2 * Smart Electronics Black Swift board support
4 * Copyright (C) 2014 Dmitriy Zherebkov dzh@black-swift.com
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
11 #include <asm/mach-ath79/ath79.h>
12 #include <asm/mach-ath79/ar71xx_regs.h>
15 #include "dev-gpio-buttons.h"
16 #include "dev-leds-gpio.h"
17 #include "dev-m25p80.h"
21 #include "machtypes.h"
23 #define BSB_GPIO_LED_SYS 27
25 #define BSB_GPIO_BTN_RESET 11
27 #define BSB_KEYS_POLL_INTERVAL 20 /* msecs */
28 #define BSB_KEYS_DEBOUNCE_INTERVAL (3 * BSB_KEYS_POLL_INTERVAL)
30 #define BSB_MAC_OFFSET 0x0000
31 #define BSB_CALDATA_OFFSET 0x1000
33 static struct gpio_led bsb_leds_gpio
[] __initdata
= {
35 .name
= "bsb:red:sys",
36 .gpio
= BSB_GPIO_LED_SYS
,
41 static struct gpio_keys_button bsb_gpio_keys
[] __initdata
= {
43 .desc
= "reset button",
46 .debounce_interval
= BSB_KEYS_DEBOUNCE_INTERVAL
,
47 .gpio
= BSB_GPIO_BTN_RESET
,
52 static void __init
bsb_setup(void)
54 u8
*art
= (u8
*) KSEG1ADDR(0x1fff0000);
56 /* disable PHY_SWAP and PHY_ADDR_SWAP bits */
57 ath79_setup_ar933x_phy4_switch(false,false);
59 ath79_register_leds_gpio(-1, ARRAY_SIZE(bsb_leds_gpio
),
61 ath79_register_gpio_keys_polled(-1, BSB_KEYS_POLL_INTERVAL
,
62 ARRAY_SIZE(bsb_gpio_keys
),
67 ath79_register_m25p80(NULL
);
69 ath79_init_mac(ath79_eth0_data
.mac_addr
, art
+ BSB_MAC_OFFSET
, 1);
70 ath79_init_mac(ath79_eth1_data
.mac_addr
, art
+ BSB_MAC_OFFSET
, 2);
72 ath79_register_mdio(0, 0x0);
74 ath79_register_eth(0);
75 ath79_register_eth(1);
77 ath79_register_wmac(art
+ BSB_CALDATA_OFFSET
,
78 art
+ BSB_MAC_OFFSET
);
81 MIPS_MACHINE(ATH79_MACH_BSB
, "BSB", "Smart Electronics Black Swift board",