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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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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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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core: kernel: pm: initialize local variables

Initialize local variables in pm_change_state().

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

core: kernel: pm: initialize local variables

Initialize local variables in pm_change_state().

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

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core: kernel: pm: refine suspend/resume sequence order

Change PM generic implementation to call handlers for suspend in the
reserve order in which they were registered and to call handlers for
resum

core: kernel: pm: refine suspend/resume sequence order

Change PM generic implementation to call handlers for suspend in the
reserve order in which they were registered and to call handlers for
resume in the opposite order, that is the order in which the handlers
where registered.

This change allows to reuse the driver initialization ordering which is
expected to match device drivers dependencies. This change will be even
more useful when using probe support and dependencies resolution.

The change does not affect the 2 PM registration levels: core and drivers.
Core handlers are still suspends after drivers and resumed before
drivers.

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

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core: pm: add a name to registered pm_callback_handle

Adds an argument to register a name (string debug identifier) for
PM handlers registered to PM framework.

Caller can provide a NULL reference o

core: pm: add a name to registered pm_callback_handle

Adds an argument to register a name (string debug identifier) for
PM handlers registered to PM framework.

Caller can provide a NULL reference or a valid string pointer. When pager
is enabled, the registration ensures the name lies in an unpaged section,
possibly allocating heap for that purpose.

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

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plat-stm32mp1: clk: panic on driver init failure

Panic when stm32mp1 clock driver initialization fails.

Renames local function stm32mp1_clk_init() to stm32mp1_clk_fdt_init()
as it relates the drive

plat-stm32mp1: clk: panic on driver init failure

Panic when stm32mp1 clock driver initialization fails.

Renames local function stm32mp1_clk_init() to stm32mp1_clk_fdt_init()
as it relates the driver initialization from FDT node content.

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

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plat-stm32mp1: clk: move functions in source file

Moves __clk_is_enabled() and gate_is_non_secure() inside
stm32mp1_clk.c source file to ease integration to clk framework.

Acked-by: Jerome Forissie

plat-stm32mp1: clk: move functions in source file

Moves __clk_is_enabled() and gate_is_non_secure() inside
stm32mp1_clk.c source file to ease integration to clk framework.

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

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plat-stm32mp1: clk: fix const attribute in function arguments

Fixes __clk_enable(), __clk_disable() and __clk_is_enabled()
arguments against misplaced const attribute.

Acked-by: Jerome Forissier <j

plat-stm32mp1: clk: fix const attribute in function arguments

Fixes __clk_enable(), __clk_disable() and __clk_is_enabled()
arguments against misplaced const attribute.

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

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plat-stm32mp1: clk: refine always on clocks

Change implementation of clock_is_always_on() to prepare
for registration of clock in the generic clock framework.

Acked-by: Jerome Forissier <jerome@for

plat-stm32mp1: clk: refine always on clocks

Change implementation of clock_is_always_on() to prepare
for registration of clock in the generic clock framework.

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

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plat-stm32mp1: clk: remove useless static array

Local array secure_enable[] in function enable_static_secure_clocks()
does not need to be static.

Acked-by: Jerome Forissier <jerome@forissier.org>
S

plat-stm32mp1: clk: remove useless static array

Local array secure_enable[] in function enable_static_secure_clocks()
does not need to be static.

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

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crypto: stm32: use CRYP IP for authenc algorithm

Add STM32 CRYP as an Authenticated Encryption provider for GCM and CCM.

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

crypto: stm32: use CRYP IP for authenc algorithm

Add STM32 CRYP as an Authenticated Encryption provider for GCM and CCM.

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

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drivers: crypto: implement crypto driver - AUTHENC

Add a generic cryptographic Authenticated Encryption driver interface
connecting TEE Crypto generic APIs to HW driver interface.

Signed-off-by: Ni

drivers: crypto: implement crypto driver - AUTHENC

Add a generic cryptographic Authenticated Encryption driver interface
connecting TEE Crypto generic APIs to HW driver interface.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Acked-by: Cedric Neveux <cedric.neveux@nxp.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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