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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 18C24ECAAD3 for ; Thu, 1 Sep 2022 11:04:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234098AbiIALEu (ORCPT ); Thu, 1 Sep 2022 07:04:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43800 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234456AbiIALEs (ORCPT ); Thu, 1 Sep 2022 07:04:48 -0400 Received: from mail-wm1-x32f.google.com (mail-wm1-x32f.google.com [IPv6:2a00:1450:4864:20::32f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B69871321F2; Thu, 1 Sep 2022 04:04:41 -0700 (PDT) Received: by mail-wm1-x32f.google.com with SMTP id d12-20020a05600c34cc00b003a83d20812fso1214811wmq.1; Thu, 01 Sep 2022 04:04:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date; bh=hYO6m08D1m77fS4bLwKWIIJPEfZsg+AkhNMU05CQppg=; b=p0BWuO8iIXuIn25OJFE7kgCWFMDzefwMBnzQ/IuGJm7vW05X7pmTXi/OfpZaK2UjTR wGJchy3V5lczXEbUb6fhgnjlA+OcCSVEy59H/cZXNOI1SFHRZxYtL7WYLozgNDSkKKS5 4JDnB1R1xGufOrJJjw0q91s8oD+5rHvip85JEcnkms/WASs3/P0brAZNIJ2gYlcvIzm0 0UqawjA7xEaweohkcwewcUDhAXPxbllYs8JwvSDVfIu/lc3xObYi0wsurj3jPOMFxvFR ZAFyXuqe9apoxJmMyBEJ26UO9NhfJfjMGkum1lDrvv4JFQt6e+ScDJlzmT91DZ71Tjsq 9x/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date; bh=hYO6m08D1m77fS4bLwKWIIJPEfZsg+AkhNMU05CQppg=; b=TMeZO53Hybdwva2JPNn/D1qQaJNfeZDyJX/YKqhZy0VIKxel71fVIo0lRJ+Rrl/SCQ yeT0cg/8vVA7WbUdZtsp5CGbXsEuIFfJ5qO8Tzn9yTIsNcjrUc7KA7ocvcgAieXKnoXT Fy9Df2zEUVgMoAVsENfGewdhM1TypoPZoxeUoEj4z8X8JPtsIfsbt9soVis0k/NY2wlK al9q4rfLzhNAxCrktxEfM9IElRYfX2udjmBKJpRKtS0oFD17r6WCTBso/gByAg2moeoi L6ustOF7qy1J7cGhTl4GDach3P+CLytBNMDwKwX6ttNc0CZQvXIIHC8rC95V+gjIemQe ZrMA== X-Gm-Message-State: ACgBeo11eAW7i72pC3uTZlJ8Jwr55QgNj6c+tMnCmyU+sJtY9/cx9gL+ kpYGMwOa5ZT5ztVSsmM0i24= X-Google-Smtp-Source: AA6agR7t5nnSC6OuTNZedRbMPFLa6/MLr9nye3O9jkrmqUr5CvdkflXoRFV0WntgD6tZqOZjICrrzA== X-Received: by 2002:a05:600c:22d2:b0:3a8:3e8c:d914 with SMTP id 18-20020a05600c22d200b003a83e8cd914mr4769300wmg.128.1662030280200; Thu, 01 Sep 2022 04:04:40 -0700 (PDT) Received: from linuxdev2.toradex.int (31-10-206-125.static.upc.ch. [31.10.206.125]) by smtp.gmail.com with ESMTPSA id j38-20020a05600c1c2600b003a5c75bd36fsm5315636wms.10.2022.09.01.04.04.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Sep 2022 04:04:39 -0700 (PDT) From: Max Krummenacher To: Max Krummenacher Cc: Fabio Estevam , Krzysztof Kozlowski , Laurent Pinchart , Marcel Ziswiler , NXP Linux Team , Pengutronix Kernel Team , Philippe Schenker , Rob Herring , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: imx8mp-verdin: board regulators: add always-on Date: Thu, 1 Sep 2022 13:04:22 +0200 Message-Id: <20220901110422.1859621-1-max.oss.09@gmail.com> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Max Krummenacher These regulators are switched on by HW during power up and can not be influenced by SW. Set the always-on property. Signed-off-by: Max Krummenacher --- arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi index 557cfef8f049..76cc89296150 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi @@ -62,6 +62,7 @@ button-wakeup { /* Carrier Board Supplies */ reg_1p8v: regulator-1p8v { compatible = "regulator-fixed"; + regulator-always-on; regulator-max-microvolt = <1800000>; regulator-min-microvolt = <1800000>; regulator-name = "+V1.8_SW"; @@ -69,6 +70,7 @@ reg_1p8v: regulator-1p8v { reg_3p3v: regulator-3p3v { compatible = "regulator-fixed"; + regulator-always-on; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "+V3.3_SW"; @@ -76,6 +78,7 @@ reg_3p3v: regulator-3p3v { reg_5p0v: regulator-5p0v { compatible = "regulator-fixed"; + regulator-always-on; regulator-max-microvolt = <5000000>; regulator-min-microvolt = <5000000>; regulator-name = "+V5_SW"; -- 2.35.3