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=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 4E1BCC7618B for ; Tue, 23 Jul 2019 15:18:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 20CE720665 for ; Tue, 23 Jul 2019 15:18:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="gL4Zs5fD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733193AbfGWPSm (ORCPT ); Tue, 23 Jul 2019 11:18:42 -0400 Received: from dc8-smtprelay2.synopsys.com ([198.182.47.102]:46532 "EHLO smtprelay-out1.synopsys.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726405AbfGWPSk (ORCPT ); Tue, 23 Jul 2019 11:18:40 -0400 Received: from mailhost.synopsys.com (mdc-mailhost1.synopsys.com [10.225.0.209]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id 7F3D6C0167; Tue, 23 Jul 2019 15:18:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1563895120; bh=vZD2KzrUvdjHlxZiwBv7hf0CczNNnCqpVmAEAVcRqwE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gL4Zs5fDoOowlluai/DlIEgMrdJhUzLh4hTCWq5Y/P8btRc98XXjh66ltJlmK+cT+ E/YxdU9KABzOFZN9DsoYZpwjUYvEVVp78g9nHYxOS1pnU0FCSXmNjtg3ZMNWnLlE6x UiD6SEcs9mC7Ig0T0jpVjb2wJ6wxR3DMf94zcLxhp90E2/VcA+DSABdDFugLvHVOM5 KEqih8h+eUo8FSKSOx1l2FoaQ0xBdX6dawITFCXeDKvWxpM9WvzKk5oJpQxPkPVlrz 1jldCm+8bdxNpFz+Tstf3asHOXL+g3Zo4WmE60i916pxNdvlOoXnKVSqJ8QS/z7KcL hDoHDA7/IPmSQ== Received: from de02dwia024.internal.synopsys.com (de02dwia024.internal.synopsys.com [10.225.19.81]) by mailhost.synopsys.com (Postfix) with ESMTP id 20100A005F; Tue, 23 Jul 2019 15:18:38 +0000 (UTC) From: Luis Oliveira To: p.zabel@pengutronix.de, robh+dt@kernel.org, mark.rutland@arm.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Joao.Pinto@synopsys.com, Luis Oliveira , Gustavo Pimentel Subject: [RESEND V2 1/2] dt-bindings: Document the DesignWare IP reset bindings Date: Tue, 23 Jul 2019 17:17:27 +0200 Message-Id: <1563895048-30038-2-git-send-email-luis.oliveira@synopsys.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1563895048-30038-1-git-send-email-luis.oliveira@synopsys.com> References: <1563895048-30038-1-git-send-email-luis.oliveira@synopsys.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This adds documentation of device tree bindings for the DesignWare IP reset controller. Signed-off-by: Gustavo Pimentel Signed-off-by: Luis Oliveira Reviewed-by: Rob Herring --- Changelog -no changes .../devicetree/bindings/reset/snps,dw-reset.txt | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/snps,dw-reset.txt diff --git a/Documentation/devicetree/bindings/reset/snps,dw-reset.txt b/Documentation/devicetree/bindings/reset/snps,dw-reset.txt new file mode 100644 index 0000000..f94f911 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/snps,dw-reset.txt @@ -0,0 +1,30 @@ +Synopsys DesignWare Reset controller +======================================= + +Please also refer to reset.txt in this directory for common reset +controller binding usage. + +Required properties: + +- compatible: should be one of the following. + "snps,dw-high-reset" - for active high configuration + "snps,dw-low-reset" - for active low configuration + +- reg: physical base address of the controller and length of memory mapped + region. + +- #reset-cells: must be 1. + +example: + + dw_rst_1: reset-controller@0000 { + compatible = "snps,dw-high-reset"; + reg = <0x0000 0x4>; + #reset-cells = <1>; + }; + + dw_rst_2: reset-controller@1000 {i + compatible = "snps,dw-low-reset"; + reg = <0x1000 0x8>; + #reset-cells = <1>; + }; -- 2.7.4