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 X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 027CAC433E1 for ; Mon, 17 Aug 2020 15:42:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE59922BF3 for ; Mon, 17 Aug 2020 15:42:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597678935; bh=i4zhqUPJ+dMplr2JiLDz7Y+XOtarvFX1bYE2TU8H5W8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=15yLXINO4YJyVsUEfxAQXtNLlP8DhLdKIZ1ClqTT2FjwP/VD1y+bw9uan/k0S4utZ eXBFYi9Kuoyd0TntTTr60vQge+e3NcJmDn/Se3BRuAGkIjZcUhYgOjDRA7FrOKqvUS 2Td6jfh/tTH2P31viw203XMebwNahW/g9zchs4cc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387502AbgHQPmM (ORCPT ); Mon, 17 Aug 2020 11:42:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:52070 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730343AbgHQPmK (ORCPT ); Mon, 17 Aug 2020 11:42:10 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C3DC820760; Mon, 17 Aug 2020 15:42:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597678930; bh=i4zhqUPJ+dMplr2JiLDz7Y+XOtarvFX1bYE2TU8H5W8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YwulDsEGIzdt/iHTh8lgKqIxYiUbAMzvtlnX5BypyKVbz7ItaZmc4wS5FqzwFW0GG J6ZcVy+hSStBjEaGpEZXkYIFqT3JTF08V7S6CPC3RatQYmO3GGCos9jzgGe/zZBDEG nmNSg2yX9Fit5jaf8MRHwYSyJEuiYA3BnZ7WXcZc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Chen-Yu Tsai , Maxime Ripard , Sasha Levin Subject: [PATCH 5.7 039/393] ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores Date: Mon, 17 Aug 2020 17:11:29 +0200 Message-Id: <20200817143821.496743524@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200817143819.579311991@linuxfoundation.org> References: <20200817143819.579311991@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Chen-Yu Tsai [ Upstream commit 55b271af765b0e03d1ff29502f81644b1a3c87fd ] The device tree currently only assigns the a supply for the first CPU core, when in reality the regulator supply is shared by all four cores. This might cause an issue if the implementation does not realize the sharing of the supply. Assign the same regulator supply to the remaining CPU cores to address this. Fixes: 6eeb4180d4b9 ("ARM: dts: sunxi: h3-h5: Add Bananapi M2+ v1.2 device trees") Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20200717160053.31191-3-wens@kernel.org Signed-off-by: Sasha Levin --- arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi b/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi index 22466afd38a3a..a628b5ee72b65 100644 --- a/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi +++ b/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi @@ -28,3 +28,15 @@ reg_vdd_cpux: vdd-cpux { &cpu0 { cpu-supply = <®_vdd_cpux>; }; + +&cpu1 { + cpu-supply = <®_vdd_cpux>; +}; + +&cpu2 { + cpu-supply = <®_vdd_cpux>; +}; + +&cpu3 { + cpu-supply = <®_vdd_cpux>; +}; -- 2.25.1