OpenWrt – Blame information for rev 3
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Rev | Author | Line No. | Line |
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1 | office | 1 | /* |
2 | * OpenMesh A60 support |
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3 | * |
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4 | * Copyright (C) 2013 Marek Lindner <marek@open-mesh.com> |
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5 | * Copyright (C) 2014-2017 Sven Eckelmann <sven@open-mesh.com> |
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6 | * |
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7 | * This program is free software; you can redistribute it and/or modify it |
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8 | * under the terms of the GNU General Public License version 2 as published |
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9 | * by the Free Software Foundation. |
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10 | */ |
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11 | |||
12 | #include <linux/gpio.h> |
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13 | #include <linux/mtd/mtd.h> |
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14 | #include <linux/mtd/partitions.h> |
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15 | #include <linux/platform_device.h> |
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16 | #include <linux/platform_data/phy-at803x.h> |
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17 | |||
18 | #include <asm/mach-ath79/ar71xx_regs.h> |
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19 | #include <asm/mach-ath79/ath79.h> |
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20 | |||
21 | #include "common.h" |
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22 | #include "dev-ap9x-pci.h" |
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23 | #include "dev-eth.h" |
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24 | #include "dev-leds-gpio.h" |
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25 | #include "dev-gpio-buttons.h" |
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26 | #include "dev-m25p80.h" |
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27 | #include "dev-wmac.h" |
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28 | #include "machtypes.h" |
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29 | #include "pci.h" |
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30 | #include "dev-usb.h" |
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31 | |||
32 | #define A60_GPIO_LED_RED 22 |
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33 | #define A60_GPIO_LED_GREEN 23 |
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34 | #define A60_GPIO_LED_BLUE 13 |
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35 | |||
36 | #define A60_GPIO_BTN_RESET 17 |
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37 | |||
38 | #define A60_KEYS_POLL_INTERVAL 20 /* msecs */ |
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39 | #define A60_KEYS_DEBOUNCE_INTERVAL (3 * A60_KEYS_POLL_INTERVAL) |
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40 | |||
41 | #define A60_WMAC_CALDATA_OFFSET 0x1000 |
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42 | |||
43 | static struct gpio_led a40_leds_gpio[] __initdata = { |
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44 | { |
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45 | .name = "a40:red:status", |
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46 | .gpio = A60_GPIO_LED_RED, |
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47 | }, { |
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48 | .name = "a40:green:status", |
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49 | .gpio = A60_GPIO_LED_GREEN, |
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50 | }, { |
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51 | .name = "a40:blue:status", |
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52 | .gpio = A60_GPIO_LED_BLUE, |
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53 | } |
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54 | }; |
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55 | |||
56 | static struct gpio_led a60_leds_gpio[] __initdata = { |
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57 | { |
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58 | .name = "a60:red:status", |
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59 | .gpio = A60_GPIO_LED_RED, |
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60 | }, { |
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61 | .name = "a60:green:status", |
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62 | .gpio = A60_GPIO_LED_GREEN, |
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63 | }, { |
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64 | .name = "a60:blue:status", |
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65 | .gpio = A60_GPIO_LED_BLUE, |
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66 | } |
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67 | }; |
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68 | |||
69 | static struct gpio_keys_button a60_gpio_keys[] __initdata = { |
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70 | { |
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71 | .desc = "Reset button", |
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72 | .type = EV_KEY, |
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73 | .code = KEY_RESTART, |
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74 | .debounce_interval = A60_KEYS_DEBOUNCE_INTERVAL, |
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75 | .gpio = A60_GPIO_BTN_RESET, |
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76 | .active_low = 1, |
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77 | }, |
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78 | }; |
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79 | |||
80 | static struct at803x_platform_data a60_at803x_data = { |
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81 | .disable_smarteee = 1, |
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82 | .enable_rgmii_rx_delay = 1, |
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83 | .enable_rgmii_tx_delay = 1, |
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84 | }; |
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85 | |||
86 | static struct mdio_board_info a60_mdio0_info[] = { |
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87 | { |
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88 | .bus_id = "ag71xx-mdio.0", |
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3 | office | 89 | .phy_addr = 1, |
1 | office | 90 | .platform_data = &a60_at803x_data, |
91 | }, |
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92 | { |
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93 | .bus_id = "ag71xx-mdio.0", |
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3 | office | 94 | .phy_addr = 2, |
1 | office | 95 | .platform_data = &a60_at803x_data, |
96 | }, |
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97 | }; |
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98 | |||
99 | static void __init a60_setup_qca955x_eth_cfg(u32 mask, |
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100 | unsigned int rxd, |
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101 | unsigned int rxdv, |
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102 | unsigned int txd, |
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103 | unsigned int txe) |
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104 | { |
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105 | void __iomem *base; |
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106 | u32 t; |
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107 | |||
108 | base = ioremap(QCA955X_GMAC_BASE, QCA955X_GMAC_SIZE); |
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109 | |||
110 | t = mask; |
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111 | t |= rxd << QCA955X_ETH_CFG_RXD_DELAY_SHIFT; |
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112 | t |= rxdv << QCA955X_ETH_CFG_RDV_DELAY_SHIFT; |
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113 | t |= txd << QCA955X_ETH_CFG_TXD_DELAY_SHIFT; |
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114 | t |= txe << QCA955X_ETH_CFG_TXE_DELAY_SHIFT; |
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115 | |||
116 | __raw_writel(t, base + QCA955X_GMAC_REG_ETH_CFG); |
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117 | |||
118 | iounmap(base); |
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119 | } |
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120 | |||
121 | static void __init a60_setup_common(void) |
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122 | { |
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123 | u8 *art = (u8 *)KSEG1ADDR(0x1fff0000); |
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124 | u8 mac[6]; |
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125 | |||
126 | ath79_register_usb(); |
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127 | |||
128 | ath79_register_m25p80(NULL); |
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129 | ath79_register_gpio_keys_polled(-1, A60_KEYS_POLL_INTERVAL, |
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130 | ARRAY_SIZE(a60_gpio_keys), |
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131 | a60_gpio_keys); |
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132 | |||
133 | ath79_init_mac(mac, art, 0x02); |
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134 | ath79_register_wmac(art + A60_WMAC_CALDATA_OFFSET, mac); |
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135 | |||
136 | a60_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN, 3, 3, 0, 0); |
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137 | ath79_register_mdio(0, 0x0); |
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138 | |||
139 | mdiobus_register_board_info(a60_mdio0_info, ARRAY_SIZE(a60_mdio0_info)); |
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140 | |||
141 | ath79_init_mac(ath79_eth0_data.mac_addr, art, 0x00); |
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142 | ath79_init_mac(ath79_eth1_data.mac_addr, art, 0x01); |
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143 | |||
144 | /* GMAC0 is connected to the PHY1 */ |
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145 | ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; |
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146 | ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; |
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147 | ath79_eth0_data.phy_mask = BIT(1); |
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148 | ath79_eth0_pll_data.pll_1000 = 0x82000101; |
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149 | ath79_eth0_pll_data.pll_100 = 0x80000101; |
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150 | ath79_eth0_pll_data.pll_10 = 0x80001313; |
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151 | ath79_register_eth(0); |
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152 | |||
153 | /* GMAC1 is connected to MDIO1 in SGMII mode */ |
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154 | ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII; |
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155 | ath79_eth1_data.mii_bus_dev = &ath79_mdio0_device.dev; |
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156 | ath79_eth1_data.phy_mask = BIT(2); |
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157 | ath79_eth1_pll_data.pll_1000 = 0x03000101; |
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158 | ath79_eth1_pll_data.pll_100 = 0x80000101; |
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159 | ath79_eth1_pll_data.pll_10 = 0x80001313; |
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160 | ath79_eth1_data.speed = SPEED_1000; |
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161 | ath79_eth1_data.duplex = DUPLEX_FULL; |
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162 | ath79_register_eth(1); |
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163 | |||
164 | ath79_register_pci(); |
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165 | } |
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166 | |||
167 | static void __init a40_setup(void) |
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168 | { |
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169 | ath79_register_leds_gpio(-1, ARRAY_SIZE(a40_leds_gpio), a40_leds_gpio); |
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170 | a60_setup_common(); |
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171 | } |
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172 | |||
173 | MIPS_MACHINE(ATH79_MACH_A40, "A40", "OpenMesh A40", a40_setup); |
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174 | |||
175 | static void __init a60_setup(void) |
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176 | { |
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177 | ath79_register_leds_gpio(-1, ARRAY_SIZE(a60_leds_gpio), a60_leds_gpio); |
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178 | a60_setup_common(); |
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179 | } |
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180 | |||
181 | MIPS_MACHINE(ATH79_MACH_A60, "A60", "OpenMesh A60", a60_setup); |