1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Interrupt handler for OMAP-1510 FPGA
 4 *
 5 * Copyright (C) 2001 RidgeRun, Inc.
 6 * Author: Greg Lonnon <glonnon@ridgerun.com>
 7 *
 8 * Copyright (C) 2002 MontaVista Software, Inc.
 9 *
10 * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6
11 * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen <tony@atomide.com>
12 */
13
14#ifndef __ASM_ARCH_OMAP_FPGA_H
15#define __ASM_ARCH_OMAP_FPGA_H
16
17/*
18 * ---------------------------------------------------------------------------
19 *  H2/P2 Debug board FPGA
20 * ---------------------------------------------------------------------------
21 */
22/* maps in the FPGA registers and the ETHR registers */
23#define H2P2_DBG_FPGA_BASE		0xE8000000		/* VA */
24#define H2P2_DBG_FPGA_SIZE		SZ_4K			/* SIZE */
25#define H2P2_DBG_FPGA_START		0x04000000		/* PA */
26
27#define H2P2_DBG_FPGA_ETHR_START	(H2P2_DBG_FPGA_START + 0x300)
28#define H2P2_DBG_FPGA_FPGA_REV		IOMEM(H2P2_DBG_FPGA_BASE + 0x10)	/* FPGA Revision */
29#define H2P2_DBG_FPGA_BOARD_REV		IOMEM(H2P2_DBG_FPGA_BASE + 0x12)	/* Board Revision */
30#define H2P2_DBG_FPGA_GPIO		IOMEM(H2P2_DBG_FPGA_BASE + 0x14)	/* GPIO outputs */
31#define H2P2_DBG_FPGA_LEDS		IOMEM(H2P2_DBG_FPGA_BASE + 0x16)	/* LEDs outputs */
32#define H2P2_DBG_FPGA_MISC_INPUTS	IOMEM(H2P2_DBG_FPGA_BASE + 0x18)	/* Misc inputs */
33#define H2P2_DBG_FPGA_LAN_STATUS	IOMEM(H2P2_DBG_FPGA_BASE + 0x1A)	/* LAN Status line */
34#define H2P2_DBG_FPGA_LAN_RESET		IOMEM(H2P2_DBG_FPGA_BASE + 0x1C)	/* LAN Reset line */
35
36/* LEDs definition on debug board (16 LEDs, all physically green) */
37#define H2P2_DBG_FPGA_LED_GREEN		(1 << 15)
38#define H2P2_DBG_FPGA_LED_AMBER		(1 << 14)
39#define H2P2_DBG_FPGA_LED_RED		(1 << 13)
40#define H2P2_DBG_FPGA_LED_BLUE		(1 << 12)
41/*  cpu0 load-meter LEDs */
42#define H2P2_DBG_FPGA_LOAD_METER	(1 << 0)	// A bit of fun on our board ...
43#define H2P2_DBG_FPGA_LOAD_METER_SIZE	11
44#define H2P2_DBG_FPGA_LOAD_METER_MASK	((1 << H2P2_DBG_FPGA_LOAD_METER_SIZE) - 1)
45
46#define H2P2_DBG_FPGA_P2_LED_TIMER		(1 << 0)
47#define H2P2_DBG_FPGA_P2_LED_IDLE		(1 << 1)
48
49#endif