| Message ID | 20230921214843.18450-14-quic_wcheng@quicinc.com |
|---|---|
| State | Superseded |
| Headers | show
Return-Path: <alsa-devel-bounces@alsa-project.org>
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
aws-us-west-2-korg-lkml-1.web.codeaurora.org
Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by smtp.lore.kernel.org (Postfix) with ESMTPS id 058BDE7D0AB
for <alsa-devel@archiver.kernel.org>; Thu, 21 Sep 2023 22:07:59 +0000 (UTC)
Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201])
(using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by alsa0.perex.cz (Postfix) with ESMTPS id 5DC19EC1;
Fri, 22 Sep 2023 00:07:07 +0200 (CEST)
DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 5DC19EC1
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org;
s=default; t=1695334077;
bh=vfp1vYsJhP65DJajo3BGcTcFH/h5LnmigvSgsxrqyN0=;
h=From:To:CC:Subject:Date:In-Reply-To:References:List-Id:
List-Archive:List-Help:List-Owner:List-Post:List-Subscribe:
List-Unsubscribe:From;
b=AeX3vepwqWrL/EcCFPFqZfMK8vpBapbWpdTcdg2qNcwtTyeJTdh0XD/xaiUSS4xzo
0rvX0rAmV3W9ZnnMCFYCaHqrXT6iM8sIUpYhJ0YgUmbH6zPe7kyPXzzlgxnjFfWAeZ
9rBvlUzAZFrgTQAqkQ/2J3YLFjxfgxSNk8lPqttE=
Received: by alsa1.perex.cz (Postfix, from userid 50401)
id A75FDF805AE; Fri, 22 Sep 2023 00:06:40 +0200 (CEST)
Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org
[10.254.200.10])
by alsa1.perex.cz (Postfix) with ESMTP id 77B4FF805B5;
Fri, 22 Sep 2023 00:06:39 +0200 (CEST)
Received: by alsa1.perex.cz (Postfix, from userid 50401)
id 2803BF801F5; Thu, 21 Sep 2023 23:52:16 +0200 (CEST)
Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com
[205.220.168.131])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by alsa1.perex.cz (Postfix) with ESMTPS id 34217F80587
for <alsa-devel@alsa-project.org>; Thu, 21 Sep 2023 23:49:23 +0200 (CEST)
DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 34217F80587
Authentication-Results: alsa1.perex.cz;
dkim=pass (2048-bit key,
unprotected) header.d=quicinc.com header.i=@quicinc.com header.a=rsa-sha256
header.s=qcppdkim1 header.b=RLqeTvYK
Received: from pps.filterd (m0279863.ppops.net [127.0.0.1])
by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id
38LKjbbP031840;
Thu, 21 Sep 2023 21:49:21 GMT
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com;
h=from : to : cc :
subject : date : message-id : in-reply-to : references : mime-version :
content-type; s=qcppdkim1;
bh=vqgnZdckmuHqwFaC8TZurCxmlWYXa/Ehk007pmQMbZ8=;
b=RLqeTvYK8NDf70WL110kS3Kmpn4vXDYKGCWuHGU/zYoowJ3GJLD9ozxOr87Bg16eN9Wq
Zd+JAuDmK5emcvQreXD3dHiXdCqVpWdu/2a+mqfIIv9PQY6ezM3fUlZWQB3wAqynNxVU
8nmwtweVUnC3XSZCFu/o2PR54BYI+mitnInf3YiEimMe4+JWKAjeQBfrCbCAheX3OfbN
KDSNmBVbTC59NYPqrasWebIhO5j3vAcxCeKjDbv2kzLD93Ovbpq8h0gmSCkjFDD5u/3U
6zjVgq6YVIzt359S+B4BiIt9jMifxXZsYKqrkjVjHvP2kUFnpaplHqDfSERLzx1zEuMs nw==
Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com
[129.46.96.20])
by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3t8uknr96u-1
(version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT);
Thu, 21 Sep 2023 21:49:21 +0000
Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com
[10.47.209.197])
by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id
38LLmv5M032099
(version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT);
Thu, 21 Sep 2023 21:48:57 GMT
Received: from hu-wcheng-lv.qualcomm.com (10.49.16.6) by
nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server
(version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
15.2.1118.36; Thu, 21 Sep 2023 14:48:56 -0700
From: Wesley Cheng <quic_wcheng@quicinc.com>
To: <mathias.nyman@intel.com>, <gregkh@linuxfoundation.org>,
<lgirdwood@gmail.com>, <broonie@kernel.org>, <perex@perex.cz>,
<tiwai@suse.com>, <agross@kernel.org>, <andersson@kernel.org>,
<konrad.dybcio@linaro.org>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <conor+dt@kernel.org>,
<srinivas.kandagatla@linaro.org>, <bgoswami@quicinc.com>,
<Thinh.Nguyen@synopsys.com>
CC: <linux-kernel@vger.kernel.org>, <linux-usb@vger.kernel.org>,
<alsa-devel@alsa-project.org>, <linux-arm-msm@vger.kernel.org>,
<devicetree@vger.kernel.org>, Wesley Cheng <quic_wcheng@quicinc.com>
Subject: [PATCH v7 13/33] dt-bindings: usb: dwc3: Limit num-hc-interrupters
definition
Date: Thu, 21 Sep 2023 14:48:23 -0700
Message-ID: <20230921214843.18450-14-quic_wcheng@quicinc.com>
X-Mailer: git-send-email 2.17.1
In-Reply-To: <20230921214843.18450-1-quic_wcheng@quicinc.com>
References: <20230921214843.18450-1-quic_wcheng@quicinc.com>
MIME-Version: 1.0
Content-Type: text/plain
X-Originating-IP: [10.49.16.6]
X-ClientProxiedBy: nalasex01a.na.qualcomm.com (10.47.209.196) To
nalasex01b.na.qualcomm.com (10.47.209.197)
X-QCInternal: smtphost
X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800
signatures=585085
X-Proofpoint-GUID: ycws4Fa1Gky-xCbGcyQosTgpE310_DID
X-Proofpoint-ORIG-GUID: ycws4Fa1Gky-xCbGcyQosTgpE310_DID
X-Proofpoint-Virus-Version: vendor=baseguard
engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26
definitions=2023-09-21_19,2023-09-21_01,2023-05-22_02
X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0
clxscore=1015 suspectscore=0
bulkscore=0 adultscore=0 impostorscore=0 spamscore=0 lowpriorityscore=0
mlxlogscore=603 priorityscore=1501 phishscore=0 mlxscore=0 malwarescore=0
classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000
definitions=main-2309210189
Message-ID-Hash: FJSMZZDXDMJHEBYK4V6D6VBRABGL3MPK
X-Message-ID-Hash: FJSMZZDXDMJHEBYK4V6D6VBRABGL3MPK
X-MailFrom: quic_wcheng@quicinc.com
X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency;
loop; banned-address; member-moderation;
header-match-alsa-devel.alsa-project.org-0;
header-match-alsa-devel.alsa-project.org-1; nonmember-moderation;
administrivia; implicit-dest; max-recipients; max-size; news-moderation;
no-subject; digests; suspicious-header
X-Mailman-Version: 3.3.8
Precedence: list
List-Id: "Alsa-devel mailing list for ALSA developers -
http://www.alsa-project.org" <alsa-devel.alsa-project.org>
Archived-At:
<https://mailman.alsa-project.org/hyperkitty/list/alsa-devel@alsa-project.org/message/FJSMZZDXDMJHEBYK4V6D6VBRABGL3MPK/>
List-Archive: <>
List-Help: <mailto:alsa-devel-request@alsa-project.org?subject=help>
List-Owner: <mailto:alsa-devel-owner@alsa-project.org>
List-Post: <mailto:alsa-devel@alsa-project.org>
List-Subscribe: <mailto:alsa-devel-join@alsa-project.org>
List-Unsubscribe: <mailto:alsa-devel-leave@alsa-project.org>
|
| Series |
Introduce QC USB SND audio offloading support
|
expand
|
On Thu, 21 Sep 2023 14:48:23 -0700, Wesley Cheng wrote: > Ensure that the number of XHCI secondary interrupters defined for a DWC3 > based implementation is limited to 8. XHCI in general can potentially > support up to 1024 interrupters. > > Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com> > --- > Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml index a696f23730d3..1be78be1805b 100644 --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml @@ -376,6 +376,10 @@ properties: items: enum: [1, 4, 8, 16, 32, 64, 128, 256] + num-hc-interrupters: + maximum: 8 + default: 1 + port: $ref: /schemas/graph.yaml#/properties/port description:
Ensure that the number of XHCI secondary interrupters defined for a DWC3 based implementation is limited to 8. XHCI in general can potentially support up to 1024 interrupters. Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com> --- Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 4 ++++ 1 file changed, 4 insertions(+)