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wifi: coex: Fix 54H CPURAD #3647

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wifi: coex: Fix 54H CPURAD #3647

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b9ee767
[nrf fromtree] boards: shields: nrf7002eb: Add 54H coex shield
krish2718 Nov 8, 2025
1e6eed8
[nrf fromtree] boards: nordic: nrf54h20dk: Fix CPURAD MPSL init failure
krish2718 Nov 10, 2025
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3 changes: 2 additions & 1 deletion boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -224,9 +224,10 @@ slot3_partition: &cpurad_slot1_partition {
memory-regions = <&cpuapp_dma_region>;
};

/* Leave one channel for CPURAD */
&gpiote130 {
status = "okay";
owned-channels = <0 1 2 3 4 5 6 7>;
owned-channels = <0 1 2 3 4 5 6>;
};

&gpio0 {
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5 changes: 5 additions & 0 deletions boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpurad.dts
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Expand Up @@ -141,3 +141,8 @@ zephyr_udc0: &usbhs {
};
};
};

/* For coex-grant GPIO */
&gpiote130 {
owned-channels = <7>;
};
3 changes: 3 additions & 0 deletions boards/shields/nrf7002eb/Kconfig.shield
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Expand Up @@ -6,3 +6,6 @@ config SHIELD_NRF7002EB

config SHIELD_NRF7002EB_COEX
def_bool $(shields_list_contains,nrf7002eb_coex)

config SHIELD_NRF7002EB_COEX_SA
def_bool $(shields_list_contains,nrf7002eb_coex_sa)
1 change: 1 addition & 0 deletions boards/shields/nrf7002eb/doc/index.rst
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Expand Up @@ -51,6 +51,7 @@ edge-connector on some boards, like earlier revisions of the Thingy53 than v1.0.

- ``nrf7002eb``: The default variant.
- ``nrf7002eb_coex``: Variant which includes the COEX pins.
- ``nrf7002eb_coex_sa``: Variant which includes the COEX pins and is standalone.

SR Co-existence
***************
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24 changes: 24 additions & 0 deletions boards/shields/nrf7002eb/nrf7002eb_coex_sa.overlay
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@@ -0,0 +1,24 @@
/*
* Copyright (c) 2025 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/

/ {
nrf_radio_coex: coex {
compatible = "nordic,nrf7002-coex";
status = "okay";

status0-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
req-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
grant-gpios = <&gpio1 3 (GPIO_PULL_DOWN | GPIO_ACTIVE_LOW)>;
};
};

&gpio1 {
status = "okay";
};

&gpiote130 {
status = "okay";
};
6 changes: 6 additions & 0 deletions boards/shields/nrf7002eb/shield.yml
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Expand Up @@ -10,3 +10,9 @@ shields:
vendor: nordic
supported_features:
- wifi

- name: nrf7002eb_coex_sa
full_name: nRF7002 Evaluation Board Shield (SR Co-Existence) standalone
vendor: nordic
supported_features:
- wifi