[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <92B0AD8F9717BDE3+20230804090102.273029-5-martin@biqu3d.com>
Date: Fri, 4 Aug 2023 11:00:32 +0200
From: Martin Botka <martin@...u3d.com>
To: martin.botka1@...il.com
Cc: Konrad Dybcio <konrad.dybcio@...ainline.org>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...ainline.org>,
Marijn Suijten <marijn.suijten@...ainline.org>,
Jami Kettunen <jamipkettunen@...ainline.org>,
Paul Bouchara <paul.bouchara@...ainline.org>,
Martin Botka <martin.botka@...ainline.org>,
Andre Przywara <andre.przywara@....com>,
Martin Botka <martin@...u3d.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Chen-Yu Tsai <wens@...e.org>,
Jernej Skrabec <jernej.skrabec@...il.com>,
Samuel Holland <samuel@...lland.org>,
Andrew Lunn <andrew@...n.ch>, Icenowy Zheng <uwu@...nowy.me>,
Ludwig Kormann <ludwig.kormann@...42.de>,
Heiko Stuebner <heiko@...ech.de>,
Shawn Guo <shawnguo@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Chris Morgan <macromorgan@...mail.com>,
Jagan Teki <jagan@...eble.ai>,
Maxime Ripard <mripard@...nel.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
linux-kernel@...r.kernel.org
Subject: [PATCH v2 4/4] arm64: dts: allwinner: h616: Add BigTreeTech Pi support
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@...u3d.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@...u3d.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
Powered by blists - more mailing lists