From nobody Wed Dec 31 06:41:16 2025 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 269A4C4332F for ; Mon, 6 Nov 2023 18:57:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232432AbjKFS56 (ORCPT ); Mon, 6 Nov 2023 13:57:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60562 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231801AbjKFS55 (ORCPT ); Mon, 6 Nov 2023 13:57:57 -0500 Received: from mail.hugovil.com (mail.hugovil.com [162.243.120.170]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DB9C7BB; Mon, 6 Nov 2023 10:57:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=hugovil.com ; s=x; h=Subject:Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Cc:To :From:subject:date:message-id:reply-to; bh=x0KdJV1T5bwu5vuWgfbzxKBUcidqlaq+cthXaDBuzok=; b=H1Hra38O3Zm+m9TWfOFNzqgNhY FXJ5HiNpAB0PHcU7xEe4Zc5hGuOs0fNPSpW3lYJEjU6qONoxdgM3nvJ49TnTqO8KHGvr5PJZfaxFB gvIRs4cdddEk/F29yYazWGVCGkafQij+Y8jRCLiU0f4YjkFl4sfUoRcdmOwl04XSS02I=; Received: from modemcable168.174-80-70.mc.videotron.ca ([70.80.174.168]:37940 helo=pettiford.lan) by mail.hugovil.com with esmtpa (Exim 4.92) (envelope-from ) id 1r04n5-0005zO-OZ; Mon, 06 Nov 2023 13:57:40 -0500 From: Hugo Villeneuve To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Cc: hugo@hugovil.com, Hugo Villeneuve , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Date: Mon, 6 Nov 2023 13:57:36 -0500 Message-Id: <20231106185736.668966-1-hugo@hugovil.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-SA-Exim-Connect-IP: 70.80.174.168 X-SA-Exim-Mail-From: hugo@hugovil.com Subject: [PATCH] arm64: dts: imx8mn-var-som-symphony: add vcc supply for PCA9534 X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.hugovil.com) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Hugo Villeneuve The following warning is shown when probing device: pca953x 1-0020: supply vcc not found, using dummy regulator Add fixed 3.3v regulator as vcc supply to silence the warning. Signed-off-by: Hugo Villeneuve --- arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts b/ar= ch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts index a7a57442cb81..583b9859df3a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts @@ -79,6 +79,7 @@ pca9534: gpio@20 { interrupts =3D <7 IRQ_TYPE_EDGE_FALLING>; #gpio-cells =3D <2>; wakeup-source; + vcc-supply =3D <®_3v3_fixed>; =20 /* USB 3.0 OTG (usbotg1) / SATA port switch, set to USB 3.0 */ usb3-sata-sel-hog { base-commit: d2f51b3516dade79269ff45eae2a7668ae711b25 --=20 2.39.2