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[23.128.96.18]) by mx.google.com with ESMTP id d8si10985550edy.246.2021.03.22.02.28.40; Mon, 22 Mar 2021 02:29:02 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=OPCXCjfw; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230062AbhCVJ15 (ORCPT + 99 others); Mon, 22 Mar 2021 05:27:57 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:35610 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229984AbhCVJ1V (ORCPT ); Mon, 22 Mar 2021 05:27:21 -0400 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 12M9C7Om005054; Mon, 22 Mar 2021 10:27:08 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=selector1; bh=QQYYbPslGLyyQvUv9TteaYtDzA47WwGlQHpkw6FPVi8=; b=OPCXCjfw7bSaU3CHqC485s9MvqeHI0bjtytcVabHfs6y7scmlhOtgQc7mehuBBJZluOl qtInU6odEc56gui4PG3ZkvA9/vKsW5Uir6NPov2kKQohw7tSaeNst2B1Ga+2KggRqfkR c+QLA2YcIrUB5rzfitKyAwOjHRv+fMRj0Gieo/89rX0XLFKU+1A1lEe/XE/RSaKEgYBZ EZOv0EpR3Zr5gy2/5YYsNmItRxEes29p6JTf4cM/Z0MOILSCWz1I+s5ZYpdnP96Twnfm l4ojeg+TUJts0SjPf3cjYDrm9crTWsAdh8szj5aHHwN62w6DZn8p+feoNQlu1bASlRL6 8g== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 37d8tp8h8s-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 22 Mar 2021 10:27:08 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 279F6100034; Mon, 22 Mar 2021 10:27:07 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 19C07231DEF; Mon, 22 Mar 2021 10:27:07 +0100 (CET) Received: from localhost (10.75.127.45) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 22 Mar 2021 10:27:06 +0100 From: Arnaud Pouliquen To: Bjorn Andersson , Ohad Ben-Cohen , Mathieu Poirier , Rob Herring , Alexandre Torgue CC: , , , , , Arnaud Pouliquen Subject: [PATCH v2 1/2] dt-bindings: remoteproc: stm32-rproc: add new mailbox channel for detach Date: Mon, 22 Mar 2021 10:26:50 +0100 Message-ID: <20210322092651.7381-2-arnaud.pouliquen@foss.st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210322092651.7381-1-arnaud.pouliquen@foss.st.com> References: <20210322092651.7381-1-arnaud.pouliquen@foss.st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG3NODE1.st.com (10.75.127.7) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369,18.0.761 definitions=2021-03-22_03:2021-03-22,2021-03-22 signatures=0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the "detach" mailbox item, that allows to define a mailbox to send a IPCC signal to the remote processor on remoteproc detach action. Signed-off-by: Arnaud Pouliquen --- update from V1: Fix indentation error reported by 'make dt_binding_check'. --- .../bindings/remoteproc/st,stm32-rproc.yaml | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml index a1171dfba024..64afdcfb613d 100644 --- a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml @@ -65,16 +65,23 @@ properties: Unidirectional channel: - from local to remote, where ACK from the remote means that it is ready for shutdown + - description: | + A channel (d) used by the local proc to notify the remote proc that it + has to stop interprocessor communnication. + Unidirectional channel: + - from local to remote, where ACK from the remote means that communnication + as been stopped on the remote side. minItems: 1 - maxItems: 3 + maxItems: 4 mbox-names: items: - const: vq0 - const: vq1 - const: shutdown + - const: detach minItems: 1 - maxItems: 3 + maxItems: 4 memory-region: description: -- 2.17.1