[ar71xx] add initial support for the TL-WR741ND board

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16739 3c298f89-4303-0410-b956-a3cf2f4a3e73

5 files changed, 159 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index 0682e015a3..9840c7f986 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -59,6 +59,10 @@ config AR71XX_MACH_MZK_W300NH
 	bool "Planex MZK-W300NH board support"
 	default y
 
+config AR71XX_MACH_TL_WR741ND
+	bool "TP-LINK TL-WR741ND support"
+	default y
+
 config AR71XX_MACH_TL_WR941ND
 	bool "TP-LINK TL-WR941ND support"
 	default y
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index 73517fd9b1..2d3ec16619 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
@@ -22,6 +22,7 @@ obj-$(CONFIG_AR71XX_MACH_PB42)		+= mach-pb42.o
 obj-$(CONFIG_AR71XX_MACH_PB44)		+= mach-pb44.o
 obj-$(CONFIG_AR71XX_MACH_RB_4XX)	+= mach-rb-4xx.o
 obj-$(CONFIG_AR71XX_MACH_TEW_632BRP)	+= mach-tew-632brp.o
+obj-$(CONFIG_AR71XX_MACH_TL_WR741ND)	+= mach-tl-wr741nd.o
 obj-$(CONFIG_AR71XX_MACH_TL_WR941ND)	+= mach-tl-wr941nd.o
 obj-$(CONFIG_AR71XX_MACH_UBNT)		+= mach-ubnt.o
 obj-$(CONFIG_AR71XX_MACH_WNR2000)	+= mach-wnr2000.o
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr741nd.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr741nd.c
new file mode 100644
index 0000000000..3d60b6d1b5
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr741nd.c
@@ -0,0 +1,150 @@
+/*
+ *  TP-LINK TL-WR741ND board support
+ *
+ *  Copyright (C) 2009 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/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <linux/input.h>
+
+#include <asm/mips_machine.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "devices.h"
+
+#define TL_WR741ND_GPIO_LED_QSS		0
+#define TL_WR741ND_GPIO_LED_SYSTEM	1
+
+#define TL_WR741ND_GPIO_BTN_RESET	11
+#define TL_WR741ND_GPIO_BTN_QSS		12
+
+#define TL_WR741ND_BUTTONS_POLL_INTERVAL	20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition tl_wr741nd_partitions[] = {
+	{
+		.name		= "u-boot",
+		.offset		= 0,
+		.size		= 0x020000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "kernel",
+		.offset		= 0x020000,
+		.size		= 0x120000,
+	} , {
+		.name		= "rootfs",
+		.offset		= 0x140000,
+		.size		= 0x2b0000,
+	} , {
+		.name		= "art",
+		.offset		= 0x3f0000,
+		.size		= 0x010000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "firmware",
+		.offset		= 0x020000,
+		.size		= 0x3d0000,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data tl_wr741nd_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+        .parts          = tl_wr741nd_partitions,
+        .nr_parts       = ARRAY_SIZE(tl_wr741nd_partitions),
+#endif
+};
+
+static struct spi_board_info tl_wr741nd_spi_info[] = {
+	{
+		.bus_num	= 0,
+		.chip_select	= 0,
+		.max_speed_hz	= 25000000,
+		.modalias	= "m25p80",
+		.platform_data  = &tl_wr741nd_flash_data,
+	}
+};
+
+static struct gpio_led tl_wr741nd_leds_gpio[] __initdata = {
+	{
+		.name		= "tl-wr741nd:green:system",
+		.gpio		= TL_WR741ND_GPIO_LED_SYSTEM,
+		.active_low	= 1,
+	}, {
+		.name		= "tl-wr741nd:green:qss",
+		.gpio		= TL_WR741ND_GPIO_LED_QSS,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_button tl_wr741nd_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= BTN_0,
+		.threshold	= 5,
+		.gpio		= TL_WR741ND_GPIO_BTN_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "qss",
+		.type		= EV_KEY,
+		.code		= BTN_1,
+		.threshold	= 5,
+		.gpio		= TL_WR741ND_GPIO_BTN_QSS,
+		.active_low	= 1,
+	}
+};
+
+static struct ar71xx_pci_irq tl_wr741nd_pci_irqs[] __initdata = {
+	{
+		.slot	= 0,
+		.pin	= 1,
+		.irq	= AR71XX_PCI_IRQ_DEV0,
+	}
+};
+
+static void __init tl_wr741nd_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+
+	ar71xx_set_mac_base(mac);
+	ar71xx_add_device_mdio(0x0);
+
+	/* WAN port */
+	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+	ar71xx_eth0_data.phy_mask = 0x0;
+	ar71xx_eth0_data.speed = SPEED_100;
+	ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+	/* LAN ports */
+	ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+	ar71xx_eth1_data.phy_mask = 0x0;
+	ar71xx_eth1_data.speed = SPEED_1000;
+	ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+	ar71xx_add_device_eth(1);
+	ar71xx_add_device_eth(0);
+
+	ar71xx_add_device_spi(NULL, tl_wr741nd_spi_info,
+					ARRAY_SIZE(tl_wr741nd_spi_info));
+
+	ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr741nd_leds_gpio),
+					tl_wr741nd_leds_gpio);
+
+	ar71xx_add_device_gpio_buttons(-1, TL_WR741ND_BUTTONS_POLL_INTERVAL,
+					ARRAY_SIZE(tl_wr741nd_gpio_buttons),
+					tl_wr741nd_gpio_buttons);
+
+	ar71xx_pci_init(ARRAY_SIZE(tl_wr741nd_pci_irqs), tl_wr741nd_pci_irqs);
+}
+MIPS_MACHINE(AR71XX_MACH_TL_WR741ND, "TP-LINK TL-WR741ND", tl_wr741nd_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c b/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
index 6907be8ee9..58db51a01c 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
@@ -57,6 +57,9 @@ static struct board_rec boards[] __initdata = {
 		.name		= "TEW-632BRP",
 		.mach_type	= AR71XX_MACH_TEW_632BRP,
 	}, {
+		.name		= "TL-WR741ND",
+		.mach_type	= AR71XX_MACH_TL_WR741ND,
+	}, {
 		.name		= "TL-WR941ND",
 		.mach_type	= AR71XX_MACH_TL_WR941ND,
 	}, {
diff --git a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
index 989fa52bfe..2a16257d78 100644
--- a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
+++ b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
@@ -131,6 +131,7 @@ enum ar71xx_mach_type {
 	AR71XX_MACH_MZK_W04NU,	/* Planex MZK-W04NU */
 	AR71XX_MACH_MZK_W300NH,	/* Planex MZK-W300NH */
 	AR71XX_MACH_TEW_632BRP,	/* TRENDnet TEW-632BRP */
+	AR71XX_MACH_TL_WR741ND,	/* TP-LINK TL-WR741ND */
 	AR71XX_MACH_TL_WR941ND,	/* TP-LINK TL-WR941ND */
 	AR71XX_MACH_UBNT_LSSR71, /* Ubiquiti LS-SR71 */
 	AR71XX_MACH_UBNT_LSX,	/* Ubiquiti LSX */