1/* 2 * Zcomax ZCN-1523H-2-8/5-16 board support 3 * 4 * Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org> 5 * 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. 9 */ 10 11#include <asm/mach-ath79/ath79.h> 12#include <asm/mach-ath79/ar71xx_regs.h> 13 14#include "common.h" 15#include "dev-eth.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" 21 22#define ZCN_1523H_GPIO_BTN_RESET 0 23#define ZCN_1523H_GPIO_LED_INIT 11 24#define ZCN_1523H_GPIO_LED_LAN1 17 25 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 29 30#define ZCN_1523H_5_GPIO_LAN2_POWER 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 35 36#define ZCN_1523H_KEYS_POLL_INTERVAL 20 /* msecs */ 37#define ZCN_1523H_KEYS_DEBOUNCE_INTERVAL (3 * ZCN_1523H_KEYS_POLL_INTERVAL) 38 39static struct gpio_keys_button zcn_1523h_gpio_keys[] __initdata = { 40 { 41 .desc = "reset", 42 .type = EV_KEY, 43 .code = KEY_RESTART, 44 .debounce_interval = ZCN_1523H_KEYS_DEBOUNCE_INTERVAL, 45 .gpio = ZCN_1523H_GPIO_BTN_RESET, 46 .active_low = 1, 47 } 48}; 49 50static struct gpio_led zcn_1523h_leds_gpio[] __initdata = { 51 { 52 .name = "zcn-1523h:amber:init", 53 .gpio = ZCN_1523H_GPIO_LED_INIT, 54 .active_low = 1, 55 }, { 56 .name = "zcn-1523h:green:lan1", 57 .gpio = ZCN_1523H_GPIO_LED_LAN1, 58 .active_low = 1, 59 } 60}; 61 62static struct gpio_led zcn_1523h_2_leds_gpio[] __initdata = { 63 { 64 .name = "zcn-1523h:red:weak", 65 .gpio = ZCN_1523H_2_GPIO_LED_WEAK, 66 .active_low = 1, 67 }, { 68 .name = "zcn-1523h:amber:medium", 69 .gpio = ZCN_1523H_2_GPIO_LED_MEDIUM, 70 .active_low = 1, 71 }, { 72 .name = "zcn-1523h:green:strong", 73 .gpio = ZCN_1523H_2_GPIO_LED_STRONG, 74 .active_low = 1, 75 } 76}; 77 78static struct gpio_led zcn_1523h_5_leds_gpio[] __initdata = { 79 { 80 .name = "zcn-1523h:red:weak", 81 .gpio = ZCN_1523H_5_GPIO_LED_WEAK, 82 .active_low = 1, 83 }, { 84 .name = "zcn-1523h:amber:medium", 85 .gpio = ZCN_1523H_5_GPIO_LED_MEDIUM, 86 .active_low = 1, 87 }, { 88 .name = "zcn-1523h:green:strong", 89 .gpio = ZCN_1523H_5_GPIO_LED_STRONG, 90 .active_low = 1, 91 }, { 92 .name = "zcn-1523h:green:lan2", 93 .gpio = ZCN_1523H_5_GPIO_LED_LAN2, 94 .active_low = 1, 95 } 96}; 97 98static void __init zcn_1523h_generic_setup(void) 99{ 100 u8 *mac = (u8 *) KSEG1ADDR(0x1f7e0004); 101 u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); 102 103 ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN | 104 AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN | 105 AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN | 106 AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN | 107 AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN); 108 109 ath79_register_m25p80(NULL); 110 111 ath79_register_leds_gpio(0, ARRAY_SIZE(zcn_1523h_leds_gpio), 112 zcn_1523h_leds_gpio); 113 114 ath79_register_gpio_keys_polled(-1, ZCN_1523H_KEYS_POLL_INTERVAL, 115 ARRAY_SIZE(zcn_1523h_gpio_keys), 116 zcn_1523h_gpio_keys); 117 118 ap91_pci_init(ee, mac); 119 120 ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); 121 ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1); 122 123 ath79_register_mdio(0, 0x0); 124 125 /* LAN1 port */ 126 ath79_register_eth(0); 127} 128 129static void __init zcn_1523h_2_setup(void) 130{ 131 zcn_1523h_generic_setup(); 132 ap9x_pci_setup_wmac_gpio(0, BIT(9), 0); 133 134 ath79_register_leds_gpio(1, ARRAY_SIZE(zcn_1523h_2_leds_gpio), 135 zcn_1523h_2_leds_gpio); 136} 137 138MIPS_MACHINE(ATH79_MACH_ZCN_1523H_2, "ZCN-1523H-2", "Zcomax ZCN-1523H-2", 139 zcn_1523h_2_setup); 140 141static void __init zcn_1523h_5_setup(void) 142{ 143 zcn_1523h_generic_setup(); 144 ap9x_pci_setup_wmac_gpio(0, BIT(8), 0); 145 146 ath79_register_leds_gpio(1, ARRAY_SIZE(zcn_1523h_5_leds_gpio), 147 zcn_1523h_5_leds_gpio); 148 149 /* LAN2 port */ 150 ath79_register_eth(1); 151} 152 153MIPS_MACHINE(ATH79_MACH_ZCN_1523H_5, "ZCN-1523H-5", "Zcomax ZCN-1523H-5", 154 zcn_1523h_5_setup); 155