Re: [PATCH 1/2] arm: dts: Transpeed 8K618-T: Add Transpeed 8K618-T board support

On Wed, 17 Jan 2024 11:37:55 -0500 Nick Alilovic nickalilovic@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@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 = <&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";

+};