ipq807x: add support for Zbtlink ZBT-Z800AX

Hardware specifications:
  SoC: Qualcomm IPQ8072A
  RAM: 1GB of DDR4 600MHz
  Flash1: Winbond W25Q64DW 8MB
  Flash2: MX30UF2G28AD 256MB
  WiFi1: QCN5024 2.4GHz AX 4x4
  WiFi2: QCN5054 5GHz AX 4x4
  Ethernet: 5x 1G RJ45 port
  USB: 2x USB 3.0 (1x M.2)
  Button: Reset, WPS

Flash instructions:
  Upload factory.bin in stock firmware's
  upgrade page, do not preserve settings.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>

1 files changed, 454 insertions, 0 deletions

diff --git a/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq8072-zbt-z800ax.dts b/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq8072-zbt-z800ax.dts
new file mode 100644
index 0000000000..c352b72567
--- /dev/null
+++ b/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq8072-zbt-z800ax.dts
@@ -0,0 +1,454 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include "ipq8074.dtsi"
+#include "ipq8074-hk-cpu.dtsi"
+#include "ipq8074-ess.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	model = "Zbtlink ZBT-Z800AX";
+	compatible = "zbtlink,zbt-z800ax", "qcom,ipq8074";
+
+	aliases {
+		led-boot = &led_net;
+		led-failsafe = &led_net;
+		led-upgrade = &led_net;
+		serial0 = &blsp1_uart5;
+		/*
+		 * Aliases as required by u-boot
+		 * to patch MAC addresses
+		 */
+		ethernet0 = &dp1;
+		ethernet1 = &dp2;
+		ethernet2 = &dp3;
+		ethernet3 = &dp4;
+		ethernet4 = &dp5;
+		label-mac-device = &dp1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+		bootargs-append = " root=/dev/ubiblock0_1";
+	};
+
+	gpio-export {
+		compatible = "gpio-export";
+
+		lte-power {
+			gpio-export,name = "lte_power";
+			gpio-export,output = <1>;
+			gpios = <&tlmm 55 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&button_pins>;
+		pinctrl-names = "default";
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&tlmm 34 GPIO_ACTIVE_LOW>;
+		};
+
+		wps {
+			label = "wps";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&tlmm 46 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_net: net {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WAN_ONLINE;
+			gpios = <&tlmm 22 GPIO_ACTIVE_HIGH>;
+		};
+
+		module {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_MOBILE;
+			gpios = <&tlmm 30 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan2g {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_WLAN_2GHZ;
+			gpios = <&tlmm 42 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy1radio";
+		};
+
+		wlan5g {
+			color = <LED_COLOR_ID_GREEN>;
+			function =  LED_FUNCTION_WLAN_5GHZ;
+			gpios = <&tlmm 43 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0radio";
+		};
+	};
+};
+
+&tlmm {
+	button_pins: button-pins {
+		mux {
+			pins = "gpio34", "gpio46";
+			function = "gpio";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+	};
+
+	mdio_pins: mdio-pins {
+		mdc {
+			pins = "gpio68";
+			function = "mdc";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+
+		mdio {
+			pins = "gpio69";
+			function = "mdio";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+	};
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	cs-select = <0>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "0:sbl1";
+				reg = <0x0 0x50000>;
+				read-only;
+			};
+
+			partition@50000 {
+				label = "0:mibib";
+				reg = <0x50000 0x10000>;
+				read-only;
+			};
+
+			partition@60000 {
+				label = "0:bootconfig";
+				reg = <0x60000 0x20000>;
+				read-only;
+			};
+
+			partition@80000 {
+				label = "0:bootconfig1";
+				reg = <0x80000 0x20000>;
+				read-only;
+			};
+
+			partition@a0000 {
+				label = "0:qsee";
+				reg = <0xa0000 0x180000>;
+				read-only;
+			};
+
+			partition@220000 {
+				label = "0:qsee_1";
+				reg = <0x220000 0x180000>;
+				read-only;
+			};
+
+			partition@3a0000 {
+				label = "0:devcfg";
+				reg = <0x3a0000 0x10000>;
+				read-only;
+			};
+
+			partition@3b0000 {
+				label = "0:devcfg_1";
+				reg = <0x3b0000 0x10000>;
+				read-only;
+			};
+
+			partition@3c0000 {
+				label = "0:apdp";
+				reg = <0x3c0000 0x10000>;
+				read-only;
+			};
+
+			partition@3d0000 {
+				label = "0:apdp_1";
+				reg = <0x3d0000 0x10000>;
+				read-only;
+			};
+
+			partition@3e0000 {
+				label = "0:rpm";
+				reg = <0x3e0000 0x40000>;
+				read-only;
+			};
+
+			partition@420000 {
+				label = "0:rpm_1";
+				reg = <0x420000 0x40000>;
+				read-only;
+			};
+
+			partition@460000 {
+				label = "0:cdt";
+				reg = <0x460000 0x10000>;
+				read-only;
+			};
+
+			partition@470000 {
+				label = "0:cdt_1";
+				reg = <0x470000 0x10000>;
+				read-only;
+			};
+
+			partition@480000 {
+				label = "0:appsblenv";
+				reg = <0x480000 0x10000>;
+			};
+
+			partition@490000 {
+				label = "0:appsbl";
+				reg = <0x490000 0xa0000>;
+				read-only;
+			};
+
+			partition@530000 {
+				label = "0:appsbl_1";
+				reg = <0x530000 0xa0000>;
+				read-only;
+			};
+
+			partition@5d0000 {
+				label = "0:art";
+				reg = <0x5d0000 0x40000>;
+				read-only;
+			};
+
+			partition@610000 {
+				label = "0:ethphyfw";
+				reg = <0x610000 0x80000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&blsp1_uart5 {
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&crypto {
+	status = "okay";
+};
+
+&prng {
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&qpic_nand {
+	status = "okay";
+
+	partitions {
+		status = "disabled";
+	};
+
+	nand@0 {
+		reg = <0>;
+		nand-ecc-strength = <8>;
+		nand-ecc-step-size = <512>;
+		nand-bus-width = <8>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "rootfs";
+				reg = <0x0000000 0x3400000>;
+			};
+
+			partition@3400000 {
+				label = "0:wififw";
+				reg = <0x3400000 0x0800000>;
+				read-only;
+			};
+
+			partition@3c00000 {
+				label = "rootfs_1";
+				reg = <0x3c00000 0x3400000>;
+			};
+
+			partition@7000000 {
+				label = "0:wififw_1";
+				reg = <0x7000000 0x0800000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&qusb_phy_0 {
+	status = "okay";
+};
+
+&qusb_phy_1 {
+	status = "okay";
+};
+
+&ssphy_0 {
+	status = "okay";
+};
+
+&ssphy_1 {
+	status = "okay";
+};
+
+&usb_0 {
+	status = "okay";
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&mdio {
+	status = "okay";
+
+	pinctrl-0 = <&mdio_pins>;
+	pinctrl-names = "default";
+	reset-gpios = <&tlmm 37 GPIO_ACTIVE_LOW>;
+
+	ethernet-phy-package@0 {
+		compatible = "qcom,qca8075-package";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0>;
+
+		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_2: ethernet-phy@2 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <2>;
+		};
+
+		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_lan_bmp = <(ESS_PORT1 | ESS_PORT2 | ESS_PORT3 | ESS_PORT4)>;
+	switch_wan_bmp = <ESS_PORT5>;
+	switch_mac_mode = <MAC_MODE_PSGMII>;
+
+	qcom,port_phyinfo {
+		port@1 {
+			port_id = <1>;
+			phy_address = <0>;
+		};
+		port@2 {
+			port_id = <2>;
+			phy_address = <1>;
+		};
+		port@3 {
+			port_id = <3>;
+			phy_address = <2>;
+		};
+		port@4 {
+			port_id = <4>;
+			phy_address = <3>;
+		};
+		port@5 {
+			port_id = <5>;
+			phy_address = <4>;
+		};
+	};
+};
+
+&edma {
+	status = "okay";
+};
+
+&dp1 {
+	status = "okay";
+	phy-handle = <&qca8075_0>;
+	label = "lan1";
+};
+
+&dp2 {
+	status = "okay";
+	phy-handle = <&qca8075_1>;
+	label = "lan2";
+};
+
+&dp3 {
+	status = "okay";
+	phy-handle = <&qca8075_2>;
+	label = "lan3";
+};
+
+&dp4 {
+	status = "okay";
+	phy-handle = <&qca8075_3>;
+	label = "lan4";
+};
+
+&dp5 {
+	status = "okay";
+	phy-handle = <&qca8075_4>;
+	label = "wan";
+};
+
+&wifi {
+	status = "okay";
+
+	qcom,ath11k-calibration-variant = "ZBT-Z800AX";
+};