@@ -152,6 +152,10 @@ dir-860l-b1)
edimax,br-6478ac-v2)
set_wifi_led "$boardname:blue:wlan"
;;
+edimax,ew-7476rpc|\
+edimax,ew-7478ac)
+ ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x20"
+ ;;
ex2700|\
wn3000rpv3)
set_wifi_led "$boardname:green:router"
@@ -50,6 +50,8 @@ ramips_setup_interfaces()
broadway|\
dcs-930|\
dcs-930l-b1|\
+ edimax,ew-7476rpc|\
+ edimax,ew-7478ac|\
ht-tm02|\
kimax,u35wf|\
linkits7688 | \
new file mode 100644
@@ -0,0 +1,231 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include "mt7620a.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "edimax,ew-7476rpc", "ralink,mt7620a-soc";
+ model = "Edimax EW-7476RPC";
+
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset_wps {
+ label = "reset_wps";
+ gpios = <&gpio2 20 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ switch_high {
+ label = "switch high";
+ gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ linux,input-type = <EV_SW>;
+ };
+
+ switch_off {
+ label = "switch off";
+ gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_1>;
+ linux,input-type = <EV_SW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_power: power {
+ label = "ew-7476rpc:green:power";
+ gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
+ };
+
+ lan {
+ label = "ew-7476rpc:green:lan";
+ gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan2g {
+ label = "ew-7476rpc:blue:wlan2g";
+ gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1radio";
+ };
+
+ wlan5g {
+ label = "ew-7476rpc:blue:wlan5g";
+ gpios = <&gpio2 31 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0radio";
+ };
+
+ wps {
+ label = "ew-7476rpc:green:wps";
+ gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
+ };
+
+ crossband {
+ label = "ew-7476rpc:green:crossband";
+ gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio2 {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ label = "cimage";
+ reg = <0x50000 0x20000>;
+ read-only;
+ };
+
+ partition@70000 {
+ compatible = "edimax,uimage";
+ label = "firmware";
+ reg = <0x00070000 0x00790000>;
+ };
+ };
+ };
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "i2c", "uartf", "nd_sd", "rgmii2";
+ ralink,function = "gpio";
+ };
+ };
+
+ phy_reset_pins: phy-reset {
+ gpio {
+ ralink,group = "spi refclk";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+ðernet {
+
+ status = "okay";
+ mtd-mac-address = <&factory 0x4>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii1_pins &mdio_pins &phy_reset_pins>;
+
+ mediatek,portmap = "l";
+ mediatek,mdio-mode = <1>;
+
+ phy-reset-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <30>;
+
+ port@5 {
+ status = "okay";
+ mediatek,fixed-link = <1000 1 1 1>;
+ phy-mode = "rgmii";
+ };
+
+ mdio-bus {
+ status = "okay";
+
+ phy0: ethernet-phy@0 {
+ status ="disabled";
+ reg = <0>;
+ phy-mode = "rgmii";
+ };
+
+ phy1: ethernet-phy@1 {
+ status = "disabled";
+ reg = <1>;
+ phy-mode = "rgmii";
+ };
+
+ phy2: ethernet-phy@2 {
+ status = "disabled";
+ reg = <2>;
+ phy-mode = "rgmii";
+ };
+
+ phy3: ethernet-phy@3 {
+ status = "disabled";
+ reg = <3>;
+ phy-mode = "rgmii";
+ };
+
+ phy4: ethernet-phy@4 {
+ status = "disabled";
+ reg = <4>;
+ phy-mode = "rgmii";
+ };
+ };
+};
+
+
+&gsw {
+ mediatek,port5 = "gmac";
+};
+
+
+&wmac {
+ ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi@0,0 {
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ mediatek,2ghz = <0>;
+ };
+};
new file mode 100644
@@ -0,0 +1,232 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include "mt7620a.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "edimax,ew-7478ac", "ralink,mt7620a-soc";
+ model = "Edimax EW-7478ac";
+
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset_wps {
+ label = "reset_wps";
+ gpios = <&gpio2 20 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ switch_high {
+ label = "switch high";
+ gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ linux,input-type = <EV_SW>;
+ };
+
+ switch_off {
+ label = "switch off";
+ gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_1>;
+ linux,input-type = <EV_SW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_power: power {
+ label = "ew-7478ac:green:power";
+ gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
+ };
+
+ lan {
+ label = "ew-7478ac:green:lan";
+ gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan2g {
+ label = "ew-7478ac:blue:wlan2g";
+ gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1radio";
+ };
+
+ wlan5g {
+ label = "ew-7478ac:blue:wlan5g";
+ gpios = <&gpio2 31 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0radio";
+ };
+
+ wps {
+ label = "ew-7478ac:green:wps";
+ gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
+ };
+
+ crossband {
+ label = "ew-7478ac:green:crossband";
+ gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio2 {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ label = "cimage";
+ reg = <0x50000 0x20000>;
+ read-only;
+ };
+
+ partition@70000 {
+ compatible = "edimax,uimage";
+ label = "firmware";
+ reg = <0x00070000 0x00790000>;
+ };
+ };
+ };
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "i2c", "uartf", "nd_sd", "rgmii2", "spi refclk";
+ ralink,function = "gpio";
+ };
+ };
+
+ phy_reset_pins: phy-reset {
+ gpio {
+ ralink,group = "spi refclk";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+ðernet {
+
+ status = "okay";
+ mtd-mac-address = <&factory 0x4>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii1_pins &mdio_pins &phy_reset_pins>;
+
+ mediatek,portmap = "l";
+ mediatek,mdio-mode = <1>;
+
+ phy-reset-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <30>;
+
+ port@5 {
+ status = "okay";
+ mediatek,fixed-link = <1000 1 1 1>;
+ phy-mode = "rgmii";
+ };
+
+ mdio-bus {
+ status = "okay";
+
+ phy0: ethernet-phy@0 {
+ status ="disabled";
+ reg = <0>;
+ phy-mode = "rgmii";
+ };
+
+ phy1: ethernet-phy@1 {
+ status = "disabled";
+ reg = <1>;
+ phy-mode = "rgmii";
+ };
+
+ phy2: ethernet-phy@2 {
+ status = "disabled";
+ reg = <2>;
+ phy-mode = "rgmii";
+ };
+
+ phy3: ethernet-phy@3 {
+ status = "disabled";
+ reg = <3>;
+ phy-mode = "rgmii";
+ };
+
+ phy4: ethernet-phy@4 {
+ status = "disabled";
+ reg = <4>;
+ phy-mode = "rgmii";
+ };
+ };
+};
+
+
+&gsw {
+ mediatek,port5 = "gmac";
+ mediatek,rtl8211e-reset = "yes";
+};
+
+
+&wmac {
+ ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi@0,0 {
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ mediatek,2ghz = <0>;
+ };
+};
@@ -32,6 +32,9 @@
#include <linux/bug.h>
#include <linux/netfilter.h>
#include <net/netfilter/nf_flow_table.h>
+#include <linux/of_gpio.h>
+#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <asm/mach-ralink/ralink_regs.h>
@@ -1333,6 +1336,30 @@ static int fe_stop(struct net_device *dev)
return 0;
}
+static void fe_reset_phy(struct fe_priv *priv)
+{
+ int err, msec = 30;
+ struct gpio_desc *phy_reset;
+
+ phy_reset = devm_gpiod_get_optional(priv->dev, "phy-reset",
+ GPIOD_OUT_HIGH);
+ if(!phy_reset)
+ return;
+
+ if (IS_ERR(phy_reset)){
+ dev_err(priv->dev, "Error acquiring reset gpio pins: %ld\n",
+ PTR_ERR(phy_reset));
+ return;
+ }
+ err = of_property_read_u32(priv->dev->of_node, "phy-reset-duration",
+ &msec);
+ if (!err && msec > 1000)
+ msec = 30;
+
+ mdelay(msec);
+ gpiod_set_value(phy_reset, 0);
+}
+
static int __init fe_init(struct net_device *dev)
{
struct fe_priv *priv = netdev_priv(dev);
@@ -1348,6 +1375,8 @@ static int __init fe_init(struct net_device *dev)
return -ENODEV;
}
+ fe_reset_phy(priv);
+
mac_addr = of_get_mac_address(priv->dev->of_node);
if (mac_addr)
ether_addr_copy(dev->dev_addr, mac_addr);
@@ -617,6 +617,32 @@ define Device/edimax_br-6478ac-v2
endef
TARGET_DEVICES += edimax_br-6478ac-v2
+define Device/edimax_ew-7476rpc
+ DTS := EW-7476RPC
+ DEVICE_TITLE := Edimax EW-7476RPC
+ BLOCKSIZE := 4k
+ IMAGE_SIZE := 7744k
+ IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \
+ edimax-header -s CSYS -m RN79 -f 0x70000 -S 0x01100000 | pad-rootfs | \
+ append-metadata | check-size $$$$(IMAGE_SIZE)
+ DEVICE_PACKAGES := kmod-mt76x2 kmod-phy-realtek
+endef
+TARGET_DEVICES += edimax_ew-7476rpc
+
+
+define Device/edimax_ew-7478ac
+ DTS := EW-7478AC
+ DEVICE_TITLE := Edimax EW-7478AC
+ BLOCKSIZE := 4k
+ IMAGE_SIZE := 7744k
+ IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \
+ edimax-header -s CSYS -m RN70 -f 0x70000 -S 0x01100000 | pad-rootfs | \
+ append-metadata | check-size $$$$(IMAGE_SIZE)
+ DEVICE_PACKAGES := kmod-mt76x2 kmod-phy-realtek
+endef
+TARGET_DEVICES += edimax_ew-7478ac
+
+
define Device/tplink_c2-v1
$(Device/Archer)
DTS := ArcherC2-v1
ramips: add Edimax EW-7476RPC SoC: MediaTek MT7620a @ 580MHz RAM: 64M (Winbond W9751G6KB-25) FLASH: 8MB (Macronix) WiFi: SoC-integrated: MediaTek MT7620a bgn WiFi: MediaTek MT7612EN nac GbE: 1x (RTL8211E) BTN: WPS - RFKILL/RF 50%/RF 100% toggle LED: - Wifi 5g (blue) - Wifi 2g (blue) - Crossband (green) - Power (green) - WPS (green) - LAN (Green) UART: UART is present as Pads with throughholes on the PCB. They are located next to the switch for the wifi configuration 3.3V - RX - GND - TX / 57600-8N1 3.3V is the square pad Installation ------------ Update the factory image via the web-interfaces (by default: 192.168.9.2/24). http://192.168.9.2/index.asp ramips: add Edimax EW-7478AC SoC: MediaTek MT7620a @ 580MHz RAM: 64M (Winbond W9751G6KB-25) FLASH: 8MB (Macronix) WiFi: SoC-integrated: MediaTek MT7620a bgn WiFi: MediaTek MT7612EN nac GbE: 1x (RTL8211E) BTN: WPS - RFKILL/RF 50%/RF 100% toggle LED: - Wifi 5g (blue) - Wifi 2g (blue) - Crossband (green) - Power (green) - WPS (green) - LAN (Green) UART: UART is present as Pads with throughholes on the PCB. They are located next to the switch for the wifi configuration 3.3V - RX - GND - TX / 57600-8N1 3.3V is the square pad Installation ------------ Update the factory image via the web-interfaces (by default: http://edimaxext.setup) Or push wpa button on power on and send firmware via tftp to 192.168.1.6 The EW-7478AC is identical to the EW-7476RPC, except instead of 2 internal antennas it has 2 external ones. Signed-off-by: Birger Koblitz <mail@birger-koblitz.de>