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143 lines
3.7 KiB
C
143 lines
3.7 KiB
C
/*
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* Compex WPJ531 board support
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*
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* Copyright (c) 2012 Qualcomm Atheros
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* Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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#include <linux/irq.h>
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#include <linux/platform_device.h>
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#include <linux/ar8216_platform.h>
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include "pci.h"
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#include "common.h"
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#include "dev-ap9x-pci.h"
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#include "dev-gpio-buttons.h"
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#include "dev-eth.h"
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#include "dev-leds-gpio.h"
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#include "dev-m25p80.h"
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#include "dev-usb.h"
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#include "dev-wmac.h"
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#include "machtypes.h"
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#define WPJ531_GPIO_LED_SIG1 14
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#define WPJ531_GPIO_LED_SIG2 15
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#define WPJ531_GPIO_LED_SIG3 22
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#define WPJ531_GPIO_LED_SIG4 23
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#define WPJ531_GPIO_BUZZER 4
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#define WPJ531_GPIO_BTN_RESET 17
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#define WPJ531_KEYS_POLL_INTERVAL 20 /* msecs */
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#define WPJ531_KEYS_DEBOUNCE_INTERVAL (3 * WPJ531_KEYS_POLL_INTERVAL)
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#define WPJ531_MAC0_OFFSET 0x10
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#define WPJ531_MAC1_OFFSET 0x18
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#define WPJ531_WMAC_CALDATA_OFFSET 0x1000
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#define WPJ531_PCIE_CALDATA_OFFSET 0x5000
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#define WPJ531_ART_SIZE 0x8000
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static struct gpio_led wpj531_leds_gpio[] __initdata = {
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{
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.name = "wpj531:red:sig1",
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.gpio = WPJ531_GPIO_LED_SIG1,
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.active_low = 1,
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},
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{
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.name = "wpj531:yellow:sig2",
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.gpio = WPJ531_GPIO_LED_SIG2,
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.active_low = 1,
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},
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{
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.name = "wpj531:green:sig3",
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.gpio = WPJ531_GPIO_LED_SIG3,
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.active_low = 1,
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},
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{
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.name = "wpj531:green:sig4",
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.gpio = WPJ531_GPIO_LED_SIG4,
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.active_low = 1,
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},
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{
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.name = "wpj531:buzzer",
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.gpio = WPJ531_GPIO_BUZZER,
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.active_low = 0,
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}
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};
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static struct gpio_keys_button wpj531_gpio_keys[] __initdata = {
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{
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.desc = "reset",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = WPJ531_KEYS_DEBOUNCE_INTERVAL,
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.gpio = WPJ531_GPIO_BTN_RESET,
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.active_low = 1,
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},
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};
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static void __init common_setup(void)
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{
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u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
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u8 *mac = (u8 *) KSEG1ADDR(0x1f02e000);
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ath79_register_m25p80(NULL);
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ath79_setup_ar933x_phy4_switch(false, false);
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ath79_register_mdio(0, 0x0);
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/* LAN */
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ath79_eth0_data.duplex = DUPLEX_FULL;
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
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ath79_eth0_data.speed = SPEED_100;
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ath79_eth0_data.phy_mask = BIT(4);
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ath79_init_mac(ath79_eth0_data.mac_addr, mac + WPJ531_MAC0_OFFSET, 0);
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ath79_register_eth(0);
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/* WAN */
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ath79_switch_data.phy4_mii_en = 1;
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ath79_eth1_data.duplex = DUPLEX_FULL;
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
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ath79_eth1_data.speed = SPEED_1000;
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ath79_switch_data.phy_poll_mask |= BIT(4);
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ath79_init_mac(ath79_eth1_data.mac_addr, mac + WPJ531_MAC1_OFFSET, 0);
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ath79_register_eth(1);
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ath79_register_wmac(art + WPJ531_WMAC_CALDATA_OFFSET, NULL);
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ath79_register_pci();
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}
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static void __init wpj531_setup(void)
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{
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common_setup();
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ath79_register_leds_gpio(-1,
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ARRAY_SIZE(wpj531_leds_gpio),
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wpj531_leds_gpio);
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ath79_register_gpio_keys_polled(-1,
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WPJ531_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(wpj531_gpio_keys),
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wpj531_gpio_keys);
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}
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MIPS_MACHINE(ATH79_MACH_WPJ531, "WPJ531", "Compex WPJ531", wpj531_setup);
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