From patchwork Fri Jan 10 04:33:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Dai X-Patchwork-Id: 11326621 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 C4C431398 for ; Fri, 10 Jan 2020 04:33:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A369620838 for ; Fri, 10 Jan 2020 04:33:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="vuHOFkFR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731312AbgAJEdU (ORCPT ); Thu, 9 Jan 2020 23:33:20 -0500 Received: from mail26.static.mailgun.info ([104.130.122.26]:62597 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731295AbgAJEdT (ORCPT ); Thu, 9 Jan 2020 23:33:19 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1578630799; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=GrR/W/SgcUP00nknn2BhxY4oWqjrKnWJ8ganUzPSUHo=; b=vuHOFkFRIN87RMqRYyCuo2Qvo8rir1mTbO3BOWCpP+bTwQenU7qGRm3Fr3PisJ0Nc7hL6x9z 64psQgHDhRXF0K22NiWjZ8jjwdERVdNXWX3mffdZng7V0K6rBNjfqPuZaj3PpnzX5h2hMQTC UTL6dp1B76kMprj8c0CdTwO3h8w= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== 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 5e17fe8e.7f30e1bf8df8-smtp-out-n02; Fri, 10 Jan 2020 04:33:18 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id A2594C433A2; Fri, 10 Jan 2020 04:33:18 +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 davidai-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: daidavid1) by smtp.codeaurora.org (Postfix) with ESMTPSA id 8EB6CC4479C; Fri, 10 Jan 2020 04:33:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 8EB6CC4479C 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=daidavid1@codeaurora.org From: David Dai To: georgi.djakov@linaro.org, bjorn.andersson@linaro.org, robh+dt@kernel.org Cc: David Dai , evgreen@google.com, sboyd@kernel.org, ilina@codeaurora.org, seansw@qti.qualcomm.com, elder@linaro.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH v2 2/6] dt-bindings: interconnect: Add YAML schemas for QCOM bcm-voter Date: Thu, 9 Jan 2020 20:33:00 -0800 Message-Id: <1578630784-962-3-git-send-email-daidavid1@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1578630784-962-1-git-send-email-daidavid1@codeaurora.org> References: <1578630784-962-1-git-send-email-daidavid1@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add YAML schemas for interconnect bcm-voters found on QCOM RPMh-based SoCs. Signed-off-by: David Dai --- .../bindings/interconnect/qcom,bcm-voter.yaml | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml diff --git a/Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml b/Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml new file mode 100644 index 0000000..a6bdf6e --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,bcm-voter.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm BCM-Voter Interconnect + +maintainers: + - David Dai + +description: | + The Bus Clock Manager (BCM) is a dedicated hardware accelerator + that manages shared system resources by aggregating requests + from multiple Resource State Coordinators (RSC). Interconnect + providers are able to vote for aggregated thresholds values from + consumers by communicating through their respective RSCs. + +properties: + compatible: + enum: + - qcom,sdm845-bcm-voter + +required: + - compatible + +additionalProperties: false + +examples: + - | + apps_rsc: interconnect@179c0000 { + compatible = "qcom,rpmh-rsc"; + + apps_bcm_voter: bcm_voter { + compatible = "qcom,sdm845-bcm-voter"; + }; + }; + + disp_rsc: interconnect@179d0000 { + compatible = "qcom,rpmh-rsc"; + + disp_bcm_voter: bcm_voter { + compatible = "qcom,sdm845-bcm-voter"; + }; + };