1 /* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License version 2 and
5 * only version 2 as published by the Free Software Foundation.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
18 #include <linux/kernel.h>
19 #include <linux/platform_device.h>
21 #include <linux/irq.h>
23 #include <asm/mach-types.h>
24 #include <asm/mach/arch.h>
25 #include <asm/hardware/gic.h>
27 #include <mach/board.h>
28 #include <mach/msm_iomap.h>
30 static void __init msm8960_map_io(void)
35 static void __init msm8960_init_irq(void)
38 gic_init(0, GIC_PPI_START, MSM_QGIC_DIST_BASE,
39 (void *)MSM_QGIC_CPU_BASE);
41 /* Edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */
42 writel(0xFFFFD7FF, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4);
44 if (machine_is_msm8960_rumi3())
45 writel(0x0000FFFF, MSM_QGIC_DIST_BASE + GIC_DIST_ENABLE_SET);
47 /* FIXME: Not installing AVS_SVICINT and AVS_SVICINTSWDONE yet
48 * as they are configured as level, which does not play nice with
51 for (i = GIC_PPI_START; i < GIC_SPI_START; i++) {
52 if (i != AVS_SVICINT && i != AVS_SVICINTSWDONE)
53 set_irq_handler(i, handle_percpu_irq);
57 MACHINE_START(MSM8960_SIM, "QCT MSM8960 SIMULATOR")
58 .map_io = msm8960_map_io,
59 .init_irq = msm8960_init_irq,
63 MACHINE_START(MSM8960_RUMI3, "QCT MSM8960 RUMI3")
64 .map_io = msm8960_map_io,
65 .init_irq = msm8960_init_irq,