Can you please add the usual hardware and installation info? For examples see other commits that added support for a specific device.
Thomas -----Ursprüngliche Nachricht----- Von: openwrt-devel <openwrt-devel-boun...@lists.openwrt.org> Im Auftrag von Birger Koblitz Gesendet: Sonntag, 26. Mai 2019 09:45 An: openwrt-devel@lists.openwrt.org Betreff: [OpenWrt-Devel] [PATCH] Support for Edimax EW-7476RPC Hi Cezary, In addition to the EW-7476RPC, I added support for the EW-7478AC as you suggested. I could not test that image, but at least it compiles. I fixed all of your comments as suggested, however left it at mediatek,rtl8211e-reset = "yes"; I believe there are other similar devices from Edimax out there with the Realtek chip, and possibly a different GPIO line. Then something like mediatek,rtl8211e-reset = <39>; could be used. Birger Here comes the patch: diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds index b55ca0413e..cc5b305444 100755 --- a/target/linux/ramips/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/base-files/etc/board.d/01_leds @@ -146,6 +146,10 @@ dir-860l-b1) edimax,br-6478ac-v2) set_wifi_led "$boardname:blue:wlan" ;; +edimax,ew-7476rpc) \ +edimax,ew-7478ac) + ucidef_set_led_netdev "lan" "lan" "$boardname:green:internet" "eth0" + ;; ex2700|\ wn3000rpv3) set_wifi_led "$boardname:green:router" diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network index 2e56678cf5..9c9370411d 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -68,6 +68,8 @@ ramips_setup_interfaces() wnce2001|\ zbt-cpe102|\ zorlik,zl5900v2|\ + edimax,ew-7476rpc|\ + edimax,ew-7478ac|\ zte-q7) ucidef_add_switch "switch0" ucidef_add_switch_attr "switch0" "enable" "false" diff --git a/target/linux/ramips/dts/EW-7476RPC.dts b/target/linux/ramips/dts/EW-7476RPC.dts new file mode 100644 index 0000000000..382d1e5afc --- /dev/null +++ b/target/linux/ramips/dts/EW-7476RPC.dts @@ -0,0 +1,226 @@ +/* + * Device Tree file for the Edimax EW-7476RPC + * based on Edimax BR-6478AC V2 + * + * Copyright (C) 2016 Rohan Murch <rohan.mu...@gmail.com> + * Copyright (C) 2016 Hans Ulli Kroll <ulli.kr...@googlemail.com> + * Copyright (C) 2017 James McKenzie <open...@madingley.org> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + + The following definitions were found in the orignal GPL firmware + source HW_LED_WIRELESS_ABAND_="71" + HW_LED_WIRELESS_GBAND_="70" + HW_LED_WIRELES_="69" + HW_LED_POWER_="67" + HW_LED_WPS_="68" + HW_LED_LAN_="66" + HW_BUTTON_APSWITCH_BUT_1_="62" + HW_BUTTON_APSWITCH_BUT_2_="63" + HW_BUTTON_RESET_="60" + + The device does not have a reset button (but there are solder pads for a button), WPS and reset are swapped. + + */ + +/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>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "ew-7476rpc:green:power"; + gpios = <&gpio2 27 GPIO_ACTIVE_LOW>; + }; + internet { + label = "ew-7476rpc:green:internet"; + gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; + }; + wlan2g { + label = "ew-7476rpc:blue:wlan2g"; + gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1tpt"; + }; + wlan5g { + label = "ew-7476rpc:blue:wlan5g"; + gpios = <&gpio2 31 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + }; +}; + + +&gpio2 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0 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 { + // might need pin 39: ; + ralink,group = "i2c", "uartf", "nd_sd", "rgmii2", "spi refclk"; + ralink,function = "gpio"; + }; + }; +}; + + +ðernet { + + status = "okay"; + mtd-mac-address = <&factory 0x4>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii1_pins &mdio_pins>; + mediatek,portmap = "l"; + mediatek,mdio-mode = <1>; + + 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>; + }; +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; diff --git a/target/linux/ramips/dts/EW-7478AC.dts b/target/linux/ramips/dts/EW-7478AC.dts new file mode 100644 index 0000000000..5d44823db3 --- /dev/null +++ b/target/linux/ramips/dts/EW-7478AC.dts @@ -0,0 +1,226 @@ +/* + * Device Tree file for the Edimax EW-7478AC + * based on Edimax BR-6478AC V2 + * + * Copyright (C) 2016 Rohan Murch <rohan.mu...@gmail.com> + * Copyright (C) 2016 Hans Ulli Kroll <ulli.kr...@googlemail.com> + * Copyright (C) 2017 James McKenzie <open...@madingley.org> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + + The following definitions were found in the orignal GPL firmware + source HW_LED_WIRELESS_ABAND_="71" + HW_LED_WIRELESS_GBAND_="70" + HW_LED_WIRELES_="69" + HW_LED_POWER_="67" + HW_LED_WPS_="68" + HW_LED_LAN_="66" + HW_BUTTON_APSWITCH_BUT_1_="62" + HW_BUTTON_APSWITCH_BUT_2_="63" + HW_BUTTON_RESET_="60" + + The device does not have a reset button (but there are solder pads for a button), WPS and reset are swapped. + + */ + +/dts-v1/; + +#include "mt7620a.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + compatible = "edimax,ew-7476ac", "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>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "ew-7478ac:green:power"; + gpios = <&gpio2 27 GPIO_ACTIVE_LOW>; + }; + internet { + label = "ew-7478ac:green:internet"; + gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; + }; + wlan2g { + label = "ew-7478ac:blue:wlan2g"; + gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1tpt"; + }; + wlan5g { + label = "ew-7478ac:blue:wlan5g"; + gpios = <&gpio2 31 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + }; +}; + + +&gpio2 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0 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 { + // might need pin 39: ; + ralink,group = "i2c", "uartf", "nd_sd", "rgmii2", "spi refclk"; + ralink,function = "gpio"; + }; + }; +}; + + +ðernet { + + status = "okay"; + mtd-mac-address = <&factory 0x4>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii1_pins &mdio_pins>; + mediatek,portmap = "l"; + mediatek,mdio-mode = <1>; + + 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>; + }; +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; diff --git a/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c b/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c index 5fc5080aaf..305ce18037 100644 --- a/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c +++ b/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c @@ -84,6 +84,32 @@ static int mt7620_mdio_mode(struct device_node *eth_node) return ret; } +void reset_realtek_phy(void){ +#define RALINK_GPIO_DIR 0xB0000600+0x4C #define RALINK_GPIO_DATA +0xB0000600+0x48 #define RALINK_RESETPHY_GPIO (39-24) + u32 gpiodir; + u32 piodata; + u32 reset_pin= RALINK_RESETPHY_GPIO; + + pr_info("gsw: Resetting RTL8211e using gpio 39\n"); + gpiodir = le32_to_cpu(*(volatile u32 *)(RALINK_GPIO_DIR)); + /*set gpio1 to output*/ + gpiodir |= (1<<reset_pin); + *(volatile u32 *)(RALINK_GPIO_DIR) = cpu_to_le32(gpiodir); + + piodata = le32_to_cpu(*(volatile u32 *)(RALINK_GPIO_DATA)); + /*set to low(0)*/ + piodata &= ~(1L << reset_pin); + *(volatile u32 *)(RALINK_GPIO_DATA) = cpu_to_le32(piodata); + /*delay 30ms*/ + mdelay(30); + /*set to high(1)*/ + piodata |= (1L << reset_pin); + *(volatile u32 *)(RALINK_GPIO_DATA) = cpu_to_le32(piodata); } + + static void mt7620_hw_init(struct mt7620_gsw *gsw, int mdio_mode) { u32 i; @@ -220,6 +246,7 @@ int mtk_gsw_init(struct fe_priv *priv) struct device_node *np = priv->switch_np; struct platform_device *pdev = of_find_device_by_node(np); struct mt7620_gsw *gsw; + const char *rtl8211e_reset = NULL; if (!pdev) return -ENODEV; @@ -231,6 +258,9 @@ int mtk_gsw_init(struct fe_priv *priv) priv->soc->swpriv = gsw; mt7620_hw_init(gsw, mt7620_mdio_mode(priv->dev->of_node)); + of_property_read_string(np, "mediatek,rtl8211e-reset", &rtl8211e_reset); + if (rtl8211e_reset && !strcmp(rtl8211e_reset, "yes")) + reset_realtek_phy(); if (gsw->irq) { request_irq(gsw->irq, gsw_interrupt_mt7620, 0, diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk index cf38aa2cb1..93f4cdd442 100644 --- a/target/linux/ramips/image/mt7620.mk +++ b/target/linux/ramips/image/mt7620.mk @@ -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 := 64k + IMAGE_SIZE := 7616k + IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \ + edimax-header -s CSYS -m RN79 -f 0x70000 -S 0x01100000 | pad-rootfs | \ + append-metadata | check-size $$$$(IMAGE_SIZE) + DEVICE_PACKAGES := kmod-mt76x2 kmod-phy-realtek endef TARGET_DEVICES ++= edimax_ew-7476rpc + + +define Device/edimax_ew-7478ac + DTS := EW-7478AC + DEVICE_TITLE := Edimax EW-7478AC + BLOCKSIZE := 64k + IMAGE_SIZE := 7616k + IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \ + edimax-header -s CSYS -m RN70 -f 0x70000 -S 0x01100000 | pad-rootfs | \ + append-metadata | check-size $$$$(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 _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel