diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-tew-673gru.c')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-tew-673gru.c | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-673gru.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-673gru.c deleted file mode 100644 index 80a5443c70..0000000000 --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-673gru.c +++ /dev/null @@ -1,198 +0,0 @@ -/* - * 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); |