From 26cf21df024faae5a287854b7427b720b09bd9ad Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 19 Jun 2012 00:22:04 +0000
Subject: ar71xx: add support for the embeddedwireless Dorin board (based on
patch by embeddedwireless.de)
SVN-Revision: 32447
---
.../ar71xx/files/arch/mips/ath79/mach-ew-dorin.c | 108 +++++++++++++++++++++
1 file changed, 108 insertions(+)
create mode 100644 target/linux/ar71xx/files/arch/mips/ath79/mach-ew-dorin.c
(limited to 'target/linux/ar71xx/files')
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-ew-dorin.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-ew-dorin.c
new file mode 100644
index 0000000000..dc052c4868
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-ew-dorin.c
@@ -0,0 +1,108 @@
+/*
+ * EW Dorin board support
+ * (based on Atheros Ref. Design AP121)
+ * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2012 Embedded Wireless GmbH www.80211.de
+ *
+ * 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 <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.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 DORIN_KEYS_POLL_INTERVAL 20 /* msecs */
+#define DORIN_KEYS_DEBOUNCE_INTERVAL (3 * DORIN_KEYS_POLL_INTERVAL)
+
+#define DORIN_CALDATA_OFFSET 0x1000
+#define DORIN_WMAC_MAC_OFFSET 0x1002
+
+#define DORIN_GPIO_LED_21 21
+#define DORIN_GPIO_LED_22 22
+
+#define DORIN_GPIO_BTN_JUMPSTART 11
+#define DORIN_GPIO_BTN_RESET 6
+
+static struct gpio_led dorin_leds_gpio[] __initdata = {
+ {
+ .name = "dorin:green:led21",
+ .gpio = DORIN_GPIO_LED_21,
+ .active_low = 1,
+ },
+ {
+ .name = "dorin:green:led22",
+ .gpio = DORIN_GPIO_LED_22,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button dorin_gpio_keys[] __initdata = {
+ {
+ .desc = "jumpstart button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = DORIN_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DORIN_GPIO_BTN_JUMPSTART,
+ .active_low = 1,
+ },
+ {
+ .desc = "reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = DORIN_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DORIN_GPIO_BTN_RESET,
+ .active_low = 0,
+ }
+};
+
+static void __init ew_dorin_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+ static u8 mac[6];
+
+ ath79_register_m25p80(NULL);
+
+ ath79_register_usb();
+
+ if (ar93xx_wmac_read_mac_address(mac)) {
+ ath79_register_wmac(NULL, NULL);
+ } else {
+ ath79_register_wmac(art + DORIN_CALDATA_OFFSET,
+ art + DORIN_WMAC_MAC_OFFSET);
+ memcpy(mac, art + DORIN_WMAC_MAC_OFFSET, sizeof(mac));
+ }
+
+ mac[3] |= 0x40;
+ ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
+
+ mac[3] &= 0x3F;
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+ ath79_setup_ar933x_phy4_switch(true, true);
+
+ ath79_register_mdio(0, 0x0);
+
+ /* LAN ports */
+ ath79_register_eth(1);
+
+ /* WAN port */
+ ath79_register_eth(0);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(dorin_leds_gpio),
+ dorin_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, DORIN_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(dorin_gpio_keys),
+ dorin_gpio_keys);
+}
+
+MIPS_MACHINE(ATH79_MACH_EW_DORIN, "EW-DORIN", "EmbWir-Dorin",
+ ew_dorin_setup);
--
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