…PDK 0.3.0"

This reverts commit 5647467.

Signed-off-by: Gerard Marull-Paretas <[email protected]>

…for BLE"

This reverts commit dd3931a.

Signed-off-by: Gerard Marull-Paretas <[email protected]>

… backend"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

This reverts commit 700870d.

Signed-off-by: Gerard Marull-Paretas <[email protected]>

…ct` command"

This reverts commit 57e7884.

Signed-off-by: Gerard Marull-Paretas <[email protected]>

… get opt parsing"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

This reverts commit edb5148.

Signed-off-by: Gerard Marull-Paretas <[email protected]>

…ptions"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

… platform allow"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

…ices"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

…rted"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

…54 PWM"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

…validation"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

This reverts commit 293ae3d.

Signed-off-by: Gerard Marull-Paretas <[email protected]>

…r nRF54"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

…ach test"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

…m allow"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

…trigger"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

…ion"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

…lure"

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Signed-off-by: Gerard Marull-Paretas <[email protected]>

This reverts commit d9a8f7e.

Signed-off-by: Gerard Marull-Paretas <[email protected]>

This reverts commit b91d6d1.

Signed-off-by: Gerard Marull-Paretas <[email protected]>

Board initialization code should not use the network CPU management. It
acts as a permanent request for the network CPU, which causes its users
to be unable to turn it off. Instead, let the board initialization code
control the network CPU directly. It sets initial state of the network
core but does not have any impact on sharing the network CPU as a
resource between its users.

Upstream PR: zephyrproject-rtos/zephyr#72412

Signed-off-by: Jędrzej Ciupis <[email protected]>

The Synopsys Designware SPI peripheral exists in two versions with
slightly different register layouts. Added a Kconfig option that makes the
driver compatible with the HSSI register layout.

Signed-off-by: Rafał Kuźnia <[email protected]>
(cherry picked from commit 8ec1e0c)
Signed-off-by: Rafał Kuźnia <[email protected]>

Added EXMIP pinctrl definitions, which allow selecting pin functions by
name in DTS. The definitions are added, but not used in pinctrl_nrf.c.

The nrf-regtool reads the pinctrl configuration and applies the settings
using different mechanisms.

Signed-off-by: Rafał Kuźnia <[email protected]>
(cherry picked from commit 45d827a)
Signed-off-by: Rafał Kuźnia <[email protected]>

The nRF54H20 implements a variant of the SPI DW peripheral that
has slightly different register layout. Enable it in the defconfig.

Signed-off-by: Rafał Kuźnia <[email protected]>
(cherry picked from commit fe98eb7)
Signed-off-by: Rafał Kuźnia <[email protected]>

Added EXMIF peripheral DTS description and bindings.
The peripheral operates as an SPI device.

Signed-off-by: Rafał Kuźnia <[email protected]>
(cherry picked from commit 4d30ccb)
Signed-off-by: Rafał Kuźnia <[email protected]>

The nRF54H20dk has mx25uw6345g flash device on board. Added DTS
description and pinctrl configuration.

The flash device node is disabled by default. The flash device needs to
be powered-on using the nRF Connect for Desktop Board Configurator
application.

Signed-off-by: Rafał Kuźnia <[email protected]>
(cherry picked from commit e9c6990)
Signed-off-by: Rafał Kuźnia <[email protected]>

Configure the sample for nRF54H20 CPUAPP.

Signed-off-by: Rafał Kuźnia <[email protected]>
(cherry picked from commit b1de9a6)
Signed-off-by: Rafał Kuźnia <[email protected]>

The Synopsys Designware SPI peripheral core is wrapped in hardware that
manages interrupts, power and clock. The SPI core registers are shifted
by 0x500 bytes.
Before the SPI core is used, the power and clock must be enabled by
writing to EXMIF.TASKS_START register.
Interrupts must be enabled by writing to EXMIF.INTENSET/INTENCLR
registers.

The SER register must be configured unconditionally during peripheral
setup. Otherwise, the serial transaction does not complete.

Signed-off-by: Rafał Kuźnia <[email protected]>

The nRF54H20 EXMIF peripheral requires word accesses. Doing accesses of
byte or half-word sizes results in bus fault.

Upstream PR: zephyrproject-rtos/zephyr#72497

Signed-off-by: Rafał Kuźnia <[email protected]>

Verified on nRF54H20DK, useful for testing external flash access.

Upstream PR: zephyrproject-rtos/zephyr#72519

Signed-off-by: Chaitanya Tata <[email protected]>