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

---
 .../linux/ar71xx/files/arch/mips/ath79/mach-mr12.c | 115 +++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 target/linux/ar71xx/files/arch/mips/ath79/mach-mr12.c

(limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-mr12.c')

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-mr12.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-mr12.c
new file mode 100644
index 0000000..12c9a1c
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-mr12.c
@@ -0,0 +1,115 @@
+/*
+ *  Cisco Meraki MR12 board support
+ *
+ *  Copyright (C) 2014-2015 Chris Blake <chrisrblake93@gmail.com>
+ *
+ *  Based on Atheros AP96 board support configuration
+ *
+ *  Copyright (C) 2009 Marco Porsch
+ *  Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2010 Atheros Communications
+ *
+ *  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/platform_device.h>
+#include <linux/delay.h>
+
+#include <asm/mach-ath79/ath79.h>
+
+#include "dev-ap9x-pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "machtypes.h"
+
+#define MR12_GPIO_LED_W4_GREEN		14
+#define MR12_GPIO_LED_W3_GREEN		13
+#define MR12_GPIO_LED_W2_GREEN		12
+#define MR12_GPIO_LED_W1_GREEN		11
+
+#define MR12_GPIO_LED_WAN		15
+
+#define MR12_GPIO_LED_POWER_ORANGE		16
+#define MR12_GPIO_LED_POWER_GREEN		17
+
+#define MR12_GPIO_BTN_RESET		8
+#define MR12_KEYS_POLL_INTERVAL		20	/* msecs */
+#define MR12_KEYS_DEBOUNCE_INTERVAL	(3 * MR12_KEYS_POLL_INTERVAL)
+
+#define MR12_WAN_PHYMASK    BIT(4)
+
+#define MR12_WMAC0_MAC_OFFSET           0x120c
+#define MR12_CALDATA0_OFFSET            0x1000
+
+static struct gpio_led MR12_leds_gpio[] __initdata = {
+	{
+		.name		= "mr12:green:wan",
+		.gpio		= MR12_GPIO_LED_WAN,
+		.active_low	= 1,
+	}, {
+		.name		= "mr12:orange:power",
+		.gpio		= MR12_GPIO_LED_POWER_ORANGE,
+		.active_low	= 1,
+	}, {
+		.name		= "mr12:green:power",
+		.gpio		= MR12_GPIO_LED_POWER_GREEN,
+		.active_low	= 1,
+	}, {
+		.name		= "mr12:green:wifi4",
+		.gpio		= MR12_GPIO_LED_W4_GREEN,
+		.active_low	= 1,
+	}, {
+		.name		= "mr12:green:wifi3",
+		.gpio		= MR12_GPIO_LED_W3_GREEN,
+		.active_low	= 1,
+	}, {
+		.name		= "mr12:green:wifi2",
+		.gpio		= MR12_GPIO_LED_W2_GREEN,
+		.active_low	= 1,
+	}, {
+		.name		= "mr12:green:wifi1",
+		.gpio		= MR12_GPIO_LED_W1_GREEN,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_keys_button MR12_gpio_keys[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = MR12_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= MR12_GPIO_BTN_RESET,
+		.active_low	= 1,
+	}
+};
+
+static void __init MR12_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0xbfff0000);
+	
+	ath79_register_mdio(0,0x0);
+
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+	ath79_eth0_data.phy_mask = MR12_WAN_PHYMASK;
+	ath79_register_eth(0);
+
+	ath79_register_m25p80(NULL);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(MR12_leds_gpio),
+					MR12_leds_gpio);
+	ath79_register_gpio_keys_polled(-1, MR12_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(MR12_gpio_keys),
+					MR12_gpio_keys);
+
+	ap91_pci_init(mac + MR12_CALDATA0_OFFSET,
+				mac + MR12_WMAC0_MAC_OFFSET);
+
+}
+
+MIPS_MACHINE(ATH79_MACH_MR12, "MR12", "Meraki MR12", MR12_setup);
\ No newline at end of file
-- 
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