ramips: add support for unbranded XDX-RN502J board

[15.05/openwrt.git] / target / linux / ramips / files / arch / mips / ralink / rt305x / mach-xdx-rn502j.c

diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-xdx-rn502j.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-xdx-rn502j.c
new file mode 100644 (file)
index 0000000..f7ef353
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-xdx-rn502j.c
@@ -0,0 +1,79 @@
+/*
+ *  Unknown router name/model, PCB marked with XDX-RN502J
+ *
+ *  Copyright (C) 2011 Bruno Schwander bruno@tinkerbox.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 <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/rt305x.h>
+#include <asm/mach-ralink/rt305x_regs.h>
+
+#include "devices.h"
+
+#define XDXRN502J_GPIO_BUTTON_RESET    12
+#define XDXRN502J_GPIO_LED_WIFI                7
+#define XDXRN502J_GPIO_LED_POWER       9
+
+#define XDXRN502J_BUTTONS_POLL_INTERVAL        20
+#define XDXRN502J_BUTTONS_DEBOUNCE_INTERVAL (3 * XDXRN502J_BUTTONS_POLL_INTERVAL)
+
+
+static struct gpio_led xdxrn502j_leds_gpio[] __initdata = {
+       {
+               .name           = "xdxrn502j:green:wifi",
+               .gpio           = XDXRN502J_GPIO_LED_WIFI,
+               .active_low     = 1,
+       }, {
+               .name           = "xdxrn502j:green:power",
+               .gpio           = XDXRN502J_GPIO_LED_POWER,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_keys_button xdxrn502j_gpio_buttons[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = XDXRN502J_BUTTONS_DEBOUNCE_INTERVAL,
+               .gpio           = XDXRN502J_GPIO_BUTTON_RESET,
+               .active_low     = 1,
+       }
+};
+
+#define XDXRN502J_GPIO_MODE \
+       ((RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT) | \
+        RT305X_GPIO_MODE_MDIO)
+
+static void __init xdxrn502j_init(void)
+{
+       rt305x_gpio_init(XDXRN502J_GPIO_MODE);
+
+       rt305x_register_flash(0);
+
+       rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
+       rt305x_register_ethernet();
+
+       ramips_register_gpio_leds(-1, ARRAY_SIZE(xdxrn502j_leds_gpio),
+                                 xdxrn502j_leds_gpio);
+
+       ramips_register_gpio_buttons(-1, XDXRN502J_BUTTONS_POLL_INTERVAL,
+                                    ARRAY_SIZE(xdxrn502j_gpio_buttons),
+                                    xdxrn502j_gpio_buttons);
+
+       rt305x_register_wifi();
+       rt305x_register_wdt();
+       rt305x_register_usb();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_XDXRN502J, "XDXRN502J", "XDX RN502J",
+            xdxrn502j_init);