2 * Cisco Meraki MR16 board support
4 * Copyright (C) 2015 Chris Blake <chrisrblake93@gmail.com>
6 * Based on Atheros AP96 board support configuration
8 * Copyright (C) 2009 Marco Porsch
9 * Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
10 * Copyright (C) 2010 Atheros Communications
12 * This program is free software; you can redistribute it and/or modify it
13 * under the terms of the GNU General Public License version 2 as published
14 * by the Free Software Foundation.
17 #include <linux/platform_device.h>
18 #include <linux/delay.h>
20 #include <asm/mach-ath79/ath79.h>
22 #include "dev-ap9x-pci.h"
24 #include "dev-gpio-buttons.h"
25 #include "dev-leds-gpio.h"
26 #include "dev-m25p80.h"
27 #include "machtypes.h"
29 #define MR16_GPIO_LED_W4_GREEN 3
30 #define MR16_GPIO_LED_W3_GREEN 2
31 #define MR16_GPIO_LED_W2_GREEN 1
32 #define MR16_GPIO_LED_W1_GREEN 0
34 #define MR16_GPIO_LED_WAN 4
36 #define MR16_GPIO_LED_POWER_ORANGE 5
37 #define MR16_GPIO_LED_POWER_GREEN 6
39 #define MR16_GPIO_BTN_RESET 7
40 #define MR16_KEYS_POLL_INTERVAL 20 /* msecs */
41 #define MR16_KEYS_DEBOUNCE_INTERVAL (3 * MR16_KEYS_POLL_INTERVAL)
43 #define MR16_WAN_PHYMASK BIT(0)
45 #define MR16_WMAC0_MAC_OFFSET 0x120c
46 #define MR16_WMAC1_MAC_OFFSET 0x520c
47 #define MR16_CALDATA0_OFFSET 0x1000
48 #define MR16_CALDATA1_OFFSET 0x5000
50 static struct gpio_led MR16_leds_gpio
[] __initdata
= {
52 .name
= "mr16:green:wan",
53 .gpio
= MR16_GPIO_LED_WAN
,
56 .name
= "mr16:orange:power",
57 .gpio
= MR16_GPIO_LED_POWER_ORANGE
,
60 .name
= "mr16:green:power",
61 .gpio
= MR16_GPIO_LED_POWER_GREEN
,
64 .name
= "mr16:green:wifi4",
65 .gpio
= MR16_GPIO_LED_W4_GREEN
,
68 .name
= "mr16:green:wifi3",
69 .gpio
= MR16_GPIO_LED_W3_GREEN
,
72 .name
= "mr16:green:wifi2",
73 .gpio
= MR16_GPIO_LED_W2_GREEN
,
76 .name
= "mr16:green:wifi1",
77 .gpio
= MR16_GPIO_LED_W1_GREEN
,
82 static struct gpio_keys_button MR16_gpio_keys
[] __initdata
= {
87 .debounce_interval
= MR16_KEYS_DEBOUNCE_INTERVAL
,
88 .gpio
= MR16_GPIO_BTN_RESET
,
93 static void __init
MR16_setup(void)
95 u8
*mac
= (u8
*) KSEG1ADDR(0xbfff0000);
97 ath79_register_mdio(0,0x0);
99 ath79_init_mac(ath79_eth0_data
.mac_addr
, mac
, 0);
100 ath79_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RGMII
;
101 ath79_eth0_data
.phy_mask
= MR16_WAN_PHYMASK
;
102 ath79_register_eth(0);
104 ath79_register_m25p80(NULL
);
106 ath79_register_leds_gpio(-1, ARRAY_SIZE(MR16_leds_gpio
),
108 ath79_register_gpio_keys_polled(-1, MR16_KEYS_POLL_INTERVAL
,
109 ARRAY_SIZE(MR16_gpio_keys
),
112 ap94_pci_init(mac
+ MR16_CALDATA0_OFFSET
,
113 mac
+ MR16_WMAC0_MAC_OFFSET
,
114 mac
+ MR16_CALDATA1_OFFSET
,
115 mac
+ MR16_WMAC1_MAC_OFFSET
);
118 MIPS_MACHINE(ATH79_MACH_MR16
, "MR16", "Meraki MR16", MR16_setup
);