From patchwork Fri Jul 26 09:23:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Govind Singh X-Patchwork-Id: 11060629 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 992BF13A4 for ; Fri, 26 Jul 2019 09:23:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8AC0228761 for ; Fri, 26 Jul 2019 09:23:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7EA49288A6; Fri, 26 Jul 2019 09:23:46 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D568628A73 for ; Fri, 26 Jul 2019 09:23:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725928AbfGZJXl (ORCPT ); Fri, 26 Jul 2019 05:23:41 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:57732 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726065AbfGZJXl (ORCPT ); Fri, 26 Jul 2019 05:23:41 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id AA39B60ACA; Fri, 26 Jul 2019 09:23:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1564133019; bh=q/P8XBCE/VMBesWTeQ09sbF5NyjaaLCNmistF0ToxCw=; h=From:To:Cc:Subject:Date:From; b=PrakyVUJEdQCCRMaJeLqvfPHz6a0mEn3o7YyqOJsA9Ne1AKq41SlW9vGvd3W7jxYQ AB3bZaOaOUPtFLvATFfG1IK/jUW2d0Y9FWwo/rWPSAqAC5Z+FTVpX71MYRIXl5x+iA ztakjTaqVPDtae3C22w/DFEHaTzQ1tX1JJsRO2Qk= Received: from govinds-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: govinds@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 5FF2D607DE; Fri, 26 Jul 2019 09:23:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1564133019; bh=q/P8XBCE/VMBesWTeQ09sbF5NyjaaLCNmistF0ToxCw=; h=From:To:Cc:Subject:Date:From; b=PrakyVUJEdQCCRMaJeLqvfPHz6a0mEn3o7YyqOJsA9Ne1AKq41SlW9vGvd3W7jxYQ AB3bZaOaOUPtFLvATFfG1IK/jUW2d0Y9FWwo/rWPSAqAC5Z+FTVpX71MYRIXl5x+iA ztakjTaqVPDtae3C22w/DFEHaTzQ1tX1JJsRO2Qk= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 5FF2D607DE Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=govinds@codeaurora.org From: Govind Singh To: bjorn.andersson@linaro.org, linux-remoteproc@vger.kernel.org, sboyd@kernel.org, linux-clk@vger.kernel.org, linux-arm-msm@vger.kernel.org Cc: andy.gross@linaro.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org, Govind Singh Subject: [PATCH v5 0/7] Add non PAS wcss Q6 support for QCS404 Date: Fri, 26 Jul 2019 14:53:25 +0530 Message-Id: <20190726092332.25202-1-govinds@codeaurora.org> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add non PAS(Peripheral Authentication System) WCSS remoteproc driver support and wcss clock/reset controls for QCS404 SOC. Add WCSS q6 bootup and shutdown sequence handled from Application Processor SubSystem(APSS). Changes since v4: removed QDSP6SS clock controls and moved to wcss rproc. renamed wcsccc to q6sstopcc. cleanup/refactoring. Changes since v3: dt binding cleanup. Fixed remoteproc recovery. Added remoteproc dump support. wcsscc cleanup/refactoring. Changes since v2: Removed unused properties. Refactored code to have common logic b/w ipq8074 and QCS404, wherever possible. Added compatible example. Removed wcss-protected bool. Changes since v1: Corrected clock names as per comments in v1 patch. Govind Singh (7): clk: qcom: Add WCSS gcc clock control for QCS404 dt-bindings: clock: qcom: Add QCOM Q6SSTOP clock controller bindings clk: qcom: define probe by index API as common API clk: qcom: Add Q6SSTOP clock controller for QCS404 remoteproc: qcom: wcss: populate hardcoded param using driver data remoteproc: qcom: wcss: Add non pas wcss Q6 support for QCS404 remoteproc: qcom: wcss: explicitly request exclusive reset control .../bindings/clock/qcom,q6sstopcc.txt | 26 + drivers/clk/qcom/Kconfig | 8 + drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/common.c | 20 + drivers/clk/qcom/common.h | 2 + drivers/clk/qcom/gcc-qcs404.c | 30 + drivers/clk/qcom/lpasscc-sdm845.c | 23 +- drivers/clk/qcom/q6sstop-qcs404.c | 223 +++++++ drivers/remoteproc/qcom_q6v5_wcss.c | 599 ++++++++++++++++-- include/dt-bindings/clock/qcom,gcc-qcs404.h | 3 + .../dt-bindings/clock/qcom,q6sstopcc-qcs404.h | 18 + 11 files changed, 890 insertions(+), 63 deletions(-) create mode 100755 Documentation/devicetree/bindings/clock/qcom,q6sstopcc.txt create mode 100644 drivers/clk/qcom/q6sstop-qcs404.c create mode 100644 include/dt-bindings/clock/qcom,q6sstopcc-qcs404.h