diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-mc-mac1200r.c | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-mc-mac1200r.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-mc-mac1200r.c new file mode 100644 index 0000000000..70051cff47 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-mc-mac1200r.c @@ -0,0 +1,155 @@ +/* + * MERCURY MAC1200R board support + * + * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2013 Gui Iribarren <gui@altermundi.net> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <linux/pci.h> +#include <linux/phy.h> +#include <linux/gpio.h> +#include <linux/platform_device.h> +#include <linux/ath9k_platform.h> +#include <linux/ar8216_platform.h> + +#include <asm/mach-ath79/ar71xx_regs.h> + +#include "common.h" +#include "dev-ap9x-pci.h" +#include "dev-eth.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-spi.h" +#include "dev-wmac.h" +#include "machtypes.h" + +#define MAC1200R_GPIO_LED_WLAN2G 13 +#define MAC1200R_GPIO_LED_WLAN5G 17 +#define MAC1200R_GPIO_LED_SYSTEM 14 +#define MAC1200R_GPIO_LED_WPS 11 +#define MAC1200R_GPIO_LED_WAN 12 +#define MAC1200R_GPIO_LED_LAN1 15 +#define MAC1200R_GPIO_LED_LAN2 21 +#define MAC1200R_GPIO_LED_LAN3 22 +#define MAC1200R_GPIO_LED_LAN4 20 + +#define MAC1200R_GPIO_BTN_WPS 16 + +#define MAC1200R_KEYS_POLL_INTERVAL 20 /* msecs */ +#define MAC1200R_KEYS_DEBOUNCE_INTERVAL (3 * MAC1200R_KEYS_POLL_INTERVAL) + +#define MAC1200R_MAC0_OFFSET 0 +#define MAC1200R_MAC1_OFFSET 6 +#define MAC1200R_WMAC_CALDATA_OFFSET 0x1000 +#define MAC1200R_PCIE_CALDATA_OFFSET 0x5000 + +static const char *mac1200r_part_probes[] = { + "tp-link", + NULL, +}; + +static struct flash_platform_data mac1200r_flash_data = { + .part_probes = mac1200r_part_probes, +}; + +static struct gpio_led mac1200r_leds_gpio[] __initdata = { + { + .name = "mercury:green:wps", + .gpio = MAC1200R_GPIO_LED_WPS, + .active_low = 1, + }, + { + .name = "mercury:green:system", + .gpio = MAC1200R_GPIO_LED_SYSTEM, + .active_low = 1, + }, + { + .name = "mercury:green:wlan2g", + .gpio = MAC1200R_GPIO_LED_WLAN2G, + .active_low = 1, + }, + { + .name = "mercury:green:wlan5g", + .gpio = MAC1200R_GPIO_LED_WLAN5G, + .active_low = 1, + }, +}; + +static struct gpio_keys_button mac1200r_gpio_keys[] __initdata = { + { + .desc = "Reset button", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = MAC1200R_KEYS_DEBOUNCE_INTERVAL, + .gpio = MAC1200R_GPIO_BTN_WPS, + .active_low = 1, + }, +}; + + +static void __init mac1200r_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + u8 tmpmac[ETH_ALEN]; + + ath79_register_m25p80(&mac1200r_flash_data); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(mac1200r_leds_gpio), + mac1200r_leds_gpio); + + ath79_register_gpio_keys_polled(-1, MAC1200R_KEYS_POLL_INTERVAL, + ARRAY_SIZE(mac1200r_gpio_keys), + mac1200r_gpio_keys); + + ath79_init_mac(tmpmac, mac, 0); + ath79_wmac_disable_5ghz(); + ath79_register_wmac(art + MAC1200R_WMAC_CALDATA_OFFSET, tmpmac); + + ath79_init_mac(tmpmac, mac, 1); + ap91_pci_init(art + MAC1200R_PCIE_CALDATA_OFFSET, tmpmac); + + ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE); + + ath79_register_mdio(1, 0x0); + + /* LAN */ + ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1); + + /* GMAC1 is connected to the internal switch */ + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; + + ath79_register_eth(1); + + /* WAN */ + ath79_init_mac(ath79_eth0_data.mac_addr, mac, 2); + + /* GMAC0 is connected to the PHY4 of the internal switch */ + ath79_switch_data.phy4_mii_en = 1; + ath79_switch_data.phy_poll_mask = BIT(4); + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; + ath79_eth0_data.phy_mask = BIT(4); + ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; + + ath79_register_eth(0); + + ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN1, + AR934X_GPIO_OUT_LED_LINK3); + ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN2, + AR934X_GPIO_OUT_LED_LINK2); + ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN3, + AR934X_GPIO_OUT_LED_LINK1); + ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN4, + AR934X_GPIO_OUT_LED_LINK0); + ath79_gpio_output_select(MAC1200R_GPIO_LED_WAN, + AR934X_GPIO_OUT_LED_LINK4); +} + +MIPS_MACHINE(ATH79_MACH_MC_MAC1200R, "MC-MAC1200R", + "MERCURY MAC1200R", + mac1200r_setup); |