linux-kernel - [PATCH v5 11/12] ASoC: dt-bindings: sound: cirrus: cs530x: add spi bus properties

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Message-ID: <20251022133914.160905-12-vitalyr@opensource.cirrus.com>
Date: Wed, 22 Oct 2025 14:38:52 +0100
From: Vitaly Rodionov <vitalyr@...nsource.cirrus.com>
To: Mark Brown <broonie@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>
Cc: Takashi Iwai <tiwai@...e.com>, Jaroslav Kysela <perex@...ex.cz>,
        David Rhodes <david.rhodes@...rus.com>,
        Richard Fitzgerald <rf@...nsource.cirrus.com>,
        Liam Girdwood <lgirdwood@...il.com>, Rob Herring <robh@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, linux-sound@...r.kernel.org,
        linux-kernel@...r.kernel.org, patches@...nsource.cirrus.com,
        devicetree@...r.kernel.org,
        Vitaly Rodionov <vitalyr@...nsource.cirrus.com>
Subject: [PATCH v5 11/12] ASoC: dt-bindings: sound: cirrus: cs530x: add spi bus properties

This patch adds property for cs530x SPI control bus
with max frequency 24MHz.

Signed-off-by: Vitaly Rodionov <vitalyr@...nsource.cirrus.com>
---
 Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml
index 04ed197f91eb..b233bcd18d49 100644
--- a/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml
+++ b/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml
@@ -30,6 +30,9 @@ properties:
   reg:
     maxItems: 1
 
+  spi-max-frequency:
+    maximum: 24000000
+
   '#sound-dai-cells':
     const: 1
 
-- 
2.43.0