[PATCH v2 09/11] riscv: dts: anlogic: Add Milianke MLKPAI FS01 board

Junhui Liu
2025-09-22T12:58:21Z

Add support for the Milianke MLKPAI FS01 board based on the Anlogic
DR1V90 SoC. The board features 512MB of onboard memory, USB-C UART, 1GbE
RJ45 Ethernet, USB-A 2.0 port, TF card slot, and 256Mbit Quad-SPI flash.

Currently, the board can boot to a console via UART1, which is connected
to the onboard serial chip and routed to the Type-C interface.

Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech>
---
arch/riscv/boot/dts/Makefile | 1 +
arch/riscv/boot/dts/anlogic/Makefile | 2 ++
arch/riscv/boot/dts/anlogic/dr1v90-mlkpai-fs01.dts | 28 ++++++++++++++++++++++
3 files changed, 31 insertions(+)

diff --git a/arch/riscv/boot/dts/Makefile b/arch/riscv/boot/dts/Makefile
index 3b99e91efa25be2d6ca5bc173342c24a72f87187..3c0005ee037406ac3285ec4662102c68592387a3 100644
--- a/arch/riscv/boot/dts/Makefile
+++ b/arch/riscv/boot/dts/Makefile
@@ -1,6 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
subdir-y += allwinner
subdir-y += andes
+subdir-y += anlogic
subdir-y += canaan
subdir-y += microchip
subdir-y += renesas
diff --git a/arch/riscv/boot/dts/anlogic/Makefile b/arch/riscv/boot/dts/anlogic/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..87f3b2f418cfa32012df5ae82d17262a9610f90c
--- /dev/null
+++ b/arch/riscv/boot/dts/anlogic/Makefile
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_ANLOGIC) += dr1v90-mlkpai-fs01.dtb
diff --git a/arch/riscv/boot/dts/anlogic/dr1v90-mlkpai-fs01.dts b/arch/riscv/boot/dts/anlogic/dr1v90-mlkpai-fs01.dts
new file mode 100644
index 0000000000000000000000000000000000000000..597407655efd2e74608dabb4559ab1239662cf41
--- /dev/null
+++ b/arch/riscv/boot/dts/anlogic/dr1v90-mlkpai-fs01.dts
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2025 Junhui Liu <junhui.liu@pigmoral.tech>
+ */
+
+#include "dr1v90.dtsi"
+
+/ {
+ model = "Milianke MLKPAI-FS01";
+ compatible = "milianke,mlkpai-fs01", "anlogic,dr1v90";
+
+ aliases {
+ serial0 = &uart1;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x20000000>;
+ };
+};
+
+&uart1 {
+ status = "okay";
+};

--
2.51.0