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Sat, 17 Oct 2026 22:54:51 -0700 (PDT) Received: from [10.0.70.21] ([2403:581e:d87e:0:fc2d:ed31:e80e:412d]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3acd0cde4fdsm5511292a91.4.2026.10.17.22.54.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 17 Oct 2026 22:54:51 -0700 (PDT) From: James Calligeros Date: Sun, 18 Oct 2026 15:53:56 +1000 Subject: [PATCH v3 02/21] ASoC: dt-bindings: cs42l42: Document additional dai-common properties Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261018-macaudio-v3-2-abdff7741dea@gmail.com> References: <20261018-macaudio-v3-0-abdff7741dea@gmail.com> In-Reply-To: <20261018-macaudio-v3-0-abdff7741dea@gmail.com> To: David Rhodes , Richard Fitzgerald , =?utf-8?q?Martin_Povi=C5=A1er?= , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , James Calligeros , Jaroslav Kysela , Takashi Iwai , Matthias Brugger , AngeloGioacchino Del Regno , Shenghao Ding , Kevin Lu , Baojun Xu , Sen Wang , Sven Peter , Janne Grunau , Neal Gompa Cc: asahi@lists.linux.dev, linux-sound@vger.kernel.org, patches@opensource.cirrus.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1227; i=jcalligeros99@gmail.com; h=from:subject:message-id; bh=5IK2m6ZAqwOkwCJ6kC825xvIJPDhLKuUDHcpYolWipk=; b=owGbwMvMwCV2xczoYuD3ygTG02pJDFlX4rlTeKpVfv6wUL6uLDBT3M/t/rxVmzZdc+bY0etwM WGyWP2BjoksDGJcDJZiiiwbmoQ8Zhux3ewXqdwLM4eVCWSItEgDAxCwMPDlJuaVGukY6ZlqG+oZ GukY6xgxcHEKwFTvjGFkOC4T3xDivMi+Xp+N9cutX7f53geaWFz59lmMK0t9j0zUWoZ/Ju+z2xn DitQ87ulqlx/71RBsrtutrMOfZxNj/tP5rzQHAA== X-Developer-Key: i=jcalligeros99@gmail.com; a=openpgp; fpr=B08212489B3206D98F1479BDD43632D151F77960 We may need to define both #sound-dai-cells and sound-name-prefix on some machines where this codec is part of a simple DAI. Document them with reference to dai-common to keep the style checker happy. Signed-off-by: James Calligeros --- .../bindings/sound/cirrus,cs42l42.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs42l42.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs42l42.yaml index ab4c7d22dc0e..aba2121ac64a 100644 --- a/Documentation/devicetree/bindings/sound/cirrus,cs42l42.yaml +++ b/Documentation/devicetree/bindings/sound/cirrus,cs42l42.yaml @@ -9,6 +9,9 @@ title: Cirrus Logic CS42L42 audio CODEC maintainers: - patches@opensource.cirrus.com +allOf: + - $ref: dai-common.yaml# + description: The CS42L42 is a low-power audio codec designed for portable applications. It provides a high-dynamic range, stereo DAC for audio playback and a mono @@ -26,6 +29,10 @@ properties: The I2C address of the CS42L42. maxItems: 1 + '#sound-dai-cells': true + + sound-name-prefix: true + VP-supply: description: VP power supply. -- 2.56.0