From patchwork Thu Mar 9 20:45:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 13168299 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 52E33C64EC4 for ; Thu, 9 Mar 2023 20:47:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=U+cl7H+fCOA5zWG+SL9XtmI+BZu1pl9/WcmzJRZvCec=; b=aI+N56XALNC4NN 9bIfAg9YhucqdLT0yFl6fXCA2I52BaZtu7Wmu/OaWesM6LY9FCZC2y1t7/kHQaMoMFj4sEwHd92OM hh7kQbmpz7xyKwKETgHmrXqPhl/4z7X8U0Sl7onblQintIxJPqHrkZyoaTAVJ0BEa/LhMH9Tp+sFC fvA+t9HoWmOcbnHTCd8d6ZaTUSoeeg6DoVc4B9A57t4fcJlVjCqGcLYxIVaV1Mdn9cZi2Ien97dJF +y4HJW2Yb4B5XL1hx69v6z9+NekRqy21VpAfDtRELFTWACQde+afL4VzRLh2B4RT3UG1kiv54uV+z x6c09fgnzsHs8MAaLQKg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1paNA7-00BoSR-0X; Thu, 09 Mar 2023 20:46:55 +0000 Received: from comms.puri.sm ([159.203.221.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1paN9v-00BoOV-QJ for linux-arm-kernel@lists.infradead.org; Thu, 09 Mar 2023 20:46:45 +0000 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id AFA24E98D6; Thu, 9 Mar 2023 12:46:43 -0800 (PST) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id yTl-O_6SIRfm; Thu, 9 Mar 2023 12:46:43 -0800 (PST) From: Martin Kepplinger DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=puri.sm; s=comms; t=1678394802; bh=/z2SwHM5vj5rYgK4KMzwRo5c5566eC1bvjTqbFPVqIc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qGXTb9It5o2xhSYvsdtVpyWPy2ii2d635wqrCzjlC9KG51BFvXXSwciG72bQjL90U FsWKco/lu9A/GuJUX8hPamvRyIfFg66nBi4LfbY8mZKbDJ1JDrNNNREaTK03X3USyY jqZxTK9NEbYraEcPdDi3y3ARbJK0+vddZIjnx/+E9rXs2rmoks0Bt39g0JlVSJslPQ LoSFv3J5Ri1obD4H9bAqrlPpejina+igOFXKseOLOiFEqu/dP63diXa455hXIE7G4o xHAUou3SKULBluBadiCmui/LEk+jRvMbHH59wwrn1jh0IlxSwg9kP1OabO/AqlPJ1g RIdqu2/MkJREg== To: robh@kernel.org, krzysztof.kozlowski@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com Cc: kernel@puri.sm, linux-imx@nxp.com, devicetree@vger.kernel.org, phone-devel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Sebastian Krzyszkowiak , Martin Kepplinger Subject: [PATCH v1 04/14] arm64: dts: imx8mq-librem5: Describe MIC_2V4 regulator Date: Thu, 9 Mar 2023 21:45:58 +0100 Message-Id: <20230309204608.237605-5-martin.kepplinger@puri.sm> In-Reply-To: <20230309204608.237605-1-martin.kepplinger@puri.sm> References: <20230309204608.237605-1-martin.kepplinger@puri.sm> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230309_124643_884150_9E26FAE4 X-CRM114-Status: UNSURE ( 9.69 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Sebastian Krzyszkowiak No functional change, but it describes the hardware better. Signed-off-by: Sebastian Krzyszkowiak Signed-off-by: Martin Kepplinger --- arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index 6c44af94ac02b..9f374da5c18aa 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -91,6 +91,14 @@ reg_aud_1v8: regulator-audio-1v8 { enable-active-high; }; + reg_mic_2v4: regulator-mic-2v4 { + compatible = "regulator-fixed"; + regulator-name = "MIC_2V4"; + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <2400000>; + vin-supply = <®_aud_1v8>; + }; + /* * the pinctrl for reg_csi_1v8 and reg_vcam_1v8 is added to the PMIC * since we can't have it twice in the 2 different regulator nodes. @@ -1033,7 +1041,7 @@ codec: audio-codec@1a { DBVDD-supply = <®_aud_1v8>; AVDD-supply = <®_aud_1v8>; CPVDD-supply = <®_aud_1v8>; - MICVDD-supply = <®_aud_1v8>; + MICVDD-supply = <®_mic_2v4>; PLLVDD-supply = <®_aud_1v8>; SPKVDD1-supply = <®_vsys_3v4>; SPKVDD2-supply = <®_vsys_3v4>;