From nobody Sun Sep 14 22:43:59 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 A596AC54EE9 for ; Tue, 13 Sep 2022 14:36:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234257AbiIMOgV (ORCPT ); Tue, 13 Sep 2022 10:36:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42448 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234143AbiIMOfL (ORCPT ); Tue, 13 Sep 2022 10:35:11 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE3186526B; Tue, 13 Sep 2022 07:20:08 -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 BEB85614B0; Tue, 13 Sep 2022 14:18:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DA03CC433C1; Tue, 13 Sep 2022 14:18:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1663078738; bh=CBO3TCOWh/DXPy4PCC85CrWuQrKGGpIDuhFaDzTf4Ng=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pGzYrVnsf7GARUCLdusk5oWxjNb1dC3JyAYCoGuVcn/ZHa9SZYjsnv8qldpVJEkoH /zd1QrJUKkfeIiZdU+19t3ZquH5SdyYqn2uwr++YhtHnh6FtgtoFeaVWWpy59pn5Qg 2ycGh2Im23ZIl2g73y2vLqcgec5k+N2XCHaJYzPA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Claudiu Beznea , Sasha Levin Subject: [PATCH 5.15 063/121] ARM: dts: at91: sama5d27_wlsom1: specify proper regulator output ranges Date: Tue, 13 Sep 2022 16:04:14 +0200 Message-Id: <20220913140400.074592051@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 addf7efec23af2b67547800aa232d551945e7de2 ] Min and max output ranges of regulators need to satisfy board requirements not PMIC requirements. Thus adjust device tree to cope with this. Fixes: 5d4c3cfb63fe ("ARM: dts: at91: sama5d27_wlsom1: add SAMA5D27 wlsom1 = and wlsom1-ek") Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20220826083927.3107272-5-claudiu.beznea@mic= rochip.com Signed-off-by: Sasha Levin --- arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi b/arch/arm/boot/dt= s/at91-sama5d27_wlsom1.dtsi index 025a78310e3ab..70513caf3e8d0 100644 --- a/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi +++ b/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi @@ -68,8 +68,8 @@ regulators { vdd_3v3: 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; @@ -87,8 +87,8 @@ =20 vddio_ddr: VDD_DDR { regulator-name =3D "VDD_DDR"; - regulator-min-microvolt =3D <600000>; - regulator-max-microvolt =3D <1850000>; + regulator-min-microvolt =3D <1200000>; + regulator-max-microvolt =3D <1200000>; regulator-initial-mode =3D <2>; regulator-allowed-modes =3D <2>, <4>; regulator-always-on; @@ -110,8 +110,8 @@ =20 vdd_core: 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; @@ -152,8 +152,8 @@ =20 LDO1 { regulator-name =3D "LDO1"; - 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 { @@ -167,8 +167,8 @@ =20 LDO2 { regulator-name =3D "LDO2"; - regulator-min-microvolt =3D <1200000>; - regulator-max-microvolt =3D <3700000>; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <3300000>; regulator-always-on; =20 regulator-state-standby { --=20 2.35.1