216 lines
6.0 KiB
C
216 lines
6.0 KiB
C
/*
|
|
* TP-LINK TL-WR1043ND v2 board support
|
|
*
|
|
* Copyright (c) 2013 Gabor Juhos <juhosg@openwrt.org>
|
|
*
|
|
* Based on the Qualcomm Atheros AP135/AP136 reference board support code
|
|
* Copyright (c) 2012 Qualcomm Atheros
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
#include <linux/phy.h>
|
|
#include <linux/gpio.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/ar8216_platform.h>
|
|
|
|
#include <asm/mach-ath79/ar71xx_regs.h>
|
|
|
|
#include "common.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-usb.h"
|
|
#include "dev-wmac.h"
|
|
#include "machtypes.h"
|
|
|
|
#define TL_WR1043_V2_GPIO_LED_WLAN 12
|
|
#define TL_WR1043_V2_GPIO_LED_USB 15
|
|
#define TL_WR1043_V2_GPIO_LED_WPS 18
|
|
#define TL_WR1043_V2_GPIO_LED_SYSTEM 19
|
|
|
|
#define TL_WR1043_V2_GPIO_BTN_RESET 16
|
|
#define TL_WR1043_V2_GPIO_BTN_WLAN 17
|
|
|
|
#define TL_WR1043_V2_GPIO_USB_POWER 21
|
|
|
|
#define TL_WR1043_V2_KEYS_POLL_INTERVAL 20 /* msecs */
|
|
#define TL_WR1043_V2_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR1043_V2_KEYS_POLL_INTERVAL)
|
|
|
|
#define TL_WR1043_V2_WMAC_CALDATA_OFFSET 0x1000
|
|
|
|
static const char *wr1043nd_v2_part_probes[] = {
|
|
"tp-link",
|
|
NULL,
|
|
};
|
|
|
|
static struct flash_platform_data wr1043nd_v2_flash_data = {
|
|
.part_probes = wr1043nd_v2_part_probes,
|
|
};
|
|
|
|
static struct gpio_led tl_wr1043_v2_leds_gpio[] __initdata = {
|
|
{
|
|
.name = "tp-link:green:wps",
|
|
.gpio = TL_WR1043_V2_GPIO_LED_WPS,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "tp-link:green:system",
|
|
.gpio = TL_WR1043_V2_GPIO_LED_SYSTEM,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "tp-link:green:wlan",
|
|
.gpio = TL_WR1043_V2_GPIO_LED_WLAN,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "tp-link:green:usb",
|
|
.gpio = TL_WR1043_V2_GPIO_LED_USB,
|
|
.active_low = 1,
|
|
},
|
|
};
|
|
|
|
static struct gpio_keys_button tl_wr1043_v2_gpio_keys[] __initdata = {
|
|
{
|
|
.desc = "Reset button",
|
|
.type = EV_KEY,
|
|
.code = KEY_RESTART,
|
|
.debounce_interval = TL_WR1043_V2_KEYS_DEBOUNCE_INTERVAL,
|
|
.gpio = TL_WR1043_V2_GPIO_BTN_RESET,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.desc = "WLAN button",
|
|
.type = EV_KEY,
|
|
.code = KEY_WLAN,
|
|
.debounce_interval = TL_WR1043_V2_KEYS_DEBOUNCE_INTERVAL,
|
|
.gpio = TL_WR1043_V2_GPIO_BTN_WLAN,
|
|
.active_low = 1,
|
|
},
|
|
};
|
|
|
|
static const struct ar8327_led_info tl_wr1043_leds_ar8327[] = {
|
|
AR8327_LED_INFO(PHY0_0, HW, "tp-link:green:lan4"),
|
|
AR8327_LED_INFO(PHY1_0, HW, "tp-link:green:lan3"),
|
|
AR8327_LED_INFO(PHY2_0, HW, "tp-link:green:lan2"),
|
|
AR8327_LED_INFO(PHY3_0, HW, "tp-link:green:lan1"),
|
|
AR8327_LED_INFO(PHY4_0, HW, "tp-link:green:wan"),
|
|
};
|
|
|
|
/* GMAC0 of the AR8327 switch is connected to the QCA9558 SoC via SGMII */
|
|
static struct ar8327_pad_cfg wr1043nd_v2_ar8327_pad0_cfg = {
|
|
.mode = AR8327_PAD_MAC_SGMII,
|
|
.sgmii_delay_en = true,
|
|
};
|
|
|
|
/* GMAC6 of the AR8327 switch is connected to the QCA9558 SoC via RGMII */
|
|
static struct ar8327_pad_cfg wr1043nd_v2_ar8327_pad6_cfg = {
|
|
.mode = AR8327_PAD_MAC_RGMII,
|
|
.txclk_delay_en = true,
|
|
.rxclk_delay_en = true,
|
|
.txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
|
|
.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
|
|
};
|
|
|
|
static struct ar8327_led_cfg wr1043nd_v2_ar8327_led_cfg = {
|
|
.led_ctrl0 = 0xcc35cc35,
|
|
.led_ctrl1 = 0xca35ca35,
|
|
.led_ctrl2 = 0xc935c935,
|
|
.led_ctrl3 = 0x03ffff00,
|
|
.open_drain = true,
|
|
};
|
|
|
|
static struct ar8327_platform_data wr1043nd_v2_ar8327_data = {
|
|
.pad0_cfg = &wr1043nd_v2_ar8327_pad0_cfg,
|
|
.pad6_cfg = &wr1043nd_v2_ar8327_pad6_cfg,
|
|
.port0_cfg = {
|
|
.force_link = 1,
|
|
.speed = AR8327_PORT_SPEED_1000,
|
|
.duplex = 1,
|
|
.txpause = 1,
|
|
.rxpause = 1,
|
|
},
|
|
.port6_cfg = {
|
|
.force_link = 1,
|
|
.speed = AR8327_PORT_SPEED_1000,
|
|
.duplex = 1,
|
|
.txpause = 1,
|
|
.rxpause = 1,
|
|
},
|
|
.led_cfg = &wr1043nd_v2_ar8327_led_cfg,
|
|
.num_leds = ARRAY_SIZE(tl_wr1043_leds_ar8327),
|
|
.leds = tl_wr1043_leds_ar8327,
|
|
};
|
|
|
|
static struct mdio_board_info wr1043nd_v2_mdio0_info[] = {
|
|
{
|
|
.bus_id = "ag71xx-mdio.0",
|
|
.phy_addr = 0,
|
|
.platform_data = &wr1043nd_v2_ar8327_data,
|
|
},
|
|
};
|
|
|
|
static void __init tl_wr1043nd_v2_setup(void)
|
|
{
|
|
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
|
|
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
|
|
|
|
ath79_register_m25p80(&wr1043nd_v2_flash_data);
|
|
|
|
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr1043_v2_leds_gpio),
|
|
tl_wr1043_v2_leds_gpio);
|
|
ath79_register_gpio_keys_polled(-1, TL_WR1043_V2_KEYS_POLL_INTERVAL,
|
|
ARRAY_SIZE(tl_wr1043_v2_gpio_keys),
|
|
tl_wr1043_v2_gpio_keys);
|
|
|
|
ath79_register_wmac(art + TL_WR1043_V2_WMAC_CALDATA_OFFSET, mac);
|
|
|
|
mdiobus_register_board_info(wr1043nd_v2_mdio0_info,
|
|
ARRAY_SIZE(wr1043nd_v2_mdio0_info));
|
|
ath79_register_mdio(0, 0x0);
|
|
|
|
ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
|
|
|
|
/* GMAC0 is connected to the RMGII interface */
|
|
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
|
|
ath79_eth0_data.phy_mask = BIT(0);
|
|
ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
|
|
ath79_eth0_pll_data.pll_1000 = 0x56000000;
|
|
|
|
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
|
|
ath79_register_eth(0);
|
|
|
|
/* GMAC1 is connected to the SGMII interface */
|
|
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
|
|
ath79_eth1_data.speed = SPEED_1000;
|
|
ath79_eth1_data.duplex = DUPLEX_FULL;
|
|
ath79_eth1_pll_data.pll_1000 = 0x03000101;
|
|
|
|
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
|
|
ath79_register_eth(1);
|
|
|
|
ath79_register_usb();
|
|
|
|
gpio_request_one(TL_WR1043_V2_GPIO_USB_POWER,
|
|
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
|
|
"USB power");
|
|
}
|
|
|
|
MIPS_MACHINE(ATH79_MACH_TL_WR1043ND_V2, "TL-WR1043ND-v2",
|
|
"TP-LINK TL-WR1043ND v2", tl_wr1043nd_v2_setup);
|
|
|