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From: Alexander Sverdlin <alexander.sverdlin@gmail.com>
To: sophgo@lists.linux.dev, soc@lists.linux.dev
Cc: Alexander Sverdlin <alexander.sverdlin@gmail.com>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Chen Wang <unicorn_wang@outlook.com>,
	Inochi Amaoto <inochiama@gmail.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
	Jisheng Zhang <jszhang@kernel.org>,
	Haylen Chu <heylenay@outlook.com>, Chao Wei <chao.wei@sophgo.com>,
	devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 4/6] arm64: dts: sophgo: Add Duo Module 01 Evaluation Board
Date: Tue, 10 Jun 2025 01:41:15 +0200	[thread overview]
Message-ID: <20250609234125.722923-5-alexander.sverdlin@gmail.com> (raw)
In-Reply-To: <20250609234125.722923-1-alexander.sverdlin@gmail.com>

Duo Module 01 Evaluation Board contains Sophgo Duo Module 01
SMD SoM, Ethernet+USB switch, microSD slot, etc...
Add only support for UART0 (console) and microSD slot.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
---
 arch/arm64/boot/dts/Makefile                  |  1 +
 arch/arm64/boot/dts/sophgo/Makefile           |  2 ++
 .../sophgo/sg2000-milkv-duo-module-01-evb.dts | 31 +++++++++++++++++++
 3 files changed, 34 insertions(+)
 create mode 100644 arch/arm64/boot/dts/sophgo/Makefile
 create mode 100644 arch/arm64/boot/dts/sophgo/sg2000-milkv-duo-module-01-evb.dts

diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
index 79b73a21ddc2..3a32b157ac8c 100644
--- a/arch/arm64/boot/dts/Makefile
+++ b/arch/arm64/boot/dts/Makefile
@@ -28,6 +28,7 @@ subdir-y += realtek
 subdir-y += renesas
 subdir-y += rockchip
 subdir-y += socionext
+subdir-y += sophgo
 subdir-y += sprd
 subdir-y += st
 subdir-y += synaptics
diff --git a/arch/arm64/boot/dts/sophgo/Makefile b/arch/arm64/boot/dts/sophgo/Makefile
new file mode 100644
index 000000000000..94f52cd7d994
--- /dev/null
+++ b/arch/arm64/boot/dts/sophgo/Makefile
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_SOPHGO) += sg2000-milkv-duo-module-01-evb.dtb
diff --git a/arch/arm64/boot/dts/sophgo/sg2000-milkv-duo-module-01-evb.dts b/arch/arm64/boot/dts/sophgo/sg2000-milkv-duo-module-01-evb.dts
new file mode 100644
index 000000000000..b1f8a5787861
--- /dev/null
+++ b/arch/arm64/boot/dts/sophgo/sg2000-milkv-duo-module-01-evb.dts
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+
+#include "sg2000-milkv-duo-module-01.dtsi"
+
+/ {
+	model = "Milk-V Duo Module 01 Evaluation Board";
+	compatible = "milkv,duo-module-01-evb", "milkv,duo-module-01", "sophgo,sg2000";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 {
+	pinctrl-0 = <&uart0_cfg>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sdhci0 {
+	bus-width = <4>;
+	no-1-8-v;
+	no-mmc;
+	no-sdio;
+	disable-wp;
+	pinctrl-0 = <&sdhci0_cfg>;
+	pinctrl-names = "default";
+	status = "okay";
+};
-- 
2.49.0


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  parent reply	other threads:[~2025-06-10  0:54 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-09 23:41 [PATCH v6 0/6] arm64 support for Milk-V Duo Module 01 EVB Alexander Sverdlin
2025-06-09 23:41 ` [PATCH v6 1/6] dt-bindings: soc: sophgo: Move SoCs/boards from riscv into soc, add SG2000 Alexander Sverdlin
2025-06-09 23:41 ` [PATCH v6 2/6] arm64: dts: sophgo: Add initial SG2000 SoC device tree Alexander Sverdlin
2025-06-10  1:58   ` Inochi Amaoto
2025-06-09 23:41 ` [PATCH v6 3/6] arm64: dts: sophgo: Add Duo Module 01 Alexander Sverdlin
2025-06-09 23:41 ` Alexander Sverdlin [this message]
2025-06-09 23:41 ` [PATCH v6 5/6] arm64: Add SOPHGO SOC family Kconfig support Alexander Sverdlin
2025-06-09 23:41 ` [PATCH v6 6/6] arm64: defconfig: Enable rudimentary Sophgo SG2000 support Alexander Sverdlin
2025-06-10  2:00 ` [PATCH v6 0/6] arm64 support for Milk-V Duo Module 01 EVB Inochi Amaoto

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