+++ /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/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_CAL0_OFFSET 0x1000
-#define TEW673GRU_CAL1_OFFSET 0x5000
-#define TEW673GRU_MAC0_OFFSET 0xffa0
-#define TEW673GRU_MAC1_OFFSET 0xffb4
-
-#define TEW673GRU_CAL_LOCATION_0 0x1f660000
-#define TEW673GRU_CAL_LOCATION_1 0x1f7f0000
-
-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 bool __init tew673gru_is_caldata_valid(u8 *p)
-{
- u16 *magic0, *magic1;
-
- magic0 = (u16 *)(p + TEW673GRU_CAL0_OFFSET);
- magic1 = (u16 *)(p + TEW673GRU_CAL1_OFFSET);
-
- return (*magic0 == 0xa55a && *magic1 == 0xa55a);
-}
-
-static void __init tew673gru_wlan_init(void)
-{
- u8 mac1[ETH_ALEN], mac2[ETH_ALEN];
- u8 *caldata;
-
- caldata = (u8 *) KSEG1ADDR(TEW673GRU_CAL_LOCATION_0);
- if (!tew673gru_is_caldata_valid(caldata)) {
- caldata = (u8 *)KSEG1ADDR(TEW673GRU_CAL_LOCATION_1);
- if (!tew673gru_is_caldata_valid(caldata)) {
- pr_err("no calibration data found\n");
- return;
- }
- }
-
- ath79_parse_ascii_mac(caldata + TEW673GRU_MAC0_OFFSET, mac1);
- ath79_parse_ascii_mac(caldata + TEW673GRU_MAC1_OFFSET, mac2);
-
- ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 2);
- ath79_init_mac(ath79_eth1_data.mac_addr, mac1, 3);
-
- ap9x_pci_setup_wmac_led_pin(0, 5);
- ap9x_pci_setup_wmac_led_pin(1, 5);
-
- ap94_pci_init(caldata + TEW673GRU_CAL0_OFFSET, mac1,
- caldata + TEW673GRU_CAL1_OFFSET, mac2);
-}
-
-static void __init tew673gru_setup(void)
-{
- tew673gru_wlan_init();
-
- ath79_register_mdio(0, 0x0);
-
- 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_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(NULL);
-
- 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);
-
- 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 / staging / wigyori.git / blobdiff