Merge "feat(st): update STM32MP DT files" into integration

feat(st): update STM32MP DT files

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, a

feat(st): update STM32MP DT files

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

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Merge changes from topic "st-fixes" into integration

* changes:
fix(spi-nand): add Quad Enable management
fix(st-clock): disabling CKPER clock is not functional on stm32mp13
fix(st-uart): skip

Merge changes from topic "st-fixes" into integration

* changes:
fix(spi-nand): add Quad Enable management
fix(st-clock): disabling CKPER clock is not functional on stm32mp13
fix(st-uart): skip console flush if UART is disabled
fix(st): flush UART at the end of uart_read()
fix(stm32mp1): use the BSEC nodes compatible for stm32mp13
fix(stm32mp13-fdts): correct the BSEC nodes compatible
fix(stm32mp1-fdts): move /omit-if-no-ref/ to overlay files
fix(stm32mp1): properly check PSCI functions return

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fix(stm32mp1-fdts): move /omit-if-no-ref/ to overlay files

To keep (as much as possible) alignment with Linux DT, move the
/omit-if-no-ref/ keywords to DT overlay files (fdts/stm32mp1*-bl*.dtsi).
Th

fix(stm32mp1-fdts): move /omit-if-no-ref/ to overlay files

To keep (as much as possible) alignment with Linux DT, move the
/omit-if-no-ref/ keywords to DT overlay files (fdts/stm32mp1*-bl*.dtsi).
This also ease checks for ST tools.

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: Ib467a6b65f05a84c9678799ad32e1820249b4ed1

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Merge "fix(stm32mp15-fdts): use /omit-if-no-ref/ for spi and i2c" into integration

fix(stm32mp15-fdts): use /omit-if-no-ref/ for spi and i2c

Use /omit-if-no-ref/ keyword in DT to remove extra device nodes only
when they are not used / not referenced.

If the board device tree only

fix(stm32mp15-fdts): use /omit-if-no-ref/ for spi and i2c

Use /omit-if-no-ref/ keyword in DT to remove extra device nodes only
when they are not used / not referenced.

If the board device tree only defines subnodes, dtc does not consider it
as usage, you have to specifically mention device's phandle, e.g.:

\ {
i2c6-phandle = <&i2c6>;
};

or in aliases section
aliases {
i2c6 = &i2c6;
};

Signed-off-by: Vyacheslav Yurkov <uvv.mail@gmail.com>
Change-Id: I431ecd93576f97fd021d82d23b93c659fc8f26b8

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Merge changes I6b4a4d22,I06bde289,I86e39481,I7ea9b75c into integration

* changes:
feat(stm32mp1-fdts): use /omit-if-no-ref/ for pins nodes
feat(st): mandate dtc version 1.4.7
refactor(st): mov

Merge changes I6b4a4d22,I06bde289,I86e39481,I7ea9b75c into integration

* changes:
feat(stm32mp1-fdts): use /omit-if-no-ref/ for pins nodes
feat(st): mandate dtc version 1.4.7
refactor(st): move mbedtls config files
refactor(st): add common mk files

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feat(stm32mp1-fdts): use /omit-if-no-ref/ for pins nodes

With the /omit-if-no-ref/ keyword in DT, the non-referenced nodes
are just removed. This allows reducing the size of device tree blobs.
Setti

feat(stm32mp1-fdts): use /omit-if-no-ref/ for pins nodes

With the /omit-if-no-ref/ keyword in DT, the non-referenced nodes
are just removed. This allows reducing the size of device tree blobs.
Setting it before pins node allows a size reduction of more than 2kB.
The corresponding nodes can also be removed from BL2 and BL32 DT
overlays.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I6b4a4d227d5592e1d253a1b35da2dafaac2ddcae

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Merge changes from topic "st-pinctrl" into integration

* changes:
feat(stm32mp1-fdts): change pin-controller to pinctrl
feat(st): search pinctrl node by compatible

feat(stm32mp1-fdts): change pin-controller to pinctrl

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:

feat(stm32mp1-fdts): change pin-controller to pinctrl

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

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Merge changes from topic "st_dt_update" into integration

* changes:
fix(fdts stm32mp1): update PLL nodes for ED1/EV1 boards
fix(fdts stm32mp1): set ETH clock on PLL4P on ST boards
feat(fdts st

Merge changes from topic "st_dt_update" into integration

* changes:
fix(fdts stm32mp1): update PLL nodes for ED1/EV1 boards
fix(fdts stm32mp1): set ETH clock on PLL4P on ST boards
feat(fdts stm32mp1): delete nodes for non-used boot devices
fix(fdts stm32mp1): use 'kHz' as kilohertz abbreviation
refactor(fdts stm32mp1): move STM32MP DDR node
feat(fdts stm32mp1): align DT with latest kernel

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feat(fdts stm32mp1): align DT with latest kernel

Update STM32MP1 device tree files with kernel 5.15.

Change-Id: Id405a79e18c61e80cd2292a4f87b7b9641df9c82
Signed-off-by: Yann Gautier <yann.gautier@s

feat(fdts stm32mp1): align DT with latest kernel

Update STM32MP1 device tree files with kernel 5.15.

Change-Id: Id405a79e18c61e80cd2292a4f87b7b9641df9c82
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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Merge changes from topic "st_fip_fconf" into integration

* changes:
feat(plat/st): use FIP to load images
refactor(plat/st): updates for OP-TEE
feat(lib/optee): introduce optee_header_is_valid

Merge changes from topic "st_fip_fconf" into integration

* changes:
feat(plat/st): use FIP to load images
refactor(plat/st): updates for OP-TEE
feat(lib/optee): introduce optee_header_is_valid()

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feat(plat/st): use FIP to load images

BL2 still uses the STM32 header binary format to be loaded from ROM code.
BL32 and BL33 and their respective device tree files are now put together
in a FIP fil

feat(plat/st): use FIP to load images

BL2 still uses the STM32 header binary format to be loaded from ROM code.
BL32 and BL33 and their respective device tree files are now put together
in a FIP file.
One DTB is created for each BL. To reduce their sizes, 2 new dtsi file are
in charge of removing useless nodes for a given BL. This is done because
BL2 and BL32 share the same device tree files base.

The previous way of booting is still available, the compilation flag
STM32MP_USE_STM32IMAGE has to be set to 1 in the make command. Some files
are duplicated and their names modified with _stm32_ to avoid too much
switches in the code.

Change-Id: I1ffada0af58486d4cf6044511b51e56b52269817
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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