From patchwork Tue Dec 10 18:53:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 1207215 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="gtWNev19"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47XTlr15LTz9sR1 for ; Wed, 11 Dec 2019 05:55:36 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727834AbfLJSze (ORCPT ); Tue, 10 Dec 2019 13:55:34 -0500 Received: from mail-wr1-f66.google.com ([209.85.221.66]:37958 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727813AbfLJSze (ORCPT ); Tue, 10 Dec 2019 13:55:34 -0500 Received: by mail-wr1-f66.google.com with SMTP id y17so21340173wrh.5; Tue, 10 Dec 2019 10:55:32 -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=MZGxKkjM3GfxdQHN3yZAl1Qk3NVNJ9qPzoQRTnTiiYA=; b=gtWNev19Ji+Mx5eOZKN76LtLVlVukccE+8NfVVWNY7TMR6Up4+gelQOx6TeJoQluv2 Z+ii7LmFS89vctX69+GbL8JVqUKxY819ix/9F7aVSZ8bWtfC+zj4pE8ZpwW+waqulwUX MgFLr946UyG19AbNCtJdSYx9+BEUxtHDH3VN7QN8AD5GkmDVVVGDuoCiNfR/Hn+Ro4TR zhFVXHdYX7BTrfeSkfAkuwLlyoyzN3PKZhntDhgggHshANQTdGgNiEi3CvdVLaqXJAYd AIuftst4TCYEOER+seTqBb4CqORxEYSvs2yr8SkkeEU7cvmTwShbEGijJ3rFQvlsJPhj BHww== 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=MZGxKkjM3GfxdQHN3yZAl1Qk3NVNJ9qPzoQRTnTiiYA=; b=Zom+OQVAdngWEuEFkvLE4YEk/dUPlfKqlU5dKyBOOkBn01+1CBHEtR4h3DlPA3xvVA +sCrVjuFf1z3nFiPz6V2k0kmIBTv20tqnYYjPD7NDpBRv6zOEsq+xn84/6yiFb0L/vNk XwVPHfj5afIlwNyMn0HyqJVo4zyZHFxCCV67VthsyCZ4fjTsssK/Ec6Y1l8+A34pArU7 Xy+EXtizDCqezY9+/EyYxUpJrUKwRvhSBocYgdAtwPGfFKhw6Uk++U/pT+9q75Fk6kx6 kxCQ0nsHnzgCgiQNfMomwrJ0TutJWSuJUxabhnvl1GboJihffA0d2fZ07HV/hVIGIsN9 McHQ== X-Gm-Message-State: APjAAAUHHMFBuGadn72yHXEHxq4Wb/7d2JFeZtmAO4hQ8bnuiB8ERqFC cZt9/kQmJs0yo4Z+j+hgheWi1BlK X-Google-Smtp-Source: APXvYqzr7vFBDEMA0EceUoUPW+KD+5q4iMsC32nx3Qq087NgA8IF8RVYtnX7ET8lpzOR69z2jA6h9Q== X-Received: by 2002:adf:f052:: with SMTP id t18mr4868262wro.192.1576004131730; Tue, 10 Dec 2019 10:55:31 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id e6sm4213536wru.44.2019.12.10.10.55.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Dec 2019 10:55:31 -0800 (PST) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: bcm-kernel-feedback-list@broadcom.com, Florian Fainelli , Jens Axboe , Rob Herring , Mark Rutland , Hans de Goede , Philipp Zabel , Tejun Heo , Jaedon Shin , linux-ide@vger.kernel.org (open list:LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS) Subject: [PATCH 7/8] dt-bindings: ata: Document BCM7216 AHCI controller compatible Date: Tue, 10 Dec 2019 10:53:50 -0800 Message-Id: <20191210185351.14825-8-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191210185351.14825-1-f.fainelli@gmail.com> References: <20191210185351.14825-1-f.fainelli@gmail.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The BCM7216 AHCI controller makes use of a specific reset controller line/name, document the compatible string and the optional reset properties. Signed-off-by: Florian Fainelli Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt index 7713a413c6a7..b9ae4ce4a0a0 100644 --- a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt +++ b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt @@ -5,6 +5,7 @@ Each SATA controller should have its own node. Required properties: - compatible : should be one or more of + "brcm,bcm7216-ahci" "brcm,bcm7425-ahci" "brcm,bcm7445-ahci" "brcm,bcm-nsp-ahci" @@ -14,6 +15,12 @@ Required properties: - reg-names : "ahci" and "top-ctrl" - interrupts : interrupt mapping for SATA IRQ +Optional properties: + +- reset: for "brcm,bcm7216-ahci" must be a valid reset phandle + pointing to the RESCAL reset controller provider node. +- reset-names: for "brcm,bcm7216-ahci", must be "rescal". + Also see ahci-platform.txt. Example: