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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,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 E32F9C43215 for ; Sun, 24 Nov 2019 19:58:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B0CFB2080D for ; Sun, 24 Nov 2019 19:58:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gerhold.net header.i=@gerhold.net header.b="a1obUzXY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726975AbfKXT6g (ORCPT ); Sun, 24 Nov 2019 14:58:36 -0500 Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.219]:21127 "EHLO mo4-p00-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726833AbfKXT6g (ORCPT ); Sun, 24 Nov 2019 14:58:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1574625511; s=strato-dkim-0002; d=gerhold.net; h=Message-Id:Date:Subject:Cc:To:From:X-RZG-CLASS-ID:X-RZG-AUTH:From: Subject:Sender; bh=iSO7OSFSi9+a8PsQWpqFjY4N0FXkjXOq4T1wZeOcwIw=; b=a1obUzXYiQfoeEOVesiLnIjpVzBtfwUnHTxWkePbYfFJ5xBmZlZcGt8kLKtEjltLnY s4olsUiS9heZp5Pru9ZtycQPDgKmHeb49kYIspzEUAEVK8Xnm6RRCX2cisWWRwe3C08k fahAFaAk1kBdpdKxB5cGGHWTwQFSrGIOPQAOUQXpkhA/sVTg6bRamK013QItwLk17ef0 C4OfvS7/Lh9QswvxguzPKqhBkGmLPMnOCYBydoOHJ4TEqoQeB5W5xWajxz2XjT/OMwiX 9XmiV/clFBTP+wW7FJu1BnCocecr5xzfVja8sFk/QUANGxlPlhMPzi42wCDk8k92/n7q rh2A== X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXQ7IOGU5qzCBwY93scQxp" X-RZG-CLASS-ID: mo00 Received: from localhost.localdomain by smtp.strato.de (RZmta 44.29.0 AUTH) with ESMTPSA id e07688vAOJwRCTn (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Sun, 24 Nov 2019 20:58:27 +0100 (CET) From: Stephan Gerhold To: Linus Walleij Cc: Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Stephan Gerhold Subject: [PATCH] ARM: dts: ux500: Add "simple-bus" compatible to soc node Date: Sun, 24 Nov 2019 20:57:28 +0100 Message-Id: <20191124195728.32226-1-stephan@gerhold.net> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The "soc" node in the Ux500 device tree does not need any special handling - it is just a simple I/O bus that can be accessed without additional configuration. Therefore we can additionally describe it as compatible with "simple-bus". This can be used by platforms to probe devices under the soc node without special handling for our custom "stericsson,db8500" compatible (e.g. in U-Boot). Signed-off-by: Stephan Gerhold --- arch/arm/boot/dts/ste-dbx5x0.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi index bda454d12150..51ac65b78be0 100644 --- a/arch/arm/boot/dts/ste-dbx5x0.dtsi +++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi @@ -93,7 +93,7 @@ soc { #address-cells = <1>; #size-cells = <1>; - compatible = "stericsson,db8500"; + compatible = "stericsson,db8500", "simple-bus"; interrupt-parent = <&intc>; ranges; -- 2.24.0