[PATCH 1/5] ARM: dts: stm32: fullfill diversity with OPP for STM32M15x SOCs

[Amelie Delaunay]

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

This commit creates new files to manage security features and supported OPP
on STM32MP15x 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>
---
 arch/arm/boot/dts/st/stm32mp15xa.dtsi |  5 +++++
 arch/arm/boot/dts/st/stm32mp15xc.dtsi |  4 +++-
 arch/arm/boot/dts/st/stm32mp15xd.dtsi |  5 +++++
 arch/arm/boot/dts/st/stm32mp15xf.dtsi | 20 ++++++++++++++++++++
 4 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/st/stm32mp15xa.dtsi b/arch/arm/boot/dts/st/stm32mp15xa.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..cb55f5966f74011d12d7a5c6ad047569d25d4e98
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp15xa.dtsi
@@ -0,0 +1,5 @@
+// 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.
+ */
diff --git a/arch/arm/boot/dts/st/stm32mp15xc.dtsi b/arch/arm/boot/dts/st/stm32mp15xc.dtsi
index 97465717f932fc223647af76e88a6182cf3c870f..4d30a2a537f15c1e145635b090de0f0222526579 100644
--- a/arch/arm/boot/dts/st/stm32mp15xc.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15xc.dtsi
@@ -1,9 +1,11 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
 /*
  * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
  * Author: Alexandre Torgue <alexandre.torgue at st.com> for STMicroelectronics.
  */
 
+#include "stm32mp15xa.dtsi"
+
 &etzpc {
 	cryp1: cryp at 54001000 {
 		compatible = "st,stm32mp1-cryp";
diff --git a/arch/arm/boot/dts/st/stm32mp15xd.dtsi b/arch/arm/boot/dts/st/stm32mp15xd.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..cb55f5966f74011d12d7a5c6ad047569d25d4e98
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp15xd.dtsi
@@ -0,0 +1,5 @@
+// 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.
+ */
diff --git a/arch/arm/boot/dts/st/stm32mp15xf.dtsi b/arch/arm/boot/dts/st/stm32mp15xf.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..5f6a2952125d00d468e2e4012024f02380cfaa49
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp15xf.dtsi
@@ -0,0 +1,20 @@
+// 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.
+ */
+
+#include "stm32mp15xd.dtsi"
+
+/ {
+	soc {
+		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>;
+			status = "disabled";
+		};
+	};
+};

-- 
2.25.1