+/**
+ * WEIO Web Of Things Platform
+ *
+ * Copyright (C) 2013 Drasko DRASKOVIC and Uros PETREVSKI
+ *
+ * ## ## ######## #### #######
+ * ## ## ## ## ## ## ##
+ * ## ## ## ## ## ## ##
+ * ## ## ## ###### ## ## ##
+ * ## ## ## ## ## ## ##
+ * ## ## ## ## ## ## ##
+ * ### ### ######## #### #######
+ *
+ * Web Of Things Platform
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors :
+ * Drasko DRASKOVIC <drasko.draskovic@gmail.com>
+ * Uros PETREVSKI <uros@nodesign.net>
+ */
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include <linux/i2c-gpio.h>
+#include <linux/platform_device.h>
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define WEIO_GPIO_LED_STA 1
+#define WEIO_GPIO_LED_AP 16
+
+#define WEIO_GPIO_BTN_AP 20
+#define WEIO_GPIO_BTN_RESET 23
+
+#define WEIO_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WEIO_KEYS_DEBOUNCE_INTERVAL (3 * WEIO_KEYS_POLL_INTERVAL)
+
+#define WEIO_MAC0_OFFSET 0x0000
+#define WEIO_MAC1_OFFSET 0x0006
+#define WEIO_CALDATA_OFFSET 0x1000
+#define WEIO_WMAC_MAC_OFFSET 0x1002
+
+static struct gpio_led weio_leds_gpio[] __initdata = {
+ {
+ .name = "weio:green:sta",
+ .gpio = WEIO_GPIO_LED_STA,
+ .active_low = 1,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+ {
+ .name = "weio:green:ap",
+ .gpio = WEIO_GPIO_LED_AP,
+ .active_low = 1,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }
+};
+
+static struct gpio_keys_button weio_gpio_keys[] __initdata = {
+ {
+ .desc = "ap button",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = WEIO_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WEIO_GPIO_BTN_AP,
+ .active_low = 1,
+ },
+ {
+ .desc = "soft-reset button",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .debounce_interval = WEIO_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WEIO_GPIO_BTN_RESET,
+ .active_low = 1,
+ }
+};
+
+static struct i2c_gpio_platform_data weio_i2c_gpio_data = {
+ .sda_pin = 18,
+ .scl_pin = 19,
+};
+
+static struct platform_device weio_i2c_gpio = {
+ .name = "i2c-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &weio_i2c_gpio_data,
+ },
+};
+
+static void __init weio_common_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ath79_register_m25p80(NULL);
+ ath79_register_wmac(art + WEIO_CALDATA_OFFSET, art + WEIO_WMAC_MAC_OFFSET);
+}
+
+static void __init weio_setup(void)
+{
+ weio_common_setup();
+
+ 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);
+
+ platform_device_register(&weio_i2c_gpio);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(weio_leds_gpio),
+ weio_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, WEIO_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(weio_gpio_keys),
+ weio_gpio_keys);
+
+ ath79_register_usb();
+}
+
+MIPS_MACHINE(ATH79_MACH_WEIO, "WEIO", "WeIO board", weio_setup);
projects / openwrt.git / commitdiff