2 * OpenMesh OM2P board support
4 * Copyright (C) 2012 Marek Lindner <marek@open-mesh.com>
6 * Permission to use, copy, modify, and/or distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 #include <linux/pci.h>
21 #include <linux/phy.h>
22 #include <linux/platform_device.h>
23 #include <linux/ath9k_platform.h>
25 #include <asm/mach-ath79/ar71xx_regs.h>
28 #include "dev-ap9x-pci.h"
30 #include "dev-gpio-buttons.h"
31 #include "dev-leds-gpio.h"
32 #include "dev-m25p80.h"
35 #include "machtypes.h"
37 #define MR600_GPIO_LED_WLAN58 12
38 #define MR600_GPIO_LED_WPS 13
39 #define MR600_GPIO_LED_POWER 14
41 #define MR600V2_GPIO_LED_WLAN58_RED 12
42 #define MR600V2_GPIO_LED_WPS 13
43 #define MR600V2_GPIO_LED_POWER 14
44 #define MR600V2_GPIO_LED_WLAN24_GREEN 18
45 #define MR600V2_GPIO_LED_WLAN24_YELLOW 19
46 #define MR600V2_GPIO_LED_WLAN24_RED 20
47 #define MR600V2_GPIO_LED_WLAN58_GREEN 21
48 #define MR600V2_GPIO_LED_WLAN58_YELLOW 22
50 #define MR600_GPIO_BTN_RESET 17
52 #define MR600_KEYS_POLL_INTERVAL 20 /* msecs */
53 #define MR600_KEYS_DEBOUNCE_INTERVAL (3 * MR600_KEYS_POLL_INTERVAL)
55 #define MR600_MAC_OFFSET 0
56 #define MR600_WMAC_CALDATA_OFFSET 0x1000
57 #define MR600_PCIE_CALDATA_OFFSET 0x5000
59 static struct gpio_led mr600_leds_gpio
[] __initdata
= {
61 .name
= "mr600:orange:power",
62 .gpio
= MR600_GPIO_LED_POWER
,
66 .name
= "mr600:blue:wps",
67 .gpio
= MR600_GPIO_LED_WPS
,
71 .name
= "mr600:green:wlan58",
72 .gpio
= MR600_GPIO_LED_WLAN58
,
77 static struct gpio_led mr600v2_leds_gpio
[] __initdata
= {
79 .name
= "mr600:blue:power",
80 .gpio
= MR600V2_GPIO_LED_POWER
,
84 .name
= "mr600:blue:wps",
85 .gpio
= MR600V2_GPIO_LED_WPS
,
89 .name
= "mr600:red:wlan24",
90 .gpio
= MR600V2_GPIO_LED_WLAN24_RED
,
94 .name
= "mr600:yellow:wlan24",
95 .gpio
= MR600V2_GPIO_LED_WLAN24_YELLOW
,
99 .name
= "mr600:green:wlan24",
100 .gpio
= MR600V2_GPIO_LED_WLAN24_GREEN
,
104 .name
= "mr600:red:wlan58",
105 .gpio
= MR600V2_GPIO_LED_WLAN58_RED
,
109 .name
= "mr600:yellow:wlan58",
110 .gpio
= MR600V2_GPIO_LED_WLAN58_YELLOW
,
114 .name
= "mr600:green:wlan58",
115 .gpio
= MR600V2_GPIO_LED_WLAN58_GREEN
,
120 static struct gpio_keys_button mr600_gpio_keys
[] __initdata
= {
122 .desc
= "Reset button",
125 .debounce_interval
= MR600_KEYS_DEBOUNCE_INTERVAL
,
126 .gpio
= MR600_GPIO_BTN_RESET
,
131 static void __init
mr600_base_setup(unsigned num_leds
, struct gpio_led
*leds
)
133 u8
*art
= (u8
*)KSEG1ADDR(0x1fff0000);
136 ath79_register_m25p80(NULL
);
138 ath79_register_leds_gpio(-1, num_leds
, leds
);
139 ath79_register_gpio_keys_polled(-1, MR600_KEYS_POLL_INTERVAL
,
140 ARRAY_SIZE(mr600_gpio_keys
),
143 ath79_init_mac(mac
, art
+ MR600_MAC_OFFSET
, 1);
144 ath79_register_wmac(art
+ MR600_WMAC_CALDATA_OFFSET
, mac
);
146 ath79_init_mac(mac
, art
+ MR600_MAC_OFFSET
, 8);
147 ap91_pci_init(art
+ MR600_PCIE_CALDATA_OFFSET
, mac
);
149 ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0
|
150 AR934X_ETH_CFG_SW_ONLY_MODE
);
152 ath79_register_mdio(0, 0x0);
154 ath79_init_mac(ath79_eth0_data
.mac_addr
, art
+ MR600_MAC_OFFSET
, 0);
156 /* GMAC0 is connected to an external PHY */
157 ath79_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RGMII
;
158 ath79_eth0_data
.phy_mask
= BIT(0);
159 ath79_eth0_data
.mii_bus_dev
= &ath79_mdio0_device
.dev
;
160 ath79_eth0_pll_data
.pll_1000
= 0x06000000;
161 ath79_register_eth(0);
164 static void __init
mr600_setup(void)
166 mr600_base_setup(ARRAY_SIZE(mr600_leds_gpio
), mr600_leds_gpio
);
167 ap9x_pci_setup_wmac_led_pin(0, 0);
170 MIPS_MACHINE(ATH79_MACH_MR600
, "MR600", "OpenMesh MR600", mr600_setup
);
172 static void __init
mr600v2_setup(void)
174 mr600_base_setup(ARRAY_SIZE(mr600v2_leds_gpio
), mr600v2_leds_gpio
);
177 MIPS_MACHINE(ATH79_MACH_MR600V2
, "MR600v2", "OpenMesh MR600v2", mr600v2_setup
);