Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / arm / mach-omap1 / fpga.h

diff --git a/kernel/arch/arm/mach-omap1/fpga.h b/kernel/arch/arm/mach-omap1/fpga.h
new file mode 100644 (file)
index 0000000..4b4307a
--- /dev/null
+++ b/kernel/arch/arm/mach-omap1/fpga.h
@@ -0,0 +1,52 @@
+/*
+ * Interrupt handler for OMAP-1510 FPGA
+ *
+ * Copyright (C) 2001 RidgeRun, Inc.
+ * Author: Greg Lonnon <glonnon@ridgerun.com>
+ *
+ * Copyright (C) 2002 MontaVista Software, Inc.
+ *
+ * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6
+ * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen <tony@atomide.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_OMAP_FPGA_H
+#define __ASM_ARCH_OMAP_FPGA_H
+
+/*
+ * ---------------------------------------------------------------------------
+ *  H2/P2 Debug board FPGA
+ * ---------------------------------------------------------------------------
+ */
+/* maps in the FPGA registers and the ETHR registers */
+#define H2P2_DBG_FPGA_BASE             0xE8000000              /* VA */
+#define H2P2_DBG_FPGA_SIZE             SZ_4K                   /* SIZE */
+#define H2P2_DBG_FPGA_START            0x04000000              /* PA */
+
+#define H2P2_DBG_FPGA_ETHR_START       (H2P2_DBG_FPGA_START + 0x300)
+#define H2P2_DBG_FPGA_FPGA_REV         IOMEM(H2P2_DBG_FPGA_BASE + 0x10)        /* FPGA Revision */
+#define H2P2_DBG_FPGA_BOARD_REV                IOMEM(H2P2_DBG_FPGA_BASE + 0x12)        /* Board Revision */
+#define H2P2_DBG_FPGA_GPIO             IOMEM(H2P2_DBG_FPGA_BASE + 0x14)        /* GPIO outputs */
+#define H2P2_DBG_FPGA_LEDS             IOMEM(H2P2_DBG_FPGA_BASE + 0x16)        /* LEDs outputs */
+#define H2P2_DBG_FPGA_MISC_INPUTS      IOMEM(H2P2_DBG_FPGA_BASE + 0x18)        /* Misc inputs */
+#define H2P2_DBG_FPGA_LAN_STATUS       IOMEM(H2P2_DBG_FPGA_BASE + 0x1A)        /* LAN Status line */
+#define H2P2_DBG_FPGA_LAN_RESET                IOMEM(H2P2_DBG_FPGA_BASE + 0x1C)        /* LAN Reset line */
+
+/* LEDs definition on debug board (16 LEDs, all physically green) */
+#define H2P2_DBG_FPGA_LED_GREEN                (1 << 15)
+#define H2P2_DBG_FPGA_LED_AMBER                (1 << 14)
+#define H2P2_DBG_FPGA_LED_RED          (1 << 13)
+#define H2P2_DBG_FPGA_LED_BLUE         (1 << 12)
+/*  cpu0 load-meter LEDs */
+#define H2P2_DBG_FPGA_LOAD_METER       (1 << 0)        // A bit of fun on our board ...
+#define H2P2_DBG_FPGA_LOAD_METER_SIZE  11
+#define H2P2_DBG_FPGA_LOAD_METER_MASK  ((1 << H2P2_DBG_FPGA_LOAD_METER_SIZE) - 1)
+
+#define H2P2_DBG_FPGA_P2_LED_TIMER             (1 << 0)
+#define H2P2_DBG_FPGA_P2_LED_IDLE              (1 << 1)
+
+#endif