--- /dev/null
+/*
+ * ZyXEL NBG6716 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/platform_device.h>
+#include <linux/ar8216_platform.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#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_USB0 4
+#define NBG6716_GPIO_LED_USB1 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_USB0 14
+#define NBG6716_GPIO_BTN_USB1 0
+#define NBG6716_GPIO_BTN_WPS 22
+
+#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
+
+static struct gpio_led nbg6716_leds_gpio[] __initdata = {
+ {
+ .name = "zyxel:white:internet",
+ .gpio = NBG6716_GPIO_LED_INTERNET,
+ .active_low = 1,
+ },
+ {
+ .name = "zyxel:white:power",
+ .gpio = NBG6716_GPIO_LED_POWER,
+ .active_low = 1,
+ },
+ {
+ .name = "zyxel:white:usb0",
+ .gpio = NBG6716_GPIO_LED_USB0,
+ .active_low = 1,
+ },
+ {
+ .name = "zyxel:white:usb1",
+ .gpio = NBG6716_GPIO_LED_USB1,
+ .active_low = 1,
+ },
+ {
+ .name = "zyxel:white:wifi2g",
+ .gpio = NBG6716_GPIO_LED_WIFI2G,
+ .active_low = 1,
+ },
+ {
+ .name = "zyxel:white:wifi5g",
+ .gpio = NBG6716_GPIO_LED_WIFI5G,
+ .active_low = 1,
+ },
+ {
+ .name = "zyxel: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_KEY,
+ .code = KEY_RFKILL,
+ .debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = NBG6716_GPIO_BTN_RFKILL,
+ .active_low = 1,
+ },
+ {
+ .desc = "USB0 eject button",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = NBG6716_GPIO_BTN_USB0,
+ .active_low = 1,
+ },
+ {
+ .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 = "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",
+ .phy_addr = 0,
+ .platform_data = &nbg6716_ar8327_data,
+ },
+};
+
+static void nbg6716_get_mac(const char *name, char *mac)
+{
+ u8 *nvram = (u8 *) KSEG1ADDR(0x1f040000);
+ 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_gmac_setup(void)
+{
+ void __iomem *base;
+ u32 t;
+
+ base = ioremap(QCA955X_GMAC_BASE, QCA955X_GMAC_SIZE);
+
+ t = __raw_readl(base + QCA955X_GMAC_REG_ETH_CFG);
+
+ t &= ~(QCA955X_ETH_CFG_RGMII_EN | QCA955X_ETH_CFG_GE0_SGMII);
+ t |= QCA955X_ETH_CFG_RGMII_EN;
+
+ __raw_writel(t, base + QCA955X_GMAC_REG_ETH_CFG);
+
+ iounmap(base);
+}
+
+static void __init nbg6716_common_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1f050000);
+ u8 tmpmac[ETH_ALEN];
+
+ ath79_register_m25p80(NULL);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(nbg6716_leds_gpio),
+ nbg6716_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, NBG6716_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(nbg6716_gpio_keys),
+ nbg6716_gpio_keys);
+
+ ath79_nfc_set_ecc_mode(AR934X_NFC_ECC_HW);
+ ath79_register_nfc();
+
+ ath79_register_usb();
+
+ nbg6716_get_mac("ethaddr=", tmpmac);
+
+ ath79_register_pci();
+
+ ath79_register_wmac(art + NBG6716_WMAC_CALDATA_OFFSET, tmpmac);
+
+ nbg6716_gmac_setup();
+
+ 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();
+}
+
+MIPS_MACHINE(ATH79_MACH_NBG6716, "NBG6716",
+ "Zyxel NBG6716",
+ nbg6716_010_setup);
+
projects / openwrt.git / blobdiff