mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
0af656e978
The device uses a rf-kill switch instead of a button. Furthermore the GPIO is active high. Signed-off-by: Christoph Krapp <achterin@googlemail.com>
386 lines
10 KiB
C
386 lines
10 KiB
C
/*
|
|
* 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_SW,
|
|
.code = KEY_RFKILL,
|
|
.debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL,
|
|
.gpio = NBG6716_GPIO_BTN_RFKILL,
|
|
.active_low = 0,
|
|
},
|
|
{
|
|
.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);
|
|
|