Commit | Line | Data |
---|---|---|
3085de6a | 1 | /* |
9dd0b194 | 2 | * arch/arm/mach-orion5x/irq.c |
3085de6a TP |
3 | * |
4 | * Core IRQ functions for Marvell Orion System On Chip | |
5 | * | |
6 | * Maintainer: Tzachi Perelstein <tzachi@marvell.com> | |
7 | * | |
8 | * This file is licensed under the terms of the GNU General Public | |
159ffb3a | 9 | * License version 2. This program is licensed "as is" without any |
3085de6a TP |
10 | * warranty of any kind, whether express or implied. |
11 | */ | |
2f8163ba | 12 | #include <linux/gpio.h> |
3085de6a | 13 | #include <linux/kernel.h> |
3085de6a | 14 | #include <linux/irq.h> |
fdd8b079 | 15 | #include <mach/bridge-regs.h> |
6f088f1d | 16 | #include <plat/irq.h> |
3085de6a | 17 | |
278b45b0 AL |
18 | static int __initdata gpio0_irqs[4] = { |
19 | IRQ_ORION5X_GPIO_0_7, | |
20 | IRQ_ORION5X_GPIO_8_15, | |
21 | IRQ_ORION5X_GPIO_16_23, | |
22 | IRQ_ORION5X_GPIO_24_31, | |
23 | }; | |
3085de6a | 24 | |
07332318 | 25 | void __init orion5x_init_irq(void) |
3085de6a | 26 | { |
07332318 | 27 | orion_irq_init(0, (void __iomem *)MAIN_IRQ_MASK); |
3085de6a TP |
28 | |
29 | /* | |
9eac6d0a | 30 | * Initialize gpiolib for GPIOs 0-31. |
3085de6a | 31 | */ |
278b45b0 AL |
32 | orion_gpio_init(NULL, 0, 32, (void __iomem *)GPIO_VIRT_BASE, 0, |
33 | IRQ_ORION5X_GPIO_START, gpio0_irqs); | |
3085de6a | 34 | } |