1 /*
2 * linux/arch/arm/mach-mmp/avengers_lite.c
3 *
4 * Support for the Marvell PXA168-based Avengers lite Development Platform.
5 *
6 * Copyright (C) 2009-2010 Marvell International Ltd.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * publishhed by the Free Software Foundation.
11 */
12
13 #include <linux/init.h>
14 #include <linux/kernel.h>
15 #include <linux/gpio-pxa.h>
16 #include <linux/platform_device.h>
17
18 #include <asm/mach-types.h>
19 #include <asm/mach/arch.h>
20 #include "addr-map.h"
21 #include "mfp-pxa168.h"
22 #include "pxa168.h"
23 #include "irqs.h"
24
25
26 #include "common.h"
27 #include <linux/delay.h>
28
29 /* Avengers lite MFP configurations */
30 static unsigned long avengers_lite_pin_config_V16F[] __initdata = {
31 /* DEBUG_UART */
32 GPIO88_UART2_TXD,
33 GPIO89_UART2_RXD,
34 };
35
36 static struct pxa_gpio_platform_data pxa168_gpio_pdata = {
37 .irq_base = MMP_GPIO_TO_IRQ(0),
38 };
39
avengers_lite_init(void)40 static void __init avengers_lite_init(void)
41 {
42 mfp_config(ARRAY_AND_SIZE(avengers_lite_pin_config_V16F));
43
44 /* on-chip devices */
45 pxa168_add_uart(2);
46 platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
47 sizeof(struct pxa_gpio_platform_data));
48 platform_device_register(&pxa168_device_gpio);
49 }
50
51 MACHINE_START(AVENGERS_LITE, "PXA168 Avengers lite Development Platform")
52 .map_io = mmp_map_io,
53 .nr_irqs = MMP_NR_IRQS,
54 .init_irq = pxa168_init_irq,
55 .init_time = pxa168_timer_init,
56 .init_machine = avengers_lite_init,
57 .restart = pxa168_restart,
58 MACHINE_END
59