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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 D73CFC433DF for ; Fri, 17 Jul 2020 16:00:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B89AC21741 for ; Fri, 17 Jul 2020 16:00:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595001659; bh=rnYHb0s5js4ByiGzI4bA3XnakDr668Pyp1YPTOtvpj4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ABLDc6H4lOL8xugDUbMbyFLzXBdmyniqyQ/SgGYDjC0J02Se7hIPA9iQ4+cOmy8ci I9hEMMBwDE3lqFP1AvPprqkLT34/kMpCQV0NAKMroU9J7lfKYRyE0CON8/exQkJXbR sX8VmQfMcL+0xhqm+nudY/x0EGU9qpsfq9GfZajQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726442AbgGQQA7 (ORCPT ); Fri, 17 Jul 2020 12:00:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:40666 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726381AbgGQQA6 (ORCPT ); Fri, 17 Jul 2020 12:00:58 -0400 Received: from wens.tw (mirror2.csie.ntu.edu.tw [140.112.194.72]) (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 2D3922074B; Fri, 17 Jul 2020 16:00:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595001658; bh=rnYHb0s5js4ByiGzI4bA3XnakDr668Pyp1YPTOtvpj4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XP+NZaUj6lIZ4nobsZ5aoYm9T8hb6JXjDCrmaF9zv1Yhh/EDMXHMc2+a18Ly87rnY hqYI1QAz5hqyhwEqrhF+vJqbNWSL20Ld/ROxwRLWs6VJ/dOydh150ZDrwxZEuN+Qgf SbVaDaXNQeeiJBcC6MU1L+WXVm9h/W77bDBiC4+Y= Received: by wens.tw (Postfix, from userid 1000) id 1617F5F81B; Sat, 18 Jul 2020 00:00:55 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard Cc: Chen-Yu Tsai , Rob Herring , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/8] ARM: dts: sunxi: libretech-all-h3-cc: Add regulator supply to all CPU cores Date: Sat, 18 Jul 2020 00:00:46 +0800 Message-Id: <20200717160053.31191-2-wens@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200717160053.31191-1-wens@kernel.org> References: <20200717160053.31191-1-wens@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Chen-Yu Tsai 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. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi b/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi index 19b3b23cfaa8..c44fd726945a 100644 --- a/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi +++ b/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi @@ -128,6 +128,18 @@ &cpu0 { cpu-supply = <®_vdd_cpux>; }; +&cpu1 { + cpu-supply = <®_vdd_cpux>; +}; + +&cpu2 { + cpu-supply = <®_vdd_cpux>; +}; + +&cpu3 { + cpu-supply = <®_vdd_cpux>; +}; + &de { status = "okay"; }; -- 2.27.0