drivers: stm32_i2c: remove cases when CFG_DRIVERS_PINCTRL is disabled

Removes implementation when CFG_DRIVERS_PINCTRL is disables as stm32mp1
platform configuration enforces the switch is enabled.

drivers: stm32_i2c: remove cases when CFG_DRIVERS_PINCTRL is disabled

Removes implementation when CFG_DRIVERS_PINCTRL is disables as stm32mp1
platform configuration enforces the switch is enabled.

Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>

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drivers: stm32_i2c: support CFG_DRIVERS_PINCTRL

Updates stm32_i2c driver for when CFG_DRIVERS_PINCTRL is enabled making
I2C driver to get pin control configuration using the generic pin
control fram

drivers: stm32_i2c: support CFG_DRIVERS_PINCTRL

Updates stm32_i2c driver for when CFG_DRIVERS_PINCTRL is enabled making
I2C driver to get pin control configuration using the generic pin
control framework. When enabled, stm32_i2c driver get the active and
sleep pin control configuration from the device tree. Sleep pinctrl
configuration is optional.

SE050 and STM32MP1 PMIC drivers that use the stm32_i2c bus are both
updated accordingly.

Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>

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se050: glue: i2c_stm32

To add support in the device tree - since the NXP SE05x device node
has not been agreed yet - the user must provide an alias to the bus
where the device is located.

Once the

se050: glue: i2c_stm32

To add support in the device tree - since the NXP SE05x device node
has not been agreed yet - the user must provide an alias to the bus
where the device is located.

Once the SE05X node has been agreed, support will be added to all
OP-TEE supported platforms.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>

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drivers: se050: optional I2C access via trampoline

Platforms with secure I2C buses (i.e: STM32MP1) or those with only
a secure element on the bus might prefer not to delegate the I2C
traffic to the

drivers: se050: optional I2C access via trampoline

Platforms with secure I2C buses (i.e: STM32MP1) or those with only
a secure element on the bus might prefer not to delegate the I2C
traffic to the REE.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

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crypto: drivers: se050: remove implicit dependency

The SE05X device is platform independent and therefore does not need
the iMX I2C driver but the actual driver for the particular platform
is connec

crypto: drivers: se050: remove implicit dependency

The SE05X device is platform independent and therefore does not need
the iMX I2C driver but the actual driver for the particular platform
is connected into.

Implementing these changes required a fix in the Plug-and-Trust tree
(the addition of a missing dependency), therefore we will also bump
the Plug-and-Trust version used in the Azure pipeline.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Acked-by: Jerome Forissier <jerome@forissier.org>

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drivers: se050: drop useless & before function names

There is no need to use & on a function name to obtain the function
address. Drop the useless & characters.

Signed-off-by: Jerome Forissier <jer

drivers: se050: drop useless & before function names

There is no need to use & on a function name to obtain the function
address. Drop the useless & characters.

Signed-off-by: Jerome Forissier <jerome@forissier.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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drivers: se050: glue layer

The glue layer implements functionality required by the Plug And Trust
library from OP-TEE.

1) user crypto operations: these operations must run outside the SE050
in orde

drivers: se050: glue layer

The glue layer implements functionality required by the Plug And Trust
library from OP-TEE.

1) user crypto operations: these operations must run outside the SE050
in order to implement SCP03.

2) i2c operations: these operations provide access to the I2C bus to
communicate with the SE050.

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

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