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
118 lines
No EOL
2.9 KiB
C
118 lines
No EOL
2.9 KiB
C
/*
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* Cisco Meraki MR16 board support
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*
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* Copyright (C) 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 MR16_GPIO_LED_W4_GREEN 3
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#define MR16_GPIO_LED_W3_GREEN 2
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#define MR16_GPIO_LED_W2_GREEN 1
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#define MR16_GPIO_LED_W1_GREEN 0
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#define MR16_GPIO_LED_WAN 4
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#define MR16_GPIO_LED_POWER_ORANGE 5
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#define MR16_GPIO_LED_POWER_GREEN 6
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#define MR16_GPIO_BTN_RESET 7
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#define MR16_KEYS_POLL_INTERVAL 20 /* msecs */
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#define MR16_KEYS_DEBOUNCE_INTERVAL (3 * MR16_KEYS_POLL_INTERVAL)
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#define MR16_WAN_PHYMASK BIT(0)
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#define MR16_WMAC0_MAC_OFFSET 0x120c
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#define MR16_WMAC1_MAC_OFFSET 0x520c
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#define MR16_CALDATA0_OFFSET 0x1000
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#define MR16_CALDATA1_OFFSET 0x5000
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static struct gpio_led MR16_leds_gpio[] __initdata = {
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{
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.name = "mr16:green:wan",
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.gpio = MR16_GPIO_LED_WAN,
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.active_low = 1,
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}, {
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.name = "mr16:orange:power",
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.gpio = MR16_GPIO_LED_POWER_ORANGE,
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.active_low = 1,
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}, {
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.name = "mr16:green:power",
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.gpio = MR16_GPIO_LED_POWER_GREEN,
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.active_low = 1,
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}, {
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.name = "mr16:green:wifi4",
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.gpio = MR16_GPIO_LED_W4_GREEN,
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.active_low = 1,
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}, {
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.name = "mr16:green:wifi3",
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.gpio = MR16_GPIO_LED_W3_GREEN,
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.active_low = 1,
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}, {
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.name = "mr16:green:wifi2",
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.gpio = MR16_GPIO_LED_W2_GREEN,
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.active_low = 1,
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}, {
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.name = "mr16:green:wifi1",
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.gpio = MR16_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 MR16_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 = MR16_KEYS_DEBOUNCE_INTERVAL,
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.gpio = MR16_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 MR16_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 = MR16_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(MR16_leds_gpio),
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MR16_leds_gpio);
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ath79_register_gpio_keys_polled(-1, MR16_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(MR16_gpio_keys),
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MR16_gpio_keys);
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ap94_pci_init(mac + MR16_CALDATA0_OFFSET,
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mac + MR16_WMAC0_MAC_OFFSET,
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mac + MR16_CALDATA1_OFFSET,
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mac + MR16_WMAC1_MAC_OFFSET);
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}
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MIPS_MACHINE(ATH79_MACH_MR16, "MR16", "Meraki MR16", MR16_setup); |