ramips: add support for Argus ATP-52B

[The ESW related changes has been removed - juhosg]

Signed-off-by: Roman Yeryomin <roman@advem.lv>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27991 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 122 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 8571f7a28a..baaff71faf 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
@@ -25,6 +25,7 @@ enum ramips_mach_type {
 	RAMIPS_MACH_NW718,		/* Netcore NW718 */
 
 	/* RT3052 based machines */
+	RAMIPS_MACH_ARGUS_ATP52B,	/* Argus ATP-52B */
 	RAMIPS_MACH_F5D8235_V2,         /* Belkin F5D8235 v2 */
 	RAMIPS_MACH_PWH2004,		/* Prolink 2004H / Abocom 5205 */
 	RAMIPS_MACH_WCR150GN,		/* Sparklan WCR-150GN */
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
index c24670e033..36b1515b3c 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
@@ -2,6 +2,12 @@ if RALINK_RT305X
 
 menu "Ralink RT350x machine selection"
 
+config RT305X_MACH_ARGUS_ATP52B
+	bool "Argus ATP-52B support"
+	default y
+	select RALINK_DEV_GPIO_BUTTONS
+	select RALINK_DEV_GPIO_LEDS
+
 config RT305X_MACH_RT_G32_REVB
 	bool "Asus RT-G32 revB board support"
 	default y
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
index 2b1c59ea21..75f4782c23 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
@@ -11,6 +11,7 @@ obj-y	:= irq.o setup.o devices.o rt305x.o clock.o
 
 obj-$(CONFIG_EARLY_PRINTK)		+= early_printk.o
 
+obj-$(CONFIG_RT305X_MACH_ARGUS_ATP52B)	+= mach-argus-atp52b.o
 obj-$(CONFIG_RT305X_MACH_DIR_300_REVB)	+= mach-dir-300-revb.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-argus-atp52b.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-argus-atp52b.c
new file mode 100644
index 0000000000..bee06fd5f1
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-argus-atp52b.c
@@ -0,0 +1,114 @@
+/*
+ *  Argus ATP-52B router support
+ *  http://www.argus-co.com/english/productsview.php?id=70&cid=81
+ *
+ *  Copyright (C) 2011 Roman Yeryomin <roman@advem.lv>
+ *
+ *  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/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.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 ARGUS_ATP52B_GPIO_LED_RUN		9
+#define ARGUS_ATP52B_GPIO_LED_NET		13
+#define ARGUS_ATP52B_GPIO_BUTTON_WPS		0
+#define ARGUS_ATP52B_GPIO_BUTTON_RESET		10
+#define ARGUS_ATP52B_BUTTONS_POLL_INTERVAL	20
+
+static struct gpio_led argus_atp52b_leds_gpio[] __initdata = {
+	{
+		.name       = "argus_atp52b:green:run",
+		.gpio       = ARGUS_ATP52B_GPIO_LED_RUN,
+		.active_low = 1,
+	},
+	{
+		.name       = "argus_atp52b:amber:net",
+		.gpio       = ARGUS_ATP52B_GPIO_LED_NET,
+		.active_low = 1,
+	}
+};
+
+static struct gpio_button argus_atp52b_gpio_buttons[] __initdata = {
+	{
+		.desc       = "wps",
+		.type       = EV_KEY,
+		.code       = KEY_WPS_BUTTON,
+		.threshold  = 3,
+		.gpio       = ARGUS_ATP52B_GPIO_BUTTON_WPS,
+		.active_low = 1,
+	},
+	{
+		.desc       = "reset",
+		.type       = EV_KEY,
+		.code       = KEY_RESTART,
+		.threshold  = 10,
+		.gpio       = ARGUS_ATP52B_GPIO_BUTTON_RESET,
+		.active_low = 1,
+	}
+};
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition argus_atp52b_partitions[] = {
+	{
+		.name	= "bootloader",
+		.offset	= 0,
+		.size	= 0x030000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "config",
+		.offset	= 0x030000,
+		.size	= 0x010000,
+	}, {
+		.name	= "factory",
+		.offset	= 0x040000,
+		.size	= 0x010000,
+	}, {
+		.name	= "kernel",
+		.offset	= 0x050000,
+		.size	= 0x120000,
+	}, {
+		.name	= "rootfs",
+		.offset	= 0x170000,
+		.size	= 0x680000,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct physmap_flash_data argus_atp52b_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+	.nr_parts	= ARRAY_SIZE(argus_atp52b_partitions),
+	.parts		= argus_atp52b_partitions,
+#endif
+};
+
+static void __init argus_atp52b_init(void)
+{
+	rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+	rt305x_register_flash(0, &argus_atp52b_flash_data);
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(argus_atp52b_leds_gpio),
+					argus_atp52b_leds_gpio);
+	ramips_register_gpio_buttons(-1, ARGUS_ATP52B_BUTTONS_POLL_INTERVAL,
+					ARRAY_SIZE(argus_atp52b_gpio_buttons),
+					argus_atp52b_gpio_buttons);
+	rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
+	rt305x_register_ethernet();
+	rt305x_register_wifi();
+	rt305x_register_wdt();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_ARGUS_ATP52B, "ARGUS_ATP52B", "Argus ATP-52B",
+					argus_atp52b_init);