1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-only
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * linux/arch/arm/mach-mmp/avengers_lite.c
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Support for the Marvell PXA168-based Avengers lite Development Platform.
6*4882a593Smuzhiyun *
7*4882a593Smuzhiyun * Copyright (C) 2009-2010 Marvell International Ltd.
8*4882a593Smuzhiyun */
9*4882a593Smuzhiyun
10*4882a593Smuzhiyun #include <linux/init.h>
11*4882a593Smuzhiyun #include <linux/kernel.h>
12*4882a593Smuzhiyun #include <linux/gpio-pxa.h>
13*4882a593Smuzhiyun #include <linux/platform_device.h>
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun #include <asm/mach-types.h>
16*4882a593Smuzhiyun #include <asm/mach/arch.h>
17*4882a593Smuzhiyun #include "addr-map.h"
18*4882a593Smuzhiyun #include "mfp-pxa168.h"
19*4882a593Smuzhiyun #include "pxa168.h"
20*4882a593Smuzhiyun #include "irqs.h"
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun #include "common.h"
24*4882a593Smuzhiyun #include <linux/delay.h>
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun /* Avengers lite MFP configurations */
27*4882a593Smuzhiyun static unsigned long avengers_lite_pin_config_V16F[] __initdata = {
28*4882a593Smuzhiyun /* DEBUG_UART */
29*4882a593Smuzhiyun GPIO88_UART2_TXD,
30*4882a593Smuzhiyun GPIO89_UART2_RXD,
31*4882a593Smuzhiyun };
32*4882a593Smuzhiyun
33*4882a593Smuzhiyun static struct pxa_gpio_platform_data pxa168_gpio_pdata = {
34*4882a593Smuzhiyun .irq_base = MMP_GPIO_TO_IRQ(0),
35*4882a593Smuzhiyun };
36*4882a593Smuzhiyun
avengers_lite_init(void)37*4882a593Smuzhiyun static void __init avengers_lite_init(void)
38*4882a593Smuzhiyun {
39*4882a593Smuzhiyun mfp_config(ARRAY_AND_SIZE(avengers_lite_pin_config_V16F));
40*4882a593Smuzhiyun
41*4882a593Smuzhiyun /* on-chip devices */
42*4882a593Smuzhiyun pxa168_add_uart(2);
43*4882a593Smuzhiyun platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
44*4882a593Smuzhiyun sizeof(struct pxa_gpio_platform_data));
45*4882a593Smuzhiyun platform_device_register(&pxa168_device_gpio);
46*4882a593Smuzhiyun }
47*4882a593Smuzhiyun
48*4882a593Smuzhiyun MACHINE_START(AVENGERS_LITE, "PXA168 Avengers lite Development Platform")
49*4882a593Smuzhiyun .map_io = mmp_map_io,
50*4882a593Smuzhiyun .nr_irqs = MMP_NR_IRQS,
51*4882a593Smuzhiyun .init_irq = pxa168_init_irq,
52*4882a593Smuzhiyun .init_time = pxa168_timer_init,
53*4882a593Smuzhiyun .init_machine = avengers_lite_init,
54*4882a593Smuzhiyun .restart = pxa168_restart,
55*4882a593Smuzhiyun MACHINE_END
56