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=-3.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 035F8C43215 for ; Mon, 18 Nov 2019 01:05:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DBFCD20730 for ; Mon, 18 Nov 2019 01:05:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726464AbfKRBFD (ORCPT ); Sun, 17 Nov 2019 20:05:03 -0500 Received: from gloria.sntech.de ([185.11.138.130]:40448 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725905AbfKRBFC (ORCPT ); Sun, 17 Nov 2019 20:05:02 -0500 Received: from ip5f5a6266.dynamic.kabel-deutschland.de ([95.90.98.102] helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iWVTO-0003jf-2X; Mon, 18 Nov 2019 02:04:58 +0100 From: Heiko Stuebner To: Kever Yang Cc: linux-rockchip@lists.infradead.org, Mark Rutland , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/3] arm64: dts: rockchip: Fix min voltage for rk3399-firefly vdd_log Date: Mon, 18 Nov 2019 02:04:57 +0100 Message-ID: <2125664.Zgi4m6pvVL@phil> In-Reply-To: <20191111005158.25070-1-kever.yang@rock-chips.com> References: <20191111005158.25070-1-kever.yang@rock-chips.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Montag, 11. November 2019, 01:51:56 CET schrieb Kever Yang: > The min/max value of vdd_log is decide by pwm IO voltage and its > resistors, the rk3399-firefly board's pwm regulator circuit is designed > for IO voltage at 1.8V, while the board actually use 3.0V for IO, which > at last lead to the min-microvolt to '430mV' instead of '800mV'. > > Signed-off-by: Kever Yang applied for 5.6 (or maybe still 5.5) Thanks Heiko