66950455b7
This patch is to add support for the Meraki MR12 and MR16 Access Points. Currently everything is working, minus the 2nd NIC interface on the MR12 which is built into the SoC. Signed-off-by: Chris R Blake <chrisrblake93 at gmail.com> SVN-Revision: 45726
115 lines
No EOL
2.8 KiB
C
115 lines
No EOL
2.8 KiB
C
/*
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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); |