[PATCH 0/3] board: sunxi: Add TaiqiCat A01

[PATCH 0/3] board: sunxi: Add TaiqiCat A01

[Jun Yan]

This series adds support for the TaiqiCat (TQC) A01 — 
a set-top box based on the Allwinner H6 SoC. 
Originally released by UQsoft as a blockchain terminal, 
the device has been discontinued and is no longer officially
supported.
  
  https://web.archive.org/web/20190409213228/https://tq.ultrapower.com.cn/product.html

Jun Yan (3):
  dt-bindings: vendor-prefixes: Add Beijing UQ Interactive Co.,Ltd.
  dt-bindings: arm: sunxi: Add TaiqiCat (TQC) A01
  arm64: dts: allwinner: h6: Add TaiqiCat (TQC) A01 support

 .../devicetree/bindings/arm/sunxi.yaml        |   5 +
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 arch/arm64/boot/dts/allwinner/Makefile        |   1 +
 .../dts/allwinner/sun50i-h6-taiqicat-a01.dts  | 361 ++++++++++++++++++
 4 files changed, 369 insertions(+)
 create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h6-taiqicat-a01.dts

-- 
2.53.0

[PATCH 1/3] dt-bindings: vendor-prefixes: Add Beijing UQ Interactive Co.,Ltd.

[Jun Yan]

Beijing UQ Interactive is a company focused on mobile game development,
global publishing, and blockchain-based cloud terminal services.

Signed-off-by: Jun Yan <jerrysteve1101@gmail.com>
---
 Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index ee7fd3cfe203..2bc2ed60613f 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1737,6 +1737,8 @@ patternProperties:
     description: United Western Technologies Corp (UniWest)
   "^upisemi,.*":
     description: uPI Semiconductor Corp.
+  "^uqsoft,.*":
+    description: Beijing UQ Interactive Co.,Ltd.
   "^urt,.*":
     description: United Radiant Technology Corporation
   "^usi,.*":
-- 
2.53.0

[PATCH 2/3] dt-bindings: arm: sunxi: Add TaiqiCat (TQC) A01

[Jun Yan]

TaiqiCat (TQC) A01 is a set-top box powered by an Allwinner H6 SoC,
equipped with an AXP305 PMIC, 1GB LPDDR3 RAM, 8GB eMMC, an AP6212
WiFi/BT combo module, one 100M Ethernet port, one USB 3.0 Type-A port,
one USB 2.0 Type-A port, one Micro USB port, HDMI, SPDIF, Micro-SD, and
infrared input.

It was released by UQsoft as a blockchain-based terminal and is
now discontinued and no longer supported.

  https://web.archive.org/web/20190409213228/https://tq.ultrapower.com.cn/product.html

Signed-off-by: Jun Yan <jerrysteve1101@gmail.com>
---
 Documentation/devicetree/bindings/arm/sunxi.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index 9e4627f97d7e..8f6f30f683df 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -901,6 +901,11 @@ properties:
           - const: allwinner,sl631
           - const: allwinner,sun8i-v3
 
+      - description: TaiqiCat A01
+        items:
+          - const: uqsoft,taiqicat-a01
+          - const: allwinner,sun50i-h6
+
       - description: Tanix TX1
         items:
           - const: oranth,tanix-tx1
-- 
2.53.0

[PATCH 3/3] arm64: dts: allwinner: h6: Add TaiqiCat (TQC) A01 support

[Jun Yan]

TaiqiCat (TQC) A01 is a set-top box powered by an Allwinner H6 SoC,
equipped with an AXP305 PMIC, 1GB LPDDR3 RAM, 8GB eMMC, an AP6212
WiFi/BT combo module, one 100M Ethernet port, one USB 3.0 Type-A port,
one USB 2.0 Type-A port, one Micro USB port, HDMI, SPDIF, Micro-SD, and
infrared input.

It was released by UQsoft as a blockchain-based terminal and is
now discontinued and no longer supported.

  https://web.archive.org/web/20190409213228/https://tq.ultrapower.com.cn/product.html

Hardware schematics are not available at this time; however, the
dts from the vendor firmware is provided for reference [1].

Based on the PCB silkscreen marking "AZW-KT02 2.0", the ODM/OEM
can be confirmed as AZW, and the overall hardware circuit design
is highly similar to the Beelink GS1.

Tested, works:
- debug UART
- status LED
- USB 3.0 Type-A port
- USB 2.0 Type-A port
- Micro USB port (Host)
- MicroSD
- eMMC
- WiFi/Bluetooth
- HDMI video output

Does not work:
- Ethernet (requires AC200 MFD/EPHY driver)
- HDMI audio

Untested:
- SPDIF
- IR receiver

[1] https://archive.org/download/tqc-a01-stock-fw/tqc-a01-stock-fw.dts

Signed-off-by: Jun Yan <jerrysteve1101@gmail.com>
---
 arch/arm64/boot/dts/allwinner/Makefile        |   1 +
 .../dts/allwinner/sun50i-h6-taiqicat-a01.dts  | 361 ++++++++++++++++++
 2 files changed, 362 insertions(+)
 create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h6-taiqicat-a01.dts

diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 2edfa7bf4ab3..d116864b6c2b 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -38,6 +38,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-lite2.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-one-plus.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-taiqicat-a01.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h313-tanix-tx1.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-taiqicat-a01.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-taiqicat-a01.dts
new file mode 100644
index 000000000000..2a685eba08f2
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-taiqicat-a01.dts
@@ -0,0 +1,361 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+// Copyright (C) 2026 Jun Yan <jerrysteve1101@gmail.com>
+
+/dts-v1/;
+
+#include "sun50i-h6.dtsi"
+#include "sun50i-h6-cpu-opp.dtsi"
+#include "sun50i-h6-gpu-opp.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "TaiqiCat (TQC) A01";
+	compatible = "uqsoft,taiqicat-a01", "allwinner,sun50i-h6";
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	connector {
+		compatible = "hdmi-connector";
+		ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	ext_osc32k: ext-osc32k-clk {
+		#clock-cells = <0>;
+		compatible = "fixed-clock";
+		clock-frequency = <32768>;
+		clock-output-names = "ext_osc32k";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			label = "taiqicat:blue:power";
+			gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
+			default-state = "on";
+		};
+	};
+
+	reg_vcc5v: vcc5v {
+		/* board wide 5V supply directly from the DC jack */
+		compatible = "regulator-fixed";
+		regulator-name = "vcc-5v";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
+	sound-spdif {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "sun50i-h6-spdif";
+
+		simple-audio-card,cpu {
+			sound-dai = <&spdif>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&spdif_out>;
+		};
+	};
+
+	spdif_out: spdif-out {
+		#sound-dai-cells = <0>;
+		compatible = "linux,spdif-dit";
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
+		clock-names = "ext_clock";
+		reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */
+		post-power-on-delay-ms = <200>;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&reg_dcdca>;
+};
+
+&de {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ehci3 {
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&reg_dcdcc>;
+	status = "okay";
+};
+
+&hdmi {
+	hvcc-supply = <&reg_bldo2>;
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
+&mmc0 {
+	vmmc-supply = <&reg_cldo1>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+	bus-width = <4>;
+	disable-wp;
+	status = "okay";
+};
+
+&mmc1 {
+	vmmc-supply = <&reg_cldo3>;
+	vqmmc-supply = <&reg_bldo3>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	keep-power-in-suspend;
+	status = "okay";
+
+	brcm: sdio-wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm43430a1-fmac", "brcm,bcm4329-fmac";
+		interrupt-parent = <&r_pio>;
+		interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* PM0 */
+		interrupt-names = "host-wake";
+	};
+};
+
+&mmc2 {
+	vmmc-supply = <&reg_cldo1>;
+	vqmmc-supply = <&reg_bldo2>;
+	cap-mmc-hw-reset;
+	non-removable;
+	mmc-hs200-1_8v;
+	bus-width = <8>;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&ohci3 {
+	status = "okay";
+};
+
+&pio {
+	vcc-pc-supply = <&reg_bldo2>;
+	vcc-pd-supply = <&reg_cldo1>;
+	vcc-pg-supply = <&reg_bldo3>;
+};
+
+&r_i2c {
+	status = "okay";
+
+	axp805: pmic@36 {
+		compatible = "x-powers,axp805", "x-powers,axp806";
+		reg = <0x36>;
+		interrupt-parent = <&r_intc>;
+		interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		x-powers,self-working-mode;
+		vina-supply = <&reg_vcc5v>;
+		vinb-supply = <&reg_vcc5v>;
+		vinc-supply = <&reg_vcc5v>;
+		vind-supply = <&reg_vcc5v>;
+		vine-supply = <&reg_vcc5v>;
+		aldoin-supply = <&reg_vcc5v>;
+		bldoin-supply = <&reg_vcc5v>;
+		cldoin-supply = <&reg_vcc5v>;
+
+		regulators {
+			reg_aldo1: aldo1 {
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc-pl-led-ir-pg-pm-ts";
+			};
+
+			reg_aldo2: aldo2 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc-ac200";
+				regulator-enable-ramp-delay = <100000>;
+			};
+
+			aldo3 {
+				/* unused */
+			};
+
+			reg_bldo1: bldo1 {
+				regulator-always-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc18-dram-bias-pll";
+			};
+
+			reg_bldo2: bldo2 {
+				regulator-always-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc-pc-emmc-efuse-hdmi";
+			};
+
+			reg_bldo3: bldo3 {
+				regulator-always-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc-pg-wifiio";
+			};
+
+			bldo4 {
+				/* unused */
+			};
+
+			reg_cldo1: cldo1 {
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc33-io-pd-emmc-sd-usb-uart";
+			};
+
+			/* This regulator is connected with CLDO3 */
+			reg_cldo2: cldo2 {
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc-wifi-1";
+			};
+
+			reg_cldo3: cldo3 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc-wifi-2";
+			};
+
+			reg_dcdca: dcdca {
+				regulator-always-on;
+				regulator-min-microvolt = <810000>;
+				regulator-max-microvolt = <1160000>;
+				regulator-ramp-delay = <2500>;
+				regulator-name = "vdd-cpu";
+			};
+
+			reg_dcdcc: dcdcc {
+				regulator-enable-ramp-delay = <32000>;
+				regulator-min-microvolt = <810000>;
+				regulator-max-microvolt = <1080000>;
+				regulator-ramp-delay = <2500>;
+				regulator-name = "vdd-gpu";
+			};
+
+			reg_dcdcd: dcdcd {
+				regulator-always-on;
+				regulator-min-microvolt = <960000>;
+				regulator-max-microvolt = <960000>;
+				regulator-name = "vdd-sys-hdmi-usb";
+			};
+
+			reg_dcdce: dcdce {
+				regulator-always-on;
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-name = "vcc-dram";
+			};
+
+			sw {
+				/* unused */
+			};
+		};
+	};
+};
+
+&r_ir {
+	status = "okay";
+};
+
+&r_pio {
+	/*
+	 * PL0 and PL1 are used for PMIC I2C
+	 * don't enable the pl-supply else
+	 * it will fail at boot
+	 *
+	 * vcc-pl-supply = <&reg_aldo1>;
+	 */
+	vcc-pm-supply = <&reg_aldo1>;
+};
+
+&rtc {
+	clocks = <&ext_osc32k>;
+};
+
+&spdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spdif_tx_pin>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_ph_pins>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43430a1-bt";
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
+		clock-names = "lpo";
+		vbat-supply = <&reg_cldo3>;
+		vddio-supply = <&reg_bldo3>;
+		device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */
+		host-wakeup-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */
+		shutdown-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */
+		max-speed = <1500000>;
+	};
+};
+
+&usb2otg {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usb2phy {
+	usb0_vbus-supply = <&reg_vcc5v>;
+	usb3_vbus-supply = <&reg_vcc5v>;
+	status = "okay";
+};
+
+&usb3phy {
+	status = "okay";
+};
-- 
2.53.0

Re: [PATCH 1/3] dt-bindings: vendor-prefixes: Add Beijing UQ Interactive Co.,Ltd.

[Krzysztof Kozlowski]

On 26/02/2026 09:48, Jun Yan wrote:
> Beijing UQ Interactive is a company focused on mobile game development,
> global publishing, and blockchain-based cloud terminal services.

And the domain or US stock ticker is?

> 
> Signed-off-by: Jun Yan <jerrysteve1101@gmail.com>
> ---
>  Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> index ee7fd3cfe203..2bc2ed60613f 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> @@ -1737,6 +1737,8 @@ patternProperties:
>      description: United Western Technologies Corp (UniWest)
>    "^upisemi,.*":
>      description: uPI Semiconductor Corp.
> +  "^uqsoft,.*":
> +    description: Beijing UQ Interactive Co.,Ltd.
>    "^urt,.*":
>      description: United Radiant Technology Corporation
>    "^usi,.*":


Best regards,
Krzysztof

Re: [PATCH 2/3] dt-bindings: arm: sunxi: Add TaiqiCat (TQC) A01

[Krzysztof Kozlowski]

On 26/02/2026 09:48, Jun Yan wrote:
> TaiqiCat (TQC) A01 is a set-top box powered by an Allwinner H6 SoC,
> equipped with an AXP305 PMIC, 1GB LPDDR3 RAM, 8GB eMMC, an AP6212
> WiFi/BT combo module, one 100M Ethernet port, one USB 3.0 Type-A port,
> one USB 2.0 Type-A port, one Micro USB port, HDMI, SPDIF, Micro-SD, and
> infrared input.
> 
> It was released by UQsoft as a blockchain-based terminal and is
> now discontinued and no longer supported.
> 
>   https://web.archive.org/web/20190409213228/https://tq.ultrapower.com.cn/product.html

This name and footer at that page suggests name "ultrapower" not "uqsoft".



Best regards,
Krzysztof

Re: [PATCH 2/3] dt-bindings: arm: sunxi: Add TaiqiCat (TQC) A01

[Jun Yan]

> On 26/02/2026 09:48, Jun Yan wrote:
> > TaiqiCat (TQC) A01 is a set-top box powered by an Allwinner H6 SoC,
> > equipped with an AXP305 PMIC, 1GB LPDDR3 RAM, 8GB eMMC, an AP6212
> > WiFi/BT combo module, one 100M Ethernet port, one USB 3.0 Type-A port,
> > one USB 2.0 Type-A port, one Micro USB port, HDMI, SPDIF, Micro-SD, and
> > infrared input.
> > 
> > It was released by UQsoft as a blockchain-based terminal and is
> > now discontinued and no longer supported.
> > 
> >   https://web.archive.org/web/20190409213228/https://tq.ultrapower.com.cn/product.html
> 
> This name and footer at that page suggests name "ultrapower" not "uqsoft".
UQSoft (Beijing UQSOFT Interactive Technology Co., Ltd.) is a wholly-owned subsidiary of 
Ultrapower (Beijing Ultrapower Software Co., Ltd.).

TaiqiCat A01 was released by UQSoft, with its product homepage[1] hosted on Ultrapower's 
official website[2].

It should be noted that UQSoft's official website is no longer operational, and the 
company is seemingly discontinued.

Therefore, I think it appropriate to revise the relevant information to Ultrapower, 
if this is acceptable to you.

[1] https://web.archive.org/web/20190409213228/https://tq.ultrapower.com.cn/product.html
[2] https://www.ultrapower.com.cn/
> 
> 
> 
> Best regards,
> Krzysztof

Re: [PATCH 2/3] dt-bindings: arm: sunxi: Add TaiqiCat (TQC) A01

[Krzysztof Kozlowski]

On Thu, Feb 26, 2026 at 11:27:02PM +0800, Jun Yan wrote:
> > On 26/02/2026 09:48, Jun Yan wrote:
> > > TaiqiCat (TQC) A01 is a set-top box powered by an Allwinner H6 SoC,
> > > equipped with an AXP305 PMIC, 1GB LPDDR3 RAM, 8GB eMMC, an AP6212
> > > WiFi/BT combo module, one 100M Ethernet port, one USB 3.0 Type-A port,
> > > one USB 2.0 Type-A port, one Micro USB port, HDMI, SPDIF, Micro-SD, and
> > > infrared input.
> > > 
> > > It was released by UQsoft as a blockchain-based terminal and is
> > > now discontinued and no longer supported.
> > > 
> > >   https://web.archive.org/web/20190409213228/https://tq.ultrapower.com.cn/product.html
> > 
> > This name and footer at that page suggests name "ultrapower" not "uqsoft".
> UQSoft (Beijing UQSOFT Interactive Technology Co., Ltd.) is a wholly-owned subsidiary of 
> Ultrapower (Beijing Ultrapower Software Co., Ltd.).
> 
> TaiqiCat A01 was released by UQSoft, with its product homepage[1] hosted on Ultrapower's 
> official website[2].
> 
> It should be noted that UQSoft's official website is no longer operational, and the 
> company is seemingly discontinued.
> 
> Therefore, I think it appropriate to revise the relevant information to Ultrapower, 
> if this is acceptable to you.

Yes, please use ultrapower in such case. You can mention all this in the
vendor-prefix patch.

Best regards,
Krzysztof

Re: [PATCH 2/3] dt-bindings: arm: sunxi: Add TaiqiCat (TQC) A01

[Jun Yan]

> On Thu, Feb 26, 2026 at 11:27:02PM +0800, Jun Yan wrote:
> > > On 26/02/2026 09:48, Jun Yan wrote:
> > > > TaiqiCat (TQC) A01 is a set-top box powered by an Allwinner H6 SoC,
> > > > equipped with an AXP305 PMIC, 1GB LPDDR3 RAM, 8GB eMMC, an AP6212
> > > > WiFi/BT combo module, one 100M Ethernet port, one USB 3.0 Type-A port,
> > > > one USB 2.0 Type-A port, one Micro USB port, HDMI, SPDIF, Micro-SD, and
> > > > infrared input.
> > > > 
> > > > It was released by UQsoft as a blockchain-based terminal and is
> > > > now discontinued and no longer supported.
> > > > 
> > > >   https://web.archive.org/web/20190409213228/https://tq.ultrapower.com.cn/product.html
> > > 
> > > This name and footer at that page suggests name "ultrapower" not "uqsoft".
> > UQSoft (Beijing UQSOFT Interactive Technology Co., Ltd.) is a wholly-owned subsidiary of 
> > Ultrapower (Beijing Ultrapower Software Co., Ltd.).
> > 
> > TaiqiCat A01 was released by UQSoft, with its product homepage[1] hosted on Ultrapower's 
> > official website[2].
> > 
> > It should be noted that UQSoft's official website is no longer operational, and the 
> > company is seemingly discontinued.
> > 
> > Therefore, I think it appropriate to revise the relevant information to Ultrapower, 
> > if this is acceptable to you.
> 
> Yes, please use ultrapower in such case. You can mention all this in the
> vendor-prefix patch.
This will be adjusted in the patch V2.

Best regrads,
Jun Yan
> 
> Best regards,
> Krzysztof