+/*
+ * Atheros AR913x SoC built-in WMAC device support
+ *
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/etherdevice.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "dev-ar913x-wmac.h"
+
+static struct resource ar913x_wmac_resources[] = {
+ {
+ .start = AR91XX_WMAC_BASE,
+ .end = AR91XX_WMAC_BASE + AR91XX_WMAC_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = AR71XX_CPU_IRQ_WMAC,
+ .end = AR71XX_CPU_IRQ_WMAC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct ath9k_platform_data ar913x_wmac_data;
+
+static struct platform_device ar913x_wmac_device = {
+ .name = "ath9k",
+ .id = -1,
+ .resource = ar913x_wmac_resources,
+ .num_resources = ARRAY_SIZE(ar913x_wmac_resources),
+ .dev = {
+ .platform_data = &ar913x_wmac_data,
+ },
+};
+
+void __init ar913x_add_device_wmac(void)
+{
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ memcpy(ar913x_wmac_data.eeprom_data, ee,
+ sizeof(ar913x_wmac_data.eeprom_data));
+
+ ar71xx_device_stop(RESET_MODULE_AMBA2WMAC);
+ mdelay(10);
+
+ ar71xx_device_start(RESET_MODULE_AMBA2WMAC);
+ mdelay(10);
+
+ platform_device_register(&ar913x_wmac_device);
+}