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authorImre Kaloz <kaloz@openwrt.org>2014-08-11 11:44:51 +0000
committerImre Kaloz <kaloz@openwrt.org>2014-08-11 11:44:51 +0000
commitecba34a3eed3dc747b5e2588dc138dee178ebed2 (patch)
treeafca2e3737c07a87640499c0b8f46623eb7a530e /target/linux/ar71xx/files
parent43029544e25dc4794534d5a430572758a578759c (diff)
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add support for the NC-LINK SMART-300
Signed-off-by: Imre Kaloz <kaloz@openwrt.org> SVN-Revision: 42130
Diffstat (limited to 'target/linux/ar71xx/files')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-smart-300.c135
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);