[ramips] D-Link DAP-1350 initial support

The initial support for the D-Link DAP-1350.
USB related functionality is not tested.

Signed-off-by: Yoichi Shinoda <shinoda@jaist.ac.jp>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32821 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 101 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 7741eac76..50f86889b 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
@@ -36,6 +36,7 @@ enum ramips_mach_type {
 	/* RT3052 based machines */
 	RAMIPS_MACH_ARGUS_ATP52B,	/* Argus ATP-52B */
 	RAMIPS_MACH_BC2,		/* NexAira BC2 */
+	RAMIPS_MACH_DAP_1350,		/* D-Link DAP-1350 */
 	RAMIPS_MACH_ESR_9753,		/* Senao / EnGenius ESR-9753*/
 	RAMIPS_MACH_F5D8235_V2,         /* Belkin F5D8235 v2 */
 	RAMIPS_MACH_FONERA20N,		/* La Fonera 2.0N */
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
index 34fb51af6..48745ae5d 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
@@ -71,6 +71,11 @@ config RT305X_MACH_DIR_300_REVB
 	select RALINK_DEV_GPIO_BUTTONS
 	select RALINK_DEV_GPIO_LEDS
 
+config RT305X_MACH_DAP_1350
+	bool "D-Link DAP-1350 board support"
+	select RALINK_DEV_GPIO_BUTTONS
+	select RALINK_DEV_GPIO_LEDS
+
 config RT305X_MACH_ESR_9753
 	bool "EnGenius ESR-9753 support"
 	select RALINK_DEV_GPIO_BUTTONS
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
index 7a6fcc0cb..e5035e2e6 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_RT305X_MACH_BC2)		+= mach-bc2.o
 obj-$(CONFIG_RT305X_MACH_ALL0256N)	+= mach-all0256n.o
 obj-$(CONFIG_RT305X_MACH_ALL5002)	+= mach-all5002.o
 obj-$(CONFIG_RT305X_MACH_DIR_300_REVB)	+= mach-dir-300-revb.o
+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
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-dap-1350.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-dap-1350.c
new file mode 100644
index 000000000..cd5d6ae53
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-dap-1350.c
@@ -0,0 +1,94 @@
+/*
+ *  D-Link DAP-1350 board support
+ */
+
+#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 DAP_1350_GPIO_LED_POWER_BLUE	8
+#define DAP_1350_GPIO_LED_POWER_RED	9
+#define DAP_1350_GPIO_LED_WPS		14
+
+#define DAP_1350_GPIO_BUTTON_WPS	0	/* active low */
+#define DAP_1350_GPIO_BUTTON_RESET	10	/* active low */
+#define DAP_1350_GPIO_SWITCH_MODE_AP	7	/* active low */
+#define DAP_1350_GPIO_SWITCH_MODE_RT	11	/* active low */
+
+#define DAP_1350_KEYS_POLL_INTERVAL	20
+#define DAP_1350_KEYS_DEBOUNCE_INTERVAL	(3 * DAP_1350_KEYS_POLL_INTERVAL)
+
+static struct gpio_led dap_1350_leds_gpio[] __initdata = {
+	{
+		.name		= "d-link:blue:power",
+		.gpio		= DAP_1350_GPIO_LED_POWER_BLUE,
+		.active_low	= 1,
+	}, {
+		.name		= "d-link:red:power",
+		.gpio		= DAP_1350_GPIO_LED_POWER_RED,
+		.active_low	= 1,
+	}, {
+		.name		= "d-link:blue:wps",
+		.gpio		= DAP_1350_GPIO_LED_WPS,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_keys_button dap_1350_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = DAP_1350_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= DAP_1350_GPIO_BUTTON_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "wps",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.debounce_interval = DAP_1350_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= DAP_1350_GPIO_BUTTON_WPS,
+		.active_low	= 1,
+	}, {
+		.desc		= "rt",
+		.type		= EV_KEY,
+		.code		= BTN_0,
+		.debounce_interval = DAP_1350_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= DAP_1350_GPIO_SWITCH_MODE_RT,
+		.active_low	= 1,
+	}, {
+		.desc		= "ap",
+		.type		= EV_KEY,
+		.code		= BTN_1,
+		.debounce_interval = DAP_1350_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= DAP_1350_GPIO_SWITCH_MODE_AP,
+		.active_low	= 1,
+	}
+};
+
+static void __init dap_1350_init(void)
+{
+	rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+
+	rt305x_register_flash(0);
+
+	rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
+	rt305x_register_ethernet();
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(dap_1350_leds_gpio),
+				  dap_1350_leds_gpio);
+	ramips_register_gpio_buttons(-1, DAP_1350_KEYS_POLL_INTERVAL,
+				     ARRAY_SIZE(dap_1350_gpio_buttons),
+				     dap_1350_gpio_buttons);
+	rt305x_register_wifi();
+	rt305x_register_wdt();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_DAP_1350, "DAP-1350", "D-Link DAP-1350",
+	     dap_1350_init);