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@xxxxxxxxx>
---
arch/arm64/boot/dts/Makefile | 1 +
arch/arm64/boot/dts/sophgo/Makefile | 2 ++
.../sophgo/sg2000_milkv_duo_module_01_evb.dts | 30 +++++++++++++++++++
3 files changed, 33 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..fcabaf0babf4
--- /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..f3533892453d
--- /dev/null
+++ b/arch/arm64/boot/dts/sophgo/sg2000_milkv_duo_module_01_evb.dts
@@ -0,0 +1,30 @@
+// 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";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&sdhci0 {
+ /delete-property/ status;
+ bus-width = <4>;
+ no-1-8-v;
+ no-mmc;
+ no-sdio;
+ disable-wp;
+ pinctrl-0 = <&sdhci0_cfg>;
+ pinctrl-names = "default";
+};
+
+&uart0 {
+ /delete-property/ status;
+ pinctrl-0 = <&uart0_cfg>;
+ pinctrl-names = "default";
+};
--
2.48.1
