Commit fc4f385e authored by Bjarki Arge Andreasen's avatar Bjarki Arge Andreasen Committed by Dan Kalowsky
Browse files

boards: shields: nrf7002ek: align with nrf700x split interface 



Add variant for the coex interface and move the coex interface out
if the wifi/control interface variants.

Signed-off-by: default avatarBjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
parent 1dc1d5be

boards/shields/nrf7002ek/Kconfig.shield

+3 −0
Original line number Diff line number Diff line
@@ -9,3 +9,6 @@ config SHIELD_NRF7002EK_NRF7001 


config SHIELD_NRF7002EK_NRF7000

	def_bool $(shields_list_contains,nrf7002ek_nrf7000)



config SHIELD_NRF7002EK_COEX

	def_bool $(shields_list_contains,nrf7002ek_coex)

boards/shields/nrf7002ek/doc/index.rst

+7 −6
Original line number Diff line number Diff line
@@ -47,24 +47,25 @@ SR Co-existence 
###############



The nRF7002 EK supports SR co-existence provided the host board supports it. The SR co-existence

pins are connected to the host board's GPIO pins.

pins are connected to the host board's GPIO pins. The interface is selected by setting

``--shield nrf7002ek_coex`` when invoking ``west build``.



Two Kconfig options are available to enable SR co-existence:



- :kconfig:option:`CONFIG_NRF70_SR_COEX`: Enables SR co-existence.

- :kconfig:option:`CONFIG_NRF70_SR_COEX`: Enables SR co-existence driver.

- :kconfig:option:`CONFIG_NRF70_SR_COEX_RF_SWITCH`: Control SR side RF switch.



Shield Variants

###############



The nRF7002 EK is available in three variants:

The nRF7002 EK is available in four variants:



- ``nrf7002ek``: The default variant.

- ``nrf7002ek_nrf7001``: Variant for the nRF7001 SoC or nRF7002 SoC emulating nRF7001

  that supports only 2.4GHz Wi-Fi.

- ``nrf7002ek_nrf7000``: Variant for the nRF7000 SoC or nRF7002 SoC emulating nRF7000

  that supports only 2.4GHz Wi-Fi.



- ``nrf7002ek_coex``: Variant for the SR co-existence interface



References

**********

boards/shields/nrf7002ek/nrf7002ek_coex.overlay

0 → 100644
+21 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2024 Nordic Semiconductor ASA

 *

 * SPDX-License-Identifier: Apache-2.0

 */



/ {

	nrf70: coex {

		compatible = "nordic,nrf7002-coex";

		status = "okay";



		/* D2 */

		status0-gpios = <&arduino_header 8 GPIO_ACTIVE_HIGH>;

		/* D3 */

		req-gpios = <&arduino_header 9 GPIO_ACTIVE_HIGH>;

		/* D4 */

		grant-gpios = <&arduino_header 10 (GPIO_PULL_DOWN | GPIO_ACTIVE_LOW)>;

		/* D6 */

		swctrl1-gpios = <&arduino_header 12 GPIO_ACTIVE_HIGH>;

	};

};

boards/shields/nrf7002ek/nrf7002ek_common.dtsi

+1 −8
Original line number Diff line number Diff line
@@ -12,15 +12,8 @@ iovdd-ctrl-gpios = <&arduino_header 6 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; 
bucken-gpios = <&arduino_header 7 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>;

/* D7 */

host-irq-gpios = <&arduino_header 13 GPIO_ACTIVE_HIGH>;



/* Short-range (SR) co-existence */

/* D2 */

status0-gpios = <&arduino_header 8 GPIO_ACTIVE_HIGH>;

/* D3 */

req-gpios = <&arduino_header 9 GPIO_ACTIVE_HIGH>;

/* D4 */

grant-gpios = <&arduino_header 10 (GPIO_PULL_DOWN | GPIO_ACTIVE_LOW)>;

/* D6 */

swctrl1-gpios = <&arduino_header 12 GPIO_ACTIVE_HIGH>;

/* D8 */

srrf-switch-gpios = <&arduino_header 14 GPIO_ACTIVE_HIGH>;

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