drivers: sam: add at91_master clock driver

Add driver for master clock.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Bori

drivers: sam: add at91_master clock driver

Add driver for master clock.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Clément Léger <clement.leger@bootlin.com>

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drivers: sam: add at91_main clock driver

Add driver for main clock.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Boris Br

drivers: sam: add at91_main clock driver

Add driver for main clock.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Clément Léger <clement.leger@bootlin.com>

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drivers: sam: add at91_i2s_mux clock driver

Add driver for I2S mux clock.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-b

drivers: sam: add at91_i2s_mux clock driver

Add driver for I2S mux clock.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Clément Léger <clement.leger@bootlin.com>

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drivers: sam: add at91_h32mx clock driver

Add driver for h32mx clock.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: C

drivers: sam: add at91_h32mx clock driver

Add driver for h32mx clock.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Clément Léger <clement.leger@bootlin.com>

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drivers: sam: add at91_generated clock driver

Add driver for generated clocks.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-

drivers: sam: add at91_generated clock driver

Add driver for generated clocks.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Clément Léger <clement.leger@bootlin.com>

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drivers: sam: add at91_audio_pll clock driver

Add Audio PLL clock driver.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-b

drivers: sam: add at91_audio_pll clock driver

Add Audio PLL clock driver.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Clément Léger <clement.leger@bootlin.com>

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drivers: sam: add PMC definitions

This file is common to almost all clock drivers which will use it.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@

drivers: sam: add PMC definitions

This file is common to almost all clock drivers which will use it.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Clément Léger <clement.leger@bootlin.com>

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dts: at91: removed useless definition

Currently, if this file is included before at91_pmc.h, this leads to
multiple definitions of some defines. Moreover, these defines are not
the value expected by

dts: at91: removed useless definition

Currently, if this file is included before at91_pmc.h, this leads to
multiple definitions of some defines. Moreover, these defines are not
the value expected by the driver but probably some leftover of previous
bindings.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Clément Léger <clement.leger@bootlin.com>

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ext: include: add DIV_ROUND_UP function

Export DIV_ROUND_UP from mbedtls files to be used by clock drivers.

Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Clément Léger

ext: include: add DIV_ROUND_UP function

Export DIV_ROUND_UP from mbedtls files to be used by clock drivers.

Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Clément Léger <clement.leger@bootlin.com>

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drivers: crypto: se05x: SCP03 keys for SE051A2 and SE051C2

Add SCP03 keys for SE051A2 and SE051C2 to support OEFID 0xA565 and 0xA564

Signed-off-by: Robert Krikke <robert.krikke@gmail.com>
Signed-of

drivers: crypto: se05x: SCP03 keys for SE051A2 and SE051C2

Add SCP03 keys for SE051A2 and SE051C2 to support OEFID 0xA565 and 0xA564

Signed-off-by: Robert Krikke <robert.krikke@gmail.com>
Signed-off-by: Gerard Koskamp <gerard.koskamp@nedap.com>
Acked-by: Jorge Ramirez-Ortiz <jorge@foundries.io>

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drivers: imx: enable CFG_TZC380 for imx6ull

Always enable the region autoconfiguration for imx6ull.

Signed-off-by: Andrej Rosano <andrej.rosano@f-secure.com>
Acked-by: Jerome Forissier <jerome@fori

drivers: imx: enable CFG_TZC380 for imx6ull

Always enable the region autoconfiguration for imx6ull.

Signed-off-by: Andrej Rosano <andrej.rosano@f-secure.com>
Acked-by: Jerome Forissier <jerome@forissier.org>

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core: mmu: fix overflow with high address in tee_mm_pool_t

In case of TA_RAM defined at the end of address range,
the high address will be defined outside the paddr_t limits
which ends in a 0 addres

core: mmu: fix overflow with high address in tee_mm_pool_t

In case of TA_RAM defined at the end of address range,
the high address will be defined outside the paddr_t limits
which ends in a 0 address usage.
The size must be used rather than the high address to
avoid this overflow issue. Update the corresponding files due
to API modification.

Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: release driver probing resource after initialization

Use release_init_resource initcall level to release DT phandle provider
list, probe list and ready list.

Reviewed-by: Jens Wiklander <jens

core: release driver probing resource after initialization

Use release_init_resource initcall level to release DT phandle provider
list, probe list and ready list.

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

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core: add initcall level 7 to release initialization resources

Drivers willing to release resources once all core intializations
are completed can use release_init_resource initcall level.

Reviewed

core: add initcall level 7 to release initialization resources

Drivers willing to release resources once all core intializations
are completed can use release_init_resource initcall level.

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

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core: dt_driver: add simple bus driver

Simple bus driver simply parses the device subnodes for device to
probe driver with.

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Co-developed-by: Lio

core: dt_driver: add simple bus driver

Simple bus driver simply parses the device subnodes for device to
probe driver with.

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Co-developed-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: dt_driver probe sequence

Add a driver_init initcall function to parse DT from root node and
probe devices for which a compatible driver is registered in the
dt_driver list. When a matching dri

core: dt_driver probe sequence

Add a driver_init initcall function to parse DT from root node and
probe devices for which a compatible driver is registered in the
dt_driver list. When a matching driver is found, its probe function
is called to initialize the device.

Driver probe function returns TEE_SUCCESS or successful initialization,
TEE_ERROR_DEFER_DRIVER_INIT if waiting for a dependent device, otherwise
another TEE_Result error code. In the later case, the probe function
panics.

The probe sequence uses 2 lists: a list of the device DT nodes for which
a driver shall be probed (probe list) and a list of devices that were
successfully probed and initialized (ready list). Since at least clock
framework and dt_driver do both parse DT for matching nodes, we must
centralized successfully probed devices to not add them twice in the
probe list.

Note that a DT node can probe several drivers, one per driver type,
as defined by dt_driver_type enumerated type.

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Co-developed-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: dt_driver: get return code when querying a device

Change dt_driver_device_from_provider_prop() function and friends to
output return a TEE_Result code if failing to find target device
instance

core: dt_driver: get return code when querying a device

Change dt_driver_device_from_provider_prop() function and friends to
output return a TEE_Result code if failing to find target device
instance. Return code TEE_ERROR_DEFER_DRIVER_INIT reports that requested
device is not yet registered and initialized in the dt_driver provider
list.

This change will be used to probed device drivers and allow probe
deferral when a device depends on another device driver that is
not yet initialized.

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

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libutee: define error core TEE_ERROR_DEFER_DRIVER_INIT

Define TEE_Result implementation specific error code
TEE_ERROR_DEFER_DRIVER_INIT intended to be used when a driver instance
fails to initialize

libutee: define error core TEE_ERROR_DEFER_DRIVER_INIT

Define TEE_Result implementation specific error code
TEE_ERROR_DEFER_DRIVER_INIT intended to be used when a driver instance
fails to initialize because another device driver it depends on is not
yet initialized.

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

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.gitignore: add tags and TAGS

tags and TAGS are files created by ctags, a source code navigation tool.

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne

.gitignore: add tags and TAGS

tags and TAGS are files created by ctags, a source code navigation tool.

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Elvira Khabirova <e.khabirova@omp.ru>

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ta: pkcs11: fix a double-free

entry_processing_key() frees out_buf on error from
derive_key_by_symm_enc(). Before this change, that led to a double-free.

Fixes: 8c499324e457 ("ta: pkcs11: Add funct

ta: pkcs11: fix a double-free

entry_processing_key() frees out_buf on error from
derive_key_by_symm_enc(). Before this change, that led to a double-free.

Fixes: 8c499324e457 ("ta: pkcs11: Add function to set key data")
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Elvira Khabirova <e.khabirova@omp.ru>

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ta: pkcs11: fix a memory leak

Before this change, entry_find_objects_init() leaked e.g. find_ctx.

Fixes: fa1ac7676f39 ("ta: pkcs11: Don't load objects that don't match the search during find")
Revi

ta: pkcs11: fix a memory leak

Before this change, entry_find_objects_init() leaked e.g. find_ctx.

Fixes: fa1ac7676f39 ("ta: pkcs11: Don't load objects that don't match the search during find")
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Elvira Khabirova <e.khabirova@omp.ru>

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core: assure the reader that clear_file(), test_file() are safe

tee_tadb_dir always has files when nbits is greater than 0.
Point that out in clear_file() and test_file().

Reviewed-by: Jens Wikland

core: assure the reader that clear_file(), test_file() are safe

tee_tadb_dir always has files when nbits is greater than 0.
Point that out in clear_file() and test_file().

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Elvira Khabirova <e.khabirova@omp.ru>

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pta: tests: fs_htree: make sure all local variables are initialized

Update the whole source file to initialize all local variables.

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-

pta: tests: fs_htree: make sure all local variables are initialized

Update the whole source file to initialize all local variables.

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Elvira Khabirova <e.khabirova@omp.ru>

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pta: tests: add a just-in-case default return value to test_write_read()

test_write_read() is never called with num_blocks == 0, but assign
a default value to res anyway.

Reviewed-by: Jens Wiklande

pta: tests: add a just-in-case default return value to test_write_read()

test_write_read() is never called with num_blocks == 0, but assign
a default value to res anyway.

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Elvira Khabirova <e.khabirova@omp.ru>

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core: verify size of allocated shared memory

Makes sure that normal world cannot change the size of allocated shared
memory, resulting in a smaller buffer being allocated.

This reintroduces cc6bc5f

core: verify size of allocated shared memory

Makes sure that normal world cannot change the size of allocated shared
memory, resulting in a smaller buffer being allocated.

This reintroduces cc6bc5f94210 ("core: verify size of allocated shared
memory") which was lost with Fixes: 2786f1438fc8 ("core: thread:
separate old SMC interface handling"). In addition is the READ_ONCE()
macro is used when reading the returned size from non-secure shared
memory.

Since then we have a separate set of functions to deal with RPC when
communicating with FF-A. A corresponding size check is added for the
FF-A version of thread_rpc_alloc().

Reported-by: Patrik Lantz <patrik.lantz@axis.com>
Reviewed-by: Patrik Lantz <patrik.lantz@axis.com>
Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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