ar71xx: add support for the TL-WR841N v1.5 board

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18893 3c298f89-4303-0410-b956-a3cf2f4a3e73

5 files changed, 168 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index 2bc7e7a64..39a175732 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -94,6 +94,11 @@ config AR71XX_MACH_TL_WR741ND
 	select AR71XX_DEV_AP91_PCI if PCI
 	default y
 
+config AR71XX_MACH_TL_WR841N_V1
+	bool "TP-LINK TL-WR841N v1 support"
+	select AR71XX_DEV_M25P80
+	default y
+
 config AR71XX_MACH_TL_WR941ND
 	bool "TP-LINK TL-WR941ND support"
 	select AR71XX_DEV_M25P80
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index 0d6ae9ab7..34a89e22e 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
@@ -31,6 +31,7 @@ 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-$(CONFIG_AR71XX_MACH_TL_WR841N_V1)	+= mach-tl-wr841n.o
 obj-$(CONFIG_AR71XX_MACH_TL_WR941ND)	+= mach-tl-wr941nd.o
 obj-$(CONFIG_AR71XX_MACH_TL_WR1043ND)	+= mach-tl-wr1043nd.o
 obj-$(CONFIG_AR71XX_MACH_UBNT)		+= mach-ubnt.o
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr841n.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr841n.c
new file mode 100644
index 000000000..72d5acc4b
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr841n.c
@@ -0,0 +1,158 @@
+/*
+ *  TP-LINK TL-WR841N 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/input.h>
+
+#include <asm/mips_machine.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ar913x-wmac.h"
+
+#define TL_WR841ND_V1_GPIO_LED_SYSTEM	2
+#define TL_WR841ND_V1_GPIO_LED_QSS	5
+
+#define TL_WR841ND_V1_GPIO_BTN_RESET	3
+#define TL_WR841ND_V1_GPIO_BTN_QSS	7
+
+#define TL_WR841ND_V1_BUTTONS_POLL_INTERVAL	20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition tl_wr841n_v1_partitions[] = {
+	{
+		.name		= "redboot",
+		.offset		= 0,
+		.size		= 0x020000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "kernel",
+		.offset		= 0x020000,
+		.size		= 0x140000,
+	} , {
+		.name		= "rootfs",
+		.offset		= 0x160000,
+		.size		= 0x280000,
+	} , {
+		.name		= "config",
+		.offset		= 0x3e0000,
+		.size		= 0x020000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "firmware",
+		.offset		= 0x020000,
+		.size		= 0x3c0000,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data tl_wr841n_v1_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+        .parts          = tl_wr841n_v1_partitions,
+        .nr_parts       = ARRAY_SIZE(tl_wr841n_v1_partitions),
+#endif
+};
+
+static struct ar71xx_pci_irq tl_wr841n_v1_pci_irqs[] __initdata = {
+	{
+		.slot	= 0,
+		.pin	= 1,
+		.irq	= AR71XX_PCI_IRQ_DEV0,
+	}, {
+		.slot	= 1,
+		.pin	= 1,
+		.irq	= AR71XX_PCI_IRQ_DEV1,
+	}, {
+		.slot	= 2,
+		.pin	= 1,
+		.irq	= AR71XX_PCI_IRQ_DEV2,
+	}
+};
+
+static struct gpio_led tl_wr841n_v1_leds_gpio[] __initdata = {
+	{
+		.name		= "tl-wr841n:green:system",
+		.gpio		= TL_WR841ND_V1_GPIO_LED_SYSTEM,
+		.active_low	= 1,
+	}, {
+		.name		= "tl-wr841n:red:qss",
+		.gpio		= TL_WR841ND_V1_GPIO_LED_QSS,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_button tl_wr841n_v1_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= BTN_0,
+		.threshold	= 5,
+		.gpio		= TL_WR841ND_V1_GPIO_BTN_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "qss",
+		.type		= EV_KEY,
+		.code		= BTN_1,
+		.threshold	= 5,
+		.gpio		= TL_WR841ND_V1_GPIO_BTN_QSS,
+		.active_low	= 1,
+	}
+};
+
+static struct dsa_chip_data tl_wr841n_v1_dsa_chip = {
+	.port_names[0]  = "wan",
+	.port_names[1]  = "lan1",
+	.port_names[2]  = "lan2",
+	.port_names[3]  = "lan3",
+	.port_names[4]  = "lan4",
+	.port_names[5]  = "cpu",
+};
+
+static struct dsa_platform_data tl_wr841n_v1_dsa_data = {
+	.nr_chips	= 1,
+	.chip		= &tl_wr841n_v1_dsa_chip,
+};
+
+static void __init tl_wr841n_v1_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+
+	ar71xx_set_mac_base(mac);
+
+	ar71xx_add_device_mdio(0x0);
+
+	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;
+
+	ar71xx_add_device_eth(0);
+
+	ar71xx_add_device_dsa(0, &tl_wr841n_v1_dsa_data);
+
+	ar71xx_add_device_m25p80(&tl_wr841n_v1_flash_data);
+
+	ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr841n_v1_leds_gpio),
+					tl_wr841n_v1_leds_gpio);
+
+	ar71xx_add_device_gpio_buttons(-1, TL_WR841ND_V1_BUTTONS_POLL_INTERVAL,
+					ARRAY_SIZE(tl_wr841n_v1_gpio_buttons),
+					tl_wr841n_v1_gpio_buttons);
+
+	ar71xx_pci_init(ARRAY_SIZE(tl_wr841n_v1_pci_irqs),
+			tl_wr841n_v1_pci_irqs);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WR841N_V1, "TP-LINK TL-WR841N v1",
+	     tl_wr841n_v1_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c b/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
index 283aff6a7..b38b48ba3 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
@@ -71,6 +71,9 @@ static struct board_rec boards[] __initdata = {
 		.name		= "TL-WR741ND",
 		.mach_type	= AR71XX_MACH_TL_WR741ND,
 	}, {
+		.name		= "TL-WR841N-v1.5",
+		.mach_type	= AR71XX_MACH_TL_WR841N_V1,
+	}, {
 		.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 74cdfb36a..7a52e8b54 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
@@ -139,6 +139,7 @@ enum ar71xx_mach_type {
 	AR71XX_MACH_TEW_632BRP,	/* TRENDnet TEW-632BRP */
 	AR71XX_MACH_DIR_615_C1,	/* D-Link DIR-615 rev. C1 */
 	AR71XX_MACH_TL_WR741ND,	/* TP-LINK TL-WR741ND */
+	AR71XX_MACH_TL_WR841N_V1, /* TP-LINK TL-WR841N v1 */
 	AR71XX_MACH_TL_WR941ND,	/* TP-LINK TL-WR941ND */
 	AR71XX_MACH_TL_WR1043ND, /* TP-LINK TL-WR1041ND */
 	AR71XX_MACH_UBNT_LSSR71, /* Ubiquiti LS-SR71 */