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[77.59.154.235]) by smtp.gmail.com with ESMTPSA id if5-20020a0564025d8500b0053f10da1105sm1631199edb.87.2023.10.20.08.31.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Oct 2023 08:31:00 -0700 (PDT) From: Andrejs Cainikovs To: Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Andrejs Cainikovs , stable@vger.kernel.org Subject: [PATCH v1 2/2] ARM: dts: imx6q-apalis: add can power-up delay on ixora board Date: Fri, 20 Oct 2023 17:30:22 +0200 Message-Id: <20231020153022.57858-3-andrejs.cainikovs@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231020153022.57858-1-andrejs.cainikovs@gmail.com> References: <20231020153022.57858-1-andrejs.cainikovs@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Andrejs Cainikovs Newer variants of Ixora boards require a power-up delay when powering up the CAN transceiver of up to 1ms. Cc: stable@vger.kernel.org Signed-off-by: Andrejs Cainikovs --- arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts index 717decda0ceb..3ac7a4501620 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts @@ -76,6 +76,7 @@ reg_can1_supply: regulator-can1-supply { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enable_can1_power>; regulator-name = "can1_supply"; + startup-delay-us = <1000>; }; reg_can2_supply: regulator-can2-supply { @@ -85,6 +86,7 @@ reg_can2_supply: regulator-can2-supply { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enable_can2_power>; regulator-name = "can2_supply"; + startup-delay-us = <1000>; }; }; -- 2.34.1 From mboxrd@z Thu Jan 1 00:00:00 1970 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 5E4D0CDB474 for ; Fri, 20 Oct 2023 15:31:34 +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=vmJeExW1pPtJlz+/XlrAO3NjAEm8uDoSk1xGL+hCWb4=; b=nYGQDcpKtj6TlD ySQFBA0BSFGWeI1SWrHIPdRafltyRGrz+JZnonot9cWreaiapvBhM36BVaSKsCaN8tTvrs0gXDuWY z7OXLBTmq6/HBqRWBfe1R5iLSQKfxgULbscsFpsVdTGw8hgfCJj2aQHtaHtqMaY8koxvzSOGdxrCR /UHEEaA1O33cM6qaRxI29LjKsPFepEpylY9Wn4kA3PZaumIiCpsVqZRlamPmM5DxnC2BZp9TV35b9 X7cRQ+hgTDiBkBasSgt0mRoRFTInldouOl1hS8lJZXOlED/8vQp9p/fzkHP9XTHTpII9c2AVV8lxI yAJDdweUySWHe+62Gh0w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qtrSx-002bw0-0T; Fri, 20 Oct 2023 15:31:11 +0000 Received: from mail-ed1-x52c.google.com ([2a00:1450:4864:20::52c]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qtrSq-002bsy-2a for linux-arm-kernel@lists.infradead.org; Fri, 20 Oct 2023 15:31:06 +0000 Received: by mail-ed1-x52c.google.com with SMTP id 4fb4d7f45d1cf-53ebf429b4fso1427867a12.1 for ; Fri, 20 Oct 2023 08:31:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1697815861; x=1698420661; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=eBxrNimSjl2GBOQ8H36ib0tWv/gZxO8BkrOrDWOE6OM=; b=AfRWaQffb7RtZMhulBrcX7ZPzzco4U0wqsDG61borRykgDTrFvlqZEXv5k3eyvidyZ dwTzItftATZu1CpoCvE5CEjth5epFsPfnf3Nun9e84E2OOQo6PU1179XyS6fczS10gCB w4ASvbcOANj+WmdC4PjFyENSWWGuk7/STr/A6cbOAnFifkVqqqgQKcL6oG++nh0lu39U Ede4oZGDOxDxYUc2ekA0IzWa7O9I6u3NycXNljV5+28lLmEa9UbCeKA7qSJaYv+zkA0d mxNll3nXIreahmw9DUHOAIHwX1ahAldZBuf+OS+M0UEu5n1Xiy1U0WYuGRytdO9r0Aq8 Q3cQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697815861; x=1698420661; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=eBxrNimSjl2GBOQ8H36ib0tWv/gZxO8BkrOrDWOE6OM=; b=XOTUil/eW8RZIeLzMAK4Kd7Kp5+ayITeSBlejedsX5ohpwrfzBsuAPDMA6H0EMk/Mu gdefBngjok0T6xLDhlzAAJQaCQT4tUUc9KHZu4buQVOh31L3L3CIO8xoZQdW3sWYtWrh Xmky+eHnqy0B4KVeT2xrrjOO5QrGYK+NIZqiPxEwNZ2NHJGeqMihZLgmG53eKtdG2HUf iFg3+oARVboXidb6jW9fkK1xeinyhMgP1+Yi4IREm6bXmyBBWknZQr3smjUXqhP6FU+i kyXF3GOf9B2C6qyFB8MK1IGq3PN4O2cODvXafaW+uq52AmtIOsCP7qOD7pdPHLN0ZhlA IHLw== X-Gm-Message-State: AOJu0Yz7bn+ffWI9OSAxeq0hZEL2MrdIJzRPcxOijWcjSv3vkN6d8MOb UG7hVrGDPHEfSAYIwOmb7Oc9dWWWNqeWAw== X-Google-Smtp-Source: AGHT+IHZ9EApz6QicYMD2pUHgWL1XMcpe9bCx52IL9m5mwc3xcIc2cO7tUHYAjIY99FbEcFMw0Nr7g== X-Received: by 2002:a50:8754:0:b0:53e:bb41:7506 with SMTP id 20-20020a508754000000b0053ebb417506mr1819869edv.33.1697815861112; Fri, 20 Oct 2023 08:31:01 -0700 (PDT) Received: from andrejs-nb.int.toradex.com (77-59-154-235.dclient.hispeed.ch. [77.59.154.235]) by smtp.gmail.com with ESMTPSA id if5-20020a0564025d8500b0053f10da1105sm1631199edb.87.2023.10.20.08.31.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Oct 2023 08:31:00 -0700 (PDT) From: Andrejs Cainikovs To: Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Andrejs Cainikovs , stable@vger.kernel.org Subject: [PATCH v1 2/2] ARM: dts: imx6q-apalis: add can power-up delay on ixora board Date: Fri, 20 Oct 2023 17:30:22 +0200 Message-Id: <20231020153022.57858-3-andrejs.cainikovs@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231020153022.57858-1-andrejs.cainikovs@gmail.com> References: <20231020153022.57858-1-andrejs.cainikovs@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231020_083104_845014_DBF87CF4 X-CRM114-Status: GOOD ( 10.98 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Andrejs Cainikovs Newer variants of Ixora boards require a power-up delay when powering up the CAN transceiver of up to 1ms. Cc: stable@vger.kernel.org Signed-off-by: Andrejs Cainikovs --- arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts index 717decda0ceb..3ac7a4501620 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts @@ -76,6 +76,7 @@ reg_can1_supply: regulator-can1-supply { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enable_can1_power>; regulator-name = "can1_supply"; + startup-delay-us = <1000>; }; reg_can2_supply: regulator-can2-supply { @@ -85,6 +86,7 @@ reg_can2_supply: regulator-can2-supply { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enable_can2_power>; regulator-name = "can2_supply"; + startup-delay-us = <1000>; }; }; -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel