From: Vitaly Rodionov Date: Thu, 23 Oct 2025 09:03:19 +0000 (+0100) Subject: ASoC: dt-bindings: sound: cirrus: cs530x: Add SPI bus support X-Git-Tag: v6.19-rc1~156^2~3^2~83^2~1 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb65cb96f64e9b4ea2bbd41e4591f3da91414fdb;p=thirdparty%2Fkernel%2Flinux.git ASoC: dt-bindings: sound: cirrus: cs530x: Add SPI bus support The CS530x device family supports multiple control interfaces. At present, only the I2C interface is implemented. Adding support for the SPI control interface, operating at up to 24 MHz. Signed-off-by: Vitaly Rodionov Link: https://patch.msgid.link/20251023090327.58275-12-vitalyr@opensource.cirrus.com Signed-off-by: Mark Brown --- diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml index 04ed197f91ebc..7600fff0e3b71 100644 --- a/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml +++ b/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml @@ -15,6 +15,7 @@ description: allOf: - $ref: dai-common.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# properties: compatible: @@ -30,6 +31,9 @@ properties: reg: maxItems: 1 + spi-max-frequency: + maximum: 24000000 + '#sound-dai-cells': const: 1