diff options
| author | Patrick Delaunay <patrick.delaunay@foss.st.com> | 2024-01-15 15:05:44 +0100 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2024-01-19 14:19:42 +0100 |
| commit | 792122baa7d59b005a7573e52bcd86d172d8ded0 (patch) | |
| tree | accd586f144549a0a0114fa4efc3eea16b3f10ff | |
| parent | ea5a4d69d84eb6fc0b5bda6a45cee2de255da256 (diff) | |
arm64: dts: st: add bsec support to stm32mp25
Add BSEC support to STM32MP25 SoC family with SoC information:
- RPN = Device part number (BSEC_OTP_DATA9)
- PKG = package data register (Bits 2:0 of BSEC_OTP_DATA122)
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
| -rw-r--r-- | arch/arm/dts/stm32mp25-u-boot.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm/dts/stm32mp251.dtsi | 16 |
2 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32mp25-u-boot.dtsi b/arch/arm/dts/stm32mp25-u-boot.dtsi index f4f26add2a4..0c8e95b3416 100644 --- a/arch/arm/dts/stm32mp25-u-boot.dtsi +++ b/arch/arm/dts/stm32mp25-u-boot.dtsi @@ -37,6 +37,10 @@ }; }; +&bsec { + bootph-all; +}; + &gpioa { bootph-all; }; diff --git a/arch/arm/dts/stm32mp251.dtsi b/arch/arm/dts/stm32mp251.dtsi index cf2f28dc158..44eb664fb51 100644 --- a/arch/arm/dts/stm32mp251.dtsi +++ b/arch/arm/dts/stm32mp251.dtsi @@ -127,6 +127,22 @@ }; }; + bsec: efuse@44000000 { + compatible = "st,stm32mp25-bsec"; + reg = <0x44000000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + part_number_otp@24 { + reg = <0x24 0x4>; + }; + + package_otp@1e8 { + reg = <0x1e8 0x1>; + bits = <0 3>; + }; + }; + syscfg: syscon@44230000 { compatible = "st,stm32mp25-syscfg", "syscon"; reg = <0x44230000 0x10000>; |