From ea7f49d5131d1f89161706bbdaf643d439fa6e0a Mon Sep 17 00:00:00 2001
From: juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Thu, 28 Jul 2011 10:56:32 +0000
Subject: ramips: rt305x: add support for the Netcore NW718 board

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27813 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../files/arch/mips/ralink/rt305x/mach-nw718.c     | 143 +++++++++++++++++++++
 1 file changed, 143 insertions(+)
 create mode 100644 target/linux/ramips/files/arch/mips/ralink/rt305x/mach-nw718.c

(limited to 'target/linux/ramips/files/arch/mips/ralink/rt305x/mach-nw718.c')

diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-nw718.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-nw718.c
new file mode 100644
index 000000000..09f6dc485
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-nw718.c
@@ -0,0 +1,143 @@
+/*
+ *  Netcore NW718 board support
+ *
+ *  Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.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 <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.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 NW718_GPIO_LED_USB		8
+#define NW718_GPIO_LED_CPU		13
+#define NW718_GPIO_LED_WPS		14
+
+#define NW718_GPIO_BUTTON_WPS		0
+#define NW718_GPIO_BUTTON_RESET		10
+
+#define NW718_GPIO_SPI_CS0		3
+#define NW718_GPIO_SPI_SCK		4
+#define NW718_GPIO_SPI_MOSI		5
+#define NW718_GPIO_SPI_MISO		6
+
+#define NW718_BUTTONS_POLL_INTERVAL	20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition nw718_partitions[] = {
+	{
+		.name	= "u-boot",
+		.offset	= 0,
+		.size	= 0x030000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "config",
+		.offset	= 0x030000,
+		.size	= 0x020000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "factory",
+		.offset	= 0x050000,
+		.size	= 0x010000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "kernel",
+		.offset	= 0x060000,
+		.size	= 0x090000,
+	}, {
+		.name	= "rootfs",
+		.offset	= 0x150000,
+		.size	= 0x2b0000,
+	}, {
+		.name	= "firmware",
+		.offset	= 0x060000,
+		.size	= 0x3a0000,
+	}
+};
+#define nw718_nr_parts		ARRAY_SIZE(nw718_partitions)
+#else
+#define nw718_nr_parts		0
+#define nw718_partitions	NULL
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data nw718_flash_data = {
+	.nr_parts	= nw718_nr_parts,
+	.parts		= nw718_partitions,
+};
+
+static struct gpio_led nw718_leds_gpio[] __initdata = {
+	{
+		.name		= "nw718:amber:cpu",
+		.gpio		= NW718_GPIO_LED_CPU,
+		.active_low	= 1,
+	}, {
+		.name		= "nw718:amber:usb",
+		.gpio		= NW718_GPIO_LED_USB,
+		.active_low	= 1,
+	}, {
+		.name		= "nw718:amber:wps",
+		.gpio		= NW718_GPIO_LED_WPS,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_button nw718_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.threshold	= 3,
+		.gpio		= NW718_GPIO_BUTTON_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "wps",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.threshold	= 3,
+		.gpio		= NW718_GPIO_BUTTON_WPS,
+		.active_low	= 1,
+	}
+};
+
+static struct spi_board_info nw718_spi_info[] = {
+	{
+		.bus_num	= 0,
+		.chip_select	= 0,
+		.max_speed_hz	= 25000000,
+		.modalias	= "m25p80",
+		.platform_data	= &nw718_flash_data,
+		.controller_data = (void *) NW718_GPIO_SPI_CS0,
+	}
+};
+
+static void __init nw718_init(void)
+{
+	rt305x_gpio_init(RT305X_GPIO_MODE_I2C |
+			 RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+
+	rt305x_register_ethernet();
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(nw718_leds_gpio),
+				  nw718_leds_gpio);
+	ramips_register_gpio_buttons(-1, NW718_BUTTONS_POLL_INTERVAL,
+				     ARRAY_SIZE(nw718_gpio_buttons),
+				     nw718_gpio_buttons);
+	rt305x_register_wifi();
+	rt305x_register_wdt();
+	rt305x_register_spi(nw718_spi_info, ARRAY_SIZE(nw718_spi_info));
+}
+
+MIPS_MACHINE(RAMIPS_MACH_WHR_G300N, "NW718", "Netcore NW718", nw718_init);
-- 
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