From patchwork Sat Feb 2 15:26:18 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Govind Singh X-Patchwork-Id: 10794341 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 70D0A13A4 for ; Sat, 2 Feb 2019 15:26:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 633D92C46B for ; Sat, 2 Feb 2019 15:26:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 571D2305A7; Sat, 2 Feb 2019 15:26:40 +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 025DA3055F for ; Sat, 2 Feb 2019 15:26:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727457AbfBBP0j (ORCPT ); Sat, 2 Feb 2019 10:26:39 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:37082 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726617AbfBBP0j (ORCPT ); Sat, 2 Feb 2019 10:26:39 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 8131D60860; Sat, 2 Feb 2019 15:26:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1549121197; bh=2u6ngmO6YQnL4xNUttDae0c7qMgpkghdOxqozMui138=; h=From:To:Cc:Subject:Date:From; b=Duvekuw4A3qmo5XmItwAAKziewQxq45B45t6/V1DsN7dvDggtyH8+waL0l1KHU6t7 uR0wHa1CMFgQCg4bUf6jJ+pDbDNi+COKRuTzacUOYHE94xvAc09tIbHT49naWu3i+o J3xwde/3J5BuhmLcLB0jG3c7VMJzlBHWmSu7nmd0= 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 D434D60351; Sat, 2 Feb 2019 15:26:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1549121197; bh=2u6ngmO6YQnL4xNUttDae0c7qMgpkghdOxqozMui138=; h=From:To:Cc:Subject:Date:From; b=Duvekuw4A3qmo5XmItwAAKziewQxq45B45t6/V1DsN7dvDggtyH8+waL0l1KHU6t7 uR0wHa1CMFgQCg4bUf6jJ+pDbDNi+COKRuTzacUOYHE94xvAc09tIbHT49naWu3i+o J3xwde/3J5BuhmLcLB0jG3c7VMJzlBHWmSu7nmd0= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org D434D60351 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 Cc: linux-clk@vger.kernel.org, linux-arm-msm@vger.kernel.org, andy.gross@linaro.org, david.brown@linaro.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org, Govind Singh Subject: [PATCH v4 0/8] Add non PAS wcss Q6 support for QCS404 Date: Sat, 2 Feb 2019 20:56:18 +0530 Message-Id: <20190202152626.1006-1-govinds@codeaurora.org> X-Mailer: git-send-email 2.19.1 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 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 (8): dt-bindings: clock: qcom: Add QCOM WCSS GCC clock bindings clk: qcom: Add WCSS gcc clock control for QCS404 dt-bindings: clock: qcom: Introduce QCOM WCSS Q6DSP clock bindings clk: qcom: Add WCSS Q6DSP clock controller for QCS404 remoteproc: qcom: wcss: populate hardcoded param using driver data dt-binding: remoteproc: Add QTI WCSS PIL bindings remoteproc: qcom: wcss: Add non pas wcss Q6 support for QCS404 remoteproc: qcom: wcss: explicitly request exclusive reset control .../devicetree/bindings/clock/qcom,wcsscc.txt | 26 + .../bindings/remoteproc/qcom,q6v5.txt | 61 ++ drivers/clk/qcom/Kconfig | 8 + drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/common.c | 20 + drivers/clk/qcom/common.h | 3 +- drivers/clk/qcom/gcc-qcs404.c | 37 +- drivers/clk/qcom/lpasscc-sdm845.c | 23 +- drivers/clk/qcom/wcsscc-qcs404.c | 282 +++++++++ drivers/remoteproc/qcom_q6v5_wcss.c | 587 ++++++++++++++++-- include/dt-bindings/clock/qcom,gcc-qcs404.h | 3 + include/dt-bindings/clock/qcom,wcss-qcs404.h | 25 + 12 files changed, 1013 insertions(+), 63 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/qcom,wcsscc.txt create mode 100644 drivers/clk/qcom/wcsscc-qcs404.c create mode 100644 include/dt-bindings/clock/qcom,wcss-qcs404.h