Messages in this thread Patch in this message | | | From | Martin Botka <> | Subject | [PATCH v2 4/4] arm64: dts: allwinner: h616: Add BigTreeTech Pi support | Date | Fri, 4 Aug 2023 11:00:32 +0200 |
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The BigTreeTech Pi is an H616 based board based on CB1. Just in Rpi format board.
It features the same internals as BTT CB1 but adds: - Fan port - IR receiver - ADXL345 Accelerometer connector via SPI - 24V DC power supply via terminal plugs - USB to CAN module connector (The actual USB to CAN happens on the external module)
List of currently working things is same as BTT CB1 but also: - IR receiver - ADXL345 connector
Signed-off-by: Martin Botka <martin@biqu3d.com> --- Changes in V2: - Add UART alongside aliases and chosen for it - Add model string - Enable IR receiver - Enable SPI0 for ADXL345 connector
arch/arm64/boot/dts/allwinner/Makefile | 1 + .../allwinner/sun50i-h616-bigtreetech-pi.dts | 68 +++++++++++++++++++ 2 files changed, 69 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 7b386428510b..0b6232a7f328 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -39,5 +39,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb +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 diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts new file mode 100644 index 000000000000..cbeedf147ab6 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-pi.dts @@ -0,0 +1,68 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2023 Martin Botka <martin@biqu3d.com>. + */ + +/dts-v1/; + +#include "sun50i-h616-bigtreetech-cb1.dtsi" + +/ { + model = "BigTreeTech Pi" + compatible = "bigtreetech,pi", "allwinner,sun50i-h616"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&ehci0 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&ehci2 { + status = "okay"; +}; + +&ehci3 { + status = "okay"; +}; + +&ir { + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&ohci2 { + status = "okay"; +}; + +&ohci3 { + status = "okay"; +}; + +&spi0 { + /* SPI connection for onboard connector for ADXL345 accelerometer */ + status = "okay"; +} + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + status = "okay"; +}; -- 2.41.0
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