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| author | Takashi Iwai <tiwai@suse.de> | 2024-04-05 09:48:12 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-04-05 09:48:12 +0300 |
| commit | 100c85421b52e41269ada88f7d71a6b8a06c7a11 (patch) | |
| tree | 1e291a2d1b8e68720a15dfd48964357502d03fc9 /Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml | |
| parent | c4e51e424e2c772ce1836912a8b0b87cd61bc9d5 (diff) | |
| parent | 90f8917e7a15f6dd508779048bdf00ce119b6ca0 (diff) | |
| download | linux-100c85421b52e41269ada88f7d71a6b8a06c7a11.tar.xz | |
Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.9
A relatively large set of fixes here, the biggest piece of it is a
series correcting some problems with the delay reporting for Intel SOF
cards but there's a bunch of other things. Everything here is driver
specific except for a fix in the core for an issue with sign extension
handling volume controls.
Diffstat (limited to 'Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml index 2d7bb998b0e9..9aa0585200c9 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml @@ -71,6 +71,23 @@ properties: description: A voltage regulator supplying power to the chip. On PCA9846 the regulator supplies power to VDD2 (core logic) and optionally to VDD1. + maxim,isolate-stuck-channel: + type: boolean + description: Allows to use non faulty channels while a stuck channel is + isolated from the upstream bus. If not set all channels are isolated from + the upstream bus until the fault is cleared. + + maxim,send-flush-out-sequence: + type: boolean + description: Send a flush-out sequence to stuck auxiliary buses + automatically after a stuck channel is being detected. + + maxim,preconnection-wiggle-test-enable: + type: boolean + description: Send a STOP condition to the auxiliary buses when the switch + register activates a channel to detect a stuck high fault. On fault the + channel is isolated from the upstream bus. + required: - compatible - reg @@ -95,6 +112,19 @@ allOf: "#interrupt-cells": false interrupt-controller: false + - if: + not: + properties: + compatible: + contains: + enum: + - maxim,max7357 + then: + properties: + maxim,isolate-stuck-channel: false + maxim,send-flush-out-sequence: false + maxim,preconnection-wiggle-test-enable: false + unevaluatedProperties: false examples: |