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authorGabor Juhos <juhosg@openwrt.org>2012-11-29 17:37:11 +0000
committerGabor Juhos <juhosg@openwrt.org>2012-11-29 17:37:11 +0000
commit0ec59e6235094d9b198a108243fad0e12ea94599 (patch)
tree6a1d11815baf5c58c783b12ad846a5f6055e72d4 /target/linux/ramips/files
parentc2f018fca2f2e26c300017fb826b4c830ffa2526 (diff)
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ramips: rt305x: add kernel support for the Asus RT-N13U Wireless-N300 Router
The work has been backported from openwrt-dreambox with some modifications & code cleanup. * updated config-3.3 * updated config-3.6 * renamed rt-n13 to rt-n13u * fixed mach-rt-n13u.c [juhosg: move user-space support and image generation into separate patches] Signed-off-by: Amit Mendapara <mendapara.amit@gmail.com> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 34405
Diffstat (limited to 'target/linux/ramips/files')
-rw-r--r--target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h1
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig5
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile1
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt305x/mach-rt-n13u.c83
4 files changed, 90 insertions, 0 deletions
diff --git a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
index 8f99ce10b3..d71bd1c023 100644
--- a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
+++ b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
@@ -43,6 +43,7 @@ enum ramips_mach_type {
RAMIPS_MACH_ESR_9753, /* Senao / EnGenius ESR-9753*/
RAMIPS_MACH_F5D8235_V2, /* Belkin F5D8235 v2 */
RAMIPS_MACH_FONERA20N, /* La Fonera 2.0N */
+ RAMIPS_MACH_RT_N13U, /* ASUS RT-N13U */
RAMIPS_MACH_FREESTATION5, /* ARC Freestation5 */
RAMIPS_MACH_HW550_3G, /* Aztech HW550-3G */
RAMIPS_MACH_MOFI3500_3GN, /* MoFi Network MOFI3500-3GN */
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
index 945639b97f..562bea6af1 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
@@ -96,6 +96,11 @@ config RT305X_MACH_FONERA20N
select RALINK_DEV_GPIO_BUTTONS
select RALINK_DEV_GPIO_LEDS
+config RT305X_MACH_RT_N13U
+ bool "ASUS RT-N13U board support"
+ select RALINK_DEV_GPIO_BUTTONS
+ select RALINK_DEV_GPIO_LEDS
+
config RT305X_MACH_FREESTATION5
bool "ARC FreeStation5"
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
index c7c27cb740..2cf25a1528 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
@@ -23,6 +23,7 @@ obj-$(CONFIG_RT305X_MACH_DAP_1350) += mach-dap-1350.o
obj-$(CONFIG_RT305X_MACH_ESR_9753) += mach-esr-9753.o
obj-$(CONFIG_RT305X_MACH_F5D8235_V2) += mach-f5d8235-v2.o
obj-$(CONFIG_RT305X_MACH_FONERA20N) += mach-fonera20n.o
+obj-$(CONFIG_RT305X_MACH_RT_N13U) += mach-rt-n13u.o
obj-$(CONFIG_RT305X_MACH_FREESTATION5) += mach-freestation5.o
obj-$(CONFIG_RT305X_MACH_HW550_3G) += mach-hw550-3g.o
obj-$(CONFIG_RT305X_MACH_MOFI3500_3GN) += mach-mofi3500-3gn.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-rt-n13u.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-rt-n13u.c
new file mode 100644
index 0000000000..cae857abd4
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-rt-n13u.c
@@ -0,0 +1,83 @@
+/*
+ * ASUS RT-N13U board support
+ *
+ * Copyright (C) 2012 lintel<lintel.huang@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 <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 RT_N13U_GPIO_BUTTON_RESET 10
+#define RT_N13U_GPIO_BUTTON_WPS 0
+
+#define RT_N13U_GPIO_LED_POWER 7
+#define RT_N13U_GPIO_LED_WIFI 8
+
+
+#define RT_N13U_BUTTONS_POLL_INTERVAL 10
+#define RT_N13U_BUTTONS_DEBOUNCE_INTERVAL (3 * RT_N13U_BUTTONS_POLL_INTERVAL)
+
+static struct gpio_led rt_n13u_leds_gpio[] __initdata = {
+ {
+ .name = "rt-n13u:power",
+ .gpio = RT_N13U_GPIO_LED_POWER,
+ .active_low = 1,
+ }, {
+ .name = "rt-n13u:wifi",
+ .gpio = RT_N13U_GPIO_LED_WIFI,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button rt_n13u_gpio_buttons[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = RT_N13U_BUTTONS_DEBOUNCE_INTERVAL,
+ .gpio = RT_N13U_GPIO_BUTTON_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = RT_N13U_BUTTONS_DEBOUNCE_INTERVAL,
+ .gpio = RT_N13U_GPIO_BUTTON_WPS,
+ .active_low = 1,
+ },
+};
+
+static void __init rt_n13u_init(void)
+{
+ rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+
+ rt305x_register_flash(0);
+
+ ramips_register_gpio_leds(-1, ARRAY_SIZE(rt_n13u_leds_gpio),
+ rt_n13u_leds_gpio);
+
+ ramips_register_gpio_buttons(-1, RT_N13U_BUTTONS_POLL_INTERVAL,
+ ARRAY_SIZE(rt_n13u_gpio_buttons),
+ rt_n13u_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_RT_N13U, "RT-N13U", "Asus RT-N13U",
+ rt_n13u_init);