adds support for Edimax BR-6524N

[openwrt/openwrt.git] / target / linux / ramips / files / arch / mips / ralink / rt288x / mach-br6524n.c

diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-br6524n.c b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-br6524n.c
new file mode 100644 (file)
index 0000000..ff4746c
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-br6524n.c
@@ -0,0 +1,74 @@
+/*
+ *  Edimax BR6524N board support
+ *
+ *  Copyright (C) 2012 Florian Fainelli <florian@openwrt.org>
+ *
+ *  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/init.h>
+#include <linux/platform_device.h>
+#include <linux/ethtool.h>
+
+#include <asm/mach-ralink/machine.h>
+#include <asm/mach-ralink/dev-gpio-buttons.h>
+#include <asm/mach-ralink/dev-gpio-leds.h>
+#include <asm/mach-ralink/rt288x.h>
+#include <asm/mach-ralink/rt288x_regs.h>
+#include <asm/mach-ralink/ramips_eth_platform.h>
+
+#include "devices.h"
+
+#define BR6524N_GPIO_STATUS_LED        12
+#define BR6524N_GPIO_BUTTON_WPS        0
+
+#define BR6524N_KEYS_POLL_INTERVAL     20
+#define BR6524N_KEYS_DEBOUNCE_INTERVAL (3 * BR6524N_KEYS_POLL_INTERVAL)
+
+static struct gpio_led br6524n_leds_gpio[] __initdata = {
+       {
+               .name           = "br6524n:green:status",
+               .gpio           = BR6524N_GPIO_STATUS_LED,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_keys_button br6524n_gpio_buttons[] __initdata = {
+       {
+               .desc           = "wps",
+               .type           = EV_KEY,
+               .code           = KEY_WPS_BUTTON,
+               .debounce_interval = BR6524N_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = BR6524N_GPIO_BUTTON_WPS,
+       }
+};
+
+static void __init br6524n_fe_init(void)
+{
+       rt288x_gpio_init(RT2880_GPIO_MODE_UART0);
+
+       rt288x_register_flash(0);
+
+       ramips_register_gpio_leds(-1, ARRAY_SIZE(br6524n_leds_gpio),
+                                 br6524n_leds_gpio);
+
+       ramips_register_gpio_buttons(-1, BR6524N_KEYS_POLL_INTERVAL,
+                                    ARRAY_SIZE(br6524n_gpio_buttons),
+                                    br6524n_gpio_buttons);
+
+       rt288x_register_wifi();
+
+       /* Board is connected to an IC+ IP175C Fast Ethernet switch */
+       rt288x_eth_data.speed = SPEED_100;
+       rt288x_eth_data.duplex = DUPLEX_FULL;
+       rt288x_eth_data.tx_fc = 1;
+       rt288x_eth_data.rx_fc = 1;
+       rt288x_eth_data.phy_mask = BIT(0);
+       rt288x_register_ethernet();
+
+       rt288x_register_wdt();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_BR6524N, "BR6524N", "Edimax BR6524N", br6524n_fe_init);