From patchwork Mon Nov 6 18:57:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hugo Villeneuve X-Patchwork-Id: 13447329 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 A7B14C4167B for ; Mon, 6 Nov 2023 18:58:37 +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:Subject:MIME-Version:Message-Id:Date:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=0HuLOma51fLtnj/N7vwdwHo+P7D7A0FSjVCYczrRI38=; b=whbjcNwSgXxiKL EdJueTfNBTDFJLznx6YeRM0xpUPiDXnQehX13ytxFwdM6uK12s3PUndBucnAoElPOHVxyWpf0YLOx o1XcnyAlkUPSLll+D3SwgIOjcUUiEJKjzhilSfiJ+LjJ0Lcf5qTGgOnjTWHhD+teB2Q2Xzefd3RSP rbuUV4r81nJcGFGYWeSNTPMQhw1eTf/8kpU45KsMBJ769JRazDW0TtYxJZJy1th5/zm3Gxk+Oq9Ds Gz3/YNZbDz0oLx+GXtJM09s9m9/y3wxMmdxaqhVb5opSTFz5PVlL/CaLsJbxUei1DT6pVMaixtjly BXyylsH50aeqbQqe2/JA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r04nS-00HMMX-07; Mon, 06 Nov 2023 18:58:02 +0000 Received: from mail.hugovil.com ([162.243.120.170]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r04nN-00HMLe-0F for linux-arm-kernel@lists.infradead.org; Mon, 06 Nov 2023 18:58:00 +0000 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 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) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231106_105757_209472_86AC9B48 X-CRM114-Status: GOOD ( 10.16 ) 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: 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(+) base-commit: d2f51b3516dade79269ff45eae2a7668ae711b25 diff --git a/arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts b/arch/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 = <7 IRQ_TYPE_EDGE_FALLING>; #gpio-cells = <2>; wakeup-source; + vcc-supply = <®_3v3_fixed>; /* USB 3.0 OTG (usbotg1) / SATA port switch, set to USB 3.0 */ usb3-sata-sel-hog {