--- /dev/null
+/*
+ * TRENDnet TEW-673GRU board support
+ *
+ * Copyright (C) 2012 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/delay.h>
+#include <linux/rtl8366.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.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 TEW673GRU_GPIO_LCD_SCK 0
+#define TEW673GRU_GPIO_LCD_MOSI 1
+#define TEW673GRU_GPIO_LCD_MISO 2
+#define TEW673GRU_GPIO_LCD_CS 6
+
+#define TEW673GRU_GPIO_LED_WPS 9
+
+#define TEW673GRU_GPIO_BTN_RESET 3
+#define TEW673GRU_GPIO_BTN_WPS 8
+
+#define TEW673GRU_GPIO_RTL8366_SDA 5
+#define TEW673GRU_GPIO_RTL8366_SCK 7
+
+#define TEW673GRU_KEYS_POLL_INTERVAL 20 /* msecs */
+#define TEW673GRU_KEYS_DEBOUNCE_INTERVAL (3 * TEW673GRU_KEYS_POLL_INTERVAL)
+
+#define TEW673GRU_CAL_LOCATION_0 0x1f661000
+#define TEW673GRU_CAL_LOCATION_1 0x1f665000
+
+#define TEW673GRU_MAC_LOCATION_0 0x1f66ffa0
+#define TEW673GRU_MAC_LOCATION_1 0x1f66ffb4
+
+static struct mtd_partition tew673gru_partitions[] = {
+ {
+ .name = "uboot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "config",
+ .offset = 0x040000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "firmware",
+ .offset = 0x050000,
+ .size = 0x610000,
+ }, {
+ .name = "caldata",
+ .offset = 0x660000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "unknown",
+ .offset = 0x670000,
+ .size = 0x190000,
+ .mask_flags = MTD_WRITEABLE,
+ }
+};
+
+static struct flash_platform_data tew673gru_flash_data = {
+ .parts = tew673gru_partitions,
+ .nr_parts = ARRAY_SIZE(tew673gru_partitions),
+};
+
+static struct gpio_led tew673gru_leds_gpio[] __initdata = {
+ {
+ .name = "trendnet:blue:wps",
+ .gpio = TEW673GRU_GPIO_LED_WPS,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button tew673gru_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TEW673GRU_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TEW673GRU_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TEW673GRU_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TEW673GRU_GPIO_BTN_WPS,
+ .active_low = 1,
+ }
+};
+
+static struct rtl8366_initval tew673gru_rtl8366s_initvals[] = {
+ { .reg = 0x06, .val = 0x0108 },
+};
+
+static struct rtl8366_platform_data tew673gru_rtl8366s_data = {
+ .gpio_sda = TEW673GRU_GPIO_RTL8366_SDA,
+ .gpio_sck = TEW673GRU_GPIO_RTL8366_SCK,
+ .num_initvals = ARRAY_SIZE(tew673gru_rtl8366s_initvals),
+ .initvals = tew673gru_rtl8366s_initvals,
+};
+
+static struct platform_device tew673gru_rtl8366s_device = {
+ .name = RTL8366S_DRIVER_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &tew673gru_rtl8366s_data,
+ }
+};
+
+static struct spi_board_info tew673gru_spi_info[] = {
+ {
+ .bus_num = 1,
+ .chip_select = 0,
+ .max_speed_hz = 400000,
+ .modalias = "spidev",
+ .mode = SPI_MODE_2,
+ .controller_data = (void *) TEW673GRU_GPIO_LCD_CS,
+ },
+};
+
+static struct spi_gpio_platform_data tew673gru_spi_data = {
+ .sck = TEW673GRU_GPIO_LCD_SCK,
+ .miso = TEW673GRU_GPIO_LCD_MISO,
+ .mosi = TEW673GRU_GPIO_LCD_MOSI,
+ .num_chipselect = 1,
+};
+
+static struct platform_device tew673gru_spi_device = {
+ .name = "spi_gpio",
+ .id = 1,
+ .dev = {
+ .platform_data = &tew673gru_spi_data,
+ },
+};
+
+static void tew673gru_read_ascii_mac(u8 *dest, unsigned int src_addr)
+{
+ int ret;
+ u8 *src = (u8 *)KSEG1ADDR(src_addr);
+
+ ret = sscanf(src, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+ &dest[0], &dest[1], &dest[2],
+ &dest[3], &dest[4], &dest[5]);
+
+ if (ret != ETH_ALEN) memset(dest, 0, ETH_ALEN);
+}
+
+static void __init tew673gru_setup(void)
+{
+ u8 mac1[ETH_ALEN], mac2[ETH_ALEN];
+
+ tew673gru_read_ascii_mac(mac1, TEW673GRU_MAC_LOCATION_0);
+ tew673gru_read_ascii_mac(mac2, TEW673GRU_MAC_LOCATION_1);
+
+ ath79_register_mdio(0, 0x0);
+
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 2);
+ ath79_eth0_data.mii_bus_dev = &tew673gru_rtl8366s_device.dev;
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ath79_eth0_data.speed = SPEED_1000;
+ ath79_eth0_data.duplex = DUPLEX_FULL;
+ ath79_eth0_pll_data.pll_1000 = 0x11110000;
+
+ ath79_init_mac(ath79_eth1_data.mac_addr, mac1, 3);
+ ath79_eth1_data.mii_bus_dev = &tew673gru_rtl8366s_device.dev;
+ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ath79_eth1_data.phy_mask = 0x10;
+ ath79_eth1_pll_data.pll_1000 = 0x11110000;
+
+ ath79_register_eth(0);
+ ath79_register_eth(1);
+
+ ath79_register_m25p80(&tew673gru_flash_data);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(tew673gru_leds_gpio),
+ tew673gru_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, TEW673GRU_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tew673gru_gpio_keys),
+ tew673gru_gpio_keys);
+
+ ath79_register_usb();
+
+ platform_device_register(&tew673gru_rtl8366s_device);
+
+ ap9x_pci_setup_wmac_led_pin(0, 5);
+ ap9x_pci_setup_wmac_led_pin(1, 5);
+
+ ap94_pci_init((u8 *) KSEG1ADDR(TEW673GRU_CAL_LOCATION_0), mac1,
+ (u8 *) KSEG1ADDR(TEW673GRU_CAL_LOCATION_1), mac2);
+
+ spi_register_board_info(tew673gru_spi_info,
+ ARRAY_SIZE(tew673gru_spi_info));
+ platform_device_register(&tew673gru_spi_device);
+}
+
+MIPS_MACHINE(ATH79_MACH_TEW_673GRU, "TEW-673GRU", "TRENDnet TEW-673GRU",
+ tew673gru_setup);
projects / openwrt.git / blobdiff