diff options
| author | Amelie Delaunay <amelie.delaunay@foss.st.com> | 2025-02-25 09:54:13 +0100 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2025-03-12 14:24:56 +0100 |
| commit | 65954899a157832f68536b488194cf698248a26e (patch) | |
| tree | 7bca3cd93e1f70940d35f361cd5929d40cc4463b /arch/arm64/boot/dts | |
| parent | 1a09f577aa65860da3dbfa29388e26ff970af49a (diff) | |
arm64: dts: st: add stm32mp215f-dk board support
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@foss.st.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250225-b4-stm32mp2_new_dts-v2-10-1a628c1580c7@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/st/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp215f-dk.dts | 49 |
2 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/st/Makefile b/arch/arm64/boot/dts/st/Makefile index 063641522069..63908113ae36 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 000000000000..7bdaeaa5ab0f --- /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@foss.st.com> 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"; +}; |