OpenWrt – Rev 4
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/*
* Compex WPJ531 board support
*
* Copyright (c) 2012 Qualcomm Atheros
* Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/ar8216_platform.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "pci.h"
#include "common.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-eth.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define WPJ531_GPIO_LED_SIG1 13
#define WPJ531_GPIO_LED_SIG2 14
#define WPJ531_GPIO_LED_SIG3 15
#define WPJ531_GPIO_LED_SIG4 16
#define WPJ531_GPIO_BUZZER 4
#define WPJ531_GPIO_BTN_RESET 17
#define WPJ531_KEYS_POLL_INTERVAL 20 /* msecs */
#define WPJ531_KEYS_DEBOUNCE_INTERVAL (3 * WPJ531_KEYS_POLL_INTERVAL)
#define WPJ531_MAC0_OFFSET 0x10
#define WPJ531_MAC1_OFFSET 0x18
#define WPJ531_WMAC_CALDATA_OFFSET 0x1000
#define WPJ531_PCIE_CALDATA_OFFSET 0x5000
#define WPJ531_ART_SIZE 0x8000
static struct gpio_led wpj531_leds_gpio[] __initdata = {
{
.name = "wpj531:red:sig1",
.gpio = WPJ531_GPIO_LED_SIG1,
.active_low = 1,
},
{
.name = "wpj531:yellow:sig2",
.gpio = WPJ531_GPIO_LED_SIG2,
.active_low = 1,
},
{
.name = "wpj531:green:sig3",
.gpio = WPJ531_GPIO_LED_SIG3,
.active_low = 1,
},
{
.name = "wpj531:green:sig4",
.gpio = WPJ531_GPIO_LED_SIG4,
.active_low = 1,
},
{
.name = "wpj531:buzzer",
.gpio = WPJ531_GPIO_BUZZER,
.active_low = 0,
}
};
static struct gpio_keys_button wpj531_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = WPJ531_KEYS_DEBOUNCE_INTERVAL,
.gpio = WPJ531_GPIO_BTN_RESET,
.active_low = 1,
},
};
static void __init common_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
u8 *mac = (u8 *) KSEG1ADDR(0x1f02e000);
ath79_register_m25p80(NULL);
ath79_setup_ar933x_phy4_switch(false, false);
ath79_register_mdio(0, 0x0);
/* LAN */
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.phy_mask = BIT(4);
ath79_init_mac(ath79_eth0_data.mac_addr, mac + WPJ531_MAC0_OFFSET, 0);
ath79_register_eth(0);
/* WAN */
ath79_switch_data.phy4_mii_en = 1;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
ath79_eth1_data.speed = SPEED_1000;
ath79_switch_data.phy_poll_mask |= BIT(4);
ath79_init_mac(ath79_eth1_data.mac_addr, mac + WPJ531_MAC1_OFFSET, 0);
ath79_register_eth(1);
ath79_register_wmac(art + WPJ531_WMAC_CALDATA_OFFSET, NULL);
ath79_register_pci();
ath79_register_usb();
}
static void __init wpj531_setup(void)
{
common_setup();
ath79_register_leds_gpio(-1,
ARRAY_SIZE(wpj531_leds_gpio),
wpj531_leds_gpio);
ath79_register_gpio_keys_polled(-1,
WPJ531_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wpj531_gpio_keys),
wpj531_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_WPJ531, "WPJ531", "Compex WPJ531", wpj531_setup);