From patchwork Sat Mar 28 01:04:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rishabh Bhatnagar X-Patchwork-Id: 11463381 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EE290913 for ; Sat, 28 Mar 2020 01:05:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C2729206F6 for ; Sat, 28 Mar 2020 01:05:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="L6ZPnxgJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726134AbgC1BFZ (ORCPT ); Fri, 27 Mar 2020 21:05:25 -0400 Received: from mail26.static.mailgun.info ([104.130.122.26]:29946 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726956AbgC1BFZ (ORCPT ); Fri, 27 Mar 2020 21:05:25 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1585357524; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=Yu/yfc1pdlLgqM2OG91GrsSCmvKtPBtwpqL/H4qG6sU=; b=L6ZPnxgJX7qrWRXyLhCpw+mhxOeC1xCJ4U2V8EjwHu9nKm1htlNbzO07XXXYaCnlAuuJ20wL 1Vkk6Ihvdt/4OEIAZnOROmEXeER3ylkJP5FzRc0r4Bquk6vAwZIpaJnaBjl7CB4AofLVH6kJ kbzTIiQPNioUTMNt7NdyVZrh1ng= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI4ZWZiZiIsICJsaW51eC1yZW1vdGVwcm9jQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e7ea2cc.7f5e1caf7b90-smtp-out-n01; Sat, 28 Mar 2020 01:05:16 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 1BA49C43637; Sat, 28 Mar 2020 01:05:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from rishabhb-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: rishabhb) by smtp.codeaurora.org (Postfix) with ESMTPSA id 1D20CC433F2; Sat, 28 Mar 2020 01:05:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 1D20CC433F2 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=rishabhb@codeaurora.org From: Rishabh Bhatnagar To: linux-kernel@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, robh@kernel.org Cc: bjorn.andersson@linaro.org, psodagud@codeaurora.org, tsoni@codeaurora.org, sidgup@codeaurora.org, Rishabh Bhatnagar Subject: [PATCH] dt-bindings: remoteproc: Add interconnect property Date: Fri, 27 Mar 2020 18:04:56 -0700 Message-Id: <1585357496-6368-1-git-send-email-rishabhb@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org Allow proxy voting/unvoting of bus bandwidth for remote processors. This property will specify the bus-master and slave so that remoteproc platform driver can make the proxy vote for bus bandwidth. Signed-off-by: Rishabh Bhatnagar --- Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt index 9938918..529b0a0 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt +++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt @@ -111,6 +111,17 @@ on the Qualcomm ADSP Hexagon core. qcom,sm8150-slpi-pas: must be "lcx", "lmx", "load_state" +- interconnect: + Usage: optional + Value type: + Definition: Specifies the interconnect bus-master and bus-slave for + bandwidth voting during proxy vote/unvote. + +- interconnect-names: + Usage: optional + Value type: + Definition: The interconnect name depends on the compatible string + - memory-region: Usage: required Value type: