1 files changed, 126 insertions, 0 deletions
diff --git a/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-3g300m.c b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-3g300m.c
new file mode 100644
index 000000000..e4993b303
--- /dev/null
+++ b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-3g300m.c
@@ -0,0 +1,126 @@
+/*
+ *  Tenda 3G300M board support
+ *
+ *  Copyright (C) 2013 Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
+ *
+ *  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/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <linux/gpio.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 TENDA_3G300M_GPIO_BUTTON_RESET		0
+#define TENDA_3G300M_GPIO_BUTTON_MODE		10
+
+#define TENDA_3G300M_GPIO_LED_3GROUTER		11
+#define TENDA_3G300M_GPIO_LED_AP		12
+#define TENDA_3G300M_GPIO_LED_WISPROUTER	9
+#define TENDA_3G300M_GPIO_LED_WIRELESSROUTER	13
+#define TENDA_3G300M_GPIO_LED_3G		7
+#define TENDA_3G300M_GPIO_LED_WPSRESET		14
+
+#define TENDA_3G300M_KEYS_POLL_INTERVAL	20
+#define TENDA_3G300M_KEYS_DEBOUNCE_INTERVAL	(3 * TENDA_3G300M_KEYS_POLL_INTERVAL)
+
+const struct flash_platform_data tenda_3g300m_flash = {
+	.type		= "mx25l3205d",
+};
+
+struct spi_board_info tenda_3g300m_spi_slave_info[] __initdata = {
+	{
+		.modalias	= "m25p80",
+		.platform_data	= &tenda_3g300m_flash,
+		.irq		= -1,
+		.max_speed_hz	= 10000000,
+		.bus_num	= 0,
+		.chip_select	= 0,
+	}
+};
+
+static struct gpio_led tenda_3g300m_leds_gpio[] __initdata = {
+        {
+		.name		= "tenda:blue:3grouter",
+		.gpio		= TENDA_3G300M_GPIO_LED_3GROUTER,
+		.active_low	= 1,
+	},{
+		.name		= "tenda:blue:ap",
+		.gpio		= TENDA_3G300M_GPIO_LED_AP,
+		.active_low	= 1,
+	},{
+		.name		= "tenda:blue:wisprouter",
+		.gpio		= TENDA_3G300M_GPIO_LED_WISPROUTER,
+		.active_low	= 1,
+	},{
+		.name		= "tenda:blue:wirelessrouter",
+		.gpio		= TENDA_3G300M_GPIO_LED_WIRELESSROUTER,
+		.active_low	= 1,
+	},{
+		.name		= "tenda:blue:3g",
+		.gpio		= TENDA_3G300M_GPIO_LED_3G,
+		.active_low	= 1,
+	},{
+		.name		= "tenda:blue:wpsreset",
+		.gpio		= TENDA_3G300M_GPIO_LED_WPSRESET,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_keys_button tenda_3g300m_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = TENDA_3G300M_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= TENDA_3G300M_GPIO_BUTTON_RESET,
+		.active_low	= 1,
+	},{
+		.desc		= "mode",
+		.type		= EV_KEY,
+		.code		= BTN_0,
+		.debounce_interval = TENDA_3G300M_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= TENDA_3G300M_GPIO_BUTTON_MODE,
+		.active_low	= 1,
+	}
+};
+
+static void __init tenda_3g300m_init(void)
+{
+	rt305x_gpio_init((RT305X_GPIO_MODE_GPIO <<
+			 RT305X_GPIO_MODE_UART0_SHIFT) |
+			 RT305X_GPIO_MODE_JTAG);
+
+	rt305x_register_spi(tenda_3g300m_spi_slave_info,
+			ARRAY_SIZE(tenda_3g300m_spi_slave_info));
+
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(tenda_3g300m_leds_gpio),
+			tenda_3g300m_leds_gpio);
+
+	ramips_register_gpio_buttons(-1, TENDA_3G300M_KEYS_POLL_INTERVAL,
+			ARRAY_SIZE(tenda_3g300m_gpio_buttons),
+			tenda_3g300m_gpio_buttons);
+
+	rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
+	rt305x_register_ethernet();
+
+	rt305x_register_wifi();
+
+	rt305x_register_wdt();
+
+	rt305x_register_usb();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_3G300M, "3G300M", "Tenda 3G300M",
+		tenda_3g300m_init);