/branches/18.06.1/target/linux/ar71xx/files/arch/mips/ath79/mach-nbg6716.c |
@@ -0,0 +1,385 @@ |
/* |
* ZyXEL NBG6716/NBG6616 board support |
* |
* Based on the Qualcomm Atheros AP135/AP136 reference board support code |
* Copyright (c) 2012 Qualcomm Atheros |
* Copyright (c) 2012-2013 Gabor Juhos <juhosg@openwrt.org> |
* Copyright (c) 2013 Andre Valentin <avalentin@marcant.net> |
* |
* 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/version.h> |
#include <linux/platform_device.h> |
#include <linux/ar8216_platform.h> |
#include <linux/gpio.h> |
#include <linux/mtd/mtd.h> |
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,14,0) |
#include <linux/mtd/nand.h> |
#else |
#include <linux/mtd/rawnand.h> |
#endif |
#include <linux/platform/ar934x_nfc.h> |
|
#include <asm/mach-ath79/ar71xx_regs.h> |
|
#include "common.h" |
#include "pci.h" |
#include "dev-ap9x-pci.h" |
#include "dev-gpio-buttons.h" |
#include "dev-eth.h" |
#include "dev-leds-gpio.h" |
#include "dev-nfc.h" |
#include "dev-m25p80.h" |
#include "dev-usb.h" |
#include "dev-wmac.h" |
#include "machtypes.h" |
#include "nvram.h" |
|
#define NBG6716_GPIO_LED_INTERNET 18 |
#define NBG6716_GPIO_LED_POWER 15 |
#define NBG6716_GPIO_LED_USB1 4 |
#define NBG6716_GPIO_LED_USB2 13 |
#define NBG6716_GPIO_LED_WIFI2G 19 |
#define NBG6716_GPIO_LED_WIFI5G 17 |
#define NBG6716_GPIO_LED_WPS 21 |
|
#define NBG6716_GPIO_BTN_RESET 23 |
#define NBG6716_GPIO_BTN_RFKILL 1 |
#define NBG6716_GPIO_BTN_USB1 0 |
#define NBG6716_GPIO_BTN_USB2 14 |
#define NBG6716_GPIO_BTN_WPS 22 |
|
#define NBG6716_GPIO_USB_POWER 16 |
|
#define NBG6716_KEYS_POLL_INTERVAL 20 /* msecs */ |
#define NBG6716_KEYS_DEBOUNCE_INTERVAL (3 * NBG6716_KEYS_POLL_INTERVAL) |
|
#define NBG6716_MAC0_OFFSET 0 |
#define NBG6716_MAC1_OFFSET 6 |
#define NBG6716_WMAC_CALDATA_OFFSET 0x1000 |
#define NBG6716_PCIE_CALDATA_OFFSET 0x5000 |
|
/* NBG6616 has a different GPIO usage as it does not have USB Buttons */ |
#define NBG6616_GPIO_LED_USB0 14 |
#define NBG6616_GPIO_LED_USB1 21 |
#define NBG6616_GPIO_LED_WPS 0 |
|
static struct gpio_led nbg6716_leds_gpio[] __initdata = { |
{ |
.name = "nbg6716:white:internet", |
.gpio = NBG6716_GPIO_LED_INTERNET, |
.active_low = 1, |
}, |
{ |
.name = "nbg6716:white:power", |
.gpio = NBG6716_GPIO_LED_POWER, |
.active_low = 1, |
}, |
{ |
.name = "nbg6716:white:usb1", |
.gpio = NBG6716_GPIO_LED_USB1, |
.active_low = 1, |
}, |
{ |
.name = "nbg6716:white:usb2", |
.gpio = NBG6716_GPIO_LED_USB2, |
.active_low = 1, |
}, |
{ |
.name = "nbg6716:white:wifi2g", |
.gpio = NBG6716_GPIO_LED_WIFI2G, |
.active_low = 1, |
}, |
{ |
.name = "nbg6716:white:wifi5g", |
.gpio = NBG6716_GPIO_LED_WIFI5G, |
.active_low = 1, |
}, |
{ |
.name = "nbg6716:white:wps", |
.gpio = NBG6716_GPIO_LED_WPS, |
.active_low = 1, |
} |
}; |
|
static struct gpio_keys_button nbg6716_gpio_keys[] __initdata = { |
{ |
.desc = "RESET button", |
.type = EV_KEY, |
.code = KEY_RESTART, |
.debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL, |
.gpio = NBG6716_GPIO_BTN_RESET, |
.active_low = 1, |
}, |
{ |
.desc = "RFKILL button", |
.type = EV_SW, |
.code = KEY_RFKILL, |
.debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL, |
.gpio = NBG6716_GPIO_BTN_RFKILL, |
.active_low = 0, |
}, |
{ |
.desc = "USB1 eject button", |
.type = EV_KEY, |
.code = BTN_1, |
.debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL, |
.gpio = NBG6716_GPIO_BTN_USB1, |
.active_low = 1, |
}, |
{ |
.desc = "USB2 eject button", |
.type = EV_KEY, |
.code = BTN_2, |
.debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL, |
.gpio = NBG6716_GPIO_BTN_USB2, |
.active_low = 1, |
}, |
{ |
.desc = "WPS button", |
.type = EV_KEY, |
.code = KEY_WPS_BUTTON, |
.debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL, |
.gpio = NBG6716_GPIO_BTN_WPS, |
.active_low = 1, |
}, |
}; |
|
|
|
static struct gpio_led nbg6616_leds_gpio[] __initdata = { |
{ |
.name = "nbg6616:green:power", |
.gpio = NBG6716_GPIO_LED_POWER, |
.active_low = 1, |
}, |
{ |
.name = "nbg6616:green:usb2", |
.gpio = NBG6616_GPIO_LED_USB0, |
.active_low = 1, |
}, |
{ |
.name = "nbg6616:green:usb1", |
.gpio = NBG6616_GPIO_LED_USB1, |
.active_low = 1, |
}, |
{ |
.name = "nbg6616:green:wifi2g", |
.gpio = NBG6716_GPIO_LED_WIFI2G, |
.active_low = 1, |
}, |
{ |
.name = "nbg6616:green:wifi5g", |
.gpio = NBG6716_GPIO_LED_WIFI5G, |
.active_low = 1, |
}, |
{ |
.name = "nbg6616:green:wps", |
.gpio = NBG6616_GPIO_LED_WPS, |
.active_low = 1, |
} |
}; |
|
static struct gpio_keys_button nbg6616_gpio_keys[] __initdata = { |
{ |
.desc = "RESET button", |
.type = EV_KEY, |
.code = KEY_RESTART, |
.debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL, |
.gpio = NBG6716_GPIO_BTN_RESET, |
.active_low = 1, |
}, |
{ |
.desc = "RFKILL button", |
.type = EV_KEY, |
.code = KEY_RFKILL, |
.debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL, |
.gpio = NBG6716_GPIO_BTN_RFKILL, |
.active_low = 1, |
}, |
{ |
.desc = "WPS button", |
.type = EV_KEY, |
.code = KEY_WPS_BUTTON, |
.debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL, |
.gpio = NBG6716_GPIO_BTN_WPS, |
.active_low = 1, |
}, |
}; |
|
|
static struct ar8327_pad_cfg nbg6716_ar8327_pad0_cfg; |
static struct ar8327_pad_cfg nbg6716_ar8327_pad6_cfg; |
static struct ar8327_led_cfg nbg6716_ar8327_led_cfg; |
|
static struct ar8327_platform_data nbg6716_ar8327_data = { |
.pad0_cfg = &nbg6716_ar8327_pad0_cfg, |
.pad6_cfg = &nbg6716_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 = &nbg6716_ar8327_led_cfg |
}; |
|
static struct mdio_board_info nbg6716_mdio0_info[] = { |
{ |
.bus_id = "ag71xx-mdio.0", |
.mdio_addr = 0, |
.platform_data = &nbg6716_ar8327_data, |
}, |
}; |
|
static void nbg6716_get_mac(void* nvram_addr, const char *name, char *mac) |
{ |
u8 *nvram = (u8 *) KSEG1ADDR(nvram_addr); |
int err; |
|
err = ath79_nvram_parse_mac_addr(nvram, 0x10000, |
name, mac); |
if (err) |
pr_err("no MAC address found for %s\n", name); |
} |
|
static void __init nbg6716_common_setup(u32 leds_num, struct gpio_led* leds, |
u32 keys_num, |
struct gpio_keys_button* keys, |
void* art_addr, void* nvram) |
{ |
u8 *art = (u8 *) KSEG1ADDR(art_addr); |
u8 tmpmac[ETH_ALEN]; |
|
ath79_register_m25p80(NULL); |
|
ath79_register_leds_gpio(-1, leds_num, leds); |
ath79_register_gpio_keys_polled(-1, NBG6716_KEYS_POLL_INTERVAL, |
keys_num, keys); |
|
ath79_nfc_set_ecc_mode(AR934X_NFC_ECC_HW); |
ath79_register_nfc(); |
|
gpio_request_one(NBG6716_GPIO_USB_POWER, |
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, |
"USB power"); |
|
ath79_register_usb(); |
|
nbg6716_get_mac(nvram, "ethaddr=", tmpmac); |
|
ath79_register_pci(); |
|
ath79_register_wmac(art + NBG6716_WMAC_CALDATA_OFFSET, tmpmac); |
|
ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN); |
|
ath79_register_mdio(0, 0x0); |
|
ath79_init_mac(ath79_eth0_data.mac_addr, tmpmac, 2); |
ath79_init_mac(ath79_eth1_data.mac_addr, tmpmac, 3); |
|
mdiobus_register_board_info(nbg6716_mdio0_info, |
ARRAY_SIZE(nbg6716_mdio0_info)); |
|
/* 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_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_register_eth(1); |
} |
|
static void __init nbg6716_010_setup(void) |
{ |
/* GMAC0 of the AR8337 switch is connected to GMAC0 via RGMII */ |
nbg6716_ar8327_pad0_cfg.mode = AR8327_PAD_MAC_RGMII; |
nbg6716_ar8327_pad0_cfg.txclk_delay_en = true; |
nbg6716_ar8327_pad0_cfg.rxclk_delay_en = true; |
nbg6716_ar8327_pad0_cfg.txclk_delay_sel = AR8327_CLK_DELAY_SEL1; |
nbg6716_ar8327_pad0_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2; |
|
/* GMAC6 of the AR8337 switch is connected to GMAC1 via SGMII */ |
nbg6716_ar8327_pad6_cfg.mode = AR8327_PAD_MAC_SGMII; |
nbg6716_ar8327_pad6_cfg.rxclk_delay_en = true; |
nbg6716_ar8327_pad6_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL0; |
|
ath79_eth0_pll_data.pll_1000 = 0xa6000000; |
ath79_eth1_pll_data.pll_1000 = 0x03000101; |
|
nbg6716_ar8327_led_cfg.open_drain = 0; |
nbg6716_ar8327_led_cfg.led_ctrl0 = 0xffb7ffb7; |
nbg6716_ar8327_led_cfg.led_ctrl1 = 0xffb7ffb7; |
nbg6716_ar8327_led_cfg.led_ctrl2 = 0xffb7ffb7; |
nbg6716_ar8327_led_cfg.led_ctrl3 = 0x03ffff00; |
|
nbg6716_common_setup(ARRAY_SIZE(nbg6716_leds_gpio), nbg6716_leds_gpio, |
ARRAY_SIZE(nbg6716_gpio_keys), nbg6716_gpio_keys, |
(void*) 0x1f050000, (void*) 0x1f040000); |
} |
|
static void __init nbg6616_010_setup(void) |
{ |
/* GMAC0 of the AR8337 switch is connected to GMAC0 via RGMII */ |
nbg6716_ar8327_pad0_cfg.mode = AR8327_PAD_MAC_RGMII; |
nbg6716_ar8327_pad0_cfg.txclk_delay_en = true; |
nbg6716_ar8327_pad0_cfg.rxclk_delay_en = true; |
nbg6716_ar8327_pad0_cfg.txclk_delay_sel = AR8327_CLK_DELAY_SEL1; |
nbg6716_ar8327_pad0_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2; |
|
/* GMAC6 of the AR8337 switch is connected to GMAC1 via SGMII */ |
nbg6716_ar8327_pad6_cfg.mode = AR8327_PAD_MAC_SGMII; |
nbg6716_ar8327_pad6_cfg.rxclk_delay_en = true; |
nbg6716_ar8327_pad6_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL0; |
|
ath79_eth0_pll_data.pll_1000 = 0xa6000000; |
ath79_eth1_pll_data.pll_1000 = 0x03000101; |
|
nbg6716_ar8327_led_cfg.open_drain = 0; |
nbg6716_ar8327_led_cfg.led_ctrl0 = 0xffb7ffb7; |
nbg6716_ar8327_led_cfg.led_ctrl1 = 0xffb7ffb7; |
nbg6716_ar8327_led_cfg.led_ctrl2 = 0xffb7ffb7; |
nbg6716_ar8327_led_cfg.led_ctrl3 = 0x03ffff00; |
|
|
nbg6716_common_setup(ARRAY_SIZE(nbg6616_leds_gpio), nbg6616_leds_gpio, |
ARRAY_SIZE(nbg6616_gpio_keys), nbg6616_gpio_keys, |
(void*) 0x1f040000, (void*) 0x1f030000); |
} |
|
|
MIPS_MACHINE(ATH79_MACH_NBG6716, "NBG6716", |
"Zyxel NBG6716", |
nbg6716_010_setup); |
|
MIPS_MACHINE(ATH79_MACH_NBG6616, "NBG6616", |
"Zyxel NBG6616", |
nbg6616_010_setup); |
|