drivers: clk: move stm32mp1 clock driver to clock drivers directory

Moves stm32mp15 clock driver to core/drivers/clk and adds configuration
switch CFG_STM32MP15_CLK to embed or not the driver. Platf

drivers: clk: move stm32mp1 clock driver to clock drivers directory

Moves stm32mp15 clock driver to core/drivers/clk and adds configuration
switch CFG_STM32MP15_CLK to embed or not the driver. Platform stm32mp1
mandates CFG_STM32MP15_CLK=y.

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

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drivers: clk: sam: expose at91_pmc_get_base

The shutdown controller needs to access the PMC to switch the clock
using assembly code. Expose pmc base using at91_pmc_get_base.

Acked-by: Etienne Carri

drivers: clk: sam: expose at91_pmc_get_base

The shutdown controller needs to access the PMC to switch the clock
using assembly code. Expose pmc base using at91_pmc_get_base.

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

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drivers: clk: use while (true)

Changes clk_dt.c to use while (true) instead of while (1) for consistency
in optee_os implementation.

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

drivers: clk: use while (true)

Changes clk_dt.c to use while (true) instead of while (1) for consistency
in optee_os implementation.

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

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drivers: clk: change clk_dt_get_by_*() prototype

Changes clk_dt_get_by_idx() and clk_dt_get_by_name() to return a
the TEE_Result code and use an output argument to pass back
clock reference rather t

drivers: clk: change clk_dt_get_by_*() prototype

Changes clk_dt_get_by_idx() and clk_dt_get_by_name() to return a
the TEE_Result code and use an output argument to pass back
clock reference rather than the opposite. This change makes
clk_dt_get_by_*() function more consistent with the other
OP-TEE core API functions.

Also renames clk_dt_get_by_idx() to clk_dt_get_by_index().

Updates sama5d2_clk.c and atmel_trng.c accordingly.

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

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drivers: clk: add verbosity on provider probe error case

Prints the names of the parent node and node for which core failed to
probe a clock instance. Also prints the returned error code. These
adde

drivers: clk: add verbosity on provider probe error case

Prints the names of the parent node and node for which core failed to
probe a clock instance. Also prints the returned error code. These
added debug information help understanding where and FDT parsing failed.

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

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core: dt_driver: use driver type when finding a driver provider

Adds driver type argument to functions dt_driver_get_provider_by_node(),
and dt_driver_get_provider_by_phandle() to differentiate driv

core: dt_driver: use driver type when finding a driver provider

Adds driver type argument to functions dt_driver_get_provider_by_node(),
and dt_driver_get_provider_by_phandle() to differentiate driver provider
references when a single DT node relates to several driver providers
that are of different type by DT binding definition. For example, a DT
node may describe a device that acts both as a clock provider and a reset
controller, for which two driver references are needed in the driver
provider list.

Updates dt_driver_device_from_node_idx_prop() accordingly.

Fixes: f498c4042931 ("core: dt_driver: factorize clk_get_provider_by_*()")
Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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drivers: add sub.mk for sam

Add sub.mk to for sam directory build.

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

drivers: sam: add sama5d2 clock description

Add complete sama5d2 clock tree description which uses all the
previously described clocks.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acke

drivers: sam: add sama5d2 clock description

Add complete sama5d2 clock tree description which uses all the
previously described 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 clock interface

Add interface to all clocks that are needed to describe sama5d2 clock
tree.

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

drivers: sam: add at91 clock interface

Add interface to all clocks that are needed to describe sama5d2 clock
tree.

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 clock registering

Add all functions that will be used for PMC clocks registration.

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

drivers: sam: add pmc clock registering

Add all functions that will be used for PMC clocks registration.

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_system clock driver

Add driver for system clock.

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

drivers: sam: add at91_system clock driver

Add driver for system 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_utmi clock driver

Add driver for UTMI 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_utmi clock driver

Add driver for UTMI 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_usb clock driver

Add driver for USB clocks.

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

drivers: sam: add at91_usb clock driver

Add driver for USB 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_sckc clock driver

Add driver for slow clock controller.

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

drivers: sam: add at91_sckc clock driver

Add driver for slow clock controller.

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_programmable clock driver

Add driver for programmable clocks.

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

drivers: sam: add at91_programmable clock driver

Add driver for programmable 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_plldiv clock driver

Add driver for PLLDIV.

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

drivers: sam: add at91_plldiv clock driver

Add driver for PLLDIV.

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_pll clock driver

Add driver for PLL.

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

drivers: sam: add at91_pll clock driver

Add driver for PLL.

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_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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