From patchwork Fri Aug 12 17:35:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tim Harvey X-Patchwork-Id: 12942439 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 AA611C00140 for ; Fri, 12 Aug 2022 17:38:04 +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: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:In-Reply-To:References: List-Owner; bh=tn73vfT43QqmfGpIZgen6xwu3usD/09FGJQj4a+o7yQ=; b=VTduIA4ZDSI+Zz kb7UQn1Lkts+pYTN7oO74S1sNbUr4kF4RtBD7iKY5rzHMJvyuhbc3YwW8F2U66KLge0BGvPqmLzU/ eWs9ofnc2zZmkQtmNTLeDGjVmzXr5j/Oy6nZzMGSrPVoA0oh9poAEDFzJwwd0wHPL7PJ8jeEnNL9P b4J9UFIFpwM2bvLlxAAbJL5RZpXSKl1gWzKlpdQGRlgxOSDzIXrGJNEFxAvBqjIeLVGNUwF/mWhI+ tjuTyfet64MOstNiu80FgvmEyKiFzCbFN2OJM34Lw+Fa6wcSFnWOIcBBqMDDkfveoLuPWzNzu0DlM W4BDq3sKV5noh3DdvvDQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oMYaW-00BajN-6i; Fri, 12 Aug 2022 17:36:49 +0000 Received: from finn.gateworks.com ([108.161.129.64] helo=finn.localdomain) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oMYZN-00Ba3Z-Pu for linux-arm-kernel@lists.infradead.org; Fri, 12 Aug 2022 17:35:39 +0000 Received: from 068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by finn.localdomain with esmtp (Exim 4.93) (envelope-from ) id 1oMYZF-00FqKk-HG; Fri, 12 Aug 2022 17:35:29 +0000 From: Tim Harvey To: Shawn Guo , Fabio Estevam , NXP Linux Team , Sascha Hauer , Rob Herring , Krzysztof Kozlowski , Pengutronix Kernel Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Tim Harvey Subject: [PATCH 1/6] arm64: dts: imx8mp-venice-gw74xx: fix CAN STBY polarity Date: Fri, 12 Aug 2022 10:35:21 -0700 Message-Id: <20220812173526.15537-1-tharvey@gateworks.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220812_103537_892780_C325BEB1 X-CRM114-Status: UNSURE ( 9.48 ) 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 The CAN STBY poarlity is active-low. Specify it as such. Fixes: 7899eb6cb15d ("arm64: dts: imx: Add i.MX8M Plus Gateworks gw7400 dts support") Signed-off-by: Tim Harvey --- arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts index 521215520a0f..de17021df53f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts @@ -123,8 +123,8 @@ reg_can2_stby: regulator-can2-stby { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reg_can>; regulator-name = "can2_stby"; - gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; - enable-active-high; + gpio = <&gpio3 19 GPIO_ACTIVE_LOW>; + enable-active-low; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; };