--- /dev/null
+/*
+ * Buffalo WZR-HP-G300NH board support
+ *
+ * Copyright (C) 2010 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/nxp_74hc153.h>
+#include <linux/rtl8366_smi.h>
+
+#include <asm/mips_machine.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/ar91xx_flash.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ar913x-wmac.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-usb.h"
+
+#define WZRHPG300NH_GPIO_LED_USB 0
+#define WZRHPG300NH_GPIO_LED_DIAG 1
+#define WZRHPG300NH_GPIO_LED_WIRELESS 6
+#define WZRHPG300NH_GPIO_LED_SECURITY 17
+#define WZRHPG300NH_GPIO_LED_ROUTER 18
+
+#define WZRHPG300NH_GPIO_RTL8366_SDA 19
+#define WZRHPG300NH_GPIO_RTL8366_SCK 20
+
+#define WZRHPG300NH_GPIO_74HC153_S0 9
+#define WZRHPG300NH_GPIO_74HC153_S1 11
+#define WZRHPG300NH_GPIO_74HC153_1Y 12
+#define WZRHPG300NH_GPIO_74HC153_2Y 14
+
+#define WZRHPG300NH_GPIO_EXP_BASE 32
+#define WZRHPG300NH_GPIO_BTN_AOSS (WZRHPG300NH_GPIO_EXP_BASE + 0)
+#define WZRHPG300NH_GPIO_BTN_RESET (WZRHPG300NH_GPIO_EXP_BASE + 1)
+#define WZRHPG300NH_GPIO_BTN_ROUTER_ON (WZRHPG300NH_GPIO_EXP_BASE + 2)
+#define WZRHPG300NH_GPIO_BTN_QOS_ON (WZRHPG300NH_GPIO_EXP_BASE + 3)
+#define WZRHPG300NH_GPIO_BTN_USB (WZRHPG300NH_GPIO_EXP_BASE + 5)
+#define WZRHPG300NH_GPIO_BTN_ROUTER_AUTO (WZRHPG300NH_GPIO_EXP_BASE + 6)
+#define WZRHPG300NH_GPIO_BTN_QOS_OFF (WZRHPG300NH_GPIO_EXP_BASE + 7)
+
+#define WZRHPG300NH_BUTTONS_POLL_INTERVAL 20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wzrhpg300nh_flash_partitions[] = {
+ {
+ .name = "u-boot",
+ .offset = 0,
+ .size = 0x0040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "u-boot-env",
+ .offset = 0x0040000,
+ .size = 0x0020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "kernel",
+ .offset = 0x0060000,
+ .size = 0x0100000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x0160000,
+ .size = 0x1e60000,
+ }, {
+ .name = "user_property",
+ .offset = 0x1fc0000,
+ .size = 0x0020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "art",
+ .offset = 0x1fe0000,
+ .size = 0x0020000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x0060000,
+ .size = 0x1f60000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct ar91xx_flash_platform_data wzrhpg300nh_flash_data = {
+ .width = 2,
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = wzrhpg300nh_flash_partitions,
+ .nr_parts = ARRAY_SIZE(wzrhpg300nh_flash_partitions),
+#endif
+};
+
+#define WZRHPG300NH_FLASH_BASE 0x1e000000
+#define WZRHPG300NH_FLASH_SIZE (32 * 1024 * 1024)
+
+static struct resource wzrhpg300nh_flash_resources[] = {
+ [0] = {
+ .start = WZRHPG300NH_FLASH_BASE,
+ .end = WZRHPG300NH_FLASH_BASE + WZRHPG300NH_FLASH_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device wzrhpg300nh_flash_device = {
+ .name = "ar91xx-flash",
+ .id = -1,
+ .resource = wzrhpg300nh_flash_resources,
+ .num_resources = ARRAY_SIZE(wzrhpg300nh_flash_resources),
+ .dev = {
+ .platform_data = &wzrhpg300nh_flash_data,
+ }
+};
+
+static struct gpio_led wzrhpg300nh_leds_gpio[] __initdata = {
+ {
+ .name = "wzr-hp-g300nh:orange:security",
+ .gpio = WZRHPG300NH_GPIO_LED_SECURITY,
+ .active_low = 1,
+ }, {
+ .name = "wzr-hp-g300nh:green:wireless",
+ .gpio = WZRHPG300NH_GPIO_LED_WIRELESS,
+ .active_low = 1,
+ }, {
+ .name = "wzr-hp-g300nh:green:router",
+ .gpio = WZRHPG300NH_GPIO_LED_ROUTER,
+ .active_low = 1,
+ }, {
+ .name = "wzr-hp-g300nh:red:diag",
+ .gpio = WZRHPG300NH_GPIO_LED_DIAG,
+ .active_low = 1,
+ }, {
+ .name = "wzr-hp-g300nh:blue:usb",
+ .gpio = WZRHPG300NH_GPIO_LED_USB,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_button wzrhpg300nh_gpio_buttons[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .threshold = 3,
+ .gpio = WZRHPG300NH_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "aoss",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .threshold = 3,
+ .gpio = WZRHPG300NH_GPIO_BTN_AOSS,
+ .active_low = 1,
+ }, {
+ .desc = "usb",
+ .type = EV_KEY,
+ .code = BTN_2,
+ .threshold = 3,
+ .gpio = WZRHPG300NH_GPIO_BTN_USB,
+ .active_low = 1,
+ }, {
+ .desc = "qos_on",
+ .type = EV_KEY,
+ .code = BTN_3,
+ .threshold = 3,
+ .gpio = WZRHPG300NH_GPIO_BTN_QOS_ON,
+ .active_low = 0,
+ }, {
+ .desc = "qos_off",
+ .type = EV_KEY,
+ .code = BTN_4,
+ .threshold = 3,
+ .gpio = WZRHPG300NH_GPIO_BTN_QOS_OFF,
+ .active_low = 0,
+ }, {
+ .desc = "router_on",
+ .type = EV_KEY,
+ .code = BTN_5,
+ .threshold = 3,
+ .gpio = WZRHPG300NH_GPIO_BTN_ROUTER_ON,
+ .active_low = 0,
+ }, {
+ .desc = "router_auto",
+ .type = EV_KEY,
+ .code = BTN_6,
+ .threshold = 3,
+ .gpio = WZRHPG300NH_GPIO_BTN_ROUTER_AUTO,
+ .active_low = 0,
+ }
+};
+
+static struct nxp_74hc153_platform_data wzrhpg300nh_74hc153_data = {
+ .gpio_base = WZRHPG300NH_GPIO_EXP_BASE,
+ .gpio_pin_s0 = WZRHPG300NH_GPIO_74HC153_S0,
+ .gpio_pin_s1 = WZRHPG300NH_GPIO_74HC153_S1,
+ .gpio_pin_1y = WZRHPG300NH_GPIO_74HC153_1Y,
+ .gpio_pin_2y = WZRHPG300NH_GPIO_74HC153_2Y,
+};
+
+static struct platform_device wzrhpg300nh_74hc153_device = {
+ .name = NXP_74HC153_DRIVER_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &wzrhpg300nh_74hc153_data,
+ }
+};
+
+static struct rtl8366_smi_platform_data wzrhpg300nh_rtl8366_smi_data = {
+ .gpio_sda = WZRHPG300NH_GPIO_RTL8366_SDA,
+ .gpio_sck = WZRHPG300NH_GPIO_RTL8366_SCK,
+};
+
+static struct platform_device wzrhpg300nh_rtl8366_smi_device = {
+ .name = "rtl8366-smi",
+ .id = -1,
+ .dev = {
+ .platform_data = &wzrhpg300nh_rtl8366_smi_data,
+ }
+};
+
+static void __init wzrhpg300nh_setup(void)
+{
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ar71xx_set_mac_base(eeprom);
+
+ ar71xx_eth0_pll_data.pll_1000 = 0x1e000100;
+ ar71xx_eth0_data.mii_bus_dev = &wzrhpg300nh_rtl8366_smi_device.dev;
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.phy_mask = 0xf;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+ ar71xx_eth1_pll_data.pll_1000 = 0x1e000100;
+ ar71xx_eth1_data.mii_bus_dev = &wzrhpg300nh_rtl8366_smi_device.dev;
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.phy_mask = 0x10;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_usb();
+ ar913x_add_device_wmac(eeprom, NULL);
+
+ platform_device_register(&wzrhpg300nh_74hc153_device);
+ platform_device_register(&wzrhpg300nh_flash_device);
+ platform_device_register(&wzrhpg300nh_rtl8366_smi_device);
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh_leds_gpio),
+ wzrhpg300nh_leds_gpio);
+
+ ar71xx_add_device_gpio_buttons(-1, WZRHPG300NH_BUTTONS_POLL_INTERVAL,
+ ARRAY_SIZE(wzrhpg300nh_gpio_buttons),
+ wzrhpg300nh_gpio_buttons);
+
+}
+
+MIPS_MACHINE(AR71XX_MACH_WZR_HP_G300NH, "WZR-HP-G300NH",
+ "Buffalo WZR-HP-G300NH", wzrhpg300nh_setup);
projects / openwrt / svn-archive / archive.git / commitdiff