Add support for new home automation devices.

JetHome Jethub D1 (http://jethome.ru/jethub-d1) is a home automation controller 
with the following features:
- DIN Rail Mounting case
- Amlogic A113X (ARM Cortex-A53) quad-core up to 1.5GHz
- no video out
- 512Mb/1GB DDR3
- 8/16GB eMMC flash
- 1 x USB 2.0
- 1 x 10/100Mbps ethernet
- WiFi / Bluetooth AMPAK AP6255 (Broadcom BCM43455) IEEE 802.11a/b/g/n/ac, 
Bluetooth 4.2.
- TI CC2538 + CC2592 Zigbee Wireless Module with up to 20dBm output power and 
Zigbee 3.0 support.
- 2 x gpio LEDS
- GPIO user Button
- 1 x 1-Wire
- 2 x RS-485
- 4 x dry contact digital GPIO inputs
- 3 x relay GPIO outputs
- DC source with a voltage of 9 to 56 V / Passive POE

JetHome Jethub H1 (http://jethome.ru/jethub-h1) is a home automation controller 
with the following features:
- Square plastic case
- Amlogic S905W (ARM Cortex-A53) quad-core up to 1.5GHz
- no video out
- 1GB DDR3
- 8/16GB eMMC flash
- 2 x USB 2.0
- 1 x 10/100Mbps ethernet
- WiFi / Bluetooth RTL8822CS IEEE 802.11a/b/g/n/ac, Bluetooth 5.0.
- TI CC2538 + CC2592 Zigbee Wireless Module with up to 20dBm output power and 
Zigbee 3.0 support.
- MicroSD 2.x/3.x/4.x DS/HS cards.
- 1 x gpio LED
- ADC user Button
- DC source 5V microUSB with serial console

Patches from:
- JetHub H1
  https://lore.kernel.org/r/20210915085715.1134940-4-ad...@lexina.in
  https://git.kernel.org/amlogic/c/abfaae24ecf3e7f00508b60fa05e2b6789b8f607
- JetHub D1
  https://lore.kernel.org/r/20210915085715.1134940-5-ad...@lexina.in
  https://git.kernel.org/amlogic/c/8e279fb2903990cc6296ec56b3b80b2f854b6c79

Signed-off-by: Vyacheslav Bocharov <ad...@lexina.in>
Reviewed-by: Neil Armstrong <narmstr...@baylibre.com>
---
 arch/arm/dts/Makefile                         |   2 +
 .../arm/dts/meson-axg-jethome-jethub-j100.dts | 361 ++++++++++++++++++
 .../meson-gxl-s905w-jethome-jethub-j80.dts    | 241 ++++++++++++
 board/amlogic/jethub-j80/MAINTAINERS          |   9 +
 board/amlogic/jethub-j80/Makefile             |   6 +
 board/amlogic/jethub-j80/jethub-j80.c         |  68 ++++
 configs/jethub_j100_defconfig                 |  55 +++
 configs/jethub_j80_defconfig                  |  63 +++
 8 files changed, 805 insertions(+)
 create mode 100644 arch/arm/dts/meson-axg-jethome-jethub-j100.dts
 create mode 100644 arch/arm/dts/meson-gxl-s905w-jethome-jethub-j80.dts
 create mode 100644 board/amlogic/jethub-j80/MAINTAINERS
 create mode 100644 board/amlogic/jethub-j80/Makefile
 create mode 100644 board/amlogic/jethub-j80/jethub-j80.c
 create mode 100644 configs/jethub_j100_defconfig
 create mode 100644 configs/jethub_j80_defconfig

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index f0160d2dc0..d1893a9812 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -169,10 +169,12 @@ dtb-$(CONFIG_ARCH_MESON) += \
        meson-gxl-s905x-libretech-cc-v2.dtb \
        meson-gxl-s905x-khadas-vim.dtb \
        meson-gxl-s905d-libretech-pc.dtb \
+       meson-gxl-s905w-jethome-jethub-j80.dtb \
        meson-gxm-khadas-vim2.dtb \
        meson-gxm-s912-libretech-pc.dtb \
        meson-gxm-wetek-core2.dtb \
        meson-axg-s400.dtb \
+       meson-axg-jethome-jethub-j100.dtb \
        meson-g12a-u200.dtb \
        meson-g12a-sei510.dtb \
        meson-g12b-gtking.dtb \
diff --git a/arch/arm/dts/meson-axg-jethome-jethub-j100.dts 
b/arch/arm/dts/meson-axg-jethome-jethub-j100.dts
new file mode 100644
index 0000000000..5783732dc6
--- /dev/null
+++ b/arch/arm/dts/meson-axg-jethome-jethub-j100.dts
@@ -0,0 +1,361 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Vyacheslav Bocharov <ad...@lexina.in>
+ * Copyright (c) 2020 JetHome
+ * Author: Aleksandr Kazantsev <a...@tvip.ru>
+ * Author: Alexey Shevelkin <a...@tvip.ru>
+ * Author: Vyacheslav Bocharov <ad...@lexina.in>
+ */
+
+/dts-v1/;
+
+#include "meson-axg.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/thermal/thermal.h>
+
+/ {
+       compatible = "jethome,jethub-j100", "amlogic,a113d", 
"amlogic,meson-axg";
+       model = "JetHome JetHub J100";
+       aliases {
+               serial0 = &uart_AO;   /* Console */
+               serial1 = &uart_AO_B; /* External UART (Wireless Module) */
+               ethernet0 = &ethmac;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       /* 1024MB RAM */
+       memory@0 {
+               device_type = "memory";
+               reg = <0x0 0x0 0x0 0x40000000>;
+       };
+
+       reserved-memory {
+               linux,cma {
+                       size = <0x0 0x400000>;
+               };
+       };
+
+       emmc_pwrseq: emmc-pwrseq {
+               compatible = "mmc-pwrseq-emmc";
+               reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+       };
+
+       vcc_3v3: regulator-vcc_3v3 {
+               compatible = "regulator-fixed";
+               regulator-name = "VCC_3V3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               vin-supply = <&vddao_3v3>;
+               regulator-always-on;
+       };
+
+       vcc_5v: regulator-vcc_5v {
+               compatible = "regulator-fixed";
+               regulator-name = "VCC5V";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               regulator-always-on;
+       };
+
+       vddao_3v3: regulator-vddao_3v3 {
+               compatible = "regulator-fixed";
+               regulator-name = "VDDAO_3V3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               vin-supply = <&vcc_5v>;
+               regulator-always-on;
+       };
+
+       vddio_ao18: regulator-vddio_ao18 {
+               compatible = "regulator-fixed";
+               regulator-name = "VDDIO_AO18";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+               vin-supply = <&vddao_3v3>;
+               regulator-always-on;
+       };
+
+       vddio_boot: regulator-vddio_boot {
+               compatible = "regulator-fixed";
+               regulator-name = "VDDIO_BOOT";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+               vin-supply = <&vddao_3v3>;
+               regulator-always-on;
+       };
+
+       usb_pwr: regulator-usb_pwr {
+               compatible = "regulator-fixed";
+               regulator-name = "USB_PWR";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               vin-supply = <&vcc_5v>;
+               regulator-always-on;
+       };
+
+       sdio_pwrseq: sdio-pwrseq {
+               compatible = "mmc-pwrseq-simple";
+               reset-gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
+               clocks = <&wifi32k>;
+               clock-names = "ext_clock";
+       };
+
+       wifi32k: wifi32k {
+               compatible = "pwm-clock";
+               #clock-cells = <0>;
+               clock-frequency = <32768>;
+               pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
+       };
+
+       thermal-zones {
+               cpu_thermal: cpu-thermal {
+                       polling-delay-passive = <250>;
+                       polling-delay = <1000>;
+                       thermal-sensors = <&scpi_sensors 0>;
+                       trips {
+                               cpu_passive: cpu-passive {
+                                       temperature = <70000>; /* millicelsius 
*/
+                                       hysteresis = <2000>; /* millicelsius */
+                                       type = "passive";
+                               };
+
+                               cpu_hot: cpu-hot {
+                                       temperature = <80000>; /* millicelsius 
*/
+                                       hysteresis = <2000>; /* millicelsius */
+                                       type = "hot";
+                               };
+
+                               cpu_critical: cpu-critical {
+                                       temperature = <100000>; /* millicelsius 
*/
+                                       hysteresis = <2000>; /* millicelsius */
+                                       type = "critical";
+                               };
+                       };
+               };
+
+               cpu_cooling_maps: cooling-maps {
+                       map0 {
+                               trip = <&cpu_passive>;
+                               cooling-device = <&cpu0 THERMAL_NO_LIMIT 
THERMAL_NO_LIMIT>,
+                                               <&cpu1 THERMAL_NO_LIMIT 
THERMAL_NO_LIMIT>,
+                                               <&cpu2 THERMAL_NO_LIMIT 
THERMAL_NO_LIMIT>,
+                                               <&cpu3 THERMAL_NO_LIMIT 
THERMAL_NO_LIMIT>;
+                       };
+
+                       map1 {
+                               trip = <&cpu_hot>;
+                               cooling-device = <&cpu0 THERMAL_NO_LIMIT 
THERMAL_NO_LIMIT>,
+                                               <&cpu1 THERMAL_NO_LIMIT 
THERMAL_NO_LIMIT>,
+                                               <&cpu2 THERMAL_NO_LIMIT 
THERMAL_NO_LIMIT>,
+                                               <&cpu3 THERMAL_NO_LIMIT 
THERMAL_NO_LIMIT>;
+                       };
+               };
+       };
+       onewire {
+               compatible = "w1-gpio";
+               gpios = <&gpio GPIOA_14 GPIO_ACTIVE_HIGH>;
+               #gpio-cells = <1>;
+       };
+};
+
+&efuse {
+       sn: sn@32 {
+               reg = <0x32 0x20>;
+       };
+
+       eth_mac: eth_mac@0 {
+               reg = <0x0 0x6>;
+       };
+
+       bt_mac: bt_mac@6 {
+               reg = <0x6 0x6>;
+       };
+
+       wifi_mac: wifi_mac@c {
+               reg = <0xc 0x6>;
+       };
+
+       bid: bid@12 {
+               reg = <0x12 0x20>;
+       };
+};
+
+&ethmac {
+       status = "okay";
+       pinctrl-0 = <&eth_rmii_x_pins>;
+       pinctrl-names = "default";
+       phy-handle = <&eth_phy0>;
+       phy-mode = "rmii";
+
+       mdio {
+               compatible = "snps,dwmac-mdio";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               /* ICPlus IP101A/G Ethernet PHY (vendor_id=0x0243, 
model_id=0x0c54) */
+               eth_phy0: ethernet-phy@0 {
+                       /* compatible = "ethernet-phy-id0243.0c54";*/
+                       max-speed = <100>;
+                       reg = <0>;
+
+                       reset-assert-us = <10000>;
+                       reset-deassert-us = <10000>;
+                       reset-gpios = <&gpio GPIOZ_5 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+/* Internal I2C bus (on CPU module) */
+&i2c1 {
+       status = "okay";
+       pinctrl-0 = <&i2c1_z_pins>;
+       pinctrl-names = "default";
+
+       /* RTC */
+       pcf8563: pcf8563@51 {
+               compatible = "nxp,pcf8563";
+               reg = <0x51>;
+               status = "okay";
+       };
+};
+
+/* Peripheral I2C bus (on motherboard) */
+&i2c_AO {
+       status = "okay";
+       pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
+       pinctrl-names = "default";
+};
+
+&pwm_ab {
+       status = "okay";
+       pinctrl-0 = <&pwm_a_x20_pins>;
+       pinctrl-names = "default";
+};
+
+/* wifi module */
+&sd_emmc_b {
+       status = "okay";
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       pinctrl-0 = <&sdio_pins>;
+       pinctrl-1 = <&sdio_clk_gate_pins>;
+       pinctrl-names = "default", "clk-gate";
+
+       bus-width = <4>;
+       cap-sd-highspeed;
+       sd-uhs-sdr104;
+       max-frequency = <200000000>;
+       non-removable;
+       disable-wp;
+
+       mmc-pwrseq = <&sdio_pwrseq>;
+
+       vmmc-supply = <&vddao_3v3>;
+       vqmmc-supply = <&vddio_boot>;
+
+       brcmf: wifi@1 {
+               reg = <1>;
+               compatible = "brcm,bcm4329-fmac";
+       };
+};
+
+/* emmc storage */
+&sd_emmc_c {
+       status = "okay";
+       pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+       pinctrl-1 = <&emmc_clk_gate_pins>;
+       pinctrl-names = "default", "clk-gate";
+
+       bus-width = <8>;
+       cap-mmc-highspeed;
+       max-frequency = <200000000>;
+       non-removable;
+       disable-wp;
+       mmc-ddr-1_8v;
+       mmc-hs200-1_8v;
+
+       mmc-pwrseq = <&emmc_pwrseq>;
+
+       vmmc-supply = <&vcc_3v3>;
+       vqmmc-supply = <&vddio_boot>;
+};
+
+/* UART Bluetooth */
+&uart_B {
+       status = "okay";
+       pinctrl-0 = <&uart_b_z_pins>, <&uart_b_z_cts_rts_pins>;
+       pinctrl-names = "default";
+       uart-has-rtscts;
+
+       bluetooth {
+               compatible = "brcm,bcm43438-bt";
+               shutdown-gpios = <&gpio GPIOZ_7 GPIO_ACTIVE_HIGH>;
+       };
+};
+
+/* UART Console */
+&uart_AO {
+       status = "okay";
+       pinctrl-0 = <&uart_ao_a_pins>;
+       pinctrl-names = "default";
+};
+
+/* UART Wireless module */
+&uart_AO_B {
+       status = "okay";
+       pinctrl-0 = <&uart_ao_b_pins>;
+       pinctrl-names = "default";
+};
+
+&usb {
+       status = "okay";
+       phy-supply = <&usb_pwr>;
+};
+
+&spicc1 {
+       status = "okay";
+       pinctrl-0 = <&spi1_x_pins>, <&spi1_ss0_x_pins>;
+       pinctrl-names = "default";
+};
+
+&gpio {
+       gpio-line-names =
+               "", "", "", "", "", // 0 - 4
+               "", "", "", "", "", // 5 - 9
+               "UserButton", "", "", "", "", // 10 - 14
+               "", "", "", "", "", // 15 - 19
+               "", "", "", "", "", // 20 - 24
+               "", "LedRed", "LedGreen", "Output3", "Output2", // 25 - 29
+               "Output1", "", "", "", "", // 30 - 34
+               "", "ZigBeeBOOT", "", "", "", // 35 - 39
+               "", "ZigBeeRESET", "", "Input4", "Input3", // 40 - 44
+               "Input2", "Input1", "", "", "", // 45 - 49
+               "", "", "", "", "", // 50 - 54
+               "", "", "", "", "", // 55 - 59
+               "", "", "", "", "", // 60 - 64
+               "", "", "", "", "", // 65 - 69
+               "", "", "", "", "", // 70 - 74
+               "", "", "", "", "", // 75 - 79
+               "", "", "", "", "", // 80 - 84
+               "", ""; // 85-86
+};
+
+&cpu0 {
+       #cooling-cells = <2>;
+};
+
+&cpu1 {
+       #cooling-cells = <2>;
+};
+
+&cpu2 {
+       #cooling-cells = <2>;
+};
+
+&cpu3 {
+       #cooling-cells = <2>;
+};
diff --git a/arch/arm/dts/meson-gxl-s905w-jethome-jethub-j80.dts 
b/arch/arm/dts/meson-gxl-s905w-jethome-jethub-j80.dts
new file mode 100644
index 0000000000..6eafb90869
--- /dev/null
+++ b/arch/arm/dts/meson-gxl-s905w-jethome-jethub-j80.dts
@@ -0,0 +1,241 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Vyacheslav Bocharov <ad...@lexina.in>
+ * Copyright (c) 2020 JetHome
+ * Author: Aleksandr Kazantsev <a...@tvip.ru>
+ * Author: Alexey Shevelkin <a...@tvip.ru>
+ * Author: Vyacheslav Bocharov <ad...@lexina.in>
+ */
+
+/dts-v1/;
+
+#include "meson-gxl.dtsi"
+
+/ {
+       compatible = "jethome,jethub-j80", "amlogic,s905w", "amlogic,meson-gxl";
+       model = "JetHome JetHub J80";
+       memory@0 {
+               device_type = "memory";
+               reg = <0x0 0x0 0x0 0x40000000>;
+       };
+
+       reserved-memory {
+               linux,cma {
+                       size = <0x0 0x1000000>;
+               };
+       };
+
+       aliases {
+               serial0 = &uart_AO;   /* Console */
+               serial1 = &uart_A;    /* Bluetooth */
+               serial2 = &uart_AO_B; /* Wireless module 1 */
+               serial3 = &uart_C;    /* Wireless module 2 */
+               ethernet0 = &ethmac;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       vddio_ao18: regulator-vddio_ao18 {
+               compatible = "regulator-fixed";
+               regulator-name = "VDDIO_AO18";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+       };
+
+       vddio_boot: regulator-vddio_boot {
+               compatible = "regulator-fixed";
+               regulator-name = "VDDIO_BOOT";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+       };
+
+       vddao_3v3: regulator-vddao_3v3 {
+               compatible = "regulator-fixed";
+               regulator-name = "VDDAO_3V3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+       };
+
+       vcc_3v3: regulator-vcc_3v3 {
+               compatible = "regulator-fixed";
+               regulator-name = "VCC_3V3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+       };
+
+       emmc_pwrseq: emmc-pwrseq {
+               compatible = "mmc-pwrseq-emmc";
+               reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+       };
+
+       wifi32k: wifi32k {
+               compatible = "pwm-clock";
+               #clock-cells = <0>;
+               clock-frequency = <32768>;
+               pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+       };
+
+       sdio_pwrseq: sdio-pwrseq {
+               compatible = "mmc-pwrseq-simple";
+               reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+               clocks = <&wifi32k>;
+               clock-names = "ext_clock";
+       };
+};
+
+&efuse {
+       bt_mac: bt_mac@6 {
+               reg = <0x6 0x6>;
+       };
+
+       wifi_mac: wifi_mac@C {
+               reg = <0xc 0x6>;
+       };
+};
+
+&sn {
+       reg = <0x32 0x20>;
+};
+
+&eth_mac {
+       reg = <0x0 0x6>;
+};
+
+&bid {
+       reg = <0x12 0x20>;
+};
+
+&usb {
+       status = "okay";
+       dr_mode = "host";
+};
+
+&pwm_ef {
+       status = "okay";
+       pinctrl-0 = <&pwm_e_pins>;
+       pinctrl-names = "default";
+       clocks = <&clkc CLKID_FCLK_DIV4>;
+       clock-names = "clkin0";
+};
+
+&saradc {
+       status = "okay";
+       vref-supply = <&vddio_ao18>;
+};
+
+/* Wireless SDIO Module */
+&sd_emmc_a {
+       status = "okay";
+       pinctrl-0 = <&sdio_pins>;
+       pinctrl-1 = <&sdio_clk_gate_pins>;
+       pinctrl-names = "default", "clk-gate";
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       bus-width = <4>;
+       cap-sd-highspeed;
+       max-frequency = <50000000>;
+
+       non-removable;
+       disable-wp;
+
+       /* WiFi firmware requires power to be kept while in suspend */
+       keep-power-in-suspend;
+
+       mmc-pwrseq = <&sdio_pwrseq>;
+
+       vmmc-supply = <&vddao_3v3>;
+       vqmmc-supply = <&vddio_boot>;
+};
+
+/* SD card */
+&sd_emmc_b {
+       status = "okay";
+       pinctrl-0 = <&sdcard_pins>;
+       pinctrl-1 = <&sdcard_clk_gate_pins>;
+       pinctrl-names = "default", "clk-gate";
+
+       bus-width = <4>;
+       cap-sd-highspeed;
+       max-frequency = <50000000>;
+       disable-wp;
+
+       cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
+
+       vmmc-supply = <&vddao_3v3>;
+       vqmmc-supply = <&vddio_boot>;
+};
+
+/* eMMC */
+&sd_emmc_c {
+       status = "okay";
+       pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+       pinctrl-1 = <&emmc_clk_gate_pins>;
+       pinctrl-names = "default", "clk-gate";
+
+       bus-width = <8>;
+       cap-mmc-highspeed;
+       max-frequency = <200000000>;
+       non-removable;
+       disable-wp;
+       mmc-ddr-1_8v;
+       mmc-hs200-1_8v;
+
+       mmc-pwrseq = <&emmc_pwrseq>;
+       vmmc-supply = <&vcc_3v3>;
+       vqmmc-supply = <&vddio_boot>;
+};
+
+/* Console UART */
+&uart_AO {
+       status = "okay";
+       pinctrl-0 = <&uart_ao_a_pins>;
+       pinctrl-names = "default";
+};
+
+/* S905W only has access to its internal PHY */
+&ethmac {
+       status = "okay";
+       phy-mode = "rmii";
+       phy-handle = <&internal_phy>;
+};
+
+&internal_phy {
+       status = "okay";
+       pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
+       pinctrl-names = "default";
+};
+
+&uart_A {
+       status = "okay";
+       pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+       pinctrl-names = "default";
+       uart-has-rtscts;
+};
+
+&uart_C {
+       status = "okay";
+       pinctrl-0 = <&uart_c_pins>;
+       pinctrl-names = "default";
+};
+
+&uart_AO_B {
+       status = "okay";
+       pinctrl-0 = <&uart_ao_b_pins>, <&uart_ao_b_cts_rts_pins>;
+       pinctrl-names = "default";
+       uart-has-rtscts;
+};
+
+&i2c_B {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c_b_pins>;
+
+       pcf8563: pcf8563@51 {
+               compatible = "nxp,pcf8563";
+               reg = <0x51>;
+               status = "okay";
+       };
+};
diff --git a/board/amlogic/jethub-j80/MAINTAINERS 
b/board/amlogic/jethub-j80/MAINTAINERS
new file mode 100644
index 0000000000..459e9f89da
--- /dev/null
+++ b/board/amlogic/jethub-j80/MAINTAINERS
@@ -0,0 +1,9 @@
+JetHome JetHub
+M:     Vyacheslav Bocharov <ad...@lexina.in>
+S:     Maintained
+L:     u-boot-amlo...@groups.io
+F:     board/amlogic/jethub-j80/
+F:     configs/jethub_j80_defconfig
+F:     configs/jethub_j100_defconfig
+F:     doc/board/amlogic/jethub-j80.rst
+F:     doc/board/amlogic/jethub-j100.rst
diff --git a/board/amlogic/jethub-j80/Makefile 
b/board/amlogic/jethub-j80/Makefile
new file mode 100644
index 0000000000..a727a4b222
--- /dev/null
+++ b/board/amlogic/jethub-j80/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# (C) Copyright 2021 Vyacheslav Bocharov
+# Author: Vyacheslav Bocharov <ad...@lexina.in>
+
+obj-y  := jethub-j80.o
diff --git a/board/amlogic/jethub-j80/jethub-j80.c 
b/board/amlogic/jethub-j80/jethub-j80.c
new file mode 100644
index 0000000000..ae402303aa
--- /dev/null
+++ b/board/amlogic/jethub-j80/jethub-j80.c
@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2021 Vyacheslav Bocharov
+ * Author: Vyacheslav Bocharov <ad...@lexina.in>
+ * Author: Neil Armstrong <narmstr...@baylibre.com>
+ *
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <adc.h>
+#include <env.h>
+#include <init.h>
+#include <net.h>
+#include <asm/io.h>
+#include <asm/arch/gx.h>
+#include <asm/arch/sm.h>
+#include <asm/arch/eth.h>
+#include <asm/arch/mem.h>
+
+#define EFUSE_SN_OFFSET                50
+#define EFUSE_SN_SIZE          32
+#define EFUSE_MAC_OFFSET       0
+#define EFUSE_MAC_SIZE         6
+#define EFUSE_USID_OFFSET      18
+#define EFUSE_USID_SIZE                32
+
+int misc_init_r(void)
+{
+       u8 mac_addr[EFUSE_MAC_SIZE];
+       char serial[EFUSE_SN_SIZE];
+       char usid[EFUSE_USID_SIZE];
+       ssize_t len;
+       unsigned int adcval;
+       int ret;
+       char value[16];
+
+       if (!eth_env_get_enetaddr("ethaddr", mac_addr)) {
+               len = meson_sm_read_efuse(EFUSE_MAC_OFFSET,
+                                         mac_addr, EFUSE_MAC_SIZE);
+               if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr))
+                       eth_env_set_enetaddr("ethaddr", mac_addr);
+               else
+                       meson_generate_serial_ethaddr();
+       }
+
+       if (!env_get("serial")) {
+               len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial,
+                                         EFUSE_SN_SIZE);
+               if (len == EFUSE_SN_SIZE)
+                       env_set("serial", serial);
+       }
+
+       if (!env_get("usid")) {
+               len = meson_sm_read_efuse(EFUSE_USID_OFFSET, usid,
+                                         EFUSE_USID_SIZE);
+               if (len == EFUSE_USID_SIZE)
+                       env_set("usid", usid);
+       }
+
+       ret = adc_channel_single_shot("adc@8680", 0, &adcval);
+       if (adcval < 3000)
+               env_set("userbutton", "true");
+       else
+               env_set("userbutton", "false");
+
+       return 0;
+}
diff --git a/configs/jethub_j100_defconfig b/configs/jethub_j100_defconfig
new file mode 100644
index 0000000000..290ce4db85
--- /dev/null
+++ b/configs/jethub_j100_defconfig
@@ -0,0 +1,55 @@
+CONFIG_ARM=y
+CONFIG_SYS_CONFIG_NAME="jethub"
+CONFIG_ARCH_MESON=y
+CONFIG_SYS_TEXT_BASE=0x01000000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_ENV_SIZE=0x2000
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="meson-axg-jethome-jethub-j100"
+CONFIG_MESON_AXG=y
+CONFIG_DEBUG_UART_BASE=0xff803000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_IDENT_STRING=" jethubj100"
+CONFIG_DEBUG_UART=y
+CONFIG_OF_BOARD_SETUP=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_MISC_INIT_R=y
+# CONFIG_CMD_BDI is not set
+# CONFIG_CMD_IMI is not set
+CONFIG_CMD_GPIO=y
+CONFIG_RANDOM_UUID=y
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_CMD_REGULATOR=y
+CONFIG_PARTITION_TYPE_GUID=y
+CONFIG_OF_CONTROL=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_MMC_MESON_GX=y
+CONFIG_MTD_UBI=y
+CONFIG_PHY_REALTEK=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE_MESON8B=y
+CONFIG_MESON_GXL_USB_PHY=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_MESON_AXG=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_RESET=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_MESON_SERIAL=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_MESON_GXL=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_VENDOR_NUM=0x1b8e
+CONFIG_USB_GADGET_PRODUCT_NUM=0xfada
+CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_OF_LIBFDT_OVERLAY=y
diff --git a/configs/jethub_j80_defconfig b/configs/jethub_j80_defconfig
new file mode 100644
index 0000000000..7db05af3b0
--- /dev/null
+++ b/configs/jethub_j80_defconfig
@@ -0,0 +1,63 @@
+CONFIG_ARM=y
+CONFIG_SYS_BOARD="jethub-j80"
+CONFIG_SYS_CONFIG_NAME="jethub"
+CONFIG_ARCH_MESON=y
+CONFIG_SYS_TEXT_BASE=0x01000000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_ENV_SIZE=0x2000
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="meson-gxl-s905w-jethome-jethub-j80"
+CONFIG_MESON_GXL=y
+CONFIG_DEBUG_UART_BASE=0xc81004c0
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_IDENT_STRING=" jethubj80"
+CONFIG_DEBUG_UART=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_CONSOLE_MUX=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_MISC_INIT_R=y
+# CONFIG_CMD_BDI is not set
+# CONFIG_CMD_IMI is not set
+CONFIG_CMD_ADC=y
+CONFIG_CMD_GPIO=y
+CONFIG_RANDOM_UUID=y
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_CMD_REGULATOR=y
+CONFIG_PARTITION_TYPE_GUID=y
+CONFIG_OF_CONTROL=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SARADC_MESON=y
+CONFIG_MMC_MESON_GX=y
+CONFIG_MTD_UBI=y
+CONFIG_PHY_MESON_GXL=y
+CONFIG_DM_ETH=y
+CONFIG_DM_MDIO=y
+CONFIG_DM_MDIO_MUX=y
+CONFIG_ETH_DESIGNWARE_MESON8B=y
+CONFIG_MDIO_MUX_MMIOREG=y
+CONFIG_MESON_GXL_USB_PHY=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_MESON_GXL=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_RESET=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_MESON_SERIAL=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_MESON_GXL=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_VENDOR_NUM=0x1b8e
+CONFIG_USB_GADGET_PRODUCT_NUM=0xfada
+CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_OF_LIBFDT_OVERLAY=y
-- 
2.30.2

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