bmips: add support for Actiontec R1000H

The  Actiontec R1000H is a gigabit wifi router, 2.4 GHz single band with
two external antennas. It comes with a coaxial HomePNA port.

Hardware:
 - SoC: Broadcom BCM6368
 - CPU: dual core BMIPS4350 V3.1 @400Mhz
 - RAM: 64 MB DDR
 - Flash: 32 MB parallel NOR
 - LAN switch: Broadcom BCM53115, 5x 1Gbit
 - LAN coaxial : 1x HPNA 3.1, CG3211 + CG3213
 - Wifi 2.4 GHz: Broadcom BCM4322 802.11bgn
 - USB: 1x 2.0
 - Buttons: 2x, 1 reset
 - LEDs: 7x
 - UART: yes

The HPNA hardware probably needs a firmware to make the coaxial port work.
In the OEM firmware, it's apparently sent with an utility (inhpna) through
the ethernet port.

Installation via CFE web UI:
  1. Connect the UART serial port.
  2. Power on the router and press enter at the console prompt to stop the
     bootloader.
  4. Browse to http://192.168.1.1 and upload the OpenWrt CFE firmware
  5. Wait a few minutes for it to finish

Signed-off-by: Daniel González Cabanelas <[email protected]>

target/linux/bmips/bcm6368/base-files/etc/board.d/01_leds

@@ -6,6 +6,10 @@
 board_config_update
 
 case "$(board_name)" in
+actiontec,r1000h)
+	ucidef_set_led_usbport "usb" "USB" "green:usb" "usb1-port1" "usb2-port1"
+	ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
+	;;
 comtrend,wap-5813n)
 	ucidef_set_led_usbport "usb" "USB" "green:usb" "usb1-port1" "usb2-port1"
 	;;

target/linux/bmips/bcm6368/base-files/etc/board.d/02_network

@@ -14,6 +14,7 @@ comtrend,vr-3025un)
 	ucidef_set_bridge_device switch
 	ucidef_set_interface_lan "lan1 lan2 lan3 iptv"
 	;;
+actiontec,r1000h |\
 comtrend,wap-5813n |\
 netgear,dgnd3700-v1 |\
 netgear,dgnd3800b |\

target/linux/bmips/bcm6368/base-files/etc/uci-defaults/09_fix_crc

@@ -3,6 +3,7 @@
 . /lib/functions.sh
 
 case "$(board_name)" in
+actiontec,r1000h |\
 comtrend,vr-3025u |\
 comtrend,vr-3025un |\
 comtrend,wap-5813n |\

target/linux/bmips/dts/bcm6368-actiontec-r1000h.dts

@@ -0,0 +1,220 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm6368.dtsi"
+
+/ {
+	model = "Actiontec R1000H";
+	compatible = "actiontec,r1000h", "brcm,bcm6368";
+
+	aliases {
+		led-boot = &led_power_green;
+		led-failsafe = &led_power_red;
+		led-running = &led_power_green;
+		led-upgrade = &led_power_green;
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <100>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+			debounce-interval = <60>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 35 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+			debounce-interval = <60>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led@5 {
+			label = "green:wan";
+			gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
+		};
+
+		led@21 {
+			label = "green:usb";
+			gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power_green: led@22 {
+			label = "green:power";
+			gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
+		};
+
+		led@23 {
+			label = "green:wps";
+			gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power_red: led@24 {
+			label = "red:power";
+			gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+			panic-indicator;
+		};
+
+		led@30 {
+			label = "red:wps";
+			gpios = <&gpio 30 GPIO_ACTIVE_LOW>;
+		};
+
+		led@31 {
+			label = "red:wan";
+			gpios = <&gpio 31 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ethernet {
+	status = "okay";
+
+	nvmem-cells = <&macaddr_cfe_6a0>;
+	nvmem-cell-names = "mac-address";
+};
+
+&mdio_ext {
+	switch@1e {
+		compatible = "brcm,bcm53115";
+		reg = <30>;
+
+		dsa,member = <1 0>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				label = "lan1";
+			};
+
+			port@1 {
+				reg = <1>;
+				label = "lan2";
+			};
+
+			port@2 {
+				reg = <2>;
+				label = "lan3";
+			};
+
+			port@3 {
+				reg = <3>;
+				label = "lan4";
+			};
+
+			port@4 {
+				reg = <4>;
+				label = "wan";
+			};
+
+			port@5 {
+				/* HPNA coaxial port */
+				reg = <5>;
+				label = "coax";
+
+				phy-mode = "mii";
+
+				fixed-link {
+					speed = <100>;
+					full-duplex;
+				};
+			};
+
+			port@8 {
+				reg = <8>;
+
+				phy-mode = "rgmii";
+				ethernet = <&switch0port5>;
+
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
+		};
+	};
+};
+
+&switch0 {
+	dsa,member = <0 0>;
+
+	ports {
+		switch0port5: port@5 {
+			reg = <5>;
+			label = "extsw";
+
+			phy-mode = "rgmii";
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+	};
+};
+
+&pflash {
+	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		cfe: partition@0 {
+			label = "CFE";
+			reg = <0x000000 0x020000>;
+			read-only;
+		};
+
+		partition@20000 {
+			label = "firmware";
+			reg = <0x020000 0x1fc0000>;
+			compatible = "brcm,bcm963xx-imagetag";
+		};
+
+		partition@fe0000 {
+			label = "nvram";
+			reg = <0x1fe0000 0x020000>;
+		};
+	};
+};
+
+&ohci {
+	status = "okay";
+};
+
+&pci {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&usbh {
+	status = "okay";
+};
+
+&cfe {
+	compatible = "nvmem-cells";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	macaddr_cfe_6a0: macaddr@6a0 {
+		reg = <0x6a0 0x6>;
+	};
+};

target/linux/bmips/image/bcm6368.mk

@@ -1,5 +1,20 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
+define Device/actiontec_r1000h
+  $(Device/bcm63xx-cfe)
+  DEVICE_VENDOR := Actiontec
+  DEVICE_MODEL := R1000H
+  CHIP_ID := 6368
+  CFE_BOARD_ID := 96368VVW
+  BLOCKSIZE := 0x20000
+  FLASH_MB := 32
+  CFE_EXTRAS += --signature "$$(DEVICE_VENDOR)"
+  DEVICE_PACKAGES += $(USB2_PACKAGES) \
+    $(B43_PACKAGES) \
+    kmod-leds-gpio
+endef
+TARGET_DEVICES += actiontec_r1000h
+
 define Device/comtrend_vr-3025u
   $(Device/bcm63xx-cfe)
   DEVICE_VENDOR := Comtrend