Add STM32MP215F Discovery Kit board support. It embeds a STM32MP235FAN SoC,
with 2GB of LPDDR4, 1*USB2 peripheral bus powered typeC, 1*ETH, wifi/BT
combo, LCD 18bit connector, CSI camera connector, ...
Signed-off-by: Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx>
---
arch/arm64/boot/dts/st/Makefile | 1 +
arch/arm64/boot/dts/st/stm32mp215f-dk.dts | 49 +++++++++++++++++++++++++++++++
2 files changed, 50 insertions(+)
diff --git a/arch/arm64/boot/dts/st/Makefile b/arch/arm64/boot/dts/st/Makefile
index 06364152206997863d0991c25589de73c63494fb..63908113ae36ba19378ac1fedc0309ef46555f17 100644
--- a/arch/arm64/boot/dts/st/Makefile
+++ b/arch/arm64/boot/dts/st/Makefile
@@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
dtb-$(CONFIG_ARCH_STM32) += \
+ stm32mp215f-dk.dtb \
stm32mp235f-dk.dtb \
stm32mp257f-dk.dtb \
stm32mp257f-ev1.dtb
diff --git a/arch/arm64/boot/dts/st/stm32mp215f-dk.dts b/arch/arm64/boot/dts/st/stm32mp215f-dk.dts
new file mode 100644
index 0000000000000000000000000000000000000000..7bdaeaa5ab0fbe99a7e39b623d5e7a0e469d3e50
--- /dev/null
+++ b/arch/arm64/boot/dts/st/stm32mp215f-dk.dts
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2025 - All Rights Reserved
+ * Author: Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx> for STMicroelectronics.
+ */
+
+/dts-v1/;
+
+#include "stm32mp215.dtsi"
+#include "stm32mp21xf.dtsi"
+
+/ {
+ model = "STMicroelectronics STM32MP215F-DK Discovery Board";
+ compatible = "st,stm32mp215f-dk", "st,stm32mp215";
+
+ aliases {
+ serial0 = &usart2;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x0 0x80000000 0x0 0x80000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ fw@80000000 {
+ compatible = "shared-dma-pool";
+ reg = <0x0 0x80000000 0x0 0x4000000>;
+ no-map;
+ };
+ };
+};
+
+&arm_wdt {
+ timeout-sec = <32>;
+ status = "okay";
+};
+
+&usart2 {
+ status = "okay";
+};
--
2.25.1
