This is something commonly asked by Linux kernel DT maintainers [1].
The mentioned doc is not upstreamed, but may be checked with dtbs_check.
While at it align some nodes with Linux or OP-TEE.
[1] https://lore.kernel.org/linux-arm-kernel/20231125184422.12315-1-krzysztof.kozlowski@linaro.org/
Change-Id: I63e983c2a00eda3cd8b81c66c0cd1a97cf8249b7
Signed-off-by: Yann Gautier <yann.gautier@st.com>
This is an alignment with Linux DT files that have been merged in
stm32 tree [1], and will be in Linux 6.7.
The /omit-if-no-ref/ in overlay files are now removed, as already in
pinctrl files.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Iab94b0ba7a4a0288ca53d1ae57ab590566967415
Device tree alignment with kernel and latest binding for BSEC node:
the rev2.0 is used on STM32MP13x devices with the new compatible
compatible = "st,stm32mp13-bsec".
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: I62c4090ae5d5c1de901e6df1e8ea5d1a3296a272
Add the stm32mp1 CoT description file. Include the TRUSTED_BOARD_BOOT
entry in the platform device tree file.
Add the missing public root key reference for stm32mp15 and the
encryption key reference for stm32mp13.
Change-Id: I0ae2454979a3df6dd3e4361510317742e8fbc109
Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Instead of adding all peripheral nodes in SoC DT files, and then
removing them with BL2 overlay file, just remove them from SoC files.
And remove peripherals that are not used in TF-A on STM32MP13.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: I0c408d29b55cb94644c92539460fc62485781223
On STM32MP13, the max frequency for IOs is 130MHz, update the SDMMC
max-frequency property with this value. This is an alignment with
Linux DT file.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: If4b364f53f87d4b5d276a976af486a3bf083f49b
Due to commit updating kernel yaml file [1], we need to align TF-A DT
files to what is done in kernel.
[1] c09acbc499e8 ("dt-bindings: pinctrl: use pinctrl.yaml")
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Id717162e42d3959339d6c01883e87a9d4399f5d9
Remove the nvmem_layout node with compatible "st,stm32-nvmem-layout"
no more used in TF-A code to simplify the device tree.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: I3748b20b7d3c60ee64ead15541fac1fd12656600
Add dedicated device tree files for STM32MP13.
Add new DDR compatible for STM32MP13x.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Change-Id: Ib1bb9ad8cb2ab9f5f81549635d6604093aeb99d3
STM32MP13 is a single Cortex-A7 CPU, without co-processor.
As for STM32MP15x SoC family, STM32MP15x SoCs come with different
features, depending on SoC version. Each peripheral node is created.
Some are left empty for the moment , and will be filled later on.
Change-Id: I0166bb70dfa7f717e89e89883b059a5b873c4ef7
Signed-off-by: Yann Gautier <yann.gautier@st.com>
