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=-6.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT 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 D43B5ECDE44 for ; Wed, 31 Oct 2018 06:12:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9129C20838 for ; Wed, 31 Oct 2018 06:12:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="JtynRoHH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9129C20838 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728955AbeJaPIp (ORCPT ); Wed, 31 Oct 2018 11:08:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:33608 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726200AbeJaPIp (ORCPT ); Wed, 31 Oct 2018 11:08:45 -0400 Received: from tiger (61-216-91-114.HINET-IP.hinet.net [61.216.91.114]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AADD320821; Wed, 31 Oct 2018 06:11:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1540966323; bh=xtUBsiOwd7mxmS3e0wxL/DcaJ2Gb0+AZcCv7d2BPQfk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JtynRoHHmPDDqEjXiPCDK+fRll6jTgc090I2RUOKoOLlQ8kXCjL5s7IU08oP5jb3R vwahkj+MfD8Dw8SUF8QCg39MPqwnIX+IFL10WM9f6HrGr4FyK7BoduJHcItTiGxvSI h2ewbMrgBcXkQ9z5z/PXg2px+raMqikWlaJG+RUQ= Date: Wed, 31 Oct 2018 14:11:36 +0800 From: Shawn Guo To: Leonard Crestez Cc: Lucas Stach , Richard Zhu , Lorenzo Pieralisi , Fabio Estevam , Stefan Agner , Marek Vasut , Ulf Hansson , Rob Herring , Mark Rutland , "linux-pm@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-pci@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , dl-linux-imx , "kernel@pengutronix.de" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH v2 4/4] ARM: dts: imx6sx: Add DISPLAY power domain support Message-ID: <20181031061134.GB10386@tiger> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 08, 2018 at 06:06:23PM +0000, Leonard Crestez wrote: > This was implemented in the driver but not actually defined and > referenced in dts. This makes it always on. > > From reference manual in section "10.4.1.4.1 Power Distribution": > > "Display domain - The DISPLAY domain contains GIS, CSI, PXP, LCDIF, > PCIe, DCIC, and LDB. It is supplied by internal regulator." > > The current pd_pcie is actually only for PCIE_PHY, the PCIE ip block is > actually inside the DISPLAY domain. Handle this by adding the pcie node > in both power domains. > > Signed-off-by: Leonard Crestez Applied, thanks.