From nobody Sun Sep 14 22:52:48 2025 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 40C3FECAAD8 for ; Tue, 13 Sep 2022 16:44:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231576AbiIMQoc (ORCPT ); Tue, 13 Sep 2022 12:44:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231560AbiIMQoM (ORCPT ); Tue, 13 Sep 2022 12:44:12 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 00D6F816B3; Tue, 13 Sep 2022 08:38:21 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7ED956148A; Tue, 13 Sep 2022 14:20:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 94CB7C433C1; Tue, 13 Sep 2022 14:20:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1663078834; bh=uzfrbfK9hz6kBkqfSDIPTJximlhVeBo4U1NCc0wPOro=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ceLbzhRu88w63Oza73V8s2UAbV+qzjroVVj3NDLCqAk74HEowuwljkIZv1rFJi+nt 9MA1BCqSiAABUiluQniOyzIdEPTN3fdBuJzHNo69+TVNOQvfuZB8cGJHB7eCKC8LLS u3xv2j2AsmZ8mYBtITxsENZj4ataw2c8CBnik5XU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Claudiu Beznea , Sasha Levin Subject: [PATCH 5.15 064/121] ARM: dts: at91: sama5d2_icp: specify proper regulator output ranges Date: Tue, 13 Sep 2022 16:04:15 +0200 Message-Id: <20220913140400.116748775@linuxfoundation.org> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220913140357.323297659@linuxfoundation.org> References: <20220913140357.323297659@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Claudiu Beznea [ Upstream commit 7737d93666eea282febf95e5fa3b3fde1f2549f3 ] Min and max output ranges of regulators need to satisfy board requirements not PMIC requirements. Thus adjust device tree to cope with this. Fixes: 68a95ef72cef ("ARM: dts: at91: sama5d2-icp: add SAMA5D2-ICP") Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20220826083927.3107272-6-claudiu.beznea@mic= rochip.com Signed-off-by: Sasha Levin --- arch/arm/boot/dts/at91-sama5d2_icp.dts | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/arch/arm/boot/dts/at91-sama5d2_icp.dts b/arch/arm/boot/dts/at9= 1-sama5d2_icp.dts index fd1a288f686bc..c175237b6d4e4 100644 --- a/arch/arm/boot/dts/at91-sama5d2_icp.dts +++ b/arch/arm/boot/dts/at91-sama5d2_icp.dts @@ -197,8 +197,8 @@ regulators { vdd_io_reg: VDD_IO { regulator-name =3D "VDD_IO"; - regulator-min-microvolt =3D <1200000>; - regulator-max-microvolt =3D <3700000>; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; regulator-initial-mode =3D <2>; regulator-allowed-modes =3D <2>, <4>; regulator-always-on; @@ -216,8 +216,8 @@ =20 VDD_DDR { regulator-name =3D "VDD_DDR"; - regulator-min-microvolt =3D <600000>; - regulator-max-microvolt =3D <1850000>; + regulator-min-microvolt =3D <1350000>; + regulator-max-microvolt =3D <1350000>; regulator-initial-mode =3D <2>; regulator-allowed-modes =3D <2>, <4>; regulator-always-on; @@ -235,8 +235,8 @@ =20 VDD_CORE { regulator-name =3D "VDD_CORE"; - regulator-min-microvolt =3D <600000>; - regulator-max-microvolt =3D <1850000>; + regulator-min-microvolt =3D <1250000>; + regulator-max-microvolt =3D <1250000>; regulator-initial-mode =3D <2>; regulator-allowed-modes =3D <2>, <4>; regulator-always-on; @@ -273,8 +273,8 @@ =20 LDO1 { regulator-name =3D "LDO1"; - regulator-min-microvolt =3D <1200000>; - regulator-max-microvolt =3D <3700000>; + regulator-min-microvolt =3D <2500000>; + regulator-max-microvolt =3D <2500000>; regulator-always-on; =20 regulator-state-standby { @@ -288,8 +288,8 @@ =20 LDO2 { regulator-name =3D "LDO2"; - regulator-min-microvolt =3D <1200000>; - regulator-max-microvolt =3D <3700000>; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; regulator-always-on; =20 regulator-state-standby { --=20 2.35.1