add support for the NC-LINK SMART-300

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>

SVN-Revision: 42130

1 files changed, 135 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-smart-300.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-smart-300.c
new file mode 100644
index 0000000000..2520e960d3
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-smart-300.c
@@ -0,0 +1,135 @@
+/*
+ *  NC-LINK SMART-300 board support
+ *
+ *  Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2014 Imre Kaloz <kaloz@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 <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include <asm/mach-ath79/ag71xx_platform.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define SMART_300_GPIO_LED_WLAN		13
+#define SMART_300_GPIO_LED_WAN		18
+#define SMART_300_GPIO_LED_LAN4		19
+#define SMART_300_GPIO_LED_LAN3		12
+#define SMART_300_GPIO_LED_LAN2		21
+#define SMART_300_GPIO_LED_LAN1		20
+#define SMART_300_GPIO_LED_SYSTEM	15
+#define SMART_300_GPIO_LED_POWER	14
+
+#define SMART_300_GPIO_BTN_RESET	17
+#define SMART_300_GPIO_SW_RFKILL	16
+
+#define SMART_300_KEYS_POLL_INTERVAL	20	/* msecs */
+#define SMART_300_KEYS_DEBOUNCE_INTERVAL (3 * SMART_300_KEYS_POLL_INTERVAL)
+
+#define SMART_300_GPIO_MASK        0x007fffff
+
+static const char *smart_300_part_probes[] = {
+	"tp-link",
+	NULL,
+};
+
+static struct flash_platform_data smart_300_flash_data = {
+	.part_probes	= smart_300_part_probes,
+};
+
+static struct gpio_led smart_300_leds_gpio[] __initdata = {
+	{
+		.name		= "nc-link:green:lan1",
+		.gpio		= SMART_300_GPIO_LED_LAN1,
+		.active_low	= 1,
+	}, {
+		.name		= "nc-link:green:lan2",
+		.gpio		= SMART_300_GPIO_LED_LAN2,
+		.active_low	= 1,
+	}, {
+		.name		= "nc-link:green:lan3",
+		.gpio		= SMART_300_GPIO_LED_LAN3,
+		.active_low	= 1,
+	}, {
+		.name		= "nc-link:green:lan4",
+		.gpio		= SMART_300_GPIO_LED_LAN4,
+		.active_low	= 1,
+	}, {
+		.name		= "nc-link:green:system",
+		.gpio		= SMART_300_GPIO_LED_SYSTEM,
+		.active_low	= 1,
+	}, {
+		.name		= "nc-link:green:wan",
+		.gpio		= SMART_300_GPIO_LED_WAN,
+		.active_low	= 1,
+	}, {
+		.name		= "nc-link:green:wlan",
+		.gpio		= SMART_300_GPIO_LED_WLAN,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button smart_300_gpio_keys[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = SMART_300_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= SMART_300_GPIO_BTN_RESET,
+		.active_low	= 1,
+	}
+};
+
+static void __init smart_300_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+	u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(smart_300_leds_gpio),
+				 smart_300_leds_gpio);
+
+	ath79_register_gpio_keys_polled(1, SMART_300_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(smart_300_gpio_keys),
+					smart_300_gpio_keys);
+
+	ath79_register_m25p80(&smart_300_flash_data);
+
+	ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE);
+
+	ath79_register_mdio(1, 0x0);
+
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac, -1);
+	ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
+
+	/* GMAC0 is connected to the PHY0 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);
+
+	/* GMAC1 is connected to the internal switch */
+	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+	ath79_register_eth(1);
+
+	ath79_register_wmac(ee, mac);
+
+	gpio_request(SMART_300_GPIO_LED_POWER, "power");
+	gpio_direction_output(SMART_300_GPIO_LED_POWER, GPIOF_OUT_INIT_LOW);
+}
+
+MIPS_MACHINE(ATH79_MACH_SMART_300, "SMART-300", "NC-LINK SMART-300",
+	     smart_300_setup);