2 * Zcomax ZCN-1523H-2-8/5-16 board support
4 * Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
11 #include <asm/mach-ath79/ath79.h>
12 #include <asm/mach-ath79/ar71xx_regs.h>
16 #include "dev-m25p80.h"
17 #include "dev-ap9x-pci.h"
18 #include "dev-gpio-buttons.h"
19 #include "dev-leds-gpio.h"
20 #include "machtypes.h"
22 #define ZCN_1523H_GPIO_BTN_RESET 0
23 #define ZCN_1523H_GPIO_LED_INIT 11
24 #define ZCN_1523H_GPIO_LED_LAN1 17
26 #define ZCN_1523H_2_GPIO_LED_WEAK 13
27 #define ZCN_1523H_2_GPIO_LED_MEDIUM 14
28 #define ZCN_1523H_2_GPIO_LED_STRONG 15
30 #define ZCN_1523H_5_GPIO_LED_UNKNOWN 1
31 #define ZCN_1523H_5_GPIO_LED_LAN2 13
32 #define ZCN_1523H_5_GPIO_LED_WEAK 14
33 #define ZCN_1523H_5_GPIO_LED_MEDIUM 15
34 #define ZCN_1523H_5_GPIO_LED_STRONG 16
36 #define ZCN_1523H_KEYS_POLL_INTERVAL 20 /* msecs */
37 #define ZCN_1523H_KEYS_DEBOUNCE_INTERVAL (3 * ZCN_1523H_KEYS_POLL_INTERVAL)
39 static struct gpio_keys_button zcn_1523h_gpio_keys[] __initdata = {
44 .debounce_interval = ZCN_1523H_KEYS_DEBOUNCE_INTERVAL,
45 .gpio = ZCN_1523H_GPIO_BTN_RESET,
50 static struct gpio_led zcn_1523h_leds_gpio[] __initdata = {
52 .name = "zcn-1523h:amber:init",
53 .gpio = ZCN_1523H_GPIO_LED_INIT,
56 .name = "zcn-1523h:green:lan1",
57 .gpio = ZCN_1523H_GPIO_LED_LAN1,
62 static struct gpio_led zcn_1523h_2_leds_gpio[] __initdata = {
64 .name = "zcn-1523h:red:weak",
65 .gpio = ZCN_1523H_2_GPIO_LED_WEAK,
68 .name = "zcn-1523h:amber:medium",
69 .gpio = ZCN_1523H_2_GPIO_LED_MEDIUM,
72 .name = "zcn-1523h:green:strong",
73 .gpio = ZCN_1523H_2_GPIO_LED_STRONG,
78 static struct gpio_led zcn_1523h_5_leds_gpio[] __initdata = {
80 .name = "zcn-1523h:red:weak",
81 .gpio = ZCN_1523H_5_GPIO_LED_WEAK,
84 .name = "zcn-1523h:amber:medium",
85 .gpio = ZCN_1523H_5_GPIO_LED_MEDIUM,
88 .name = "zcn-1523h:green:strong",
89 .gpio = ZCN_1523H_5_GPIO_LED_STRONG,
92 .name = "zcn-1523h:green:lan2",
93 .gpio = ZCN_1523H_5_GPIO_LED_LAN2,
96 .name = "zcn-1523h:amber:unknown",
97 .gpio = ZCN_1523H_5_GPIO_LED_UNKNOWN,
101 static void __init zcn_1523h_generic_setup(void)
103 u8 *mac = (u8 *) KSEG1ADDR(0x1f7e0004);
104 u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
106 ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
107 AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
108 AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
109 AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
110 AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
112 ath79_register_m25p80(NULL);
114 ath79_register_leds_gpio(0, ARRAY_SIZE(zcn_1523h_leds_gpio),
115 zcn_1523h_leds_gpio);
117 ath79_register_gpio_keys_polled(-1, ZCN_1523H_KEYS_POLL_INTERVAL,
118 ARRAY_SIZE(zcn_1523h_gpio_keys),
119 zcn_1523h_gpio_keys);
121 ap91_pci_init(ee, mac);
123 ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
124 ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
126 ath79_register_mdio(0, 0x0);
129 ath79_register_eth(0);
132 static void __init zcn_1523h_2_setup(void)
134 zcn_1523h_generic_setup();
135 ap9x_pci_setup_wmac_gpio(0, BIT(9), 0);
137 ath79_register_leds_gpio(1, ARRAY_SIZE(zcn_1523h_2_leds_gpio),
138 zcn_1523h_2_leds_gpio);
141 MIPS_MACHINE(ATH79_MACH_ZCN_1523H_2, "ZCN-1523H-2", "Zcomax ZCN-1523H-2",
144 static void __init zcn_1523h_5_setup(void)
146 zcn_1523h_generic_setup();
147 ap9x_pci_setup_wmac_gpio(0, BIT(8), 0);
149 ath79_register_leds_gpio(1, ARRAY_SIZE(zcn_1523h_5_leds_gpio),
150 zcn_1523h_5_leds_gpio);
153 ath79_register_eth(1);
156 MIPS_MACHINE(ATH79_MACH_ZCN_1523H_5, "ZCN-1523H-5", "Zcomax ZCN-1523H-5",