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115 lines
2.8 KiB
C
115 lines
2.8 KiB
C
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/*
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* Cisco Meraki MR12 board support
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*
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* Copyright (C) 2014-2015 Chris Blake <chrisrblake93@gmail.com>
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*
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* Based on Atheros AP96 board support configuration
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*
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* Copyright (C) 2009 Marco Porsch
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* Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
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* Copyright (C) 2010 Atheros Communications
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/platform_device.h>
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#include <linux/delay.h>
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#include <asm/mach-ath79/ath79.h>
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#include "dev-ap9x-pci.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 "machtypes.h"
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#define MR12_GPIO_LED_W4_GREEN 14
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#define MR12_GPIO_LED_W3_GREEN 13
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#define MR12_GPIO_LED_W2_GREEN 12
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#define MR12_GPIO_LED_W1_GREEN 11
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#define MR12_GPIO_LED_WAN 15
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#define MR12_GPIO_LED_POWER_ORANGE 16
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#define MR12_GPIO_LED_POWER_GREEN 17
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#define MR12_GPIO_BTN_RESET 8
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#define MR12_KEYS_POLL_INTERVAL 20 /* msecs */
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#define MR12_KEYS_DEBOUNCE_INTERVAL (3 * MR12_KEYS_POLL_INTERVAL)
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#define MR12_WAN_PHYMASK BIT(4)
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#define MR12_WMAC0_MAC_OFFSET 0x120c
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#define MR12_CALDATA0_OFFSET 0x1000
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static struct gpio_led MR12_leds_gpio[] __initdata = {
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{
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.name = "mr12:green:wan",
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.gpio = MR12_GPIO_LED_WAN,
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.active_low = 1,
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}, {
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.name = "mr12:orange:power",
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.gpio = MR12_GPIO_LED_POWER_ORANGE,
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.active_low = 1,
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}, {
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.name = "mr12:green:power",
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.gpio = MR12_GPIO_LED_POWER_GREEN,
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.active_low = 1,
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}, {
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.name = "mr12:green:wifi4",
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.gpio = MR12_GPIO_LED_W4_GREEN,
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.active_low = 1,
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}, {
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.name = "mr12:green:wifi3",
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.gpio = MR12_GPIO_LED_W3_GREEN,
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.active_low = 1,
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}, {
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.name = "mr12:green:wifi2",
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.gpio = MR12_GPIO_LED_W2_GREEN,
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.active_low = 1,
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}, {
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.name = "mr12:green:wifi1",
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.gpio = MR12_GPIO_LED_W1_GREEN,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button MR12_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 = MR12_KEYS_DEBOUNCE_INTERVAL,
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.gpio = MR12_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 MR12_setup(void)
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{
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u8 *mac = (u8 *) KSEG1ADDR(0xbfff0000);
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ath79_register_mdio(0,0x0);
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ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
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ath79_eth0_data.phy_mask = MR12_WAN_PHYMASK;
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ath79_register_eth(0);
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ath79_register_m25p80(NULL);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(MR12_leds_gpio),
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MR12_leds_gpio);
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ath79_register_gpio_keys_polled(-1, MR12_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(MR12_gpio_keys),
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MR12_gpio_keys);
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ap91_pci_init(mac + MR12_CALDATA0_OFFSET,
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mac + MR12_WMAC0_MAC_OFFSET);
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}
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MIPS_MACHINE(ATH79_MACH_MR12, "MR12", "Meraki MR12", MR12_setup);
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