[PATCH v2 1/7] ARM: dts: stm32: fullfill diversity with OPP for STM32M15xF SOCs

[Amelie Delaunay]

From: Alexandre Torgue <alexandre.torgue at foss.st.com>

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 at 650MHz.
 -Y = C means cryp IP + optee + secure boot + A7-CPU at 650MHz.
 -Y = D means no cryp IP and no secure boot + A7-CPU at 800MHz.
 -Y = F means cryp IP + optee + secure boot + A7-CPU at 800MHz.

It fullfills the initial STM32MP15x SoC diversity introduced by
commit 0eda69b6c5f9 ("ARM: dts: stm32: Manage security diversity
for STM32M15x SOCs").

Signed-off-by: Alexandre Torgue <alexandre.torgue at foss.st.com>
Signed-off-by: Amelie Delaunay <amelie.delaunay at foss.st.com>

---
Changes in v2:
- Remove empty files (stm32mp15xa.dtsi and stm32mp15xd.dtsi)
- Drop stm32mp15xc.dtsi updates (no stm32mp15xa.dtsi inclusion nor
  license update)
- Move cryp1 node under etzpc firewall bus
---
 arch/arm/boot/dts/st/stm32mp15xf.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/st/stm32mp15xf.dtsi b/arch/arm/boot/dts/st/stm32mp15xf.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..ffa55d64bea30a67c32b9e378f3a082acdae593c
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp15xf.dtsi
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2025 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue at foss.st.com> for STMicroelectronics.
+ */
+
+&etzpc {
+	cryp1: cryp at 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";
+	};
+};

-- 
2.25.1