diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-tellstick-znet-lite.c')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-tellstick-znet-lite.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tellstick-znet-lite.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tellstick-znet-lite.c new file mode 100644 index 0000000..0950d9a --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tellstick-znet-lite.c @@ -0,0 +1,129 @@ +/* + * Telldus TellStick ZNet Lite board support + * + * Copyright (C) 2016 Micke Prag <micke.prag@telldus.se> + * + * 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 <asm/mach-ath79/ath79.h> +#include <asm/mach-ath79/ar71xx_regs.h> + +#include "common.h" +#include "dev-eth.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-usb.h" +#include "dev-wmac.h" +#include "machtypes.h" + +#define TELLSTICK_GPIO_LED_SYSTEM 27 +#define TELLSTICK_GPIO_LED_BLUE 0 +#define TELLSTICK_GPIO_LED_RED 14 +#define TELLSTICK_GPIO_LED_GREEN 15 +#define TELLSTICK_GPIO_LED_LAN_GREEN 16 +#define TELLSTICK_GPIO_LED_LAN_ORANGE 17 + +#define TELLSTICK_GPIO_BTN_RESET 11 + +#define TELLSTICK_GPIO_RF433_RESET 13 + +#define TELLSTICK_KEYS_POLL_INTERVAL 20 /* msecs */ +#define TELLSTICK_KEYS_DEBOUNCE_INTERVAL (3 * TELLSTICK_KEYS_POLL_INTERVAL) + +static const char *tellstick_part_probes[] = { + "tp-link", + NULL, +}; + +static struct flash_platform_data tellstick_flash_data = { + .part_probes = tellstick_part_probes, +}; + +static struct gpio_led tellstick_leds_gpio[] __initdata = { + { + .name = "tellstick:white:system", + .gpio = TELLSTICK_GPIO_LED_SYSTEM, + .active_low = 0, + }, + { + .name = "tellstick:blue:status", + .gpio = TELLSTICK_GPIO_LED_BLUE, + .active_low = 0, + }, + { + .name = "tellstick:red:status", + .gpio = TELLSTICK_GPIO_LED_RED, + .active_low = 0, + }, + { + .name = "tellstick:green:status", + .gpio = TELLSTICK_GPIO_LED_GREEN, + .active_low = 0, + }, + { + .name = "tellstick:green:lan", + .gpio = TELLSTICK_GPIO_LED_LAN_GREEN, + .active_low = 0, + }, + { + .name = "tellstick:orange:lan", + .gpio = TELLSTICK_GPIO_LED_LAN_ORANGE, + .active_low = 0, + }, +}; + +static struct gpio_keys_button tellstick_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = TELLSTICK_KEYS_DEBOUNCE_INTERVAL, + .gpio = TELLSTICK_GPIO_BTN_RESET, + .active_low = 0, + } +}; + +static void __init tellstick_znet_lite_setup(void) +{ + u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); + u8 mac[ETH_ALEN]; + memcpy(&mac, (u8 *) KSEG1ADDR(0x1f01fc00), sizeof(mac)); + + ath79_gpio_function_disable( + AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN | + AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN | + AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN | + AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN | + AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN + ); + + ath79_register_m25p80(&tellstick_flash_data); + ath79_register_leds_gpio(-1, ARRAY_SIZE(tellstick_leds_gpio), + tellstick_leds_gpio); + ath79_register_gpio_keys_polled(-1, TELLSTICK_KEYS_POLL_INTERVAL, + ARRAY_SIZE(tellstick_gpio_keys), + tellstick_gpio_keys); + + gpio_request_one(TELLSTICK_GPIO_RF433_RESET, + GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED, + "rf433 reset"); + ath79_register_usb(); + + ath79_init_mac(ath79_eth0_data.mac_addr, (u8 *)mac, 0); + + ath79_register_mdio(0, 0x0); + ath79_register_eth(0); + + // wlan0 mac needs to be different then eth0 + mac[3] += 1; + ath79_register_wmac(ee, (u8 *)mac); +} + +MIPS_MACHINE(ATH79_MACH_TELLSTICK_ZNET_LITE, "TELLSTICK-ZNET-LITE", "Telldus TellStick ZNet Lite", + tellstick_znet_lite_setup); |