nordic,nrf7000-qspi (on qspi bus)

Vendor: Nordic Semiconductor

Description

This is a representation of the nRF7002 Wi-Fi chip with QSPI interface.

Properties

Properties not inherited from the base binding file.

Name

Type

Details

req-gpios

phandle-array

GPIO of the SOC connected to the PTA's REQUEST pin.

status0-gpios

phandle-array

GPIO of the SOC connected to the PTA's PRIORITY pin.
This GPIO is also used to indicate direction (TX/RX).

grant-gpios

phandle-array

GPIO of the SOC connected to the PTA's GRANT pin.

swctrl1-gpios

phandle-array

GPIO of the SOC controlling the Priority (STATUS1) pin (in 4-wire
coex case) of the nRF7002

srrf-switch-gpios

phandle-array

GPIO of the RF Switch to control SR RF output to either SR Antenna
or shared Antenna with Wi-Fi

iovdd-ctrl-gpios

phandle-array

GPIO of the SoC controlling IO_VDD Control pin of the nRF70

This property is required.

bucken-gpios

phandle-array

GPIO of the SoC controlling BUCK_EN pin of the nRF70

This property is required.

host-irq-gpios

phandle-array

GPIO of the SoC controlling the HOST_IRQ pin of the nRF70

This property is required.

qspi-frequency

int

Maximum clock speed (in Hz) supported by the device.

This property is required.

qspi-quad-mode

boolean

If specified, Use QSPI in quad mode (4 IO lines) otherwise in
SPI mode (2 IO lines - MOSI & MISO).

qspi-rx-delay

int

Number of clock cycles from the rising edge of the SPI clock
until the input serial data is sampled.

qspi-cpha

boolean

Set to indicate phase starts with asserted half-phase (CPHA=1).
The driver using this property must also use `cpol`.

qspi-cpol

boolean

Set to indicate that the clock leading edge is falling (CPOL=1).
The driver using this property requires also use `cpha`.

wifi-max-tx-pwr-2g-dsss

int

Maximum transmit power allowed in 2.4GHz band for DSSS/CCK rates

This property is required.

wifi-max-tx-pwr-2g-mcs0

int

Maximum transmit power allowed in 2.4GHz band for MCS0

This property is required.

wifi-max-tx-pwr-2g-mcs7

int

Maximum transmit power allowed in 2.4GHz band for MCS7

This property is required.

wifi-max-tx-pwr-5g-low-mcs0

int

Maximum transmit power allowed in 5GHz band MCS0 low sub-band

This property is required.

wifi-max-tx-pwr-5g-low-mcs7

int

Maximum transmit power allowed in 5GHz band MCS7 low sub-band

This property is required.

wifi-max-tx-pwr-5g-mid-mcs0

int

Maximum transmit power allowed in 5GHz band MCS0 mid sub-band

This property is required.

wifi-max-tx-pwr-5g-mid-mcs7

int

Maximum transmit power allowed in 5GHz band MCS7 mid sub-band

This property is required.

wifi-max-tx-pwr-5g-high-mcs0

int

Maximum transmit power allowed in 5GHz band MCS0 high sub-band

This property is required.

wifi-max-tx-pwr-5g-high-mcs7

int

Maximum transmit power allowed in 5GHz band MCS7 high sub-band