ath79: add support for COMFAST CF-E560AC
This commit adds support for the COMFAST CF-E560AC, an ap143 based in-wall access point. Specifications: - SoC: Qualcomm Atheros QCA9531 - RAM: 128 MB DDR2 (Winbond W971GG6SB-25) - Storage: 16 MB NOR (Winbond 25Q128JVSO) - WAN: 1x 10/100 PoE ethernet (48v) - LAN: 4x 10/100 ethernet - WLAN1: QCA9531 - 802.11b/g/n - 2x SKY85303-21 FEM - WLAN2: QCA9886 - 802.11ac/n/a - 2x SKY85735-11 FEM - USB: one external USB2.0 port - UART: 3.3v, 2.54mm headers already populated on board - LED: 7x external - Button: 1x external - Boot: U-Boot 1.1.4 (pepe2k/u-boot_mod) MAC addressing: - stock LAN *:40 (label) WAN *:41 5G *:42 2.4G *:4a - flash (art partition) 0x0 *:40 (label) 0x6 *:42 0x1002 *:41 0x5006 *:43 This device contains valid MAC addresses in art 0x0, 0x6, 0x1002 and 0x5006, however the vendor firmware only reads from art:0x0 for the LAN interface and then increments in 02_network. They also jump 8 addresses for the second wifi interface (2.4 GHz). This behavior has been duplicated in the DTS and ath10k hotplug to align addresses with the vendor firmware v2.6.0. Recovery instructions: This device contains built-in u-boot tftp recovery. 1. Configure PC with static IP 192.168.1.10/24 and tftp server. 2. Place desired image at /firmware_auto.bin at tftp root. 3. Connect device to PC, and power on. 4. Device will fetch flash from tftp, flash and reboot into new image. Signed-off-by: August Huber <auh@google.com> [move jtag_disable_pins, remove unnecessary statuses in DTS, remove duplicate entry in 11-ath10k-caldata, remove hub_port0 label in DTS] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
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						Adrian Schmutzler
					
				
			
			
				
	
			
			
			
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								target/linux/ath79/dts/qca9531_comfast_cf-e560ac.dts
									
									
									
									
									
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										174
									
								
								target/linux/ath79/dts/qca9531_comfast_cf-e560ac.dts
									
									
									
									
									
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							@@ -0,0 +1,174 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include "qca953x.dtsi"
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/ {
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	compatible = "comfast,cf-e560ac", "qca,qca9531";
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	model = "COMFAST CF-E560AC";
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	aliases {
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		serial0 = &uart;
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		label-mac-device = ð1;
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		led-boot = &led_system;
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		led-failsafe = &led_system;
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		led-upgrade = &led_system;
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	};
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	keys {
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		compatible = "gpio-keys";
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		reset {
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			label = "reset";
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			linux,code = <KEY_RESTART>;
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			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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			debounce-interval = <60>;
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		};
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	};
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	leds {
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		compatible = "gpio-leds";
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		pinctrl-names = "default";
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		pinctrl-0 = <&jtag_disable_pins>;
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		lan1 {
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			label = "cf-e560ac:blue:lan1";
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			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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		};
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		lan2 {
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			label = "cf-e560ac:blue:lan2";
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			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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		};
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		lan3 {
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			label = "cf-e560ac:blue:lan3";
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			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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		};
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		lan4 {
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			label = "cf-e560ac:blue:lan4";
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			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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		};
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		led_system: system {
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			label = "cf-e560ac:blue:system";
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			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
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		};
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		wan {
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			label = "cf-e560ac:blue:wan";
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			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
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		};
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		wlan {
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			label = "cf-e560ac:blue:wlan";
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			gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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			linux,default-trigger = "phy0tpt";
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		};
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	};
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	watchdog {
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		compatible = "linux,wdt-gpio";
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		gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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		hw_algo = "toggle";
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		hw_margin_ms = <1200>;
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		always-running;
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	};
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};
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&spi {
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	status = "okay";
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	num-cs = <1>;
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	flash@0 {
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		compatible = "jedec,spi-nor";
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		reg = <0>;
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		spi-max-frequency = <25000000>;
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		partitions {
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			compatible = "fixed-partitions";
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			#address-cells = <1>;
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			#size-cells = <1>;
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			partition@0 {
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				label = "u-boot";
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				reg = <0x000000 0x010000>;
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				read-only;
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			};
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			art: partition@10000 {
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				label = "art";
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				reg = <0x010000 0x010000>;
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				read-only;
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			};
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			partition@20000 {
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				compatible = "denx,uimage";
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				label = "firmware";
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				reg = <0x020000 0xfc0000>;
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			};
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			partition@fe0000 {
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				label = "configs";
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				reg = <0xfe0000 0x010000>;
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				read-only;
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			};
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			partition@ff0000 {
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				label = "nvram";
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				reg = <0xff0000 0x010000>;
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				read-only;
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			};
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		};
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	};
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};
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&pcie0 {
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	status = "okay";
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};
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&uart {
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	status = "okay";
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};
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&usb_phy {
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	status = "okay";
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};
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&usb0 {
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	#address-cells = <1>;
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	#size-cells = <0>;
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	status = "okay";
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	port@1 {
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		reg = <1>;
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		#trigger-source-cells = <0>;
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	};
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};
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ð0 {
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	status = "okay";
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	phy-handle = <&swphy4>;
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	mtd-mac-address = <&art 0x0>;
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	mtd-mac-address-increment = <1>;
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};
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ð1 {
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	mtd-mac-address = <&art 0x0>;
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};
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&wmac {
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	status = "okay";
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	mtd-cal-data = <&art 0x1000>;
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	mtd-mac-address = <&art 0x0>;
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	mtd-mac-address-increment = <10>;
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};
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@@ -73,6 +73,13 @@ comfast,cf-e5)
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	ucidef_set_led_rssi "rssimedium" "RSSIMEDIUM" "$boardname:blue:rssi1" "wlan0" "33" "100"
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	ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "$boardname:blue:rssi2" "wlan0" "66" "100"
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	;;
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comfast,cf-e560ac)
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	ucidef_set_led_netdev "wan" "WAN" "$boardname:blue:wan" "eth1"
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	ucidef_set_led_switch "lan1" "LAN1" "$boardname:blue:lan1" "switch0" "0x02"
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	ucidef_set_led_switch "lan2" "LAN2" "$boardname:blue:lan2" "switch0" "0x04"
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	ucidef_set_led_switch "lan3" "LAN3" "$boardname:blue:lan3" "switch0" "0x08"
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	ucidef_set_led_switch "lan4" "LAN4" "$boardname:blue:lan4" "switch0" "0x10"
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	;;
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dlink,dir-842-c1|\
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dlink,dir-842-c2|\
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dlink,dir-842-c3|\
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@@ -103,6 +103,13 @@ ath79_setup_interfaces()
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	ubnt,routerstation)
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		ucidef_set_interfaces_lan_wan "eth1" "eth0"
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		;;
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	comfast,cf-e560ac|\
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	tplink,archer-c60-v1|\
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	tplink,archer-c60-v2)
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		ucidef_set_interface_wan "eth1"
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		ucidef_add_switch "switch0" \
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			"0@eth0" "1:lan" "2:lan" "3:lan" "4:lan"
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		;;
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	comfast,cf-wr650ac-v1|\
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	comfast,cf-wr650ac-v2)
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		ucidef_add_switch "switch0" \
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@@ -228,12 +235,6 @@ ath79_setup_interfaces()
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		ucidef_add_switch "switch0" \
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			"0@eth1" "2:lan" "3:lan" "4:lan" "5:lan" "6@eth0" "1:wan"
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		;;
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	tplink,archer-c60-v1|\
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	tplink,archer-c60-v2)
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		ucidef_set_interface_wan "eth1"
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		ucidef_add_switch "switch0" \
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			"0@eth0" "1:lan" "2:lan" "3:lan" "4:lan"
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		;;
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	tplink,archer-d50-v1)
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		ucidef_add_switch "switch0" \
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			"0@eth0" "2:lan:3" "3:lan:2" "4:lan:1" "1:wan"
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@@ -130,6 +130,13 @@ case "$FIRMWARE" in
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			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
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		rm /lib/firmware/ath10k/QCA9888/hw2.0/board-2.bin
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		;;
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	comfast,cf-e560ac)
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		caldata_extract "art" 0x5000 0x2f20
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		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) +2)
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		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
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			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
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		rm /lib/firmware/ath10k/QCA9888/hw2.0/board-2.bin
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		;;
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	dlink,dir-842-c1|\
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	dlink,dir-842-c2|\
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	dlink,dir-842-c3|\
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@@ -300,6 +300,16 @@ define Device/comfast_cf-e5
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endef
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TARGET_DEVICES += comfast_cf-e5
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define Device/comfast_cf-e560ac
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  SOC := qca9531
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  DEVICE_VENDOR := COMFAST
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  DEVICE_MODEL := CF-E560AC
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  DEVICE_PACKAGES := kmod-leds-gpio kmod-usb2 kmod-ath10k-ct \
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	ath10k-firmware-qca9888-ct
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  IMAGE_SIZE := 16128k
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endef
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TARGET_DEVICES += comfast_cf-e560ac
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define Device/comfast_cf-wr650ac-v1
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  SOC := qca9558
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  DEVICE_VENDOR := COMFAST
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