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arm64: dts: allwinner: h618: add Transpeed 8K618-T TV box

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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>
Link: https://lore.kernel.org/r/20231214015312.17363-4-andre.przywara@arm.com
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
This commit is contained in:
Andre Przywara 2023-12-14 01:53:12 +00:00 committed by Jernej Skrabec
parent 3094e7282f
commit 557e5347ba
2 changed files with 162 additions and 0 deletions
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1
arch/arm64/boot/dts/allwinner/Makefile
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@ -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

161
arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts Normal file
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@ -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";
};