From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA5D6C6778A for ; Mon, 2 Jul 2018 11:41:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 65C5922BC4 for ; Mon, 2 Jul 2018 11:41:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 65C5922BC4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nvidia.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030632AbeGBLls (ORCPT ); Mon, 2 Jul 2018 07:41:48 -0400 Received: from hqemgate16.nvidia.com ([216.228.121.65]:12724 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030605AbeGBLll (ORCPT ); Mon, 2 Jul 2018 07:41:41 -0400 Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com (using TLS: TLSv1, AES128-SHA) id ; Mon, 02 Jul 2018 04:41:38 -0700 Received: from HQMAIL101.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Mon, 02 Jul 2018 04:41:40 -0700 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Mon, 02 Jul 2018 04:41:40 -0700 Received: from HQMAIL109.nvidia.com (172.20.187.15) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 2 Jul 2018 11:41:40 +0000 Received: from HQMAIL104.nvidia.com (172.18.146.11) by HQMAIL109.nvidia.com (172.20.187.15) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 2 Jul 2018 11:41:39 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL104.nvidia.com (172.18.146.11) with Microsoft SMTP Server (TLS) id 15.0.1347.2 via Frontend Transport; Mon, 2 Jul 2018 11:41:39 +0000 Received: from mperttunen-lnx.Nvidia.com (Not Verified[10.21.26.144]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Mon, 02 Jul 2018 04:41:39 -0700 From: Mikko Perttunen To: , , , CC: , , , , , Mikko Perttunen Subject: [PATCH v3 1/8] dt-bindings: tegra186-hsp: Add shared interrupts Date: Mon, 2 Jul 2018 14:40:26 +0300 Message-ID: <20180702114033.15654-2-mperttunen@nvidia.com> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180702114033.15654-1-mperttunen@nvidia.com> References: <20180702114033.15654-1-mperttunen@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org HSP interrupts can be routed through exposed "shared interrupts". These interrupts can be mapped to various internal interrupt lines. Add interrupt properties for shared interrupts to the tegra186-hsp device tree bindings. Signed-off-by: Mikko Perttunen Acked-by: Jon Hunter Reviewed-by: Rob Herring --- Notes: v2: - Edited commit message to not say that doorbell interrupts cannot be routed to shared interrupts. - Added tegra194 compatibility string. v3: - Added Jon's A-b and Rob's R-b Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt index b99d25fc2f26..620c249363ca 100644 --- a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt +++ b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt @@ -15,12 +15,15 @@ Required properties: Array of strings. one of: - "nvidia,tegra186-hsp" + - "nvidia,tegra194-hsp", "nvidia,tegra186-hsp" - reg : Offset and length of the register set for the device. - interrupt-names Array of strings. Contains a list of names for the interrupts described by the interrupt property. May contain the following entries, in any order: - "doorbell" + - "sharedN", where 'N' is a number from zero up to the number of + external interrupts supported by the HSP instance minus one. Users of this binding MUST look up entries in the interrupt property by name, using this interrupt-names property to do so. - interrupts -- 2.16.1