D_PB_GPIO NAS100D_GPIO5 +#define NAS100D_PO_GPIO NAS100D_GPIO8 /* power off */ +#define NAS100D_RB_GPIO NAS100D_GPIO12 + +#define NAS100D_PB_IRQ IRQ_IXP4XX_GPIO5 +#define NAS100D_RB_IRQ IRQ_IXP4XX_GPIO12 + +#define NAS100D_PB_BM (1L << NAS100D_PB_GPIO) +#define NAS100D_PO_BM (1L << NAS100D_PO_GPIO) +#define NAS100D_RB_BM (1L << NAS100D_RB_GPIO) + +/* Buzzer */ + +#define NAS100D_GPIO_BUZZ 4 +#define NAS100D_BZ_BM (1L << NAS100D_GPIO_BUZZ) +/* LEDs */ + +#define NAS100D_LED_RED NAS100D_GPIO0 +#define NAS100D_LED_GRN NAS100D_GPIO1 + +#define NAS100D_LED_RED_BM (1L << NAS100D_LED_RED) +#define NAS100D_LED_GRN_BM (1L << NAS100D_LED_GRN) + +#define NAS100D_LED_DISK1 NAS100D_GPIO2 +#define NAS100D_LED_DISK2 NAS100D_GPIO3 + +#define NAS100D_LED_DISK1_BM (1L << NAS100D_GPIO2) +#define NAS100D_LED_DISK2_BM (1L << NAS100D_GPIO3) |