OpenWrt – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | office | 1 | /* |
2 | * BHU BXU2000n-2 A1 board support |
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3 | * |
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4 | * Copyright (C) 2013 Terry Yang <yangbo@bhunetworks.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 BHU_BXU2000N2_A1_GPIO_LED_WLAN 13 |
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27 | #define BHU_BXU2000N2_A1_GPIO_LED_WAN 19 |
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28 | #define BHU_BXU2000N2_A1_GPIO_LED_LAN 21 |
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29 | #define BHU_BXU2000N2_A1_GPIO_LED_SYSTEM 14 |
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30 | |||
31 | #define BHU_BXU2000N2_A1_GPIO_BTN_RESET 17 |
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32 | |||
33 | #define BHU_BXU2000N2_KEYS_POLL_INTERVAL 20 /* msecs */ |
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34 | #define BHU_BXU2000N2_KEYS_DEBOUNCE_INTERVAL \ |
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35 | (3 * BHU_BXU2000N2_KEYS_POLL_INTERVAL) |
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36 | |||
37 | static const char *bhu_bxu2000n2_part_probes[] = { |
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38 | "cmdlinepart", |
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39 | NULL, |
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40 | }; |
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41 | |||
42 | static struct flash_platform_data bhu_bxu2000n2_flash_data = { |
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43 | .part_probes = bhu_bxu2000n2_part_probes, |
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44 | }; |
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45 | |||
46 | static struct gpio_led bhu_bxu2000n2_a1_leds_gpio[] __initdata = { |
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47 | { |
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48 | .name = "bhu:green:status", |
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49 | .gpio = BHU_BXU2000N2_A1_GPIO_LED_SYSTEM, |
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50 | .active_low = 1, |
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51 | }, { |
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52 | .name = "bhu:green:lan", |
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53 | .gpio = BHU_BXU2000N2_A1_GPIO_LED_LAN, |
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54 | .active_low = 1, |
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55 | }, { |
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56 | .name = "bhu:green:wan", |
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57 | .gpio = BHU_BXU2000N2_A1_GPIO_LED_WAN, |
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58 | .active_low = 1, |
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59 | }, { |
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60 | .name = "bhu:green:wlan", |
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61 | .gpio = BHU_BXU2000N2_A1_GPIO_LED_WLAN, |
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62 | .active_low = 1, |
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63 | }, |
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64 | }; |
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65 | |||
66 | static struct gpio_keys_button bhu_bxu2000n2_a1_gpio_keys[] __initdata = { |
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67 | { |
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68 | .desc = "Reset button", |
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69 | .type = EV_KEY, |
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70 | .code = KEY_RESTART, |
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71 | .debounce_interval = BHU_BXU2000N2_KEYS_DEBOUNCE_INTERVAL, |
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72 | .gpio = BHU_BXU2000N2_A1_GPIO_BTN_RESET, |
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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 void __init bhu_ap123_setup(void) |
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78 | { |
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79 | u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000); |
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80 | u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); |
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81 | |||
82 | ath79_register_m25p80(&bhu_bxu2000n2_flash_data); |
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83 | |||
84 | ath79_register_mdio(1, 0x0); |
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85 | |||
86 | ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); |
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87 | ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1); |
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88 | |||
89 | /* GMAC0 is connected to the PHY4 of the internal switch */ |
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90 | ath79_switch_data.phy4_mii_en = 1; |
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91 | ath79_switch_data.phy_poll_mask = BIT(4); |
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92 | ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; |
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93 | ath79_eth0_data.phy_mask = BIT(4); |
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94 | ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; |
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95 | ath79_register_eth(0); |
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96 | |||
97 | /* GMAC1 is connected to the internal switch. Only use PHY3 */ |
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98 | ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; |
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99 | ath79_eth1_data.phy_mask = BIT(3); |
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100 | ath79_register_eth(1); |
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101 | |||
102 | ath79_register_wmac(ee, ee+2); |
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103 | } |
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104 | |||
105 | static void __init bhu_bxu2000n2_a1_setup(void) |
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106 | { |
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107 | bhu_ap123_setup(); |
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108 | |||
109 | ath79_register_leds_gpio(-1, ARRAY_SIZE(bhu_bxu2000n2_a1_leds_gpio), |
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110 | bhu_bxu2000n2_a1_leds_gpio); |
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111 | |||
112 | ath79_register_gpio_keys_polled(1, BHU_BXU2000N2_KEYS_POLL_INTERVAL, |
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113 | ARRAY_SIZE(bhu_bxu2000n2_a1_gpio_keys), |
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114 | bhu_bxu2000n2_a1_gpio_keys); |
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115 | } |
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116 | |||
117 | MIPS_MACHINE(ATH79_MACH_BHU_BXU2000N2_A1, "BXU2000n-2-A1", |
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118 | "BHU BXU2000n-2 rev. A1", |
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119 | bhu_bxu2000n2_a1_setup); |
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120 |