From patchwork Tue Mar 3 13:18:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Odelu Kukatla X-Patchwork-Id: 11417979 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 DDC4992A for ; Tue, 3 Mar 2020 13:18:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BEB71208C3 for ; Tue, 3 Mar 2020 13:18:35 +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="PZHJm6D7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728991AbgCCNSf (ORCPT ); Tue, 3 Mar 2020 08:18:35 -0500 Received: from mail26.static.mailgun.info ([104.130.122.26]:57868 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728998AbgCCNSf (ORCPT ); Tue, 3 Mar 2020 08:18:35 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1583241514; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=WkXswGhgmp3qK3AzpKAlr4hUIybmjLb6Z1Mxala9W+8=; b=PZHJm6D79RlrNNlekARbCOjonNGOjkX/WLN3ro23Qhew/W9hHGuoZD4pON3w/jScsTLAMt/S AfiWQe53cbp+wgPjaZpuUklY9RpOf/+i987H+Oiq826zgjgFiQYI3Nx+PQUjpiAPKpZvx1xZ YI1SW4SfpRxvCG/QtMycGhnlSiU= 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 5e5e5929.7f951ab87ae8-smtp-out-n01; Tue, 03 Mar 2020 13:18:33 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id C3D2EC4479F; Tue, 3 Mar 2020 13:18:32 +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 okukatla1-linux.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: okukatla) by smtp.codeaurora.org (Postfix) with ESMTPSA id 2AF56C433A2; Tue, 3 Mar 2020 13:18:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 2AF56C433A2 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=okukatla@codeaurora.org From: Odelu Kukatla To: georgi.djakov@linaro.org, daidavid1@codeaurora.org, bjorn.andersson@linaro.org, evgreen@google.com Cc: sboyd@kernel.org, ilina@codeaurora.org, seansw@qti.qualcomm.com, elder@linaro.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-msm-owner@vger.kernel.org, Odelu Kukatla Subject: [v5, 0/3] Add SC7180 interconnect provider driver Date: Tue, 3 Mar 2020 18:48:10 +0530 Message-Id: <1583241493-21212-1-git-send-email-okukatla@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add driver to support scaling of the on-chip interconnects on the SC7180-based platforms. v5: - Addressed review comments (Georgi/Matthias) v4: - Addressed review comments (Sibi/Matthias) v3: - Addressed review comments (Stephen/Rob) - Switched the dt-bindings to dual-license. - Sorted DT nodes by their addresses. - Rebased to linux-next v2: - Addressed review comments (Sibi/Georgi) - Added local ids for nodes. Depends on: Consolidate interconnect RPMh support: https://patchwork.kernel.org/patch/11411959/ Odelu Kukatla (3): dt-bindings: interconnect: Add Qualcomm SC7180 DT bindings interconnect: qcom: Add SC7180 interconnect provider driver arm64: dts: sc7180: Add interconnect provider DT nodes .../bindings/interconnect/qcom,sc7180.yaml | 85 +++ arch/arm64/boot/dts/qcom/sc7180.dtsi | 96 +++ drivers/interconnect/qcom/Kconfig | 10 + drivers/interconnect/qcom/Makefile | 2 + drivers/interconnect/qcom/sc7180.c | 641 +++++++++++++++++++++ drivers/interconnect/qcom/sc7180.h | 149 +++++ include/dt-bindings/interconnect/qcom,sc7180.h | 161 ++++++ 7 files changed, 1144 insertions(+) create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sc7180.yaml create mode 100644 drivers/interconnect/qcom/sc7180.c create mode 100644 drivers/interconnect/qcom/sc7180.h create mode 100644 include/dt-bindings/interconnect/qcom,sc7180.h