2 * arch/arm/mach-orion5x/irq.c
4 * Core IRQ functions for Marvell Orion System On Chip
6 * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
8 * This file is licensed under the terms of the GNU General Public
9 * License version 2. This program is licensed "as is" without any
10 * warranty of any kind, whether express or implied.
12 #include <linux/gpio.h>
13 #include <linux/kernel.h>
14 #include <linux/irq.h>
16 #include <mach/bridge-regs.h>
17 #include <plat/orion-gpio.h>
20 static int __initdata gpio0_irqs[4] = {
22 IRQ_ORION5X_GPIO_8_15,
23 IRQ_ORION5X_GPIO_16_23,
24 IRQ_ORION5X_GPIO_24_31,
27 void __init orion5x_init_irq(void)
29 orion_irq_init(0, MAIN_IRQ_MASK);
32 * Initialize gpiolib for GPIOs 0-31.
34 orion_gpio_init(NULL, 0, 32, GPIO_VIRT_BASE, 0,
35 IRQ_ORION5X_GPIO_START, gpio0_irqs);