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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FROM,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 AFE11C43387 for ; Fri, 21 Dec 2018 01:35:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 78FD7218E2 for ; Fri, 21 Dec 2018 01:35:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="WY30Gfvu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388718AbeLUBfF (ORCPT ); Thu, 20 Dec 2018 20:35:05 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:34201 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387477AbeLUBfD (ORCPT ); Thu, 20 Dec 2018 20:35:03 -0500 Received: by mail-pl1-f193.google.com with SMTP id w4so1717444plz.1; Thu, 20 Dec 2018 17:35:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=d/H0IPCs/zGaOeUW7gjqD90ZTHLo9Q7AE+BJZps2hKg=; b=WY30GfvuyBfq9r8h3jaOWv6hOvMVh0LxBfm5BJ0gVLK6J1MjWGSIFVOUqRhvV5NIa+ ZJcnm/A1Y1087wzjehsKOD+687Sqhr0syAC8al2gtV2sDCtVLhErpDDTIpOryuFBewkO pihEorgRPUPIwoqNGxe7fW1BXdUzXZ5iLdgSu9oCmdxEckwaYsz3gm5q/a4PyKELVhX2 Sw1DbvVU2q6NmpHEz5kWoe1Sm1SNKy9U9Z6HqXbcOEI2rR77VeMt8shbj+DjeTZkeXoA W12gmnvCecHw08pogIK/uWnu7pm9BFevzI4hsJqPJMauMzXm+1N8l1sTiU0IbGL3gxm7 ySQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=d/H0IPCs/zGaOeUW7gjqD90ZTHLo9Q7AE+BJZps2hKg=; b=Si5OsXzyMmbbyf7ZzYcKFVdmx+T11MoXapNFmtFrsR29miSc9Ol5PD2E/lwebXT4WJ bnKvKsuA2abOqTz/SFYLHMngUi4oQWf8zSJNE3+uOc0ZlmL0NZdq//dKHkDz1NuTfQmi 9nPpUx4JUGdtyn7TBrZOAuGl92tQjEE2tDkhEfNuyNr9kXGq+fTYo8o4QvBSFsrDPq6N q1wiSrFg+MRvolOeTTDvC+8kY7mz5se0Qr4VcYXPqmDUp2zbvtffsf60lAppiAia7/eM bXmIWnkqSRKkdk9d+olwK/Pxs7rWHcvJi6PTVvM25ZI4RMBCfDbeg3bXbcaXdKfyhtyL t6Cg== X-Gm-Message-State: AJcUukeT6edPrGyUhBXtJ2F45rjPailvIa1ZuIR5xRkDiW3QSLSA2C1h TPUa+0/8stYPNeo+qoiaIXk= X-Google-Smtp-Source: ALg8bN64papHktpfj87W+i23wbtCRwyA4c9Htd36K/BKTM4cM6EwvYHgaDX7FqMMcvVB14la8w6EMg== X-Received: by 2002:a17:902:2dc3:: with SMTP id p61mr534475plb.166.1545356101975; Thu, 20 Dec 2018 17:35:01 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.250]) by smtp.gmail.com with ESMTPSA id g70sm36590854pfg.98.2018.12.20.17.35.00 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 20 Dec 2018 17:35:01 -0800 (PST) From: Florian Fainelli To: p.zabel@pengutronix.de, linux-kernel@vger.kernel.org Cc: Florian Fainelli , Rob Herring , Mark Rutland , Brian Norris , Gregory Fong , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE) Subject: [PATCH 1/2] dt-bindings: reset: Add document for Broadcom STB reset controller Date: Thu, 20 Dec 2018 17:34:08 -0800 Message-Id: <20181221013409.14324-2-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181221013409.14324-1-f.fainelli@gmail.com> References: <20181221013409.14324-1-f.fainelli@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a binding document for the Broadcom STB reset controller, also known as SW_INIT-style reset controller. Signed-off-by: Florian Fainelli --- .../devicetree/bindings/reset/brcm,reset.txt | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/brcm,reset.txt diff --git a/Documentation/devicetree/bindings/reset/brcm,reset.txt b/Documentation/devicetree/bindings/reset/brcm,reset.txt new file mode 100644 index 000000000000..6e5341b4f891 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/brcm,reset.txt @@ -0,0 +1,27 @@ +Broadcom STB SW_INIT-style reset controller +=========================================== + +Broadcom STB SoCs have a SW_INIT-style reset controller with separate +SET/CLEAR/STATUS registers and possibly multiple banks, each of 32 bit +reset lines. + +Please also refer to reset.txt in this directory for common reset +controller binding usage. + +Required properties: +- compatible: should be brcm,brcmstb-reset +- reg: register base and length +- #reset-cells: must be set to 1 + +Example: + + reset: reset-controller@8404318 { + compatible = "brcm,brcmstb-reset"; + reg = <0x8404318 0x30>; + #reset-cells = <1>; + }; + + ðernet_switch { + resets = <&reset>; + reset-names = "switch"; + }; -- 2.17.1