From patchwork Thu Oct 24 06:13:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Saravana Kannan X-Patchwork-Id: 13848352 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D79C2D0BB5E for ; Thu, 24 Oct 2024 06:18:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:Cc:To:From:Subject:References:Mime-Version:Message-Id: In-Reply-To:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=pXMUNc/LORv2j86/u57jzQlk6FOM7Zoz5+8UmtPcmgU=; b=z6wo+OJpr4pRwmMe/HsBgC5tc9 sQXdQzB962mGxeZGieoO2Qaila5vkYVQyvnBoniSE+CaHa6QD1X6k+mxz4uygOoGX1oUyf9N/Rr9h F4dTE5dQzmrXcKO5X3IcTQcbxJ8FGonraEzKiEQoziRk/zIceyhfZwyAwGaPhDyHpi73RX8yeh/IT D1euKbGptiJNY2BYEVxTgxIrfIPbngzsaHF5gd+KwGpZGffxRVDCBapXYJQmjLVxjfbReFZHuQVef DXyHjJOgPlV2/YGq9gcG7Zz0dZF9T5rJfx2wKm7EeAjAiB56VXdvm5UhsEr+tXLxxmGkC1/BrPNgx +dkCx8SA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t3rBB-0000000GtSB-1s7f; Thu, 24 Oct 2024 06:18:41 +0000 Received: from mail-yw1-x114a.google.com ([2607:f8b0:4864:20::114a]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t3r6g-0000000GsUF-3CTm for linux-arm-kernel@lists.infradead.org; Thu, 24 Oct 2024 06:14:05 +0000 Received: by mail-yw1-x114a.google.com with SMTP id 00721157ae682-6e3497c8eb0so7635837b3.0 for ; Wed, 23 Oct 2024 23:14:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1729750441; x=1730355241; darn=lists.infradead.org; h=content-transfer-encoding:cc:to:from:subject:references :mime-version:message-id:in-reply-to:date:from:to:cc:subject:date :message-id:reply-to; bh=pXMUNc/LORv2j86/u57jzQlk6FOM7Zoz5+8UmtPcmgU=; b=IXgfvbYsY1d1Uw/bAd3dB6/xLCclHbu32zXuO3GvjhL7npcJRsFYVrb+fGvlKoBRN0 FfDjNvnVGTCvrlf7gAWFUQGCSA3HMLGBI4+JoNBSWE2RSeWsBr8eIpg3OYpWH6xUjR19 qvBX8h9RuXV04oBKHr4cpzp/5f0ycG20QYlgBmZEUlgDw1P2Q/K1uDKQZ6iwHJ0AzGxP KFGnto3GNLU0Lb642lPh/S9Mgf0mNrjQNwphZWJdD/OsA/C7WSuKPD51+W9GlViGwvps W/Jvo9ZlyG8EdIHYjrRJ8rYQyolFK2MZ2wSKCsV2KAG0GMcKwu8prR31KPEKJyqTrH4v Vk7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729750441; x=1730355241; h=content-transfer-encoding:cc:to:from:subject:references :mime-version:message-id:in-reply-to:date:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=pXMUNc/LORv2j86/u57jzQlk6FOM7Zoz5+8UmtPcmgU=; b=CQlf2M0vwBsZqjEKU+Y99k6768NbkYZ8Dox9lY9KPFlLa1/2KaUHXE78G/SlMkr7at PwyWaR3apRzHdxesLPc6WT14Yf8vXGYf4BzfUI3r31EZE9S0HgUxAyJFjBNiprl69+Gs tjZcTyZXCY499zkQIfE7Q2GInphdk5FaU9nJ0Dhfeloset+EcuIm+1+L9EVUKZIaf/DM MEvc5zdBePgEM3Tv9fWgdOlCeBmH1dPHeeM0FIDa/tmWKtPt3jMGqAhSRzgEx+Oyhabt BGdraCGvRlWSAP5uigHj/GDkvobvq/eGkI7/53Um8GVJ1QJv8P5rK7tadCl6x2rtvcyA XHwQ== X-Forwarded-Encrypted: i=1; AJvYcCWTtZChYpvniqyWe11JedYTsaAAGRWcFF2Glv1YW/S8MDOKiEOWhTBWsI2/d+yosiJ5RvLIwh8e29aVil70O2R7@lists.infradead.org X-Gm-Message-State: AOJu0YxdnAtBn1K179oM1QJou0/9gcKZKGGJRO6THBz7zPlFdX/VVTkQ To+M5MyVnHUdrAXFtH6MSqw7hpt27PbUowD+NgmafLTFdYZ0USVjhvFhGogygfUvbp4Q1lS9P0f +O0VFvhbK/0EEoA== X-Google-Smtp-Source: AGHT+IEvWKI797qzaVIyJQytUKUTuDrxqDTilc69F1bH77+J3k5wYMBvLRY6cYuzVgsPwwCo2eftygSjpmQuXoI= X-Received: from saravanak.san.corp.google.com ([2620:15c:2d:3:965e:f81d:c9fb:b352]) (user=saravanak job=sendgmr) by 2002:a05:690c:9c06:b0:6e3:c4cb:689b with SMTP id 00721157ae682-6e866350bbfmr483267b3.4.1729750440665; Wed, 23 Oct 2024 23:14:00 -0700 (PDT) Date: Wed, 23 Oct 2024 23:13:43 -0700 In-Reply-To: <20241024061347.1771063-1-saravanak@google.com> Message-Id: <20241024061347.1771063-3-saravanak@google.com> Mime-Version: 1.0 References: <20241024061347.1771063-1-saravanak@google.com> X-Mailer: git-send-email 2.47.0.105.g07ac214952-goog Subject: [PATCH 2/3] phy: tegra: xusb: Set fwnode for xusb port devices From: Saravana Kannan To: Greg Kroah-Hartman , "Rafael J. Wysocki" , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , JC Kuo , Vinod Koul , Kishon Vijay Abraham I , Thierry Reding , Jonathan Hunter , Matthias Brugger , AngeloGioacchino Del Regno Cc: Saravana Kannan , " =?utf-8?b?TsOtY29sYXMgRi4g?= =?utf-8?b?Ui4gQS4gUHJhZG8=?= " , kernel-team@android.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-phy@lists.infradead.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241023_231402_814434_C99ECFE9 X-CRM114-Status: GOOD ( 13.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org fwnode needs to be set for a device for fw_devlink to be able to track/enforce its dependencies correctly. Without this, you'll see error messages like this when the supplier has probed and tries to make sure all its fwnode consumers are linked to it using device links: tegra-xusb-padctl 3520000.padctl: Failed to create device link (0x180) with 1-0008 Reported-by: Jon Hunter Closes: https://lore.kernel.org/all/20240910130019.35081-1-jonathanh@nvidia.com/ Tested-by: Jon Hunter Suggested-by: "Nícolas F. R. A. Prado" Signed-off-by: Saravana Kannan --- drivers/phy/tegra/xusb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c index cfdb54b6070a..0a2096085971 100644 --- a/drivers/phy/tegra/xusb.c +++ b/drivers/phy/tegra/xusb.c @@ -543,7 +543,7 @@ static int tegra_xusb_port_init(struct tegra_xusb_port *port, device_initialize(&port->dev); port->dev.type = &tegra_xusb_port_type; - port->dev.of_node = of_node_get(np); + device_set_node(&port->dev, of_fwnode_handle(of_node_get(np))); port->dev.parent = padctl->dev; err = dev_set_name(&port->dev, "%s-%u", name, index);