[PATCH v2 0/3] arm64: dts: allwinner: Add Transpeed 8K618-T TV box

[PATCH v2 0/3] arm64: dts: allwinner: Add Transpeed 8K618-T TV box

[Andre Przywara]

A quick update, with the few fixes for issues that reviewers spotted.
See below for a changelog.
================================

The Transpeed 8K618-T is one example of various cheap Chinese TV boxes
using the Allwinner H618 SoC. It comes with up to 4GB DRAM and up to
128GB eMMC flash, plus the usual HDMI, 100Mbit Ethernet, WiFi/BT and
dual USB ports, not to forget the mandatory microSD card slot.
More details: https://linux-sunxi.org/Transpeed_8K618-T

Ethernet relies on the yet unsupported integrated PHY, and the HDMI
output is similarly not yet supported, but patches exist that await
polishing for mainline submission.
Meanwhile USB and eMMC plus SD card work, so you can hook up an USB
Ethernet or WiFi adapter to get things going.

This series is the usual trilogy of DT support patches: adding the vendor
name in patch 1, the board compatible name in patch 2, and the actual
.dts file in patch 3.

Please have a look!

Thanks,
Andre

Changelog v1 .. v2:
- fix alphabetical ordering in vendor-prefixes
- remove unneeded UART1 alias
- extend regulator names, drop now redundant comments

Andre Przywara (3):
  dt-bindings: vendor-prefixes: add Transpeed
  dt-bindings: arm: sunxi: document Transpeed 8K618-T board name
  arm64: dts: allwinner: h618: add Transpeed 8K618-T TV box

 .../devicetree/bindings/arm/sunxi.yaml        |   5 +
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 arch/arm64/boot/dts/allwinner/Makefile        |   1 +
 .../sun50i-h618-transpeed-8k618-t.dts         | 161 ++++++++++++++++++
 4 files changed, 169 insertions(+)
 create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts

-- 
2.35.8


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[PATCH v2 1/3] dt-bindings: vendor-prefixes: add Transpeed

[Andre Przywara]

This is a name used by some Chinese TV boxes, add it to the bindings.

Signed-off-by: Andre Przywara <andre.przywara@arm.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 309b94c328c84..c545c63b316d4 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1434,6 +1434,8 @@ patternProperties:
     description: TPO
   "^tq,.*":
     description: TQ-Systems GmbH
+  "^transpeed,.*":
+    description: Transpeed
   "^traverse,.*":
     description: Traverse Technologies Australia Pty Ltd
   "^tronfy,.*":
-- 
2.35.8


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[PATCH v2 2/3] dt-bindings: arm: sunxi: document Transpeed 8K618-T board name

[Andre Przywara]

The Transpeed 8K618-T TV box is a Chinese Android TV box, using the
Allwinner H618 SoC.

Add the board/SoC compatible string pair to the list of known boards.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 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 11c5ce941dd7e..5e91110cc9eb8 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -868,6 +868,11 @@ properties:
           - const: topwise,a721
           - const: allwinner,sun4i-a10
 
+      - description: Transpeed 8K618-T
+        items:
+          - const: transpeed,8k618-t
+          - const: allwinner,sun50i-h618
+
       - description: Utoo P66
         items:
           - const: utoo,p66
-- 
2.35.8


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[PATCH v2 3/3] arm64: dts: allwinner: h618: add Transpeed 8K618-T TV box

[Andre Przywara]

This is a Chinese TV box, probably very similar if not identical to
various other cheap TV boxes with the same specs:
      - Allwinner H618 SoC (4 * Arm Cortex-A53 cores, 1MB L2 cache)
      - 2 or 4GiB DDR3L DRAM
      - 32, 64, or 128 GiB eMMC flash
      - AXP313a PMIC
      - 100 Mbit/s Ethernet (using yet unsupported internal PHY)
      - HDMI port
      - 2 * USB 2.0 ports
      - microSD card slot
      - 3.5mm A/V port
      - 7-segment display
      - 5V barrel plug power supply

The PCB provides holes for soldering a UART header or cable, this is
connected to the debug UART0. UART1 is used for the Bluetooth chip,
although this isn't working yet.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 arch/arm64/boot/dts/allwinner/Makefile        |   1 +
 .../sun50i-h618-transpeed-8k618-t.dts         | 161 ++++++++++++++++++
 2 files changed, 162 insertions(+)
 create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts

diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 3aca6787a1679..91d505b385de5 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -43,3 +43,4 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-pi.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-orangepi-zero3.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-transpeed-8k618-t.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts b/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts
new file mode 100644
index 0000000000000..8ea1fd41aebaa
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2023 Arm Ltd.
+ */
+
+/dts-v1/;
+
+#include "sun50i-h616.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	model = "Transpeed 8K618-T";
+	compatible = "transpeed,8k618-t", "allwinner,sun50i-h618";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	reg_vcc5v: vcc5v {
+		/* board wide 5V supply directly from the DC input */
+		compatible = "regulator-fixed";
+		regulator-name = "vcc-5v";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
+	reg_vcc3v3: vcc3v3 {
+		/* discrete 3.3V regulator */
+		compatible = "regulator-fixed";
+		regulator-name = "vcc-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&ir {
+	status = "okay";
+};
+
+&mmc0 {
+	vmmc-supply = <&reg_dldo1>;
+	cd-gpios = <&pio 8 16 GPIO_ACTIVE_LOW>;	/* PI16 */
+	bus-width = <4>;
+	status = "okay";
+};
+
+&mmc2 {
+	vmmc-supply = <&reg_dldo1>;
+	vqmmc-supply = <&reg_aldo1>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	mmc-ddr-1_8v;
+	mmc-hs200-1_8v;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&ohci1 {
+	status = "okay";
+};
+
+&r_i2c {
+	status = "okay";
+
+	axp313: pmic@36 {
+		compatible = "x-powers,axp313a";
+		reg = <0x36>;
+		#interrupt-cells = <1>;
+		interrupt-controller;
+
+		vin1-supply = <&reg_vcc5v>;
+		vin2-supply = <&reg_vcc5v>;
+		vin3-supply = <&reg_vcc5v>;
+
+		regulators {
+			reg_aldo1: aldo1 {
+				regulator-always-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc-1v8-pll";
+			};
+
+			reg_dldo1: dldo1 {
+				regulator-always-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc-3v3-io-mmc";
+			};
+
+			reg_dcdc1: dcdc1 {
+				regulator-always-on;
+				regulator-min-microvolt = <810000>;
+				regulator-max-microvolt = <990000>;
+				regulator-name = "vdd-gpu-sys";
+			};
+
+			reg_dcdc2: dcdc2 {
+				regulator-always-on;
+				regulator-min-microvolt = <810000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-name = "vdd-cpu";
+			};
+
+			reg_dcdc3: dcdc3 {
+				regulator-always-on;
+				regulator-min-microvolt = <1360000>;
+				regulator-max-microvolt = <1360000>;
+				regulator-name = "vdd-dram";
+			};
+		};
+	};
+};
+
+&pio {
+	vcc-pc-supply = <&reg_aldo1>;
+	vcc-pg-supply = <&reg_dldo1>;
+	vcc-ph-supply = <&reg_dldo1>;
+	vcc-pi-supply = <&reg_dldo1>;
+};
+
+&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";
+};
+
+&usbotg {
+	dr_mode = "host";	/* USB A type receptable */
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
-- 
2.35.8


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Re: [PATCH v2 1/3] dt-bindings: vendor-prefixes: add Transpeed

[Krzysztof Kozlowski]

On 14/12/2023 02:53, Andre Przywara wrote:
> This is a name used by some Chinese TV boxes, add it to the bindings.
> 
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof


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Re: [PATCH v2 3/3] arm64: dts: allwinner: h618: add Transpeed 8K618-T TV box

[Jernej Škrabec]

On Thursday, December 14, 2023 2:53:12 AM CET Andre Przywara wrote:
> This is a Chinese TV box, probably very similar if not identical to
> various other cheap TV boxes with the same specs:
>       - Allwinner H618 SoC (4 * Arm Cortex-A53 cores, 1MB L2 cache)
>       - 2 or 4GiB DDR3L DRAM
>       - 32, 64, or 128 GiB eMMC flash
>       - AXP313a PMIC
>       - 100 Mbit/s Ethernet (using yet unsupported internal PHY)
>       - HDMI port
>       - 2 * USB 2.0 ports
>       - microSD card slot
>       - 3.5mm A/V port
>       - 7-segment display
>       - 5V barrel plug power supply
> 
> The PCB provides holes for soldering a UART header or cable, this is
> connected to the debug UART0. UART1 is used for the Bluetooth chip,
> although this isn't working yet.
> 
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>

Best regards,
Jernej



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Re: [PATCH v2 0/3] arm64: dts: allwinner: Add Transpeed 8K618-T TV box

[Jernej Škrabec]

On Thursday, December 14, 2023 2:53:09 AM CET Andre Przywara wrote:
> A quick update, with the few fixes for issues that reviewers spotted.
> See below for a changelog.
> ================================
> 
> The Transpeed 8K618-T is one example of various cheap Chinese TV boxes
> using the Allwinner H618 SoC. It comes with up to 4GB DRAM and up to
> 128GB eMMC flash, plus the usual HDMI, 100Mbit Ethernet, WiFi/BT and
> dual USB ports, not to forget the mandatory microSD card slot.
> More details: https://linux-sunxi.org/Transpeed_8K618-T
> 
> Ethernet relies on the yet unsupported integrated PHY, and the HDMI
> output is similarly not yet supported, but patches exist that await
> polishing for mainline submission.
> Meanwhile USB and eMMC plus SD card work, so you can hook up an USB
> Ethernet or WiFi adapter to get things going.
> 
> This series is the usual trilogy of DT support patches: adding the vendor
> name in patch 1, the board compatible name in patch 2, and the actual
> .dts file in patch 3.
> 
> Please have a look!

Applied, thanks!

Best regards,
Jernej

> 
> Thanks,
> Andre
> 
> Changelog v1 .. v2:
> - fix alphabetical ordering in vendor-prefixes
> - remove unneeded UART1 alias
> - extend regulator names, drop now redundant comments
> 
> Andre Przywara (3):
>   dt-bindings: vendor-prefixes: add Transpeed
>   dt-bindings: arm: sunxi: document Transpeed 8K618-T board name
>   arm64: dts: allwinner: h618: add Transpeed 8K618-T TV box
> 
>  .../devicetree/bindings/arm/sunxi.yaml        |   5 +
>  .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
>  arch/arm64/boot/dts/allwinner/Makefile        |   1 +
>  .../sun50i-h618-transpeed-8k618-t.dts         | 161 ++++++++++++++++++
>  4 files changed, 169 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts
> 
> 





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