target/linux/ar71xx/files/arch/mips/ath79/mach-wrtnode2q.c

   1 /*
   2  * WRTnode2Q board support
   3  *
   4  * Copyright (c) 2013 The Linux Foundation. All rights reserved.
   5  * Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org>
   6  * Copyright (c) 2015 Kelei <xzmu@wrtnode.com>
   7  *
   8  * Permission to use, copy, modify, and/or distribute this software for any
   9  * purpose with or without fee is hereby granted, provided that the above
  10  * copyright notice and this permission notice appear in all copies.
  11  *
  12  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  13  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  14  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  15  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  16  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  17  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  18  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  19  *
  20  */
  21
  22 #include <linux/platform_device.h>
  23 #include <linux/ath9k_platform.h>
  24 #include <linux/ar8216_platform.h>
  25
  26 #include <asm/mach-ath79/ar71xx_regs.h>
  27
  28 #include "common.h"
  29 #include "dev-eth.h"
  30 #include "dev-gpio-buttons.h"
  31 #include "dev-leds-gpio.h"
  32 #include "dev-m25p80.h"
  33 #include "dev-spi.h"
  34 #include "dev-usb.h"
  35 #include "dev-wmac.h"
  36 #include "machtypes.h"
  37 #include "pci.h"
  38
  39 #define WRTNODE2Q_GPIO_LED_WLAN         12
  40 #define WRTNODE2Q_GPIO_LED_WPS          13
  41 #define WRTNODE2Q_GPIO_LED_STATUS               13
  42
  43 #define WRTNODE2Q_GPIO_LED_WAN          4
  44 #define WRTNODE2Q_GPIO_LED_LAN1         16
  45 #define WRTNODE2Q_GPIO_LED_LAN2         15
  46 #define WRTNODE2Q_GPIO_LED_LAN3         14
  47 #define WRTNODE2Q_GPIO_LED_LAN4         11
  48
  49 #define WRTNODE2Q_GPIO_BTN_WPS          17
  50
  51 #define WRTNODE2Q_KEYS_POLL_INTERVAL    20      /* msecs */
  52 #define WRTNODE2Q_KEYS_DEBOUNCE_INTERVAL        (3 * WRTNODE2Q_KEYS_POLL_INTERVAL)
  53
  54 #define WRTNODE2Q_MAC0_OFFSET           0
  55 #define WRTNODE2Q_WMAC_CALDATA_OFFSET   0x1000
  56
  57 static struct gpio_led wrtnode2q_leds_gpio[] __initdata = {
  58         {
  59                 .name           = "wrtnode2q:green:status",
  60                 .gpio           = WRTNODE2Q_GPIO_LED_STATUS,
  61                 .active_low     = 1,
  62         },
  63         {
  64                 .name           = "wrtnode2q:green:wlan",
  65                 .gpio           = WRTNODE2Q_GPIO_LED_WLAN,
  66                 .active_low     = 1,
  67         }
  68 };
  69
  70 static struct gpio_keys_button wrtnode2q_gpio_keys[] __initdata = {
  71         {
  72                 .desc           = "WPS button",
  73                 .type           = EV_KEY,
  74                 .code           = KEY_WPS_BUTTON,
  75                 .debounce_interval = WRTNODE2Q_KEYS_DEBOUNCE_INTERVAL,
  76                 .gpio           = WRTNODE2Q_GPIO_BTN_WPS,
  77                 .active_low     = 1,
  78         },
  79 };
  80
  81 static void __init wrtnode2q_gpio_led_setup(void)
  82 {
  83         ath79_register_leds_gpio(-1, ARRAY_SIZE(wrtnode2q_leds_gpio),
  84                         wrtnode2q_leds_gpio);
  85         ath79_register_gpio_keys_polled(-1, WRTNODE2Q_KEYS_POLL_INTERVAL,
  86                         ARRAY_SIZE(wrtnode2q_gpio_keys),
  87                         wrtnode2q_gpio_keys);
  88 }
  89
  90 static void __init wrtnode2q_setup(void)
  91 {
  92         u8 *art = (u8 *) KSEG1ADDR(0x1f040000);
  93
  94         ath79_register_m25p80(NULL);
  95
  96         wrtnode2q_gpio_led_setup();
  97
  98         ath79_register_pci();
  99         ath79_register_usb();
 100
 101         ath79_register_wmac(art + WRTNODE2Q_WMAC_CALDATA_OFFSET, NULL);
 102
 103         ath79_register_mdio(0, 0x0);
 104         ath79_register_mdio(1, 0x0);
 105
 106         ath79_init_mac(ath79_eth0_data.mac_addr, art + WRTNODE2Q_MAC0_OFFSET, 0);
 107         ath79_init_mac(ath79_eth1_data.mac_addr, art + WRTNODE2Q_MAC0_OFFSET, 1);
 108
 109         /* LAN ports */
 110         ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
 111         ath79_eth1_data.speed = SPEED_1000;
 112         ath79_eth1_data.duplex = DUPLEX_FULL;
 113         ath79_switch_data.phy_poll_mask |= BIT(4);
 114         ath79_switch_data.phy4_mii_en = 1;
 115         ath79_register_eth(1);
 116
 117         /* WAN port */
 118         ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
 119         ath79_eth0_data.speed = SPEED_100;
 120         ath79_eth0_data.duplex = DUPLEX_FULL;
 121         ath79_eth0_data.phy_mask = BIT(4);
 122         ath79_register_eth(0);
 123 }
 124
 125 MIPS_MACHINE(ATH79_MACH_WRTNODE2Q, "WRTNODE2Q", "WRTnode2Q board",
 126              wrtnode2q_setup);