ipq60xx: add support for CMIOT AX18

Author: aiamadeus

target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6000-ax18.dts

@@ -0,0 +1,218 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include "ipq6018-256m.dtsi"
+#include "ipq6018-ess.dtsi"
+#include "ipq6000-opp.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "CMIOT AX18";
+	compatible = "cmiot,ax18", "qcom,ipq6018";
+
+	aliases {
+		serial0 = &blsp1_uart3;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+		label-mac-device = &dp1;
+
+		ethernet0 = &dp1;
+		ethernet1 = &dp2;
+		ethernet3 = &dp4;
+		ethernet4 = &dp5;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+		bootargs-append = " root=/dev/ubiblock0_1";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "wps";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&tlmm 9 GPIO_ACTIVE_LOW>;
+		};
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&tlmm 60 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			label = "blue:power";
+			gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
+		};
+
+		wan {
+			label = "blue:wan";
+			gpio = <&tlmm 74 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan2g {
+			label = "blue:wlan2g";
+			gpio = <&tlmm 37 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan5g {
+			label = "blue:wlan5g";
+			gpio = <&tlmm 35 GPIO_ACTIVE_HIGH>;
+		};
+
+		wps {
+			label = "red:wps";
+			gpio = <&tlmm 69 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&tlmm {
+	mdio_pins: mdio-pins {
+		mdc {
+			pins = "gpio64";
+			function = "mdc";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+
+		mdio {
+			pins = "gpio65";
+			function = "mdio";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+	};
+};
+
+&blsp1_uart3 {
+	pinctrl-0 = <&serial_3_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&qpic_nand {
+	status = "okay";
+
+	nand@0 {
+		reg = <0>;
+		nand-ecc-strength = <4>;
+		nand-ecc-step-size = <512>;
+		nand-bus-width = <8>;
+
+		partitions {
+			compatible = "qcom,smem-part";
+		};
+	};
+};
+
+&rpm {
+	status = "disabled";
+};
+
+&mdio {
+	status = "okay";
+
+	pinctrl-0 = <&mdio_pins>;
+	pinctrl-names = "default";
+	reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
+
+	qca8075_0: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0>;
+	};
+
+	qca8075_1: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+
+	qca8075_3: ethernet-phy@3 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <3>;
+	};
+
+	qca8075_4: ethernet-phy@4 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <4>;
+	};
+};
+
+&switch {
+	status = "okay";
+
+	switch_cpu_bmp = <0x1>;  /* cpu port bitmap */
+	switch_lan_bmp = <0x16>; /* lan port bitmap */
+	switch_wan_bmp = <0x20>; /* wan port bitmap */
+	switch_inner_bmp = <0xc0>; /*inner port bitmap*/
+	switch_mac_mode = <0x0>; /* mac mode for uniphy instance0*/
+	switch_mac_mode1 = <0xff>; /* mac mode for uniphy instance1*/
+	switch_mac_mode2 = <0xff>; /* mac mode for uniphy instance2*/
+
+	qcom,port_phyinfo {
+		port@0 {
+			port_id = <1>;
+			phy_address = <0>;
+		};
+		port@1 {
+			port_id = <2>;
+			phy_address = <1>;
+		};
+		port@2 {
+			port_id = <4>;
+			phy_address = <3>;
+		};
+		port@3 {
+			port_id = <5>;
+			phy_address = <4>;
+		};
+	};
+};
+
+&edma {
+	status = "okay";
+};
+
+&dp1 {
+	status = "okay";
+	phy-handle = <&qca8075_0>;
+	label = "lan3";
+};
+
+&dp2 {
+	status = "okay";
+	phy-handle = <&qca8075_1>;
+	label = "lan2";
+};
+
+&dp4 {
+	status = "okay";
+	phy-handle = <&qca8075_3>;
+	label = "lan1";
+};
+
+&dp5 {
+	status = "okay";
+	phy-handle = <&qca8075_4>;
+	label = "wan";
+};
+
+&wifi {
+	status = "disabled";
+	qcom,ath11k-fw-memory-mode = <2>;
+};

target/linux/qualcommax/image/ipq60xx.mk

@@ -23,6 +23,18 @@ define Device/EmmcImage
 	IMAGE/sysupgrade.bin/squashfs := append-rootfs | pad-to 64k | sysupgrade-tar rootfs=$$$$@ | append-metadata
 endef
 
+define Device/cmiot_ax18
+	$(call Device/FitImage)
+	$(call Device/UbiFit)
+	DEVICE_VENDOR := CMIOT
+	DEVICE_MODEL := AX18
+	BLOCKSIZE := 128k
+	PAGESIZE := 2048
+	DEVICE_DTS_CONFIG := config@cp03-c1
+	SOC := ipq6000
+endef
+TARGET_DEVICES += cmiot_ax18
+
 define Device/glinet_gl-ax1800
 	$(call Device/FitImage)
 	$(call Device/UbiFit)

target/linux/qualcommax/ipq60xx/base-files/etc/board.d/02_network

@@ -11,18 +11,19 @@ ipq60xx_setup_interfaces()
 	local board="$1"
 
 	case "$board" in
+	cmiot,ax18|\
+	qihoo,360v6|\
+	redmi,ax5-*|\
+	xiaomi,rm1800)
+		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" "wan"
+		;;
 	glinet,gl-ax1800|\
 	linksys,mr7350)
 		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan"
 		;;
 	glinet,gl-axt1800)
 		ucidef_set_interfaces_lan_wan "lan1 lan2" "wan"
 		;;
-	qihoo,360v6|\
-	redmi,ax5-*|\
-	xiaomi,rm1800)
-		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" "wan"
-		;;
 	*)
 		echo "Unsupported hardware. Network interfaces not initialized"
 		;;

target/linux/qualcommax/ipq60xx/base-files/lib/upgrade/platform.sh

@@ -10,8 +10,10 @@ platform_check_image() {
 
 platform_do_upgrade() {
 	case "$(board_name)" in
+	cmiot,ax18|\
 	glinet,gl-ax1800|\
 	glinet,gl-axt1800|\
+	qihoo,360v6|\
 	xiaomi,rm1800)
 		nand_do_upgrade "$1"
 		;;