Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C08FEC636D4 for ; Tue, 7 Feb 2023 16:25:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231997AbjBGQZs (ORCPT ); Tue, 7 Feb 2023 11:25:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46514 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230178AbjBGQZl (ORCPT ); Tue, 7 Feb 2023 11:25:41 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 42CFE3B0D0; Tue, 7 Feb 2023 08:25:40 -0800 (PST) Received: from cryzen.lan (cpc87451-finc19-2-0-cust61.4-2.cable.virginm.net [82.11.51.62]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: tanureal) by madras.collabora.co.uk (Postfix) with ESMTPSA id C913666020C4; Tue, 7 Feb 2023 16:25:38 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1675787139; bh=npqt0IMTyKKxWj2IKLUrG7ISyOoM5z/+NANPBGIZ2jg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=H21yTG4elW4u0ZyA7SwQw9QsMj3uBHskO0cyzPEEcU+/6Aijaf/FJD1r8oRqKCxAC 8mdajuWMvalXapr3+i5KAJmZ5DrBFZwkf9VAPTZfoCvG+7BHXRXqPO5p3GzDzoJa9H 6zO4C3hK7QlAn66jFCVrEKSlFmqP3HvUzlvc6eEbfkLTlpLW21T+rHxff+RCSUX3PP MQBiLKFZntNir3QoUITDVKY1/gz/NgwT9WjMsrMte25kFwOMAM1r5MEH1aWOpIZtLz osLvlxqYWBZ9USZ6vvKkMeDsk8sDlxjP30VB3Eprz1fjDiDyUFxvuZ+ZV5vYQCYSfO 2Q30PUBU7czGA== From: Lucas Tanure To: David Rhodes , Charles Keepax , Liam Girdwood , Krzysztof Kozlowski , Mark Brown , Rob Herring , Jaroslav Kysela , Takashi Iwai Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, patches@opensource.cirrus.com, linux-kernel@vger.kernel.org, kernel@collabora.com, Lucas Tanure Subject: [PATCH v2 4/5] ASoC: cs35l41: Document CS35l41 external boost without VSPK Date: Tue, 7 Feb 2023 16:25:25 +0000 Message-Id: <20230207162526.1024286-5-lucas.tanure@collabora.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230207162526.1024286-1-lucas.tanure@collabora.com> References: <20230207162526.1024286-1-lucas.tanure@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org External Boost without GPIO1 as VSPK switch is no longer supported, but there is laptop models using this feature. Signed-off-by: Lucas Tanure --- Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml index 18fb471aa891..8465623bbd96 100644 --- a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml +++ b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml @@ -85,11 +85,13 @@ properties: boost-cap-microfarad. External Boost must have GPIO1 as GPIO output. GPIO1 will be set high to enable boost voltage. + External Boost without GPIO1 as VSPK switch is no longer supported. 0 = Internal Boost 1 = External Boost + 2 = External Boost without VPSK switch (Do not use in new systems) $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 - maximum: 1 + maximum: 2 cirrus,gpio1-polarity-invert: description: -- 2.39.1