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authorFelix Fietkau <nbd@openwrt.org>2010-07-22 12:37:44 +0000
committerFelix Fietkau <nbd@openwrt.org>2010-07-22 12:37:44 +0000
commit900aaa919b5685c06ae0087aaad5bdd6d6a4882a (patch)
treeb4e955fe89e73c25fb570fe5334dac6c437c4b45 /target/linux/ar71xx/files
parentd4d6fefdf27845273be0c49b53539334817aa3c6 (diff)
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ar71xx: add support for the tp-link tl-wa901nd devices (patch by Pieter "Fate" Hollants, from #7528, without the ethernet fifo cfg values)
SVN-Revision: 22353
Diffstat (limited to 'target/linux/ar71xx/files')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig10
-rw-r--r--target/linux/ar71xx/files/arch/mips/ar71xx/Makefile1
-rw-r--r--target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd.c142
-rw-r--r--target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h1
4 files changed, 154 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index 6162f800c4..984222fff0 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -167,6 +167,16 @@ config AR71XX_MACH_NBG460N
select AR71XX_DEV_GPIO_BUTTONS
select AR71XX_DEV_LEDS_GPIO
default n
+
+config AR71XX_MACH_TL_WA901ND
+ bool "TP-LINK TL-WA901ND support"
+ select AR71XX_DEV_M25P80
+ select AR71XX_DEV_AP91_ETH
+ select AR71XX_DEV_AP91_PCI if PCI
+ select AR71XX_DEV_DSA
+ select AR71XX_DEV_GPIO_BUTTONS
+ select AR71XX_DEV_LEDS_GPIO
+ default n
config AR71XX_MACH_TL_WR741ND
bool "TP-LINK TL-WR741ND support"
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index fb6953a36a..3c73291805 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
@@ -43,6 +43,7 @@ obj-$(CONFIG_AR71XX_MACH_PB92) += mach-pb92.o
obj-$(CONFIG_AR71XX_MACH_RB4XX) += mach-rb4xx.o
obj-$(CONFIG_AR71XX_MACH_RB750) += mach-rb750.o
obj-$(CONFIG_AR71XX_MACH_TEW_632BRP) += mach-tew-632brp.o
+obj-$(CONFIG_AR71XX_MACH_TL_WA901ND) += mach-tl-wa901nd.o
obj-$(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
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd.c
new file mode 100644
index 0000000000..c7779bf50c
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd.c
@@ -0,0 +1,142 @@
+/*
+ * TP-LINK TL-WA901ND board support
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2010 Pieter Hollants <pieter@hollants.com>
+ *
+ * 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/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-dsa.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+
+#define TL_WA901ND_GPIO_LED_QSS 0
+#define TL_WA901ND_GPIO_LED_SYSTEM 1
+
+#define TL_WA901ND_GPIO_BTN_RESET 11
+#define TL_WA901ND_GPIO_BTN_QSS 12
+
+#define TL_WA901ND_BUTTONS_POLL_INTERVAL 20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition tl_wa901nd_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x020000,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "kernel",
+ .offset = 0x020000,
+ .size = 0x140000,
+ } , {
+ .name = "rootfs",
+ .offset = 0x160000,
+ .size = 0x290000,
+ } , {
+ .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_wa901nd_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = tl_wa901nd_partitions,
+ .nr_parts = ARRAY_SIZE(tl_wa901nd_partitions),
+#endif
+};
+
+static struct gpio_led tl_wa901nd_leds_gpio[] __initdata = {
+ {
+ .name = "tl-wa901nd:green:system",
+ .gpio = TL_WA901ND_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ }, {
+ .name = "tl-wa901nd:green:qss",
+ .gpio = TL_WA901ND_GPIO_LED_QSS,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_button tl_wa901nd_gpio_buttons[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .threshold = 3,
+ .gpio = TL_WA901ND_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "qss",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .threshold = 3,
+ .gpio = TL_WA901ND_GPIO_BTN_QSS,
+ .active_low = 1,
+ }
+};
+
+static struct dsa_chip_data tl_wa901nd_v1_dsa_chip = {
+ .port_names[0] = "cpu",
+ .port_names[1] = "lan",
+};
+
+static struct dsa_platform_data tl_wa901nd_v1_dsa_data = {
+ .nr_chips = 1,
+ .chip = &tl_wa901nd_v1_dsa_chip,
+};
+
+static void __init tl_wa901nd_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_set_mac_base(mac);
+
+ /*
+ * ar71xx_eth0 would be the WAN port, but is not connected on
+ * the TL-WA901ND. ar71xx_eth1 connects to the internal switch chip,
+ * however we have a single LAN port only.
+ */
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+ ar71xx_eth1_data.speed = SPEED_1000;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+ ar71xx_add_device_mdio(0x0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_dsa(1, &tl_wa901nd_v1_dsa_data);
+
+ ar71xx_add_device_m25p80(&tl_wa901nd_flash_data);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_leds_gpio),
+ tl_wa901nd_leds_gpio);
+
+ ar71xx_add_device_gpio_buttons(-1, TL_WA901ND_BUTTONS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_wa901nd_gpio_buttons),
+ tl_wa901nd_gpio_buttons);
+
+ ap91_pci_init(ee, mac);
+}
+
+MIPS_MACHINE(AR71XX_MACH_TL_WA901ND, "TL-WA901ND", "TP-LINK TL-WA901ND",
+ tl_wa901nd_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
index 9bbc69afce..b9114a884b 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
@@ -37,6 +37,7 @@ enum ar71xx_mach_type {
AR71XX_MACH_MZK_W300NH, /* Planex MZK-W300NH */
AR71XX_MACH_NBG460N, /* Zyxel NBG460N/550N/550NH */
AR71XX_MACH_TEW_632BRP, /* TRENDnet TEW-632BRP */
+ AR71XX_MACH_TL_WA901ND, /* TP-LINK TL-WA901ND */
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 */