trunk-47381HEADmaster

1 files changed, 170 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-g300nh2.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-g300nh2.c
new file mode 100644
index 0000000..733d996
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-g300nh2.c
@@ -0,0 +1,170 @@
+/*
+ *  Buffalo WZR-HP-G300NH2 board support
+ *
+ *  Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
+ *  Copyright (C) 2011 Mark Deneen <mdeneen@gmail.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/gpio.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ath79/ath79.h>
+
+#include "dev-ap9x-pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+#include "machtypes.h"
+
+#define WZRHPG300NH2_MAC_OFFSET		0x20c
+#define WZRHPG300NH2_KEYS_POLL_INTERVAL     20      /* msecs */
+#define WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG300NH2_KEYS_POLL_INTERVAL)
+
+static struct mtd_partition wzrhpg300nh2_flash_partitions[] = {
+	{
+		.name		= "u-boot",
+		.offset		= 0,
+		.size		= 0x0040000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "u-boot-env",
+		.offset		= 0x0040000,
+		.size		= 0x0010000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "art",
+		.offset		= 0x0050000,
+		.size		= 0x0010000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "firmware",
+		.offset		= 0x0060000,
+		.size		= 0x1f90000,
+	}, {
+		.name		= "user_property",
+		.offset		= 0x1ff0000,
+		.size		= 0x0010000,
+		.mask_flags	= MTD_WRITEABLE,
+	}
+};
+
+static struct flash_platform_data wzrhpg300nh2_flash_data = {
+	.parts          = wzrhpg300nh2_flash_partitions,
+	.nr_parts       = ARRAY_SIZE(wzrhpg300nh2_flash_partitions),
+};
+
+static struct gpio_led wzrhpg300nh2_leds_gpio[] __initdata = {
+	{
+		.name		= "buffalo:red:diag",
+		.gpio		= 16,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_led wzrhpg300nh2_wmac_leds_gpio[] = {
+	{
+		.name           = "buffalo:blue:usb",
+		.gpio           = 4,
+		.active_low     = 1,
+	},
+	{
+		.name           = "buffalo:orange:security",
+		.gpio           = 6,
+		.active_low     = 1,
+	},
+	{
+		.name           = "buffalo:green:router",
+		.gpio           = 7,
+		.active_low     = 1,
+	},
+	{
+		.name           = "buffalo:blue:movie_engine_on",
+		.gpio           = 8,
+		.active_low     = 1,
+	},
+	{
+		.name           = "buffalo:blue:movie_engine_off",
+		.gpio           = 9,
+		.active_low     = 1,
+	},
+};
+
+/* The AOSS button is wmac gpio 12 */
+static struct gpio_keys_button wzrhpg300nh2_gpio_keys[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= 1,
+		.active_low	= 1,
+	}, {
+		.desc		= "usb",
+		.type		= EV_KEY,
+		.code		= BTN_2,
+		.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= 7,
+		.active_low	= 1,
+	}, {
+		.desc		= "qos",
+		.type		= EV_KEY,
+		.code		= BTN_3,
+		.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= 11,
+		.active_low	= 0,
+	}, {
+		.desc		= "router_on",
+		.type		= EV_KEY,
+		.code		= BTN_5,
+		.debounce_interval = WZRHPG300NH2_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= 8,
+		.active_low	= 0,
+	},
+};
+
+static void __init wzrhpg300nh2_setup(void)
+{
+
+	u8 *eeprom = (u8 *)   KSEG1ADDR(0x1f051000);
+	u8 *mac0   = eeprom + WZRHPG300NH2_MAC_OFFSET;
+	/* There is an eth1 but it is not connected to the switch */
+
+	ath79_register_m25p80_multi(&wzrhpg300nh2_flash_data);
+
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac0, 0);
+	ath79_register_mdio(0, ~(BIT(0)));
+
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac0, 0);
+	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+	ath79_eth0_data.speed = SPEED_1000;
+	ath79_eth0_data.duplex = DUPLEX_FULL;
+	ath79_eth0_data.phy_mask = BIT(0);
+
+	ath79_register_eth(0);
+
+	/* gpio13 is usb power.  Turn it on. */
+	gpio_request_one(13, GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+			 "USB power");
+	ath79_register_usb();
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh2_leds_gpio),
+				 wzrhpg300nh2_leds_gpio);
+	ath79_register_gpio_keys_polled(-1, WZRHPG300NH2_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(wzrhpg300nh2_gpio_keys),
+					wzrhpg300nh2_gpio_keys);
+	ap9x_pci_setup_wmac_led_pin(0, 5);
+	ap9x_pci_setup_wmac_leds(0, wzrhpg300nh2_wmac_leds_gpio,
+				ARRAY_SIZE(wzrhpg300nh2_wmac_leds_gpio));
+
+	ap91_pci_init(eeprom, mac0);
+}
+
+MIPS_MACHINE(ATH79_MACH_WZR_HP_G300NH2, "WZR-HP-G300NH2",
+	     "Buffalo WZR-HP-G300NH2", wzrhpg300nh2_setup);