From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5F962C46470 for ; Fri, 31 May 2019 03:01:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 395A52626E for ; Fri, 31 May 2019 03:01:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="yc4Wu0e7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726711AbfEaDBC (ORCPT ); Thu, 30 May 2019 23:01:02 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:40963 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726643AbfEaDBC (ORCPT ); Thu, 30 May 2019 23:01:02 -0400 Received: by mail-pf1-f195.google.com with SMTP id q17so5222846pfq.8 for ; Thu, 30 May 2019 20:01:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=9DXOFODBqmIato1G6sUFuAMjaJ7HfVcF5OL98ROBWB0=; b=yc4Wu0e7nn+b+z4wwDSsnR/SHWgh+XCFyN/oln/5lzBH41crQS7uiJhep0iOWwjXGp p7OKXuFybH2ZNLRvzZj7ULC7XoWg0RSxHju/Vek7wKiKG6rIhcm1tdNQzuZjFrQ64b5E 6JogTE22Egfqqjh6YygMtEZ/+cxfxSiI1jxCKR43a7riQE8exXu/X8+XHgWllL6zEAl3 hq+Od2DB5wAqvkGm7iJDl1ZQrGtcyGFdiAQEYbXa5nYLoW8OCkJ1hhs56nJkm6gnRxGo 2HrVcLTvg2CwF5iny8LKVaEIbkYluuNeaTd34paQZSE28I40vDZdoaPaPYPAY9sBgrjp 0Yng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=9DXOFODBqmIato1G6sUFuAMjaJ7HfVcF5OL98ROBWB0=; b=I3Q0CPXvFRQ4NMeCEfYIUSsR8GAKk+kqxqF80OuhjrmYG896UKEtU0xNnkmOlHzUWi Nky0EO1VWwEHPJ/0ylTIqvlyKZKGwlKibsjEeEnJwkrrcJdRjQavcyCj3weFrowud2cU CkemUtfnoGKIvb5xqzXzgSbDwgsBH5/7XGciZDGH2hNIAd+aFHvlw4mYxYWf4ochTNCS MBzF7bUaTjpKc0tzEVK/ErMLU74YcsmoWmwd+fDT7kZhikE13FpJGTH0ccBELk82SU8N hOnCFDfIglbzkKRtgVT0fVQ1S+n+QVTdSUsqVHdKvzbaP28Yxqb+0hksZbPInks0h1yT 2WhQ== X-Gm-Message-State: APjAAAVibu3Ln5EkB2R5i++mPEAPvb9U5M1KsuQ4+5NyCjtYzS24wKrS vqQJxZFNu4zFuLkysBSXddZAfA== X-Google-Smtp-Source: APXvYqxaMcySQg8PkW0Fh852AHXFzEMJZ1N/GTFlK0FWFL3OYC+XaIjOoLjttxL5urryeajcR0DCYg== X-Received: by 2002:a17:90a:f488:: with SMTP id bx8mr6801107pjb.62.1559271661246; Thu, 30 May 2019 20:01:01 -0700 (PDT) Received: from localhost.localdomain (104-188-17-28.lightspeed.sndgca.sbcglobal.net. [104.188.17.28]) by smtp.gmail.com with ESMTPSA id m8sm6991549pff.137.2019.05.30.20.01.00 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 30 May 2019 20:01:00 -0700 (PDT) From: Bjorn Andersson Cc: Andy Gross , David Brown , Rob Herring , Mark Rutland , Doug Anderson , Arun Kumar Neelakantam , Vinod Koul , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v8 0/4] Qualcomm AOSS QMP driver Date: Thu, 30 May 2019 20:00:53 -0700 Message-Id: <20190531030057.18328-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.18.0 To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Introduce a driver implementing Qualcomm Messaging Protocol (QMP) to communicate with the Always On Subsystem (AOSS) and expose the low-power states for the remoteprocs as a set of power-domains and the QDSS clock as a clock. Changes since v7: - Minor tweaks code style tweaks and error handling Changes since v6: - First couple of patches merged for v5.2 - Squashed the qmp and qmp-pd driver into one and by that moved it all to one file - Expose QDSS clock as a clock instead of a power domain Bjorn Andersson (3): dt-bindings: soc: qcom: Add AOSS QMP binding soc: qcom: Add AOSS QMP driver arm64: dts: qcom: Add AOSS QMP node Sibi Sankar (1): arm64: dts: qcom: sdm845: Add Q6V5 MSS node .../bindings/soc/qcom/qcom,aoss-qmp.txt | 81 +++ arch/arm64/boot/dts/qcom/sdm845.dtsi | 68 +++ drivers/soc/qcom/Kconfig | 12 + drivers/soc/qcom/Makefile | 1 + drivers/soc/qcom/qcom_aoss.c | 479 ++++++++++++++++++ include/dt-bindings/power/qcom-aoss-qmp.h | 14 + 6 files changed, 655 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.txt create mode 100644 drivers/soc/qcom/qcom_aoss.c create mode 100644 include/dt-bindings/power/qcom-aoss-qmp.h -- 2.18.0