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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D55DBC433EF for ; Mon, 18 Oct 2021 11:10:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BA76C61356 for ; Mon, 18 Oct 2021 11:10:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230037AbhJRLMy (ORCPT ); Mon, 18 Oct 2021 07:12:54 -0400 Received: from mo4-p02-ob.smtp.rzone.de ([85.215.255.82]:20479 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229657AbhJRLMy (ORCPT ); Mon, 18 Oct 2021 07:12:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1634555437; s=strato-dkim-0002; d=gerhold.net; h=Message-Id:Date:Subject:Cc:To:From:Cc:Date:From:Subject:Sender; bh=HvmYj+4tnTPIJzbFK+skjrP5LiKfAkMql0EdkBkaaLs=; b=cKvo9XDf0zG0cWvi/1cEU4fgkA2As10vYy8u2owYfcaULifqsubuwclb/uWx9dqH3P yxIDPI3+lbGo4NwJ4qFj/WN01tlbxJABVcvsEUN6Kscv48g8P30H7W4mDxk2k5FVFb2T LJsGBpR+377E9TaeJ8abzR3QoNudc30Xr3OvTcQYn6LmvtYjC4g2ZZkMeOxUFdomSMvh gMJxkfxAO3ss7a8WEObZ8jOkUvy13eH8canlGTBXziIkf5DAgfyQPPAQrv514rXB96Uc htKETaAttHbU5A42R3FcN2FDLCUBHT+9D1lM7v0ImrlBg3REBlz4b9B6VBFF9Lz+lEen znMQ== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXQ7UOGqRde+a0fiL1OfxR" X-RZG-CLASS-ID: mo00 Received: from droid.. by smtp.strato.de (RZmta 47.33.8 AUTH) with ESMTPSA id 301038x9IBAaVhK (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Mon, 18 Oct 2021 13:10:36 +0200 (CEST) From: Stephan Gerhold To: Bjorn Andersson Cc: Andy Gross , linux-arm-msm@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Maulik Shah , Stephan Gerhold Subject: [PATCH 0/3] Add RPM sleep stats for MSM8916 Date: Mon, 18 Oct 2021 13:08:00 +0200 Message-Id: <20211018110803.32777-1-stephan@gerhold.net> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org MSM8916 is similar to the other SoCs that had the RPM stats node added in commit 290bc68 ("arm64: dts: qcom: Enable RPM Sleep stats"). However, the dynamic offset readable at 0x14 seems only available on some of the newer RPM firmware versions. To be absolutely sure, this series adds a new qcom,rpm-legacy-stats compatible that reads the sleep stats from a fixed offset of 0xdba0. This approach was originally suggested by Maulik Shah in: https://lore.kernel.org/linux-arm-msm/c22d57cc-025b-5a8c-91d5-5385292da49f@codeaurora.org/ Stephan Gerhold (3): dt-bindings: soc: qcom: stats: Document qcom,rpm-legacy-stats soc: qcom: stats: Add fixed sleep stats offset for older RPM firmwares arm64: dts: qcom: msm8916: Add RPM sleep stats .../devicetree/bindings/soc/qcom/qcom-stats.yaml | 2 ++ arch/arm64/boot/dts/qcom/msm8916.dtsi | 5 +++++ drivers/soc/qcom/qcom_stats.c | 10 ++++++++++ 3 files changed, 17 insertions(+) -- 2.33.0