From patchwork Mon Mar 21 08:56:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivasa Rao Mandadapu X-Patchwork-Id: 553600 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 60C15C4332F for ; Mon, 21 Mar 2022 08:56:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345500AbiCUI6T (ORCPT ); Mon, 21 Mar 2022 04:58:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49472 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345626AbiCUI6Q (ORCPT ); Mon, 21 Mar 2022 04:58:16 -0400 Received: from alexa-out-sd-02.qualcomm.com (alexa-out-sd-02.qualcomm.com [199.106.114.39]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 05CB257485; Mon, 21 Mar 2022 01:56:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1647853011; x=1679389011; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=URbiU5jvcH9B5cxRMZzjlAPwpblpt3Zp0vp6eDahlw4=; b=LQXMUMpSDxBmBK+k3mz+E6i7vd8lwZ/6hzJkky1kYM1+OIjHipmn896i tZ2+f6ohDlGB2SXvVYePY5sTXTH1IarrHebYw3TNgOp3Cna1YZJuw88Yn /n57sgFk7psg5MdpVY3MrSbcP0sal1lh2+a2ZxADrYniSx4PdX9lQfjH2 8=; Received: from unknown (HELO ironmsg02-sd.qualcomm.com) ([10.53.140.142]) by alexa-out-sd-02.qualcomm.com with ESMTP; 21 Mar 2022 01:56:50 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg02-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2022 01:56:50 -0700 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Mon, 21 Mar 2022 01:56:49 -0700 Received: from hu-srivasam-hyd.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Mon, 21 Mar 2022 01:56:45 -0700 From: Srinivasa Rao Mandadapu To: , , , , , , , , , , , , , CC: Srinivasa Rao Mandadapu , "Venkata Prasad Potturu" Subject: [PATCH 2/3] ASoC: dt-bindings: wcd938x: Add mic bias supply property Date: Mon, 21 Mar 2022 14:26:20 +0530 Message-ID: <1647852981-27895-3-git-send-email-quic_srivasam@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1647852981-27895-1-git-send-email-quic_srivasam@quicinc.com> References: <1647852981-27895-1-git-send-email-quic_srivasam@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add vdd mic bias supply, which is required to provide bias for wcd938x codec. Signed-off-by: Srinivasa Rao Mandadapu Co-developed-by: Venkata Prasad Potturu Signed-off-by: Venkata Prasad Potturu Acked-by: Rob Herring --- Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml b/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml index 7bf1a5f..5154719 100644 --- a/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml @@ -36,6 +36,9 @@ properties: vdd-io-supply: description: A reference to the 1.8V I/O supply + vdd-mic-bias-supply: + description: A reference to the 3.8V mic bias supply + qcom,tx-device: $ref: /schemas/types.yaml#/definitions/phandle-array description: A reference to Soundwire tx device phandle