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147 lines
4.0 KiB
C
147 lines
4.0 KiB
C
/*
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* D-Link DAP-1330
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*
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* Copyright (c) 2013-2015 The Linux Foundation. All rights reserved.
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* Copyright (c) 2017 Nicolò Veronese <nicveronese@gmail.com>
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* Copyright (c) 2017 Federico Cappon <dududede371@gmail.com>
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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/gpio.h>
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#include <linux/platform_device.h>
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#include <asm/mach-ath79/ath79.h>
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include "common.h"
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#include "dev-eth.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#include "dev-m25p80.h"
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#include "dev-wmac.h"
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#include "machtypes.h"
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#include "nvram.h"
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#include <linux/kernel.h>
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#include <linux/vmalloc.h>
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#include <linux/errno.h>
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#include <linux/init.h>
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#include <linux/string.h>
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#define DAP_1330_GPIO_LED_GREEN_POWER 13
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#define DAP_1330_GPIO_LED_RED_POWER 3
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#define DAP_1330_GPIO_LED_GREEN_WIFI 14
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#define DAP_1330_GPIO_LED_RED_WIFI 11
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#define DAP_1330_GPIO_LED_SIGNAL1 15
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#define DAP_1330_GPIO_LED_SIGNAL2 16
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#define DAP_1330_GPIO_BTN_WPS 2
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#define DAP_1330_GPIO_BTN_RESET 17
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#define DAP_1330_KEYS_POLL_INTERVAL 20 /* msecs */
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#define DAP_1330_KEYS_DEBOUNCE_INTERVAL (3 * DAP_1330_KEYS_POLL_INTERVAL)
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#define DAP1330_MAC_ADDR 0x1f020001
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#define DAP1330_WMAC_CALDATA_ADDR 0x1f010000
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#define DAP_1330_WMAC_CALDATA_OFFSET 0x1000
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static struct gpio_led dap_1330_leds_gpio[] __initdata = {
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{
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.name = "d-link:green:power",
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.gpio = DAP_1330_GPIO_LED_GREEN_POWER,
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.active_low = 1,
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},
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{
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.name = "d-link:red:power",
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.gpio = DAP_1330_GPIO_LED_RED_POWER,
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.active_low = 1,
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},
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{
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.name = "d-link:green:wifi",
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.gpio = DAP_1330_GPIO_LED_GREEN_WIFI,
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.active_low = 1,
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},
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{
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.name = "d-link:red:wifi",
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.gpio = DAP_1330_GPIO_LED_RED_WIFI,
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.active_low = 1,
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},
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{
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.name = "d-link:green:signal1",
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.gpio = DAP_1330_GPIO_LED_SIGNAL1,
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.active_low = 1,
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},
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{
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.name = "d-link:green:signal2",
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.gpio = DAP_1330_GPIO_LED_SIGNAL2,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button dap_1330_gpio_keys[] __initdata = {
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{
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.desc = "WPS button",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.debounce_interval = DAP_1330_KEYS_DEBOUNCE_INTERVAL,
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.gpio = DAP_1330_GPIO_BTN_WPS,
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.active_low = 1,
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},
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{
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.desc = "Reset button",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = DAP_1330_KEYS_DEBOUNCE_INTERVAL,
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.gpio = DAP_1330_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 dap_1330_setup(void)
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{
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u8 *art = (u8 *) KSEG1ADDR(DAP1330_WMAC_CALDATA_ADDR);
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u8 *mac_ptr = (u8 *) KSEG1ADDR(DAP1330_MAC_ADDR);
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u8 mac[ETH_ALEN];
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ath79_parse_ascii_mac((char *) mac_ptr, mac);
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ath79_register_m25p80(NULL);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(dap_1330_leds_gpio),
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dap_1330_leds_gpio);
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ath79_register_gpio_keys_polled(-1, DAP_1330_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(dap_1330_gpio_keys),
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dap_1330_gpio_keys);
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ath79_register_wmac(art + DAP_1330_WMAC_CALDATA_OFFSET, mac);
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ath79_register_mdio(0, 0x0);
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ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
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/* LAN ports */
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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_eth1_data.duplex = DUPLEX_FULL;
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ath79_switch_data.phy_poll_mask |= BIT(4);
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ath79_switch_data.phy4_mii_en = 1;
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ath79_register_eth(1);
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}
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MIPS_MACHINE(ATH79_MACH_DAP_1330_A1, "DAP-1330-A1",
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"D-Link DAP-1330 Rev. A1", dap_1330_setup);
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