summaryrefslogtreecommitdiffstats
path: root/target/linux/ar71xx/files/arch/mips/ath79/mach-zcn-1523h.c
blob: bc79ab9953f711fec631caa7d43b694a51db154c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
/*
 *  Zcomax ZCN-1523H-2-8/5-16 board support
 *
 *  Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
 *
 *  This program is free software; you can redistribute it and/or modify it
 *  under the terms of the GNU General Public License version 2 as published
 *  by the Free Software Foundation.
 */

#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>

#include "common.h"
#include "dev-eth.h"
#include "dev-m25p80.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "machtypes.h"

#define ZCN_1523H_GPIO_BTN_RESET	0
#define ZCN_1523H_GPIO_LED_INIT		11
#define ZCN_1523H_GPIO_LED_LAN1		17

#define ZCN_1523H_2_GPIO_LED_WEAK	13
#define ZCN_1523H_2_GPIO_LED_MEDIUM	14
#define ZCN_1523H_2_GPIO_LED_STRONG	15

#define ZCN_1523H_5_GPIO_LAN2_POWER	1
#define ZCN_1523H_5_GPIO_LED_LAN2	13
#define ZCN_1523H_5_GPIO_LED_WEAK	14
#define ZCN_1523H_5_GPIO_LED_MEDIUM	15
#define ZCN_1523H_5_GPIO_LED_STRONG	16

#define ZCN_1523H_KEYS_POLL_INTERVAL	20	/* msecs */
#define ZCN_1523H_KEYS_DEBOUNCE_INTERVAL (3 * ZCN_1523H_KEYS_POLL_INTERVAL)

static struct gpio_keys_button zcn_1523h_gpio_keys[] __initdata = {
	{
		.desc		= "reset",
		.type		= EV_KEY,
		.code		= KEY_RESTART,
		.debounce_interval = ZCN_1523H_KEYS_DEBOUNCE_INTERVAL,
		.gpio		= ZCN_1523H_GPIO_BTN_RESET,
		.active_low	= 1,
	}
};

static struct gpio_led zcn_1523h_leds_gpio[] __initdata = {
	{
		.name		= "zcn-1523h:amber:init",
		.gpio		= ZCN_1523H_GPIO_LED_INIT,
		.active_low	= 1,
	}, {
		.name		= "zcn-1523h:green:lan1",
		.gpio		= ZCN_1523H_GPIO_LED_LAN1,
		.active_low	= 1,
	}
};

static struct gpio_led zcn_1523h_2_leds_gpio[] __initdata = {
	{
		.name		= "zcn-1523h:red:weak",
		.gpio		= ZCN_1523H_2_GPIO_LED_WEAK,
		.active_low	= 1,
	}, {
		.name		= "zcn-1523h:amber:medium",
		.gpio		= ZCN_1523H_2_GPIO_LED_MEDIUM,
		.active_low	= 1,
	}, {
		.name		= "zcn-1523h:green:strong",
		.gpio		= ZCN_1523H_2_GPIO_LED_STRONG,
		.active_low	= 1,
	}
};

static struct gpio_led zcn_1523h_5_leds_gpio[] __initdata = {
	{
		.name		= "zcn-1523h:red:weak",
		.gpio		= ZCN_1523H_5_GPIO_LED_WEAK,
		.active_low	= 1,
	}, {
		.name		= "zcn-1523h:amber:medium",
		.gpio		= ZCN_1523H_5_GPIO_LED_MEDIUM,
		.active_low	= 1,
	}, {
		.name		= "zcn-1523h:green:strong",
		.gpio		= ZCN_1523H_5_GPIO_LED_STRONG,
		.active_low	= 1,
	}, {
		.name		= "zcn-1523h:green:lan2",
		.gpio		= ZCN_1523H_5_GPIO_LED_LAN2,
		.active_low	= 1,
	}
};

static void __init zcn_1523h_generic_setup(void)
{
	u8 *mac = (u8 *) KSEG1ADDR(0x1f7e0004);
	u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);

	ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
				    AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
				    AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
				    AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
				    AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);

	ath79_register_m25p80(NULL);

	ath79_register_leds_gpio(0, ARRAY_SIZE(zcn_1523h_leds_gpio),
					zcn_1523h_leds_gpio);

	ath79_register_gpio_keys_polled(-1, ZCN_1523H_KEYS_POLL_INTERVAL,
					ARRAY_SIZE(zcn_1523h_gpio_keys),
					zcn_1523h_gpio_keys);

	ap91_pci_init(ee, mac);

	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
	ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);

	ath79_register_mdio(0, 0x0);

	/* LAN1 port */
	ath79_register_eth(0);
}

static void __init zcn_1523h_2_setup(void)
{
	zcn_1523h_generic_setup();
	ap9x_pci_setup_wmac_gpio(0, BIT(9), 0);

	ath79_register_leds_gpio(1, ARRAY_SIZE(zcn_1523h_2_leds_gpio),
				 zcn_1523h_2_leds_gpio);
}

MIPS_MACHINE(ATH79_MACH_ZCN_1523H_2, "ZCN-1523H-2", "Zcomax ZCN-1523H-2",
	     zcn_1523h_2_setup);

static void __init zcn_1523h_5_setup(void)
{
	zcn_1523h_generic_setup();
	ap9x_pci_setup_wmac_gpio(0, BIT(8), 0);

	ath79_register_leds_gpio(1, ARRAY_SIZE(zcn_1523h_5_leds_gpio),
				 zcn_1523h_5_leds_gpio);

	/* LAN2 port */
	ath79_register_eth(1);
}

MIPS_MACHINE(ATH79_MACH_ZCN_1523H_5, "ZCN-1523H-5", "Zcomax ZCN-1523H-5",
	     zcn_1523h_5_setup);