From patchwork Wed Apr 15 15:05:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Saenz Julienne X-Patchwork-Id: 1271240 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=suse.de Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 492QgK1MFqz9sT3 for ; Thu, 16 Apr 2020 01:06:53 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394180AbgDOPGW (ORCPT ); Wed, 15 Apr 2020 11:06:22 -0400 Received: from mx2.suse.de ([195.135.220.15]:60662 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389395AbgDOPGS (ORCPT ); Wed, 15 Apr 2020 11:06:18 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 0C005AFB8; Wed, 15 Apr 2020 15:06:16 +0000 (UTC) From: Nicolas Saenz Julienne To: saravanak@google.com, Greg Kroah-Hartman , devicetree@vger.kernel.org Cc: frowand.list@gmail.com, robh+dt@kernel.org, Nicolas Saenz Julienne , linux-kernel@vger.kernel.org Subject: [PATCH 0/4] of: property: fw_devlink misc fixes Date: Wed, 15 Apr 2020 17:05:45 +0200 Message-Id: <20200415150550.28156-1-nsaenzjulienne@suse.de> X-Mailer: git-send-email 2.26.0 MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org As I'm interested in using this feature to fine-tune Raspberry Pi 4's device probe dependencies, I tried to get the board to boot with fw_devlink=on. As of today's linux-next the board won't boot with that option. I tried to address the underlying issues. --- Nicolas Saenz Julienne (4): of: property: Fix create device links for all child-supplier dependencies of: property: Do not link to disabled devices of: property: Move of_link_to_phandle() of: property: Avoid linking devices with circular dependencies drivers/of/property.c | 190 +++++++++++++++++++++++++++--------------- 1 file changed, 124 insertions(+), 66 deletions(-)