ar71xx: Add support for MERCURY MAC1200R

This patch adds support for MERCURY MAC1200R, a dual band 802.11bgn + 802.11ac
router based on the AR9344, with QCA988x ath10k radio and 5 Fast Ethernet ports

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>

SVN-Revision: 44359

1 files changed, 155 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-mc-mac1200r.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-mc-mac1200r.c
new file mode 100644
index 0000000000..70051cff47
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-mc-mac1200r.c
@@ -0,0 +1,155 @@
+/*
+ *  MERCURY MAC1200R board support
+ *
+ *  Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2013 Gui Iribarren <gui@altermundi.net>
+ *
+ *  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/pci.h>
+#include <linux/phy.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <linux/ar8216_platform.h>
+
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.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 "dev-spi.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define MAC1200R_GPIO_LED_WLAN2G	13
+#define MAC1200R_GPIO_LED_WLAN5G	17
+#define MAC1200R_GPIO_LED_SYSTEM	14
+#define MAC1200R_GPIO_LED_WPS		11
+#define MAC1200R_GPIO_LED_WAN		12
+#define MAC1200R_GPIO_LED_LAN1		15
+#define MAC1200R_GPIO_LED_LAN2		21
+#define MAC1200R_GPIO_LED_LAN3		22
+#define MAC1200R_GPIO_LED_LAN4		20
+
+#define MAC1200R_GPIO_BTN_WPS		16
+
+#define MAC1200R_KEYS_POLL_INTERVAL	20	/* msecs */
+#define MAC1200R_KEYS_DEBOUNCE_INTERVAL	(3 * MAC1200R_KEYS_POLL_INTERVAL)
+
+#define MAC1200R_MAC0_OFFSET		0
+#define MAC1200R_MAC1_OFFSET		6
+#define MAC1200R_WMAC_CALDATA_OFFSET	0x1000
+#define MAC1200R_PCIE_CALDATA_OFFSET	0x5000
+
+static const char *mac1200r_part_probes[] = {
+	"tp-link",
+	NULL,
+};
+
+static struct flash_platform_data mac1200r_flash_data = {
+	.part_probes	= mac1200r_part_probes,
+};
+
+static struct gpio_led mac1200r_leds_gpio[] __initdata = {
+	{
+		.name		= "mercury:green:wps",
+		.gpio		= MAC1200R_GPIO_LED_WPS,
+		.active_low	= 1,
+	},
+	{
+		.name		= "mercury:green:system",
+		.gpio		= MAC1200R_GPIO_LED_SYSTEM,
+		.active_low	= 1,
+	},
+	{
+		.name		= "mercury:green:wlan2g",
+		.gpio		= MAC1200R_GPIO_LED_WLAN2G,
+		.active_low	= 1,
+	},
+	{
+		.name		= "mercury:green:wlan5g",
+		.gpio		= MAC1200R_GPIO_LED_WLAN5G,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button mac1200r_gpio_keys[] __initdata = {
+	{
+		.desc		= "Reset button",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = MAC1200R_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= MAC1200R_GPIO_BTN_WPS,
+		.active_low	= 1,
+	},
+};
+
+
+static void __init mac1200r_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+	u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+	u8 tmpmac[ETH_ALEN];
+
+	ath79_register_m25p80(&mac1200r_flash_data);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(mac1200r_leds_gpio),
+					mac1200r_leds_gpio);
+
+	ath79_register_gpio_keys_polled(-1, MAC1200R_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(mac1200r_gpio_keys),
+					mac1200r_gpio_keys);
+
+	ath79_init_mac(tmpmac, mac, 0);
+	ath79_wmac_disable_5ghz();
+	ath79_register_wmac(art + MAC1200R_WMAC_CALDATA_OFFSET, tmpmac);
+
+	ath79_init_mac(tmpmac, mac, 1);
+	ap91_pci_init(art + MAC1200R_PCIE_CALDATA_OFFSET, tmpmac);
+
+	ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE);
+
+	ath79_register_mdio(1, 0x0);
+
+	/* LAN */
+	ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
+
+	/* GMAC1 is connected to the internal switch */
+	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+
+	ath79_register_eth(1);
+
+	/* WAN */
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 2);
+
+	/* GMAC0 is connected to the PHY4 of the internal switch */
+	ath79_switch_data.phy4_mii_en = 1;
+	ath79_switch_data.phy_poll_mask = BIT(4);
+	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+	ath79_eth0_data.phy_mask = BIT(4);
+	ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
+
+	ath79_register_eth(0);
+
+	ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN1,
+				 AR934X_GPIO_OUT_LED_LINK3);
+	ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN2,
+				 AR934X_GPIO_OUT_LED_LINK2);
+	ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN3,
+				 AR934X_GPIO_OUT_LED_LINK1);
+	ath79_gpio_output_select(MAC1200R_GPIO_LED_LAN4,
+				 AR934X_GPIO_OUT_LED_LINK0);
+	ath79_gpio_output_select(MAC1200R_GPIO_LED_WAN,
+				 AR934X_GPIO_OUT_LED_LINK4);
+}
+
+MIPS_MACHINE(ATH79_MACH_MC_MAC1200R, "MC-MAC1200R",
+	     "MERCURY MAC1200R",
+	     mac1200r_setup);