dts: stm32: disable unused nodes in ST stm32mp15 boards DTS files

Disables nodes not consumed by OP-TEE for ST boards based on stm32mp15
devices.

Acked-by: Jerome Forissier <jerome.forissier@linaro

dts: stm32: disable unused nodes in ST stm32mp15 boards DTS files

Disables nodes not consumed by OP-TEE for ST boards based on stm32mp15
devices.

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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dts: stm32: remove commented out GPIO properties in stm32mp157c-ev1

Deletes DTS file lines related to DT node properties not embedded in
OP-TEE.

Acked-by: Jerome Forissier <jerome.forissier@linaro.

dts: stm32: remove commented out GPIO properties in stm32mp157c-ev1

Deletes DTS file lines related to DT node properties not embedded in
OP-TEE.

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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dts: stm32mp15: bump to Linux v5.19-rc6 dts files
Synchronize with stm32mp15 dts(i) files from Linux v5.19-rc6.

Changes made to imported dts(i) files:
- stm32mp151.dtsi: add ETZPC node, declare PSCI

dts: stm32mp15: bump to Linux v5.19-rc6 dts files
Synchronize with stm32mp15 dts(i) files from Linux v5.19-rc6.

Changes made to imported dts(i) files:
- stm32mp151.dtsi: add ETZPC node, declare PSCI v1.0.
- stm32mp151.dtsi: add iwdg1 node as before
- stm32mp151.dtsi: add iwdg2 interrupt definition
- stm32mp151.dtsi: add tamp node clocks definition
- stm32mp151.dtsi: keep pin-controller{,-z} node names
- stm32mp157a-dk1.dts: disable RCC secure-status.
- stm32mp157c-dk2.dts: disable RCC secure-status.
- stm32mp157c-dk2.dts: drop cryp1 okay status
- stm32mp157c-ed1.dts (included by ev1): disable RCC secure-status.
- stm32mp157c-ed1.dts: (included by ev1): drop cryp1 okay status
- Remove resources related to input DT bindings using explicit inline
comments as those are under Linux kernel GPLv2 licensing model.

This update is required to add a new board based on Linux 5.19-rc6
dts file.

Signed-off-by: Johann Neuhauser <jneuhauser@dh-electronics.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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dts: stm32mp1: disable CRYP1 device

Don't enable CRYP1 support in OP-TEE core from ST boards supporting
stm32mp1 platform to comply with the upstream boards DTS files since
v5.11 [1] in Linux kernel

dts: stm32mp1: disable CRYP1 device

Don't enable CRYP1 support in OP-TEE core from ST boards supporting
stm32mp1 platform to comply with the upstream boards DTS files since
v5.11 [1] in Linux kernel that enables CRYP1 in non-secure world.

Link: [1] https://github.com/torvalds/linux/commit/b6aa35c7393680ee0a1286ca3b3237fd106ef896
Fixes: 5e64ae6796b7 ("crypto: stm32: use CRYP IP for CIPHER algorithms")
Reviewed-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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plat-stm32mp1: enable CRYPTO HW if available

Compile crypto framework and use CRYP1 ip if available.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Reviewed-by: Etienne Carriere

plat-stm32mp1: enable CRYPTO HW if available

Compile crypto framework and use CRYP1 ip if available.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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dts: stm32mp1: bump to Linux kernel v5.6.10 DTS files

Synchronize with STM32MP15 DTS files from Linux kernel v5.6.10.

Changes made on DTS/DTSI file from Linux kernel v5.6.10:
- stm32mp151.dtsi: add

dts: stm32mp1: bump to Linux kernel v5.6.10 DTS files

Synchronize with STM32MP15 DTS files from Linux kernel v5.6.10.

Changes made on DTS/DTSI file from Linux kernel v5.6.10:
- stm32mp151.dtsi: add ETZPC node, declare PSCI v1.0.
- stm32mp157a-dk1.dts: disable RCC secure-status.
- stm32mp157c-dk2.dts: disable RCC secure-status.
- stm32mp157c-ed1.dts (included by ev1): disable RCC secure-status.
- Remove resources related to input DT bindings using explicit inline
comments as those are under Linux kernel GPLv2 licensing model.

ETZPC node useless in non-secure Linux kernel but needed by secure
world.

RCC node remains disabled for the secure side so that RCC TZ
hardening is disabled since mainline Linux kernel and U-Boot
do not support SCMI clocks and reset domains. IWDG1, ETZPC, STGEN
and CRYP1 devices are described to ease their later integration.

Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

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stm32mp1: update DTS files to Linux kernel 5.2-rc1

Synchronize stm32mp1 DTS files with those published in Linux kernel
source tree at commit a188339ca5a3 ("Linux 5.2-rc1").

This change updates plat

stm32mp1: update DTS files to Linux kernel 5.2-rc1

Synchronize stm32mp1 DTS files with those published in Linux kernel
source tree at commit a188339ca5a3 ("Linux 5.2-rc1").

This change updates platforms EV1 and ED1 and introduces DK1 and DK2
known as DiscoveryKit board. It also introduces stpmic1 bindings header
file needed for platform DTS files compilation.

Among other changes, this commit introduces STPMIC1 and BSEC description
nodes. STPMIC1 defines regulators. BSEC describes fuses and uses the
status / secure-status to define fuse access scope in the scope of BSEC
support.

This change strictly dumps Linux kernel DTS files into OP-TEE but
regarding stm32mp157c.dtsi for which the OP-TEE DTS file adds node
for the ETZPC device which is mandated by OP-TEE but not defined in
non-secure Linux kernel scope.

Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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stm32mp1: device tree platform description

This change introduces the device tree source files describing boards
EV1 and ED1 and the related bindings.

The stm32mp1 DTS files and bindings header fil

stm32mp1: device tree platform description

This change introduces the device tree source files describing boards
EV1 and ED1 and the related bindings.

The stm32mp1 DTS files and bindings header files are dumped from
latest Linux kernel (v4.19). Bindings documentation is not stored in
OP-TEE OS source tree, one shall refer to the bindings documentation
from latest Linux kernel source tree.

Note that license terms where changed for binding header file gpio.h
to release them under dual 2-Clause DSB/GPLv2.0 instead of GPLv2.0 as
release in the Linux kernel.

Platform relies on DT source file (CFG_EMBED_DTB_SOURCE_FILE) to
distinguish between the platform flavors for the few configuration
directive that are static and cannot be provided only through FDT.

Default configuration locates the secure DDR area (TZDRAM) from
the base address of the last 32MBytes of the DDR over 30Mbyte.
The last 2MBytes of the DDR are the OP-TEE static shared memory.

Many contributors not listed below.

Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>

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