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zephyr: boards: nrf54h20dk: disable power domains #2391

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Merged
merged 1 commit into from
Jul 17, 2025
Merged

zephyr: boards: nrf54h20dk: disable power domains #2391

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4 changes: 4 additions & 0 deletions boot/zephyr/boards/nrf54h20dk_nrf54h20_cpuapp_iron.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -7,3 +7,7 @@
CONFIG_SPI_NOR=n

CONFIG_BOOT_WATCHDOG_FEED=n

# Power domains forced on by default on boot, no need
# to manage them in bootloader.
CONFIG_POWER_DOMAIN=n
53 changes: 53 additions & 0 deletions boot/zephyr/boards/nrf54h20dk_nrf54h20_cpuapp_iron.overlay
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Original file line number Diff line number Diff line change
@@ -0,0 +1,53 @@
/*
* Copyright (c) 2025 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/

&gdpwr {
status = "disabled";
};

&gdpwr_fast_active_0 {
status = "disabled";
};

&gdpwr_fast_active_1 {
status = "disabled";
};

&gdpwr_fast_main {
status = "disabled";
};

&gdpwr_slow_active {
status = "disabled";
};

&gdpwr_slow_main {
status = "disabled";
};

&gpio_pad_group0 {
status = "disabled";
};

&gpio_pad_group1 {
status = "disabled";
};

&gpio_pad_group2 {
status = "disabled";
};

&gpio_pad_group6 {
status = "disabled";
};

&gpio_pad_group7 {
status = "disabled";
};

&gpio_pad_group9 {
status = "disabled";
};
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