From patchwork Wed Jul 1 13:01:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin GAIGNARD X-Patchwork-Id: 1320442 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=st.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=st.com header.i=@st.com header.a=rsa-sha256 header.s=STMicroelectronics header.b=cnhbrCTn; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49xhFs6DYSz9sTb for ; Wed, 1 Jul 2020 23:02:09 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730654AbgGANCI (ORCPT ); Wed, 1 Jul 2020 09:02:08 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:3374 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730812AbgGANBv (ORCPT ); Wed, 1 Jul 2020 09:01:51 -0400 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 061CrCoq031076; Wed, 1 Jul 2020 15:01:41 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=zWShjHdtkDP9KEzM3tiXokZkb+o6dSeLDNYRf6d3oDE=; b=cnhbrCTnBd/Xs7aCIFuHn2+OJXMIlKHgkrqmLYDb6ptkpKP8Wnyjl7PCUZ41ofi50qsz wUXAannB+f52CLA3rNAGgzUMgrvCb+jd6yMOw4Ax1G9ZMQc/cjobajaaHw0ehGtXzwLZ aOGEUiVGRd/kvU2vakPACjFreGTFRhNAXIwrM3YNHA0RillGXolYkVOFKEBjE16t3he0 EEh/tPPhpKPXXF6V6JLEX+UKAsgYXD4cafpYh3ytTfVi5mFwGsdSbA3VC2Y86l550hY0 8sL5vqwlk2Ltp+AVOxmWbhsPkElrR8HbVYtgMzT105gAt4WUmfzs3EQq/nZeBLCGO7ga aA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 31wu89tgdc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 01 Jul 2020 15:01:41 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 300C210002A; Wed, 1 Jul 2020 15:01:34 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag3node3.st.com [10.75.127.9]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 1F99D2B66DF; Wed, 1 Jul 2020 15:01:34 +0200 (CEST) Received: from localhost (10.75.127.50) by SFHDAG3NODE3.st.com (10.75.127.9) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Wed, 1 Jul 2020 15:01:33 +0200 From: Benjamin Gaignard To: , , , , CC: , , , , , , , , Benjamin Gaignard Subject: [PATCH v7 1/3] dt-bindings: media: stm32-dcmi: Add DCMI min frequency property Date: Wed, 1 Jul 2020 15:01:27 +0200 Message-ID: <20200701130129.30961-2-benjamin.gaignard@st.com> X-Mailer: git-send-email 2.15.0 In-Reply-To: <20200701130129.30961-1-benjamin.gaignard@st.com> References: <20200701130129.30961-1-benjamin.gaignard@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.50] X-ClientProxiedBy: SFHDAG7NODE2.st.com (10.75.127.20) To SFHDAG3NODE3.st.com (10.75.127.9) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-07-01_08:2020-07-01,2020-07-01 signatures=0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Document st,stm32-dcmi-min-frequency property which is used to request CPUs minimum frequency when streaming frames. Signed-off-by: Benjamin Gaignard --- Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml index 3fe778cb5cc3..05ca85a2411a 100644 --- a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml +++ b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml @@ -44,6 +44,13 @@ properties: bindings defined in Documentation/devicetree/bindings/media/video-interfaces.txt. + st,stm32-dcmi-min-frequency: + description: DCMI minimum CPUs frequency requirement (in KHz). + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + - default: 0 + required: - compatible - reg @@ -71,6 +78,7 @@ examples: clock-names = "mclk"; dmas = <&dmamux1 75 0x400 0x0d>; dma-names = "tx"; + st,stm32-dcmi-min-frequency = <650000>; port { dcmi_0: endpoint {