[PATCH 2/3] ARM: amlogic: add JetHub D1/H1 device support
Neil Armstrong
narmstrong at baylibre.com
Sun Sep 19 16:26:25 CEST 2021
Hi,
Le 19/09/2021 à 10:18, Vyacheslav Bocharov a écrit :
> 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://git.kernel.org/amlogic/c/abfaae24ecf3e7f00508b60fa05e2b6789b8f607
> - JetHub D1
> https://git.kernel.org/amlogic/c/8e279fb2903990cc6296ec56b3b80b2f854b6c79
Could you also add the lore URLs:
https://lore.kernel.org/r/20210915085715.1134940-4-adeep@lexina.in
and
https://lore.kernel.org/r/20210915085715.1134940-5-adeep@lexina.in
>
> Signed-off-by: Vyacheslav Bocharov <adeep at lexina.in>
> ---
> 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 | 6 +
> 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, 802 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 <adeep at lexina.in>
> + * Copyright (c) 2020 JetHome
> + * Author: Aleksandr Kazantsev <ak at tvip.ru>
> + * Author: Alexey Shevelkin <ash at tvip.ru>
> + * Author: Vyacheslav Bocharov <adeep at 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 = ðmac;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + /* 1024MB RAM */
> + memory at 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 at 32 {
> + reg = <0x32 0x20>;
> + };
> +
> + eth_mac: eth_mac at 0 {
> + reg = <0x0 0x6>;
> + };
> +
> + bt_mac: bt_mac at 6 {
> + reg = <0x6 0x6>;
> + };
> +
> + wifi_mac: wifi_mac at c {
> + reg = <0xc 0x6>;
> + };
> +
> + bid: bid at 12 {
> + reg = <0x12 0x20>;
> + };
> +};
> +
> +ðmac {
> + status = "okay";
> + pinctrl-0 = <ð_rmii_x_pins>;
> + pinctrl-names = "default";
> + phy-handle = <ð_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 at 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 at 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 at 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 <adeep at lexina.in>
> + * Copyright (c) 2020 JetHome
> + * Author: Aleksandr Kazantsev <ak at tvip.ru>
> + * Author: Alexey Shevelkin <ash at tvip.ru>
> + * Author: Vyacheslav Bocharov <adeep at lexina.in>
> + */
> +
> +/dts-v1/;
> +
> +#include "meson-gxl.dtsi"
> +
> +/ {
> + compatible = "jethome,jethub-j80", "amlogic,s905w", "amlogic,meson-gxl";
> + model = "JetHome JetHub J80";
> + memory at 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 = ðmac;
> + };
> +
> + 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 at 6 {
> + reg = <0x6 0x6>;
> + };
> +
> + wifi_mac: wifi_mac at C {
> + reg = <0xc 0x6>;
> + };
> +};
> +
> +&sn {
> + reg = <0x32 0x20>;
> +};
> +
> +ð_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 */
> +ðmac {
> + status = "okay";
> + phy-mode = "rmii";
> + phy-handle = <&internal_phy>;
> +};
> +
> +&internal_phy {
> + status = "okay";
> + pinctrl-0 = <ð_link_led_pins>, <ð_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 at 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..1b8fbf8c35
> --- /dev/null
> +++ b/board/amlogic/jethub-j80/MAINTAINERS
> @@ -0,0 +1,6 @@
> +JetHome JetHub J80
> +M: Vyacheslav Bocharov <adeep at lexina.in>
> +S: Maintained
> +L: u-boot-amlogic at groups.io
> +F: board/amlogic/jethub-j80/
> +F: configs/jethub_j80_defconfig
> 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 <adeep at 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..2a9ffb794f
> --- /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 <adeep at lexina.in>
> + * Author: Neil Armstrong <narmstrong at 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 at 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
>
Reviewed-by: Neil Armstrong <narmstrong at baylibre.com>
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