From patchwork Thu Sep 21 21:48:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wesley Cheng X-Patchwork-Id: 725253 Return-Path: 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 5E96FE7D0AB for ; Thu, 21 Sep 2023 22:08:50 +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 C4CB8DF2; Fri, 22 Sep 2023 00:07:57 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz C4CB8DF2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1695334128; bh=8YEBwJty5d/XxzZG7HGGadc5+/YywJgoHwqmD3HhuGE=; 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=FQug4gQiQQc1CslJuqNFuWNBVc48SKO6dOOrKp7NsjPriPZQ8d6WOAT1JgQ1955+f fdfNFXq3Dr5Ln8krpd3xSw1eag8il83/fXrdWqAaxHGmYrI2m+RPmLU09qo9VHYK5w ngKJOW2DFCjiNTV3gycQ4xg+dYza3vR2yTmo/xf0= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 8F17BF805A1; Fri, 22 Sep 2023 00:07:19 +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 2AFC1F805B0; Fri, 22 Sep 2023 00:07:18 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 1EF5BF801F5; Thu, 21 Sep 2023 23:52:36 +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 2E2DEF8057D for ; Thu, 21 Sep 2023 23:49:23 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2E2DEF8057D 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=XOpSG5LQ Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38LLNSwD017648; 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=eMuCxRzjFJNCzXTHvKDH/OMHNktU6HnB8lTCQMc4++s=; b=XOpSG5LQ+MRCluIjn3D2eElcX2j0zSDjH0tI7QtqpWxdSIaDwYH+wOeF7+DRkWutKtRV HlpCZLxwpAmxZBwNXX/Jcgh++MONSRggkEX1TC9O7fP9fzX7q+wy6G1P8v5sp+/eHdiU ll9TObpu77CA8W0yVOn1odN+jERkWv8CGzl3ZXJrtZhf1hEN2aPMqqhXIYGUpNRvEV14 UNJ3w8JPoV5XgIazBWLVUBb5AGgwy3y8J4jziZvN+Vb8rqlKPBhz9BVsNitRiZ9LQJD4 FuhBFUUFHdV2xQEa7Hrtn+6zd9uDLlIsEW3bzBC5qkUBcfA1JmS3ABgFEKbEH19CQRJa 3Q== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3t8txg8cax-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 NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 38LLmvTT009012 (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 14:48:57 -0700 From: Wesley Cheng To: , , , , , , , , , , , , , , CC: , , , , , Wesley Cheng Subject: [PATCH v7 14/33] dt-bindings: usb: xhci: Add num-hc-interrupters definition Date: Thu, 21 Sep 2023 14:48:24 -0700 Message-ID: <20230921214843.18450-15-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 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-ORIG-GUID: I3sUxCcARr2qP7pPqXGP1D9O-m3ml8CD X-Proofpoint-GUID: I3sUxCcARr2qP7pPqXGP1D9O-m3ml8CD 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 priorityscore=1501 bulkscore=0 spamscore=0 malwarescore=0 adultscore=0 lowpriorityscore=0 suspectscore=0 mlxlogscore=638 mlxscore=0 phishscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2309210189 Message-ID-Hash: G3SR26YEPCUOSA7TEZE5Y3JVCJSKKNVQ X-Message-ID-Hash: G3SR26YEPCUOSA7TEZE5Y3JVCJSKKNVQ 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" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Add the definition for how many interrupts the XHCI host controller should allocate. XHCI can potentially support up to 1024 interrupters, which implementations may want to limit. Reviewed-by: Rob Herring Signed-off-by: Wesley Cheng --- Documentation/devicetree/bindings/usb/usb-xhci.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.yaml b/Documentation/devicetree/bindings/usb/usb-xhci.yaml index 180a261c3e8f..4238ae896ef6 100644 --- a/Documentation/devicetree/bindings/usb/usb-xhci.yaml +++ b/Documentation/devicetree/bindings/usb/usb-xhci.yaml @@ -29,6 +29,12 @@ properties: description: Interrupt moderation interval default: 5000 + num-hc-interrupters: + description: Maximum number of interrupters to allocate + $ref: /schemas/types.yaml#/definitions/uint16 + minimum: 1 + maximum: 1024 + additionalProperties: true examples: