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ARM: dts: stm32: fullfill diversity with OPP for STM32M15xF SOCs

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This commit creates new file to manage security features and supported OPP
on STM32MP15xF SOCs. On STM32MP15xY, "Y" gives information:
 -Y = A means no cryp IP and no secure boot + A7-CPU@650MHz.
 -Y = C means cryp IP + optee + secure boot + A7-CPU@650MHz.
 -Y = D means no cryp IP and no secure boot + A7-CPU@800MHz.
 -Y = F means cryp IP + optee + secure boot + A7-CPU@800MHz.

It fullfills the initial STM32MP15x SoC diversity introduced by
commit 0eda69b6c5 ("ARM: dts: stm32: Manage security diversity
for STM32M15x SOCs").

Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/20250603-stm32mp157f-dk2-v2-1-5be0854a9299@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Alexandre Torgue 2025-06-03 11:02:07 +02:00
parent ebf53abe62
commit ab2e0f4f6c
1 changed files with 17 additions and 0 deletions
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17
arch/arm/boot/dts/st/stm32mp15xf.dtsi Normal file
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// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
/*
* Copyright (C) STMicroelectronics 2025 - All Rights Reserved
* Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
*/
&etzpc {
cryp1: cryp@54001000 {
compatible = "st,stm32mp1-cryp";
reg = <0x54001000 0x400>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rcc CRYP1>;
resets = <&rcc CRYP1_R>;
access-controllers = <&etzpc 9>;
status = "disabled";
};
};