From patchwork Wed Jan 17 16:46:52 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Garry X-Patchwork-Id: 124817 Delivered-To: patch@linaro.org Received: by 10.46.62.1 with SMTP id l1csp90715lja; Wed, 17 Jan 2018 07:54:41 -0800 (PST) X-Google-Smtp-Source: ACJfBou5E5C0SPJ/Did+AzpZMzRdVU+/JCw02GBeu2iw2XzEuEAoD75QJGbJ45XmSnJnc0xhJf4B X-Received: by 10.98.60.67 with SMTP id j64mr31771463pfa.217.1516204480876; Wed, 17 Jan 2018 07:54:40 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1516204480; cv=none; d=google.com; s=arc-20160816; b=fKuIgrlnSpcRP4I8uzLxV3uqJb7AiSBMkzOM8r6vDA2Rs5991+myOBj4hy3laxs+IW YgFzADyJ0ZQNA3WctFAO0WPrAzCCnp1TFKl1OFkAhNnSpttqYmGqMVjM6Zcbta01jtVl nkrzpQ8TjMtSGVgFxqalugQ1jxc9NGHnnniOKfcoNGAp7AShCU9E9bVFwMGnT4jf6qg8 rcxyjWIJ2p2gxVjeOAf+GrmjGDPzcT5rCETwzilj3OXK67VbMLnEVJXuXdDU0pqpH2Q8 nGc2iH711lG2epHQp/DCMPlux2ctX+7o6beKGAm096sNLJ0FPizwLRDO5us1zq/Uxlyv GdwQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:arc-authentication-results; bh=nvaVbgZKSalxwj0ioEtOMOJGS3tMRZA7MRAZMEUiIOk=; b=j5X4dxuhUSQq21DWpzGnUjVSeI6N1h9LY8RqZczpghC7bckVE1Z623RkAySI12lFmV 26FQcF97iX+Sy22JzA8NJcvd3moRJ5jmubRoiNtYWj5MoZcuHCpY8Y9/xVgib2MQZDra cGLlQmGALwvb4w6NbgN8pdISVIkRAcpA3ybtWbkNX+XAUAgDRgQuwrZk6zPKDz0b2BVM uewV+L8lH/o+rc/mVMPdqwmcmjbHCvrijhvg4RRqmdNyLsyJ3ge3DkqazZ7ToIKnY8Lg VQWlXXVjJfH1AdjlI3Nqyq3rPJFTzgdeR2nqMbUWLSQmHBhL1skevvQ3fxyVPaOx+W2o oS5Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-scsi-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-scsi-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k27si4631764pfh.225.2018.01.17.07.54.40; Wed, 17 Jan 2018 07:54:40 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-scsi-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-scsi-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-scsi-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753534AbeAQPyj (ORCPT + 1 other); Wed, 17 Jan 2018 10:54:39 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:38183 "EHLO huawei.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752746AbeAQPyj (ORCPT ); Wed, 17 Jan 2018 10:54:39 -0500 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 6C66486F668D2; Wed, 17 Jan 2018 23:54:24 +0800 (CST) Received: from localhost.localdomain (10.67.212.75) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.361.1; Wed, 17 Jan 2018 23:54:15 +0800 From: John Garry To: , , , CC: , , , , Xiaofei Tan , John Garry Subject: [PATCH 1/3] devicetree: bindings: scsi: hisi_sas: add LED feature for v2 hw Date: Thu, 18 Jan 2018 00:46:52 +0800 Message-ID: <1516207614-159721-2-git-send-email-john.garry@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1516207614-159721-1-git-send-email-john.garry@huawei.com> References: <1516207614-159721-1-git-send-email-john.garry@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.212.75] X-CFilter-Loop: Reflected Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Xiaofei Tan Add directly attached disk LED feature for v2 hw. Signed-off-by: Xiaofei Tan Signed-off-by: John Garry --- Documentation/devicetree/bindings/scsi/hisilicon-sas.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) -- 1.9.1 Reviewed-by: Rob Herring diff --git a/Documentation/devicetree/bindings/scsi/hisilicon-sas.txt b/Documentation/devicetree/bindings/scsi/hisilicon-sas.txt index b6a869f..df3bef7 100644 --- a/Documentation/devicetree/bindings/scsi/hisilicon-sas.txt +++ b/Documentation/devicetree/bindings/scsi/hisilicon-sas.txt @@ -8,7 +8,10 @@ Main node required properties: (b) "hisilicon,hip06-sas-v2" for v2 hw in hip06 chipset (c) "hisilicon,hip07-sas-v2" for v2 hw in hip07 chipset - sas-addr : array of 8 bytes for host SAS address - - reg : Address and length of the SAS register + - reg : Contains two regions. The first is the address and length of the SAS + register. The second is the address and length of CPLD register for + SGPIO control. The second is optional, and should be set only when + we use a CPLD for directly attached disk LED control. - hisilicon,sas-syscon: phandle of syscon used for sas control - ctrl-reset-reg : offset to controller reset register in ctrl reg - ctrl-reset-sts-reg : offset to controller reset status register in ctrl reg