From patchwork Thu Sep 30 15:56:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frieder Schrempf X-Patchwork-Id: 12528813 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 96E6CC433EF for ; Thu, 30 Sep 2021 16:00:51 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 527E961555 for ; Thu, 30 Sep 2021 16:00:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 527E961555 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=fris.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=cgnDMmZ8fogezpAyNWbANCmQFrYzbUcEzxHQ+DBrz2Y=; b=UAbFUXQea7RHFX 2XYh+902liUmpapuIHkkBXaadFuKrmcxiVa6dlUvcNHy95IRYn44tqpa3ILwaCg3d9BNTXDNTVVqv JzidWPR5lKANkxnW2IiN7Kzs8s7fJuTqmgACkJZjQY3M7SfdxWHTnQiSymqeAmLD3/54IzfDxIwcB bLlM2s7YHfL/e5iJGGWzsSI22vA9vImMM4MUpl1458aBqTy2N7xCww+uqkGINTtKlW7DNdOPaKAzK AKieFb8DMErk6pbJd3xF6PYfDFAEPxbrigCQ/VCvogH5PCU9CUFfzIoFPhBOXZpFssFul9SM9p8aE HIAqBBa5J6hH+dkNWh3w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mVySV-00F4jo-0Q; Thu, 30 Sep 2021 15:58:55 +0000 Received: from mail.fris.de ([116.203.77.234]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mVyQf-00F41O-6F for linux-arm-kernel@lists.infradead.org; Thu, 30 Sep 2021 15:57:02 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 12663BFC3C; Thu, 30 Sep 2021 17:56:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fris.de; s=dkim; t=1633017419; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=alEtzVuLTEICfKOFXlZGbyKnKgKOip/2lnlXzNX7clA=; b=pd27ZR7mWJcMy5DoHaXlVvvVLSGMOOPW9rMkbCymCOEU5VFZ+obesIqg09PE5GEihgiAYR TApUbCcjUP3bHPodbv9mnuLL/wzH9WoOJvKChOXsrlWzXkwza2n3zD0xoTm1T6GiOEhWJY Qh9piO0Avz0LeDCGwVzHO0Knkst+ZoGuSjKGMjzC+dntFgIXn7KSSZqBJ2LsG6e79Dz7io jkPmADsk3ai5/UpvDO7Vi/VV8JX3sQ0DGhWqO1NDpSDHF4AvzL1d5/eveLGQOaaNFMIENa gvH5YSxiuu2WWTx5DfdoRMxAfcWPo1mLn7dyYsAoj/BE3VOhouFt71Y9O/7j9A== From: Frieder Schrempf To: devicetree@vger.kernel.org, Frieder Schrempf , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Sascha Hauer , Shawn Guo Cc: stable@vger.kernel.org, Fabio Estevam , NXP Linux Team , Pengutronix Kernel Team Subject: [PATCH 3/8] arm64: dts: imx8mm-kontron: Set VDD_SNVS to 800 mV Date: Thu, 30 Sep 2021 17:56:26 +0200 Message-Id: <20210930155633.2745201-4-frieder@fris.de> In-Reply-To: <20210930155633.2745201-1-frieder@fris.de> References: <20210930155633.2745201-1-frieder@fris.de> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210930_085701_441128_46F3AA00 X-CRM114-Status: UNSURE ( 9.92 ) 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: Frieder Schrempf According to the datasheet VDD_SNVS should be 800 mV, so let's make sure that the voltage won't be different. Fixes: 21c4f45b335f ("arm64: dts: Add the Kontron i.MX8M Mini SoMs and baseboards") Cc: stable@vger.kernel.org Signed-off-by: Frieder Schrempf --- arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi index b12fb7ce6686..213014f59b46 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi @@ -152,8 +152,8 @@ reg_nvcc_snvs: LDO1 { reg_vdd_snvs: LDO2 { regulator-name = "ldo2"; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <900000>; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; regulator-boot-on; regulator-always-on; };