Lines Matching +full:controller +full:- +full:data +full:- +full:delay +full:- +full:us
1 # Copyright (c) 2018, I-SENSE group of ICCS
2 # SPDX-License-Identifier: Apache-2.0
5 Bluetooth module that uses Zephyr's Bluetooth Host Controller Interface SPI
8 compatible: "zephyr,bt-hci-spi"
10 include: [spi-device.yaml, bt-hci.yaml]
13 irq-gpios:
14 type: phandle-array
17 reset-gpios:
18 type: phandle-array
21 reset-assert-duration-ms:
24 Minimum duration to hold the reset-gpios pin low for.
25 If not specified no delay beyond the code path execution time is guaranteed.
27 controller-data-delay-us:
31 Duration to delay between reading a valid header and transceiving the data
32 associated with that header. This delay gives the controller time to configure
33 the SPI data transaction after finishing the header transaction. Without this
34 delay the host can attempt to read/write before the controller is ready,
36 The default of 20uS was chosen as the lowest delay that reliably eliminated double
37 transactions between a nRF9160 host and a nRF52832 controller.
39 bt-hci-name:
42 bt-hci-bus: