[PATCH 1/2] arm: dts: Transpeed 8K618-T: Add Transpeed 8K618-T board support
Andre Przywara
andre.przywara at arm.com
Wed Jan 17 22:52:45 CET 2024
On Wed, 17 Jan 2024 11:37:55 -0500
Nick Alilovic <nickalilovic at gmail.com> wrote:
Hi Nick,
> This is the DT I used from the Linux kernel. Made changes to the Makefile to build the new DTB.
thanks, I will copy in this file along with other changes during the
upcoming DT sync, with all the sunxi DT bits queued for Linux v6.8 -
after the merge window closes. Weather permitting ;-) this should be
early next week.
Cheers,
Andre
> Signed-off-by: Nick Alilovic <nickalilovic at gmail.com>
> ---
> arch/arm/dts/Makefile | 1 +
> .../arm/dts/sun50i-h618-transpeed-8k618-t.dts | 161 ++++++++++++++++++
> 2 files changed, 162 insertions(+)
> create mode 100644 arch/arm/dts/sun50i-h618-transpeed-8k618-t.dts
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index d456a524b3..cacd21558a 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -836,6 +836,7 @@ dtb-$(CONFIG_MACH_SUN50I_H6) += \
> dtb-$(CONFIG_MACH_SUN50I_H616) += \
> sun50i-h616-orangepi-zero2.dtb \
> sun50i-h618-orangepi-zero3.dtb \
> + sun50i-h618-transpeed-8k618-t.dtb \
> sun50i-h616-x96-mate.dtb
> dtb-$(CONFIG_MACH_SUN50I) += \
> sun50i-a64-amarula-relic.dtb \
> diff --git a/arch/arm/dts/sun50i-h618-transpeed-8k618-t.dts b/arch/arm/dts/sun50i-h618-transpeed-8k618-t.dts
> new file mode 100644
> index 0000000000..8ea1fd41ae
> --- /dev/null
> +++ b/arch/arm/dts/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 = <®_dldo1>;
> + cd-gpios = <&pio 8 16 GPIO_ACTIVE_LOW>; /* PI16 */
> + bus-width = <4>;
> + status = "okay";
> +};
> +
> +&mmc2 {
> + vmmc-supply = <®_dldo1>;
> + vqmmc-supply = <®_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 at 36 {
> + compatible = "x-powers,axp313a";
> + reg = <0x36>;
> + #interrupt-cells = <1>;
> + interrupt-controller;
> +
> + vin1-supply = <®_vcc5v>;
> + vin2-supply = <®_vcc5v>;
> + vin3-supply = <®_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 = <®_aldo1>;
> + vcc-pg-supply = <®_dldo1>;
> + vcc-ph-supply = <®_dldo1>;
> + vcc-pi-supply = <®_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";
> +};
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