/*
- * ZyXEL NBG6716 board support
+ * ZyXEL NBG6716/NBG6616 board support
*
* Based on the Qualcomm Atheros AP135/AP136 reference board support code
* Copyright (c) 2012 Qualcomm Atheros
#include <linux/platform_device.h>
#include <linux/ar8216_platform.h>
+#include <linux/gpio.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/platform/ar934x_nfc.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_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_USB0 14
#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_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 = "zyxel:white:internet",
+ .name = "nbg6716:white:internet",
.gpio = NBG6716_GPIO_LED_INTERNET,
.active_low = 1,
},
{
- .name = "zyxel:white:power",
+ .name = "nbg6716:white:power",
.gpio = NBG6716_GPIO_LED_POWER,
.active_low = 1,
},
{
- .name = "zyxel:white:usb0",
- .gpio = NBG6716_GPIO_LED_USB0,
+ .name = "nbg6716:white:usb1",
+ .gpio = NBG6716_GPIO_LED_USB1,
.active_low = 1,
},
{
- .name = "zyxel:white:usb1",
- .gpio = NBG6716_GPIO_LED_USB1,
+ .name = "nbg6716:white:usb2",
+ .gpio = NBG6716_GPIO_LED_USB2,
.active_low = 1,
},
{
- .name = "zyxel:white:wifi2g",
+ .name = "nbg6716:white:wifi2g",
.gpio = NBG6716_GPIO_LED_WIFI2G,
.active_low = 1,
},
{
- .name = "zyxel:white:wifi5g",
+ .name = "nbg6716:white:wifi5g",
.gpio = NBG6716_GPIO_LED_WIFI5G,
.active_low = 1,
},
{
- .name = "zyxel:white:wps",
+ .name = "nbg6716:white:wps",
.gpio = NBG6716_GPIO_LED_WPS,
.active_low = 1,
}
},
{
.desc = "RFKILL button",
- .type = EV_KEY,
+ .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 = "USB0 eject button",
+ .desc = "USB2 eject button",
.type = EV_KEY,
- .code = BTN_0,
+ .code = BTN_2,
.debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL,
- .gpio = NBG6716_GPIO_BTN_USB0,
+ .gpio = NBG6716_GPIO_BTN_USB2,
.active_low = 1,
},
{
- .desc = "USB1 eject button",
+ .desc = "WPS button",
.type = EV_KEY,
- .code = BTN_1,
+ .code = KEY_WPS_BUTTON,
.debounce_interval = NBG6716_KEYS_DEBOUNCE_INTERVAL,
- .gpio = NBG6716_GPIO_BTN_USB1,
+ .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,
},
{
},
};
+
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 void nbg6716_get_mac(const char *name, char *mac)
+static void nbg6716_get_mac(void* nvram_addr, const char *name, char *mac)
{
- u8 *nvram = (u8 *) KSEG1ADDR(0x1f040000);
+ u8 *nvram = (u8 *) KSEG1ADDR(nvram_addr);
int err;
err = ath79_nvram_parse_mac_addr(nvram, 0x10000,
pr_err("no MAC address found for %s\n", name);
}
-static void __init nbg6716_gmac_setup(void)
+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)
{
- 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 *art = (u8 *) KSEG1ADDR(art_addr);
u8 tmpmac[ETH_ALEN];
ath79_register_m25p80(NULL);
- ath79_register_leds_gpio(-1, ARRAY_SIZE(nbg6716_leds_gpio),
- nbg6716_leds_gpio);
+ ath79_register_leds_gpio(-1, leds_num, leds);
ath79_register_gpio_keys_polled(-1, NBG6716_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(nbg6716_gpio_keys),
- nbg6716_gpio_keys);
+ 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("ethaddr=", tmpmac);
+ nbg6716_get_mac(nvram, "ethaddr=", tmpmac);
ath79_register_pci();
ath79_register_wmac(art + NBG6716_WMAC_CALDATA_OFFSET, tmpmac);
- nbg6716_gmac_setup();
+ ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
ath79_register_mdio(0, 0x0);
nbg6716_ar8327_led_cfg.led_ctrl2 = 0xffb7ffb7;
nbg6716_ar8327_led_cfg.led_ctrl3 = 0x03ffff00;
- nbg6716_common_setup();
+ 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);
+
projects / openwrt / openwrt.git / blobdiff