OpenWrt – Blame information for rev 4
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Rev | Author | Line No. | Line |
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1 | office | 1 | /* |
2 | * YunCore CPE870 board support |
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3 | * |
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4 | * Copyright (C) 2016 Piotr Dymacz <pepe2k@gmail.com> |
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5 | * |
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6 | * This program is free software; you can redistribute it and/or modify it |
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7 | * under the terms of the GNU General Public License version 2 as published |
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8 | * by the Free Software Foundation. |
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9 | */ |
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10 | |||
11 | #include <linux/gpio.h> |
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12 | #include <linux/platform_device.h> |
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13 | |||
14 | #include <asm/mach-ath79/ath79.h> |
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15 | #include <asm/mach-ath79/ar71xx_regs.h> |
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16 | |||
17 | #include "common.h" |
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18 | #include "dev-eth.h" |
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19 | #include "dev-gpio-buttons.h" |
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20 | #include "dev-leds-gpio.h" |
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21 | #include "dev-m25p80.h" |
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22 | #include "dev-usb.h" |
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23 | #include "dev-wmac.h" |
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24 | #include "machtypes.h" |
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25 | |||
26 | #define CPE870_GPIO_LED_LINK1 0 |
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27 | #define CPE870_GPIO_LED_LINK2 1 |
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28 | #define CPE870_GPIO_LED_LINK3 2 |
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29 | #define CPE870_GPIO_LED_LINK4 3 |
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30 | #define CPE870_GPIO_LED_WLAN 13 |
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31 | #define CPE870_GPIO_LED_WAN 19 |
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32 | #define CPE870_GPIO_LED_LAN 20 |
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33 | |||
34 | #define CPE870_GPIO_BTN_RESET 16 |
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35 | |||
36 | #define CPE870_KEYS_POLL_INTERVAL 20 |
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37 | #define CPE870_KEYS_DEBOUNCE_INTERVAL (3 * CPE870_KEYS_POLL_INTERVAL) |
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38 | |||
39 | static struct gpio_led cpe870_leds_gpio[] __initdata = { |
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40 | { |
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41 | .name = "cpe870:green:lan", |
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42 | .gpio = CPE870_GPIO_LED_LAN, |
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43 | .active_low = 1, |
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44 | }, |
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45 | { |
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46 | .name = "cpe870:green:wan", |
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47 | .gpio = CPE870_GPIO_LED_WAN, |
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48 | .active_low = 1, |
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49 | }, |
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50 | { |
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51 | .name = "cpe870:green:wlan", |
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52 | .gpio = CPE870_GPIO_LED_WLAN, |
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53 | .active_low = 1, |
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54 | }, |
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55 | { |
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56 | .name = "cpe870:green:link1", |
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57 | .gpio = CPE870_GPIO_LED_LINK1, |
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58 | .active_low = 1, |
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59 | }, |
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60 | { |
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61 | .name = "cpe870:green:link2", |
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62 | .gpio = CPE870_GPIO_LED_LINK2, |
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63 | .active_low = 1, |
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64 | }, |
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65 | { |
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66 | .name = "cpe870:green:link3", |
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67 | .gpio = CPE870_GPIO_LED_LINK3, |
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68 | .active_low = 1, |
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69 | }, |
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70 | { |
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71 | .name = "cpe870:green:link4", |
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72 | .gpio = CPE870_GPIO_LED_LINK4, |
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73 | .active_low = 1, |
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74 | }, |
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75 | }; |
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76 | |||
77 | static struct gpio_keys_button cpe870_gpio_keys[] __initdata = { |
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78 | { |
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79 | .desc = "reset", |
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80 | .type = EV_KEY, |
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81 | .code = KEY_RESTART, |
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82 | .debounce_interval = CPE870_KEYS_DEBOUNCE_INTERVAL, |
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83 | .gpio = CPE870_GPIO_BTN_RESET, |
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84 | .active_low = 1, |
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85 | }, |
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86 | }; |
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87 | |||
88 | static void __init cpe870_gpio_setup(void) |
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89 | { |
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90 | /* Disable JTAG (enables GPIO0-3) */ |
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91 | ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE); |
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92 | |||
93 | ath79_gpio_direction_select(CPE870_GPIO_LED_LINK1, true); |
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94 | ath79_gpio_direction_select(CPE870_GPIO_LED_LINK2, true); |
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95 | ath79_gpio_direction_select(CPE870_GPIO_LED_LINK3, true); |
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96 | ath79_gpio_direction_select(CPE870_GPIO_LED_LINK4, true); |
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97 | |||
98 | /* Mute LEDs on boot */ |
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99 | gpio_set_value(CPE870_GPIO_LED_LAN, 1); |
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100 | gpio_set_value(CPE870_GPIO_LED_WAN, 1); |
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101 | gpio_set_value(CPE870_GPIO_LED_LINK1, 1); |
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102 | gpio_set_value(CPE870_GPIO_LED_LINK2, 1); |
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103 | gpio_set_value(CPE870_GPIO_LED_LINK3, 1); |
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104 | gpio_set_value(CPE870_GPIO_LED_LINK4, 1); |
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105 | |||
106 | ath79_gpio_output_select(CPE870_GPIO_LED_LINK1, 0); |
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107 | ath79_gpio_output_select(CPE870_GPIO_LED_LINK2, 0); |
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108 | ath79_gpio_output_select(CPE870_GPIO_LED_LINK3, 0); |
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109 | ath79_gpio_output_select(CPE870_GPIO_LED_LINK4, 0); |
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110 | |||
111 | ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe870_leds_gpio), |
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112 | cpe870_leds_gpio); |
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113 | |||
114 | ath79_register_gpio_keys_polled(-1, CPE870_KEYS_POLL_INTERVAL, |
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115 | ARRAY_SIZE(cpe870_gpio_keys), |
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116 | cpe870_gpio_keys); |
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117 | } |
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118 | |||
119 | static void __init cpe870_setup(void) |
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120 | { |
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121 | u8 *art = (u8 *) KSEG1ADDR(0x1fff1000); |
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122 | u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000); |
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123 | |||
124 | ath79_register_m25p80(NULL); |
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125 | |||
126 | cpe870_gpio_setup(); |
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127 | |||
128 | ath79_register_mdio(1, 0x0); |
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129 | |||
130 | ath79_switch_data.phy4_mii_en = 1; |
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131 | ath79_switch_data.phy_poll_mask = BIT(4); |
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132 | |||
133 | /* LAN */ |
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134 | ath79_eth1_data.duplex = DUPLEX_FULL; |
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135 | ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; |
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136 | ath79_eth1_data.speed = SPEED_1000; |
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137 | ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1); |
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138 | ath79_register_eth(1); |
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139 | |||
140 | /* WAN */ |
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141 | ath79_eth0_data.duplex = DUPLEX_FULL; |
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142 | ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; |
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143 | ath79_eth0_data.speed = SPEED_100; |
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144 | ath79_eth0_data.phy_mask = BIT(4); |
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145 | ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; |
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146 | ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); |
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147 | ath79_register_eth(0); |
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148 | |||
149 | ath79_register_wmac(art, NULL); |
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150 | } |
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151 | |||
152 | MIPS_MACHINE(ATH79_MACH_CPE870, "CPE870", "YunCore CPE870", cpe870_setup); |