blob: bd67b0766599be56b6b900d97d89eec25b9a0f3c [file] [log] [blame]
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
title: Common i2c gate properties
- Peter Rosin <>
description: |
An i2c gate is useful to e.g. reduce the digital noise for RF tuners connected
to the i2c bus. Gates are similar to arbitrators in that you need to perform
some kind of operation to access the i2c bus past the arbitrator/gate, but
there are no competing masters to consider for gates and therefore there is
no arbitration happening for gates.
- $ref: /schemas/i2c/i2c-controller.yaml
const: i2c-gate
additionalProperties: true
- |
i2c-gate {
#address-cells = <1>;
#size-cells = <0>;
ak8975@c {
compatible = "asahi-kasei,ak8975";
reg = <0x0c>;