[PATCH 0/5] Add STM32 TAMP nvram support

From: Patrice Chotard

Date: Thu Sep 10 2026 - 11:24:54 EST


Add STM32 TAMP nvram support for STM32MP1 and STM32MP2 SoC's family.

Signed-off-by: Patrice Chotard <patrice.chotard@xxxxxxxxxxx>
---
Patrice Chotard (2):
arm64: dts: st: add TAMP backup register in stm32mp211.dtsi
arm64: dts: st: add TAMP backup register in stm32mp231.dtsi

Simeon Marijon (3):
ARM: dts: stm32: add TAMP backup register in stm32mp131.dtsi
ARM: dts: stm32: add TAMP backup register in stm32mp151.dtsi
arm64: dts: st: add TAMP backup register in stm32mp251.dtsi

arch/arm/boot/dts/st/stm32mp131.dtsi | 34 ++++++++++++++
arch/arm/boot/dts/st/stm32mp151.dtsi | 82 ++++++++++++++++++++++++++++++++++
arch/arm64/boot/dts/st/stm32mp211.dtsi | 30 +++++++++++++
arch/arm64/boot/dts/st/stm32mp231.dtsi | 30 +++++++++++++
arch/arm64/boot/dts/st/stm32mp251.dtsi | 30 +++++++++++++
5 files changed, 206 insertions(+)
---
base-commit: 0788b44f68eac08924332af40a93d16ec331b515
change-id: 20260910-upstream_tamp_nvram_dts_part-df0ea0b68e51
prerequisite-change-id: 20260909-upstream_nvram_reworked-f84a4b37817c

Best regards,
--
Patrice Chotard <patrice.chotard@xxxxxxxxxxx>