1 /* $NetBSD: exynos_intr.h,v 1.3 2017/06/10 15:13:18 jmcneill Exp $ */ 2 3 /*- 4 * Copyright (c) 2014 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Nick Hudson 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _ARM_SAMSUNG_EXYNOS_INTR_H_ 33 #define _ARM_SAMSUNG_EXYNOS_INTR_H_ 34 35 /* 36 * The GIC supports 37 * - 16 Software Generated Interrupts (SGIs) 38 * - 16 Private Peripheral Interrupts (PPIs) 39 * - 127 Shared Peripheral Interrupts (SPIs) 40 */ 41 42 #define EXYNOS_NSPI 128 43 #define EXYNOS_COMBINERBASE EXYNOS_SPIBASE + EXYNOS_NSPI 44 45 #define EXYNOS_BITSPERGROUP 8 46 47 #define EXYNOS_COMBINERIRQ(g, b) \ 48 (EXYNOS_COMBINERBASE + ((g) * EXYNOS_BITSPERGROUP + (b))) 49 50 #define IRQ_MCT_LTIMER IRQ_PPI(12) 51 52 #endif /* _ARM_SAMSUNG_EXYNOS_INTR_H_ */ 53 54