ath79: Add support for TP-Link Archer C25 v1

The TP-Link Archer C25 is a low-cost dual-band router.

Specification:

- CPU: Atheros QCA9561 775 MHz
- RAM: 64 MB
- Flash: 8 MB
- Wifi: 3x3 2.4 GHz (integrated), 1x1 5 GHz QCA9887
- NET: 5x 10/100 Mbps Ethernet

Some LEDs are controlled by an additional 74HC595 chip, but not
all of them as e.g. for the C59.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

diff --git a/target/linux/ath79/base-files/etc/board.d/01_leds b/target/linux/ath79/base-files/etc/board.d/01_leds
index 38927be33bd5695dfcf6e1fa821dcabdf26c25b9..41a4abae18c9ea94c945eba6ff312c3deada2237 100755 (executable)
--- a/target/linux/ath79/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/base-files/etc/board.d/01_leds
@@ -126,6 +126,16 @@ tplink,archer-c6-v2)
        ucidef_set_led_switch "lan" "LAN" "tp-link:green:lan" "switch0" "0x3C"
        ucidef_set_led_switch "wan" "WAN" "tp-link:green:wan" "switch0" "0x02"
        ;;
+tplink,archer-c25-v1|\
+tplink,tl-wr841-v9|\
+tplink,tl-wr841-v11|\
+tplink,tl-wr842n-v3)
+       ucidef_set_led_netdev "wan" "WAN" "tp-link:green:wan" "eth1"
+       ucidef_set_led_switch "lan1" "LAN1" "tp-link:green:lan1" "switch0" "0x10"
+       ucidef_set_led_switch "lan2" "LAN2" "tp-link:green:lan2" "switch0" "0x08"
+       ucidef_set_led_switch "lan3" "LAN3" "tp-link:green:lan3" "switch0" "0x04"
+       ucidef_set_led_switch "lan4" "LAN4" "tp-link:green:lan4" "switch0" "0x02"
+       ;;
 tplink,archer-c58-v1|\
 tplink,archer-c59-v1)
        ucidef_set_led_switch "lan" "LAN" "tp-link:green:lan" "switch0" "0x1E"
@@ -175,15 +185,6 @@ tplink,tl-wr842n-v2)
        ucidef_set_led_switch "lan3" "LAN3" "tp-link:green:lan3" "switch0" "0x10"
        ucidef_set_led_switch "lan4" "LAN4" "tp-link:green:lan4" "switch0" "0x02"
        ;;
-tplink,tl-wr841-v9|\
-tplink,tl-wr841-v11|\
-tplink,tl-wr842n-v3)
-       ucidef_set_led_netdev "wan" "WAN" "tp-link:green:wan" "eth1"
-       ucidef_set_led_switch "lan1" "LAN1" "tp-link:green:lan1" "switch0" "0x10"
-       ucidef_set_led_switch "lan2" "LAN2" "tp-link:green:lan2" "switch0" "0x08"
-       ucidef_set_led_switch "lan3" "LAN3" "tp-link:green:lan3" "switch0" "0x04"
-       ucidef_set_led_switch "lan4" "LAN4" "tp-link:green:lan4" "switch0" "0x02"
-       ;;
 ubnt,bullet-m|\
 ubnt,bullet-m-xw|\
 ubnt,nanostation-m|\

diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network
index 99e7825c67f0c8fd46385d1143db29b08e769a6a..84c83ff01ede61bdbab492295479a514cd55d5ba 100755 (executable)
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -68,6 +68,7 @@ ath79_setup_interfaces()
                        "0@eth1" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1"
                ;;
        buffalo,wzr-hp-ag300h|\
+       tplink,archer-c25-v1|\
        tplink,tl-mr3220-v1|\
        tplink,tl-mr3420-v1|\
        tplink,tl-wr841-v7|\

diff --git a/target/linux/ath79/base-files/etc/board.d/03_gpio_switches b/target/linux/ath79/base-files/etc/board.d/03_gpio_switches
index 1c8a46df1980100f014cae53ba5a8dc1f0124411..7f40285daf7c94f763b53222794b50adbf19c10f 100755 (executable)
--- a/target/linux/ath79/base-files/etc/board.d/03_gpio_switches
+++ b/target/linux/ath79/base-files/etc/board.d/03_gpio_switches
@@ -23,6 +23,10 @@ dlink,dir-835-a1)
 librerouter,librerouter-v1)
        ucidef_add_gpio_switch "poe_passthrough" "PoE Passthrough" "1" "0"
        ;;
+tplink,archer-c25-v1)
+       ucidef_add_gpio_switch "led_control" "LED control" "21" "0"
+       ucidef_add_gpio_switch "led_reset" "LED reset" "19" "1"
+       ;;
 ubnt,nanostation-ac)
        ucidef_add_gpio_switch "poe_passthrough" "PoE Passthrough" "3"
        ;;

diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index c3bdc9486620cb5fa5d019c0602d3e39e5419005..b96c9a00b54c4280e348df1d95057bccdce2f80b 100644 (file)
--- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -137,6 +137,10 @@ case "$FIRMWARE" in
                ath10kcal_extract "art" 20480 2116
                ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
                ;;
+       tplink,archer-c25-v1)
+               ath10kcal_extract "art" 20480 2116
+               ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary info 8) -1)
+               ;;
        tplink,archer-a7-v5|\
        tplink,archer-c2-v3|\
        tplink,archer-c7-v4|\

diff --git a/target/linux/ath79/dts/qca9561_tplink_archer-c25-v1.dts b/target/linux/ath79/dts/qca9561_tplink_archer-c25-v1.dts
new file mode 100644 (file)
index 0000000..3c971b5
--- /dev/null
+++ b/target/linux/ath79/dts/qca9561_tplink_archer-c25-v1.dts
@@ -0,0 +1,201 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca956x.dtsi"
+
+/ {
+       compatible = "tplink,archer-c25-v1", "qca,qca9561";
+       model = "TP-Link Archer C25 v1";
+
+       chosen {
+               bootargs = "console=ttyS0,115200n8";
+       };
+
+       led_spi {
+               compatible = "spi-gpio";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               sck-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
+               mosi-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
+               cs-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
+               num-chipselects = <1>;
+
+               /* can be removed on 4.19 */
+               gpio-sck = <&gpio 15 GPIO_ACTIVE_HIGH>;
+               gpio-mosi = <&gpio 14 GPIO_ACTIVE_HIGH>;
+
+               led_gpio: led_gpio@0 {
+                       compatible = "fairchild,74hc595";
+                       reg = <0>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       registers-number = <1>;
+                       spi-max-frequency = <10000000>;
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               wifi_button {
+                       label = "WiFi button";
+                       linux,code = <KEY_RFKILL>;
+                       gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
+               };
+
+               reset_button {
+                       label = "Reset button";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       aliases {
+               led-boot = &power;
+               led-failsafe = &power;
+               led-running = &power;
+               led-upgrade = &power;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               power: power {
+                       label = "tp-link:green:power";
+                       gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+                       default-state = "on";
+               };
+
+               wps {
+                       label = "tp-link:green:wps";
+                       gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+               };
+
+               wlan2g {
+                       label = "tp-link:green:wlan2g";
+                       gpios = <&led_gpio 6 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy1tpt";
+               };
+
+               wlan5g {
+                       label = "tp-link:green:wlan5g";
+                       gpios = <&led_gpio 7 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy0tpt";
+               };
+
+               wan_green {
+                       label = "tp-link:green:wan";
+                       gpios = <&led_gpio 5 GPIO_ACTIVE_LOW>;
+               };
+
+               wan_amber {
+                       label = "tp-link:amber:wan";
+                       gpios = <&led_gpio 4 GPIO_ACTIVE_LOW>;
+               };
+
+               lan1 {
+                       label = "tp-link:green:lan1";
+                       gpios = <&led_gpio 0 GPIO_ACTIVE_LOW>;
+               };
+
+               lan2 {
+                       label = "tp-link:green:lan2";
+                       gpios = <&led_gpio 1 GPIO_ACTIVE_LOW>;
+               };
+
+               lan3 {
+                       label = "tp-link:green:lan3";
+                       gpios = <&led_gpio 2 GPIO_ACTIVE_LOW>;
+               };
+
+               lan4 {
+                       label = "tp-link:green:lan4";
+                       gpios = <&led_gpio 3 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&spi {
+       status = "okay";
+       num-cs = <1>;
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <25000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "factory-boot";
+                               reg = <0x000000 0x020000>;
+                               read-only;
+                       };
+
+                       partition@20000 {
+                               label = "u-boot";
+                               reg = <0x020000 0x010000>;
+                               read-only;
+                       };
+
+                       partition@30000 {
+                               compatible = "denx,uimage";
+                               label = "firmware";
+                               reg = <0x030000 0x7a0000>;
+                       };
+
+                       config: partition@7d0000 {
+                               label = "config";
+                               reg = <0x7d0000 0x010000>;
+                               read-only;
+                       };
+
+                       info: partition@7e0000 {
+                               label = "info";
+                               reg = <0x7e0000 0x010000>;
+                               read-only;
+                       };
+
+                       art: partition@7f0000 {
+                               label = "art";
+                               reg = <0x7f0000 0x010000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&uart {
+       status = "okay";
+};
+
+&pcie {
+       status = "okay";
+};
+
+&eth0 {
+       phy-mode = "mii";
+       phy-handle = <&swphy4>;
+
+       status = "okay";
+       mtd-mac-address = <&info 0x8>;
+};
+
+&eth1 {
+       status = "okay";
+       mtd-mac-address = <&info 0x8>;
+       mtd-mac-address-increment = <1>;
+};
+
+&wmac {
+       status = "okay";
+       mtd-cal-data = <&art 0x1000>;
+       mtd-mac-address = <&info 0x8>;
+};

diff --git a/target/linux/ath79/image/generic-tp-link.mk b/target/linux/ath79/image/generic-tp-link.mk
index 4a5bb9386436ccf18247341291ff4a06b4e9b015..8431e3a347ed752010e1ffcd7f76fb1468c3e7b1 100644 (file)
--- a/target/linux/ath79/image/generic-tp-link.mk
+++ b/target/linux/ath79/image/generic-tp-link.mk
@@ -22,6 +22,17 @@ define Device/tplink_archer-c2-v3
 endef
 TARGET_DEVICES += tplink_archer-c2-v3
 
+define Device/tplink_archer-c25-v1
+  $(Device/tplink-safeloader-uimage)
+  ATH_SOC := qca9561
+  IMAGE_SIZE := 7808k
+  DEVICE_TITLE := TP-Link Archer C25 v1
+  TPLINK_BOARD_ID := ARCHER-C25-V1
+  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9887-ct
+  SUPPORTED_DEVICES += archer-c25-v1
+endef
+TARGET_DEVICES += tplink_archer-c25-v1
+
 define Device/tplink_archer-c58-v1
   $(Device/tplink-safeloader-uimage)
   ATH_SOC := qca9561