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_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,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 04C59C43387 for ; Tue, 15 Jan 2019 18:44:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C629420657 for ; Tue, 15 Jan 2019 18:44:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jVXX9YUr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388922AbfAOSod (ORCPT ); Tue, 15 Jan 2019 13:44:33 -0500 Received: from mail-pg1-f196.google.com ([209.85.215.196]:35777 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728911AbfAOSob (ORCPT ); Tue, 15 Jan 2019 13:44:31 -0500 Received: by mail-pg1-f196.google.com with SMTP id s198so1611129pgs.2; Tue, 15 Jan 2019 10:44:30 -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=TtWJIG9DHX8rBzM5ORFS81BvPd0cvEPbKrsCQLC4nJQ=; b=jVXX9YUrSm/xZtDg/5o9+YVQ2q7TIz2h9LvZWGWrkKSObKgAa/P48+BkyCS7vq7crU v2lchY1ClGOdbk1O3t7OVSogfbRlNaVhGNyiwnURO4hu3wuifD2zWW0QaMx35G1auAH4 BUqr+pi0BU2HRKE4P2CCQDPoSDYkRGnIRFMUvkpGCrzcvASJf2giNqmOxE3e4ZPqgkmi cqgT1v8ghIJp88p1S4lWEiofQ9xpjyLJc4UhYMrV8XVkpodtmVch9i4jIhG3BKrDnQSC ++1Kyd3/qPhpi9FhQTWWtILuRsq68XYRcM7Ar1ziU9WfzSjjJzhMsAEofNwDcGWh4TLc tHYQ== 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=TtWJIG9DHX8rBzM5ORFS81BvPd0cvEPbKrsCQLC4nJQ=; b=pGUp+KJdY6XgY5sF/eO+czTcYhx50W+oDTUZJ5Eqdi8XVE0Rmm2p+Mon2VQErt/Xuc sNWFk91kWPeF/RMY+OMHtkU8mzLL/zSN4revTun6fLaiUk3ic5Qp1yMruKXUrmZlTHj6 8lepKcQYasnYB8KIeYW+PAYWyLZwN/Hxh8MSyP8pUk0ShLufL9i84zgUR4+1K6tHRUUn FlRQpUY69+LCEnkOq5INuFiFpo7OupwLTVPNYXg0hLLhAOX2pn+qXeOrAZp++4LkMaQA H0H/GKlFvqw8GV6Jj9jdbjXtbDih/Du2aKKYP9Q1NGYa04xSFOwW5TPkKjQq3odtSMKs 8N5A== X-Gm-Message-State: AJcUukc++onzRYpaVnMsDRzSFKDPsraa56zBXUhHuwQfU5v7h3sxEvpP sKc7neZOxBg/0DXbCVkxs1fQWo4e X-Google-Smtp-Source: ALg8bN52k4uoOXF4b1ts7nOGJmtf6spsbkUrT78jEE03O8uBWS+RmoBW1S8QUKynAESj23oH/0nIrw== X-Received: by 2002:a63:2315:: with SMTP id j21mr5038901pgj.297.1547577869575; Tue, 15 Jan 2019 10:44:29 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.250]) by smtp.gmail.com with ESMTPSA id m67sm9156950pfb.25.2019.01.15.10.44.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 15 Jan 2019 10:44:28 -0800 (PST) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: Florian Fainelli , Philipp Zabel , 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 v2 1/2] dt-bindings: reset: Add document for Broadcom STB reset controller Date: Tue, 15 Jan 2019 10:44:05 -0800 Message-Id: <20190115184406.3164-2-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190115184406.3164-1-f.fainelli@gmail.com> References: <20190115184406.3164-1-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 --- .../bindings/reset/brcm,brcmstb-reset.txt | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt diff --git a/Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt b/Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt new file mode 100644 index 000000000000..6e5341b4f891 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/brcm,brcmstb-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