target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2000-v3.c

   1 /*
   2  *  NETGEAR WNR2000v3/WNR612v2/WNR1000v2/WPN824N board support
   3  *
   4  *  Copyright (C) 2015 Hartmut Knaack <knaack.h@gmx.de>
   5  *  Copyright (C) 2013 Mathieu Olivari <mathieu.olivari@gmail.com>
   6  *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
   7  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   8  *  Copyright (C) 2008-2009 Andy Boyett <agb@openwrt.org>
   9  *
  10  *  This program is free software; you can redistribute it and/or modify it
  11  *  under the terms of the GNU General Public License version 2 as published
  12  *  by the Free Software Foundation.
  13  */
  14
  15 #include <linux/mtd/mtd.h>
  16 #include <linux/mtd/partitions.h>
  17
  18 #include <asm/mach-ath79/ath79.h>
  19 #include <asm/mach-ath79/ar71xx_regs.h> /* needed to disable switch LEDs */
  20 #include "common.h" /* needed to disable switch LEDs */
  21
  22 #include "dev-ap9x-pci.h"
  23 #include "dev-eth.h"
  24 #include "dev-gpio-buttons.h"
  25 #include "dev-leds-gpio.h"
  26 #include "dev-m25p80.h"
  27 #include "machtypes.h"
  28
  29 #define WNR2000V3_GPIO_LED_WAN_GREEN    0
  30 #define WNR2000V3_GPIO_LED_LAN1_AMBER   1
  31 #define WNR2000V3_GPIO_LED_LAN4_AMBER   12
  32 #define WNR2000V3_GPIO_LED_PWR_GREEN    14
  33 #define WNR2000V3_GPIO_BTN_WPS          11
  34
  35 #define WNR612V2_GPIO_LED_PWR_GREEN     11
  36
  37 #define WNR1000V2_GPIO_LED_PWR_AMBER    1
  38 #define WNR1000V2_GPIO_LED_PWR_GREEN    11
  39
  40 /* Connected through AR7240 */
  41 #define WPN824N_GPIO_LED_WAN_AMBER      0
  42 #define WPN824N_GPIO_LED_STATUS_AMBER   1
  43 #define WPN824N_GPIO_LED_LAN1_AMBER     6 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
  44 #define WPN824N_GPIO_LED_LAN2_AMBER     7 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
  45 #define WPN824N_GPIO_LED_LAN3_AMBER     8 /* AR724X_GPIO_FUNC_JTAG_DISABLE */
  46 #define WPN824N_GPIO_LED_LAN4_AMBER     12
  47 #define WPN824N_GPIO_LED_LAN1_GREEN     13
  48 #define WPN824N_GPIO_LED_LAN2_GREEN     14
  49 #define WPN824N_GPIO_LED_LAN3_GREEN     15 /* AR724X_GPIO_FUNC_CLK_OBS3_EN */
  50 #define WPN824N_GPIO_LED_LAN4_GREEN     16
  51 #define WPN824N_GPIO_LED_WAN_GREEN      17
  52
  53 /* Connected through AR9285 */
  54 #define WPN824N_WGPIO_LED_PWR_GREEN     0
  55 #define WPN824N_WGPIO_LED_WLAN_BLUE     1
  56 #define WPN824N_WGPIO_LED_WPS1_BLUE     5
  57 #define WPN824N_WGPIO_LED_WPS2_BLUE     9
  58 #define WPN824N_WGPIO_LED_TEST_AMBER    10
  59 #define WPN824N_WGPIO_BTN_PUSH          6       /* currently unused */
  60 #define WPN824N_WGPIO_BTN_RESET         7       /* currently unused */
  61 #define WPN824N_WGPIO_BTN_WLAN          8       /* currently unused */
  62
  63 #define WNR2000V3_KEYS_POLL_INTERVAL    20      /* msecs */
  64 #define WNR2000V3_KEYS_DEBOUNCE_INTERVAL        (3 * WNR2000V3_KEYS_POLL_INTERVAL)
  65
  66 #define WNR2000V3_MAC0_OFFSET           0
  67 #define WNR2000V3_MAC1_OFFSET           6
  68 #define WNR2000V3_PCIE_CALDATA_OFFSET   0x1000
  69
  70 static struct gpio_led wnr2000v3_leds_gpio[] __initdata = {
  71         {
  72                 .name           = "wnr2000v3:green:power",
  73                 .gpio           = WNR2000V3_GPIO_LED_PWR_GREEN,
  74                 .active_low     = 1,
  75         }, {
  76                 .name           = "wnr2000v3:green:wan",
  77                 .gpio           = WNR2000V3_GPIO_LED_WAN_GREEN,
  78                 .active_low     = 1,
  79         }
  80 };
  81
  82 static struct gpio_led wnr612v2_leds_gpio[] __initdata = {
  83         {
  84                 .name           = "netgear:green:power",
  85                 .gpio           = WNR612V2_GPIO_LED_PWR_GREEN,
  86                 .active_low     = 1,
  87         }
  88 };
  89
  90 static struct gpio_led wnr1000v2_leds_gpio[] __initdata = {
  91         {
  92                 .name           = "netgear:green:power",
  93                 .gpio           = WNR1000V2_GPIO_LED_PWR_GREEN,
  94                 .active_low     = 1,
  95         }, {
  96                 .name           = "netgear:amber:power",
  97                 .gpio           = WNR1000V2_GPIO_LED_PWR_AMBER,
  98                 .active_low     = 1,
  99         }
 100 };
 101
 102 static struct gpio_led wpn824n_leds_gpio[] __initdata = {
 103         {
 104                 .name           = "netgear:amber:wan",
 105                 .gpio           = WPN824N_GPIO_LED_WAN_AMBER,
 106                 .active_low     = 1,
 107         }, {
 108                 .name           = "netgear:amber:status",
 109                 .gpio           = WPN824N_GPIO_LED_STATUS_AMBER,
 110                 .active_low     = 1,
 111         }, {
 112                 .name           = "netgear:amber:lan1",
 113                 .gpio           = WPN824N_GPIO_LED_LAN1_AMBER,
 114                 .active_low     = 1,
 115         }, {
 116                 .name           = "netgear:amber:lan2",
 117                 .gpio           = WPN824N_GPIO_LED_LAN2_AMBER,
 118                 .active_low     = 1,
 119         }, {
 120                 .name           = "netgear:amber:lan3",
 121                 .gpio           = WPN824N_GPIO_LED_LAN3_AMBER,
 122                 .active_low     = 1,
 123         }, {
 124                 .name           = "netgear:amber:lan4",
 125                 .gpio           = WPN824N_GPIO_LED_LAN4_AMBER,
 126                 .active_low     = 1,
 127         }, {
 128                 .name           = "netgear:green:lan1",
 129                 .gpio           = WPN824N_GPIO_LED_LAN1_GREEN,
 130                 .active_low     = 1,
 131         }, {
 132                 .name           = "netgear:green:lan2",
 133                 .gpio           = WPN824N_GPIO_LED_LAN2_GREEN,
 134                 .active_low     = 1,
 135         }, {
 136                 .name           = "netgear:green:lan3",
 137                 .gpio           = WPN824N_GPIO_LED_LAN3_GREEN,
 138                 .active_low     = 1,
 139         }, {
 140                 .name           = "netgear:green:lan4",
 141                 .gpio           = WPN824N_GPIO_LED_LAN4_GREEN,
 142                 .active_low     = 1,
 143         }, {
 144                 .name           = "netgear:green:wan",
 145                 .gpio           = WPN824N_GPIO_LED_WAN_GREEN,
 146                 .active_low     = 1,
 147         }
 148 };
 149
 150 static struct gpio_led wpn824n_wmac_leds_gpio[] = {
 151         {
 152                 .name           = "netgear:green:power",
 153                 .gpio           = WPN824N_WGPIO_LED_PWR_GREEN,
 154                 .active_low     = 1,
 155         }, {
 156                 .name           = "netgear:blue:wlan",
 157                 .gpio           = WPN824N_WGPIO_LED_WLAN_BLUE,
 158                 .active_low     = 1,
 159         }, {
 160                 .name           = "netgear:blue:wps1",
 161                 .gpio           = WPN824N_WGPIO_LED_WPS1_BLUE,
 162                 .active_low     = 1,
 163         }, {
 164                 .name           = "netgear:blue:wps2",
 165                 .gpio           = WPN824N_WGPIO_LED_WPS2_BLUE,
 166                 .active_low     = 1,
 167         }, {
 168                 .name           = "netgear:amber:test",
 169                 .gpio           = WPN824N_WGPIO_LED_TEST_AMBER,
 170                 .active_low     = 1,
 171         }
 172 };
 173
 174 static struct gpio_keys_button wnr2000v3_gpio_keys[] __initdata = {
 175         {
 176                 .desc           = "wps",
 177                 .type           = EV_KEY,
 178                 .code           = KEY_WPS_BUTTON,
 179                 .debounce_interval = WNR2000V3_KEYS_DEBOUNCE_INTERVAL,
 180                 .gpio           = WNR2000V3_GPIO_BTN_WPS,
 181         }
 182 };
 183
 184 static void __init wnr_common_setup(void)
 185 {
 186         u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
 187
 188         ath79_register_mdio(0, 0x0);
 189
 190         ath79_init_mac(ath79_eth0_data.mac_addr, art+WNR2000V3_MAC0_OFFSET, 0);
 191         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 192         ath79_eth0_data.speed = SPEED_100;
 193         ath79_eth0_data.duplex = DUPLEX_FULL;
 194
 195         ath79_init_mac(ath79_eth1_data.mac_addr, art+WNR2000V3_MAC1_OFFSET, 0);
 196         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 197         ath79_eth1_data.phy_mask = 0x10;
 198
 199         ath79_register_eth(0);
 200         ath79_register_eth(1);
 201
 202         ath79_register_m25p80(NULL);
 203         ap91_pci_init(art + WNR2000V3_PCIE_CALDATA_OFFSET, NULL);
 204 }
 205
 206 static void __init wnr2000v3_setup(void)
 207 {
 208         wnr_common_setup();
 209
 210         ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2000v3_leds_gpio),
 211                                  wnr2000v3_leds_gpio);
 212
 213         ath79_register_gpio_keys_polled(-1, WNR2000V3_KEYS_POLL_INTERVAL,
 214                                         ARRAY_SIZE(wnr2000v3_gpio_keys),
 215                                         wnr2000v3_gpio_keys);
 216 }
 217
 218 MIPS_MACHINE(ATH79_MACH_WNR2000_V3, "WNR2000V3", "NETGEAR WNR2000 V3", wnr2000v3_setup);
 219
 220 static void __init wnr612v2_setup(void)
 221 {
 222         wnr_common_setup();
 223
 224         ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr612v2_leds_gpio),
 225                                  wnr612v2_leds_gpio);
 226 }
 227
 228 MIPS_MACHINE(ATH79_MACH_WNR612_V2, "WNR612V2", "NETGEAR WNR612 V2", wnr612v2_setup);
 229
 230 static void __init wnr1000v2_setup(void)
 231 {
 232         wnr_common_setup();
 233
 234         ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr1000v2_leds_gpio),
 235                                  wnr1000v2_leds_gpio);
 236 }
 237
 238 MIPS_MACHINE(ATH79_MACH_WNR1000_V2, "WNR1000V2", "NETGEAR WNR1000 V2", wnr1000v2_setup);
 239
 240 static void __init wpn824n_setup(void)
 241 {
 242         ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
 243                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
 244                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
 245                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
 246                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
 247                                   AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN |
 248                                   AR724X_GPIO_FUNC_CLK_OBS3_EN);
 249
 250         wnr_common_setup();
 251
 252         ath79_register_leds_gpio(-1, ARRAY_SIZE(wpn824n_leds_gpio),
 253                                  wpn824n_leds_gpio);
 254
 255         ap9x_pci_setup_wmac_led_pin(0, WPN824N_WGPIO_LED_WLAN_BLUE);
 256         ap9x_pci_setup_wmac_leds(0, wpn824n_wmac_leds_gpio,
 257                                  ARRAY_SIZE(wpn824n_wmac_leds_gpio));
 258 }
 259
 260 MIPS_MACHINE(ATH79_MACH_WPN824N, "WPN824N", "NETGEAR WPN824N", wpn824n_setup);