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Diffstat (limited to 'packages/linux/nas100d-kernel/2.6.14/nas100d.h')
-rw-r--r--packages/linux/nas100d-kernel/2.6.14/nas100d.h94
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diff --git a/packages/linux/nas100d-kernel/2.6.14/nas100d.h b/packages/linux/nas100d-kernel/2.6.14/nas100d.h
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+++ b/packages/linux/nas100d-kernel/2.6.14/nas100d.h
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+/*
+ * 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)