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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_2 autolearn=ham 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 19F70C3A5A1 for ; Wed, 28 Aug 2019 09:14:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EC03E20856 for ; Wed, 28 Aug 2019 09:14:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726382AbfH1JOK (ORCPT ); Wed, 28 Aug 2019 05:14:10 -0400 Received: from mga14.intel.com ([192.55.52.115]:44648 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726270AbfH1JOK (ORCPT ); Wed, 28 Aug 2019 05:14:10 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Aug 2019 02:14:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,440,1559545200"; d="scan'208";a="381218667" Received: from deyangko-mobl.ccr.corp.intel.com ([10.249.168.35]) by fmsmga006.fm.intel.com with ESMTP; 28 Aug 2019 02:14:00 -0700 Message-ID: Subject: Re: [PATCH V15 1/5] dt-bindings: fsl: scu: add thermal binding From: Zhang Rui To: Anson Huang , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "corbet@lwn.net" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "catalin.marinas@arm.com" , "will.deacon@arm.com" , "edubezval@gmail.com" , "daniel.lezcano@linaro.org" , Aisheng Dong , "ulf.hansson@linaro.org" , Peng Fan , "mchehab+samsung@kernel.org" , "linux@roeck-us.net" , Daniel Baluta , "maxime.ripard@bootlin.com" , "horms+renesas@verge.net.au" , "olof@lixom.net" , "jagan@amarulasolutions.com" , "bjorn.andersson@linaro.org" , Leonard Crestez , "dinguyen@kernel.org" , "enric.balletbo@collabora.com" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-doc@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-pm@vger.kernel.org" Cc: dl-linux-imx Date: Wed, 28 Aug 2019 17:14:09 +0800 In-Reply-To: References: <20190618021820.14885-1-Anson.Huang@nxp.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Hi, Anson, We're missing ACK from the maintainers for patch 4/5 and 5/5, if we want to shipped the patch via thermal tree. For patch 2/5, as it introduces a new API for OF_THERMAL, I'd like to get Eduardo' feedback before taking them. thanks, rui On Wed, 2019-07-24 at 03:16 +0000, Anson Huang wrote: > Ping... > > > Hi, Daniel/Rui/Eduardo > > Could you please take a look at this patch series? > > > > Anson > > > > > From: Anson Huang > > > > > > NXP i.MX8QXP is an ARMv8 SoC with a Cortex-M4 core inside as > > > system > > > controller, the system controller is in charge of system power, > > > clock > > > and thermal sensors etc. management, Linux kernel has to > > > communicate > > > with system controller via MU (message unit) IPC to get > > > temperature > > > from thermal sensors, this patch adds binding doc for i.MX system > > > controller thermal driver. > > > > > > Signed-off-by: Anson Huang > > > Reviewed-by: Rob Herring > > > Reviewed-by: Dong Aisheng > > > --- > > > No change. > > > --- > > > .../devicetree/bindings/arm/freescale/fsl,scu.txt | 16 > > > > ++++++++++++++++ > > > 1 file changed, 16 insertions(+) > > > > > > diff --git > > > a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt > > > b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt > > > index a575e42..fc3844e 100644 > > > --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt > > > +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt > > > @@ -155,6 +155,17 @@ Required properties: > > > Optional properties: > > > - timeout-sec: contains the watchdog timeout in seconds. > > > > > > +Thermal bindings based on SCU Message Protocol > > > +------------------------------------------------------------ > > > + > > > +Required properties: > > > +- compatible: Should be : > > > + "fsl,imx8qxp-sc-thermal" > > > + followed by "fsl,imx-sc-thermal"; > > > + > > > +- #thermal-sensor-cells: See > > > Documentation/devicetree/bindings/thermal/thermal.txt > > > + for a description. > > > + > > > Example (imx8qxp): > > > ------------- > > > aliases { > > > @@ -222,6 +233,11 @@ firmware { > > > compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc- > > > wdt"; > > > timeout-sec = <60>; > > > }; > > > + > > > + tsens: thermal-sensor { > > > + compatible = "fsl,imx8qxp-sc-thermal", > > > "fsl,imx-sc- > > > thermal"; > > > + #thermal-sensor-cells = <1>; > > > + }; > > > }; > > > }; > > > > > > -- > > > 2.7.4 > >