From patchwork Mon Aug 7 11:08:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: MD Danish Anwar X-Patchwork-Id: 13343363 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C352EB64DD for ; Mon, 7 Aug 2023 11:09:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231458AbjHGLJb (ORCPT ); Mon, 7 Aug 2023 07:09:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46626 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231552AbjHGLJa (ORCPT ); Mon, 7 Aug 2023 07:09:30 -0400 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E8B1171B; Mon, 7 Aug 2023 04:08:51 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 377B8hgN110698; Mon, 7 Aug 2023 06:08:43 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1691406523; bh=/7Ens+j7LBBU6sXNeN8Uzz8ZjijeFBZTeoh8od1xgmE=; h=From:To:CC:Subject:Date; b=IyQAs0A4Yn+zZWUBv1tL8ynQVha+7tC5txT8q7EdvQObbLa4p94irK8sQK5r/Ctjf 1AkOw2xgNMamt1KEgVbdwAZAhHCznGl6REg5Oam2TWsOAYjFCkJnDAX9U6KQOqzuqL sZJfiRSQEHQWN8rmYH4f1XCYpnjqPw8p6qPQquws= Received: from DFLE111.ent.ti.com (dfle111.ent.ti.com [10.64.6.32]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 377B8h4E027689 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 7 Aug 2023 06:08:43 -0500 Received: from DFLE113.ent.ti.com (10.64.6.34) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 7 Aug 2023 06:08:43 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Mon, 7 Aug 2023 06:08:43 -0500 Received: from fllv0122.itg.ti.com (fllv0122.itg.ti.com [10.247.120.72]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 377B8hKf041448; Mon, 7 Aug 2023 06:08:43 -0500 Received: from localhost (uda0501179.dhcp.ti.com [172.24.227.217]) by fllv0122.itg.ti.com (8.14.7/8.14.7) with ESMTP id 377B8g8S029789; Mon, 7 Aug 2023 06:08:42 -0500 From: MD Danish Anwar To: Suman Anna , Conor Dooley , Krzysztof Kozlowski , Rob Herring , Mathieu Poirier , Bjorn Andersson CC: , , , , , , , Subject: [PATCH] dt-bindings: remoteproc: pru: Add Interrupt property Date: Mon, 7 Aug 2023 16:38:36 +0530 Message-ID: <20230807110836.2612730-1-danishanwar@ti.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Add interrupts and interrupt-names protperties for PRU and RTU cores. Signed-off-by: MD Danish Anwar --- .../bindings/remoteproc/ti,pru-rproc.yaml | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml index cd55d80137f7..6970316943bb 100644 --- a/Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml @@ -66,6 +66,16 @@ properties: Should contain the name of the default firmware image file located on the firmware search path. + interrupts: + maxItems: 1 + description: + Interrupt specifiers enable the virtio/rpmsg communication between MPU + and the PRU/RTU cores. + + interrupt-names: + items: + - const: vring + if: properties: compatible: @@ -171,6 +181,9 @@ examples: <0x22400 0x100>; reg-names = "iram", "control", "debug"; firmware-name = "am65x-pru0_0-fw"; + interrupt-parent = <&icssg0_intc>; + interrupts = <16 2 2>; + interrupt-names = "vring"; }; rtu0_0: rtu@4000 { @@ -180,6 +193,9 @@ examples: <0x23400 0x100>; reg-names = "iram", "control", "debug"; firmware-name = "am65x-rtu0_0-fw"; + interrupt-parent = <&icssg0_intc>; + interrupts = <20 4 4>; + interrupt-names = "vring"; }; tx_pru0_0: txpru@a000 { @@ -198,6 +214,9 @@ examples: <0x24400 0x100>; reg-names = "iram", "control", "debug"; firmware-name = "am65x-pru0_1-fw"; + interrupt-parent = <&icssg0_intc>; + interrupts = <18 3 3>; + interrupt-names = "vring"; }; rtu0_1: rtu@6000 { @@ -207,6 +226,9 @@ examples: <0x23c00 0x100>; reg-names = "iram", "control", "debug"; firmware-name = "am65x-rtu0_1-fw"; + interrupt-parent = <&icssg0_intc>; + interrupts = <22 5 5>; + interrupt-names = "vring"; }; tx_pru0_1: txpru@c000 {