diff options
| author | Ricardo Rivera-Matos <rriveram@opensource.cirrus.com> | 2026-08-28 10:46:26 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-09-04 23:09:48 +0100 |
| commit | 8351ccada42181a0792ca9b26b244b8748b05061 (patch) | |
| tree | 8890b0d32743a5a5147d55de6a5510b449f6be94 /Documentation/devicetree/bindings/sound | |
| parent | ab07442c27d0f9fa3aee4185fcb3dbf521fac746 (diff) | |
ASoC: dt-bindings: cs35l45: Adds SYNC properties
Introduces support for the multidevice synchronization (SYNC)
bus. The properties introduced allow for the configuration
of the device's transmitter IDs.
Signed-off-by: Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
Link: https://patch.msgid.link/20260828-sound-for-next-cs35l45-sync-v4-v5-1-fe3feba709ff@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml index 70f6c62aedca..fd0646b609f9 100644 --- a/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml +++ b/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml @@ -53,6 +53,24 @@ properties: maximum: 3 default: 2 + cirrus,sync-lsw-txid: + description: + Transmitter ID to use for long software (LSW) data packets + on the SYNC bus. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + default: 0 + + cirrus,sync-sw-txid: + description: + Transmitter ID to use for short software (SW) data packets + on the SYNC bus. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + default: 0 + patternProperties: "^cirrus,gpio-ctrl[1-3]$": description: @@ -145,6 +163,8 @@ examples: reset-gpios = <&gpio 110 0>; cirrus,asp-sdout-hiz-ctrl = <(CS35L45_ASP_TX_HIZ_UNUSED | CS35L45_ASP_TX_HIZ_DISABLED)>; + cirrus,sync-lsw-txid = <0x1>; + cirrus,sync-sw-txid = <0x1>; cirrus,gpio-ctrl1 { gpio-ctrl = <0x2>; }; |