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
40 #define MR600_GPIO_LED_WLAN24 15
41 #define MR600_GPIO_LED_LAN 16
43 #define MR600_GPIO_BTN_RESET 17
45 #define MR600_KEYS_POLL_INTERVAL 20 /* msecs */
46 #define MR600_KEYS_DEBOUNCE_INTERVAL (3 * MR600_KEYS_POLL_INTERVAL)
48 #define MR600_MAC_OFFSET 0
49 #define MR600_WMAC_CALDATA_OFFSET 0x1000
50 #define MR600_PCIE_CALDATA_OFFSET 0x5000
52 static struct gpio_led mr600_leds_gpio[] __initdata = {
54 .name = "mr600:orange:power",
55 .gpio = MR600_GPIO_LED_POWER,
59 .name = "mr600:blue:wps",
60 .gpio = MR600_GPIO_LED_WPS,
64 .name = "mr600:green:wlan24",
65 .gpio = MR600_GPIO_LED_WLAN24,
69 .name = "mr600:green:wlan58",
70 .gpio = MR600_GPIO_LED_WLAN58,
74 .name = "mr600:blue:lan",
75 .gpio = MR600_GPIO_LED_LAN,
80 static struct gpio_keys_button mr600_gpio_keys[] __initdata = {
82 .desc = "Reset button",
85 .debounce_interval = MR600_KEYS_DEBOUNCE_INTERVAL,
86 .gpio = MR600_GPIO_BTN_RESET,
91 static void __init mr600_setup(void)
93 u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
96 ath79_gpio_output_select(MR600_GPIO_LED_LAN, AR934X_GPIO_OUT_GPIO);
97 ath79_gpio_output_select(MR600_GPIO_LED_WLAN24, AR934X_GPIO_OUT_GPIO);
99 ath79_register_m25p80(NULL);
101 ath79_register_leds_gpio(-1, ARRAY_SIZE(mr600_leds_gpio),
103 ath79_register_gpio_keys_polled(-1, MR600_KEYS_POLL_INTERVAL,
104 ARRAY_SIZE(mr600_gpio_keys),
107 ath79_init_mac(mac, art + MR600_MAC_OFFSET, -1);
108 ath79_register_wmac(art + MR600_WMAC_CALDATA_OFFSET, mac);
110 ath79_init_mac(mac, art + MR600_MAC_OFFSET, -2);
111 ap91_pci_init(art + MR600_PCIE_CALDATA_OFFSET, mac);
113 ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 |
114 AR934X_ETH_CFG_SW_ONLY_MODE);
116 ath79_register_mdio(0, 0x0);
118 ath79_init_mac(ath79_eth0_data.mac_addr, art + MR600_MAC_OFFSET, -2);
120 /* GMAC0 is connected to an external PHY */
121 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
122 ath79_eth0_data.phy_mask = BIT(0);
123 ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
124 ath79_eth0_pll_data.pll_1000 = 0x06000000;
125 ath79_register_eth(0);
128 MIPS_MACHINE(ATH79_MACH_MR600, "MR600", "OpenMesh MR600", mr600_setup);