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=unavailable 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 BDE18C433DF for ; Mon, 17 Aug 2020 15:57:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7B5972072E for ; Mon, 17 Aug 2020 15:57:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597679840; bh=i4zhqUPJ+dMplr2JiLDz7Y+XOtarvFX1bYE2TU8H5W8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ATflz+7Rd40lKpGgbj1VdP5k22yAVw8nWYYLO6QExfV/Bu5Kg74/RTgfX5wpiQxT2 iQW0MTOGXk462Du9jKZtrFZ9IvwPSi/zyHcN7eE3ITvqSV2TsPqbLMH9Ss24SudioJ W096VUOw3Xnj8e8iSOzw/vD7KlHBq43aTCMW92Z4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388106AbgHQP5S (ORCPT ); Mon, 17 Aug 2020 11:57:18 -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: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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