From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001
From: James <>
Date: Wed, 4 Nov 2015 11:49:21 +0000
Subject: trunk-47381

---
 .../ar71xx/files/arch/mips/ath79/mach-alfa-nx.c    | 113 +++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 target/linux/ar71xx/files/arch/mips/ath79/mach-alfa-nx.c

(limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-alfa-nx.c')

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-alfa-nx.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-alfa-nx.c
new file mode 100644
index 0000000..a515f4f
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-alfa-nx.c
@@ -0,0 +1,113 @@
+/*
+ *  ALFA Network N2/N5 board support
+ *
+ *  Copyright (C) 2011-2012 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 <asm/mach-ath79/ar71xx_regs.h>
+#include <asm/mach-ath79/ath79.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-ap9x-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "machtypes.h"
+
+#define ALFA_NX_GPIO_LED_2		17
+#define ALFA_NX_GPIO_LED_3		16
+#define ALFA_NX_GPIO_LED_5		12
+#define ALFA_NX_GPIO_LED_6		8
+#define ALFA_NX_GPIO_LED_7		6
+#define ALFA_NX_GPIO_LED_8		7
+
+#define ALFA_NX_GPIO_BTN_RESET		11
+
+#define ALFA_NX_KEYS_POLL_INTERVAL	20	/* msecs */
+#define ALFA_NX_KEYS_DEBOUNCE_INTERVAL (3 * ALFA_NX_KEYS_POLL_INTERVAL)
+
+#define ALFA_NX_MAC0_OFFSET		0
+#define ALFA_NX_MAC1_OFFSET		6
+#define ALFA_NX_CALDATA_OFFSET		0x1000
+
+static struct gpio_keys_button alfa_nx_gpio_keys[] __initdata = {
+	{
+		.desc		= "Reset button",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = ALFA_NX_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= ALFA_NX_GPIO_BTN_RESET,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_led alfa_nx_leds_gpio[] __initdata = {
+	{
+		.name		= "alfa:green:led_2",
+		.gpio		= ALFA_NX_GPIO_LED_2,
+		.active_low	= 1,
+	}, {
+		.name		= "alfa:green:led_3",
+		.gpio		= ALFA_NX_GPIO_LED_3,
+		.active_low	= 1,
+	}, {
+		.name		= "alfa:red:led_5",
+		.gpio		= ALFA_NX_GPIO_LED_5,
+		.active_low	= 1,
+	}, {
+		.name		= "alfa:amber:led_6",
+		.gpio		= ALFA_NX_GPIO_LED_6,
+		.active_low	= 1,
+	}, {
+		.name		= "alfa:green:led_7",
+		.gpio		= ALFA_NX_GPIO_LED_7,
+		.active_low	= 1,
+	}, {
+		.name		= "alfa:green:led_8",
+		.gpio		= ALFA_NX_GPIO_LED_8,
+		.active_low	= 1,
+	}
+};
+
+static void __init alfa_nx_setup(void)
+{
+	u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+	ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
+				  AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+				  AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+				  AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+				  AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+				  AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+	ath79_register_m25p80(NULL);
+
+	ath79_register_leds_gpio(0, ARRAY_SIZE(alfa_nx_leds_gpio),
+				 alfa_nx_leds_gpio);
+
+	ath79_register_gpio_keys_polled(-1, ALFA_NX_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(alfa_nx_gpio_keys),
+					alfa_nx_gpio_keys);
+
+	ath79_register_mdio(0, 0x0);
+
+	ath79_init_mac(ath79_eth0_data.mac_addr,
+		       art + ALFA_NX_MAC0_OFFSET, 0);
+	ath79_init_mac(ath79_eth1_data.mac_addr,
+		       art + ALFA_NX_MAC1_OFFSET, 0);
+
+	/* WAN port */
+	ath79_register_eth(0);
+	/* LAN port */
+	ath79_register_eth(1);
+
+	ap91_pci_init(art + ALFA_NX_CALDATA_OFFSET, NULL);
+}
+
+MIPS_MACHINE(ATH79_MACH_ALFA_NX, "ALFA-NX", "ALFA Network N2/N5",
+	     alfa_nx_setup);
-- 
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