drivers: sam: add at91_peripheral clock driver

Add driver for periheral clocks.

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

drivers: sam: add at91_peripheral clock driver

Add driver for periheral clocks.

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_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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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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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: 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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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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crypto: stm32: use CRYP IP for CIPHER algorithms

Add CRYP IP drivers, and add STM32 CRYP as a drvcrypt cipher provider.

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

crypto: stm32: use CRYP IP for CIPHER algorithms

Add CRYP IP drivers, and add STM32 CRYP as a drvcrypt cipher provider.

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

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core: dt_driver: factorize clk_dt_node_clock_probe_driver()

Move/rename clk_dt_get_from_provider() to dt_driver_probe_device_by_node()
and local helper clk_get_compatible_driver() to probe_device_by

core: dt_driver: factorize clk_dt_node_clock_probe_driver()

Move/rename clk_dt_get_from_provider() to dt_driver_probe_device_by_node()
and local helper clk_get_compatible_driver() to probe_device_by_compat().

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

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core: dt_driver: move probe callback to dt_driver

Move ::probe field from struct dt_driver_setup to struct dt_driver
and remove struct dt_driver_setup.

Acked-by: Jerome Forissier <jerome@forissier.

core: dt_driver: move probe callback to dt_driver

Move ::probe field from struct dt_driver_setup to struct dt_driver
and remove struct dt_driver_setup.

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

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core: dt_driver: factorize clk_dt_get_from_provider()

Implement dt_driver_device_from_node_idx_prop() for
clk_dt_get_by_idx_prop() to get target reference instance.

Move/rename clk_dt_get_from_prov

core: dt_driver: factorize clk_dt_get_from_provider()

Implement dt_driver_device_from_node_idx_prop() for
clk_dt_get_by_idx_prop() to get target reference instance.

Move/rename clk_dt_get_from_provider() to
dt_driver_device_from_provider_prop()

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

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core: dt_driver: factorize clk_get_provider_by_*()

Move rename clk_get_provider_by_{node|phandle}() to
dt_driver_get_provider_by_*().

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

core: dt_driver: factorize clk_get_provider_by_*()

Move rename clk_get_provider_by_{node|phandle}() to
dt_driver_get_provider_by_*().

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

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core: dt_driver: factorize DT cells helper functions

Move/rename fdt_clock_cells() to fdt_get_dt_driver_cells().
and clk_dt_register_clk_provider() to dt_driver_register_provider().

Add helper func

core: dt_driver: factorize DT cells helper functions

Move/rename fdt_clock_cells() to fdt_get_dt_driver_cells().
and clk_dt_register_clk_provider() to dt_driver_register_provider().

Add helper function dt_driver_provider_cells() to get ::provider_cells
from a registered provider reference.

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

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core: dt_driver: factorize DT phandle util resources

Move struct clk_dt_phandle_args and struct clk_dt_provider from clk_dt.h
to dt_driver.h and rename them to struct dt_driver_phandle_args and
stru

core: dt_driver: factorize DT phandle util resources

Move struct clk_dt_phandle_args and struct clk_dt_provider from clk_dt.h
to dt_driver.h and rename them to struct dt_driver_phandle_args and
struct dt_driver_provider.

Introduce type get_of_device_func for callback functions used to
retrieve a device instance reference from a DT phandle possible with
arguments.

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

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drivers: stm32_rng: use reg_size to map virtual addresses

Use the register map size from the dt_node_info structure
to call the phys_to_virt() function.

Signed-off-by: Lionel Debieve <lionel.debiev

drivers: stm32_rng: use reg_size to map virtual addresses

Use the register map size from the dt_node_info structure
to call the phys_to_virt() function.

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

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drivers: stm32_uart: use reg_size to map virtual addresses

Use the register map size from the dt_node_info structure
to call the phys_to_virt() function.

Signed-off-by: Lionel Debieve <lionel.debie

drivers: stm32_uart: use reg_size to map virtual addresses

Use the register map size from the dt_node_info structure
to call the phys_to_virt() function.

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

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drivers: stm32_i2c: use reg_size to map virtual addresses

Use directly the register map size from the dt_node_info
structure to call the io_pa_or_va() function.

Signed-off-by: Lionel Debieve <lione

drivers: stm32_i2c: use reg_size to map virtual addresses

Use directly the register map size from the dt_node_info
structure to call the io_pa_or_va() function.

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

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core: kernel: use size_t instead of ssize_t for _fdt_reg_size()

Size is read from the reg device tree property as an unsigned value
coming from fdt32_to_cpu().
Use a size_t with associated error cod

core: kernel: use size_t instead of ssize_t for _fdt_reg_size()

Size is read from the reg device tree property as an unsigned value
coming from fdt32_to_cpu().
Use a size_t with associated error code DT_INFO_INVALID_REG_SIZE as
return in prototype. Update the current users according to this change.

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

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zynqmp: drivers: generate HUK from PUF KEK

If authenticated boot was disabled we allow generating the HUK using
the SHA-256 of the DNA unique identifier.

If authenticated boot was enabled, use the

zynqmp: drivers: generate HUK from PUF KEK

If authenticated boot was disabled we allow generating the HUK using
the SHA-256 of the DNA unique identifier.

If authenticated boot was enabled, use the PUK KEK to generate the
HUK instead. The PUF KEK must be registered while securing the board
using the Xilinx tools. In this case, the HUK is generated by reading
the DNA eFuses. This 96 bits value is used to generate a 16 byte
digest which is then AES-GCM encrypted using the PUF KEK. The
resulting 16 byte value is the HUK. To prevent the HUK from being
leaked, the AES-GCM module must be reserved.

The HUK generation was validated on Zynqmp zu3cg using the Xilinx
Lightweight Provisioning Tool to enable authenticated boot and to
provision the PUF (burning a number of eFuses in the process).

Tested-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Tested-by: Ricardo Salveti <ricardo@foundries.io>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>

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