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=-5.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT 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 73CB0C43381 for ; Wed, 20 Feb 2019 01:04:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2F1DD2086C for ; Wed, 20 Feb 2019 01:04:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JKY7Njzx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730183AbfBTBE2 (ORCPT ); Tue, 19 Feb 2019 20:04:28 -0500 Received: from mail-pf1-f194.google.com ([209.85.210.194]:41923 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725616AbfBTBE1 (ORCPT ); Tue, 19 Feb 2019 20:04:27 -0500 Received: by mail-pf1-f194.google.com with SMTP id d25so2695803pfn.8; Tue, 19 Feb 2019 17:04:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=3ZatgbslWh4ZRWSPeM65DfU1uUxzDxa2WM38Pde0f8M=; b=JKY7NjzxmmmwjXBtAbEG1wVIxgX3uyHt8sa9KP9xhWTK2cDqGOBdk63V1pTs1gqg99 N/17cAhnnjL+ebvmanfrQI9xgk0QXwsVGpnY8GtlxFmw8hDONMiz62HuxPDTDmPJHqG4 Hl6sMjb0zdl9EOVeCBKrd40qorUR31Fs3D7g/N4JeObvhl8Q7BfscvtrKOPyfdOKsMY+ 54HiGSVH2bSzb6tKKZKpYGuPHWV28wjCJAFCZNGrXb1s+kMdq2dP29YmW/aBrN57YCQp Cypy1bK3SkEHIxrsgawrq047MoCrFJqwHW3nOGzBK+ylKh7kMLivYGVw4XmG0xdCS3mO 7mmQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=3ZatgbslWh4ZRWSPeM65DfU1uUxzDxa2WM38Pde0f8M=; b=jGCk5/7CNdmnszMHnuAUdmrv2oR/dAHb86YBTUpO6fZ+Bh8zvKVPi1/GOYs+wUu9Fh kT8lknQHcirTehjHfJLjl9bm0H11soAwGNXjhNKhRn4f2g4Stqno4kipp0def10qbYZ1 bRRcbgRv5Btg4b++fMcsgJbL475IXsh7N4zPS13cQrfbdp3S8rE3p2ecMDo7Cu7wihII Xuls4UtVoDvrh5pC1EHsGo7gIdq9lLf2qnJy4sYwqaW05+1EmMf8mdZpc+2D5xznnTU1 Wk0aE/T2JfTs5FkXvNPdd3JM9RhgO1UK5Mu39ALq22JqYXuV01WYFTZ+xrh4zef5EIKw lZLA== X-Gm-Message-State: AHQUAub/9qP0xnIKVWqiw/U5MN7eySxMuLIBIo0dUuc4Fp8/wMtUXSe7 ro0j2/DH44QzKH9mRBw6bsc= X-Google-Smtp-Source: AHgI3Ia3h477b1FPZi1FCXxPPpanfwhs6S16Cw8o1G6os5t8YZ6w9ay8hF+ZT9MIYnjqm1Arf5jbVQ== X-Received: by 2002:a62:4bd5:: with SMTP id d82mr31546603pfj.85.1550624666269; Tue, 19 Feb 2019 17:04:26 -0800 (PST) Received: from localhost.localdomain ([2601:644:8201:32e0:7256:81ff:febd:926d]) by smtp.gmail.com with ESMTPSA id p6sm35095810pgd.69.2019.02.19.17.04.23 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 19 Feb 2019 17:04:24 -0800 (PST) Date: Tue, 19 Feb 2019 17:04:22 -0800 From: Eduardo Valentin To: Anson Huang Cc: "robh+dt@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "catalin.marinas@arm.com" , "will.deacon@arm.com" , "rui.zhang@intel.com" , "daniel.lezcano@linaro.org" , Aisheng Dong , "ulf.hansson@linaro.org" , Daniel Baluta , "horms+renesas@verge.net.au" , Andy Gross , "heiko@sntech.de" , "arnd@arndb.de" , "maxime.ripard@bootlin.com" , "jagan@amarulasolutions.com" , "bjorn.andersson@linaro.org" , "enric.balletbo@collabora.com" , "marc.w.gonzalez@free.fr" , "olof@lixom.net" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-pm@vger.kernel.org" , dl-linux-imx Subject: Re: [PATCH V6 1/4] dt-bindings: fsl: scu: add thermal binding Message-ID: <20190220010420.GA2811@localhost.localdomain> References: <1549532838-27025-1-git-send-email-Anson.Huang@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 19, 2019 at 07:20:58AM +0000, Anson Huang wrote: > Ping... I will take a look on this. > > Best Regards! > Anson Huang > > > -----Original Message----- > > From: Anson Huang > > Sent: 2019年2月13日 13:36 > > To: robh+dt@kernel.org; mark.rutland@arm.com; shawnguo@kernel.org; > > s.hauer@pengutronix.de; kernel@pengutronix.de; festevam@gmail.com; > > catalin.marinas@arm.com; will.deacon@arm.com; rui.zhang@intel.com; > > edubezval@gmail.com; daniel.lezcano@linaro.org; Aisheng Dong > > ; ulf.hansson@linaro.org; Daniel Baluta > > ; horms+renesas@verge.net.au; Andy Gross > > ; heiko@sntech.de; arnd@arndb.de; > > maxime.ripard@bootlin.com; jagan@amarulasolutions.com; > > bjorn.andersson@linaro.org; enric.balletbo@collabora.com; > > marc.w.gonzalez@free.fr; olof@lixom.net; devicetree@vger.kernel.org; > > linux-kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux- > > pm@vger.kernel.org > > Cc: dl-linux-imx > > Subject: RE: [PATCH V6 1/4] dt-bindings: fsl: scu: add thermal binding > > > > Gental ping... > > > > Best Regards! > > Anson Huang > > > > > -----Original Message----- > > > From: Anson Huang > > > Sent: 2019年2月7日 17:53 > > > To: robh+dt@kernel.org; mark.rutland@arm.com; shawnguo@kernel.org; > > > s.hauer@pengutronix.de; kernel@pengutronix.de; festevam@gmail.com; > > > catalin.marinas@arm.com; will.deacon@arm.com; rui.zhang@intel.com; > > > edubezval@gmail.com; daniel.lezcano@linaro.org; Aisheng Dong > > > ; ulf.hansson@linaro.org; Daniel Baluta > > > ; horms+renesas@verge.net.au; Andy Gross > > > ; heiko@sntech.de; arnd@arndb.de; > > > maxime.ripard@bootlin.com; jagan@amarulasolutions.com; > > > bjorn.andersson@linaro.org; enric.balletbo@collabora.com; > > > marc.w.gonzalez@free.fr; olof@lixom.net; devicetree@vger.kernel.org; > > > linux-kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; > > > linux- pm@vger.kernel.org > > > Cc: dl-linux-imx > > > Subject: [PATCH V6 1/4] dt-bindings: fsl: scu: add thermal binding > > > > > > 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 > > > --- > > > ChangeLog since V5: > > > - add "imx,sensor-resource-id" in each thermal zone to pass resource > > > ID for thermal driver. > > > --- > > > .../devicetree/bindings/arm/freescale/fsl,scu.txt | 20 > > > ++++++++++++++++++++ > > > 1 file changed, 20 insertions(+) > > > > > > diff --git > > > a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt > > > b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt > > > index 72d481c..4b79751 100644 > > > --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt > > > +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt > > > @@ -122,6 +122,20 @@ RTC bindings based on SCU Message Protocol > > > Required properties: > > > - compatible: should be "fsl,imx8qxp-sc-rtc"; > > > > > > +Thermal bindings based on SCU Message Protocol > > > +------------------------------------------------------------ > > > + > > > +Required properties: > > > +- compatible : Must be "fsl,imx8qxp-sc-thermal"; > > > +- tsens-num : Total number of thermal sensors supported; > > > +- #thermal-sensor-cells : Should be 1. See > > > + > > > Documentation/devicetree/bindings/thermal/thermal.txt > > > + for a description. > > > +- imx,sensor-resource-id : This property should be defined in each > > > +thermal > > > zone > > > + of thermal-zones node, it passes each thermal > > > zone's > > > + resource id for thermal driver to get temperature > > > via > > > + SCU IPC. > > > + > > > Example (imx8qxp): > > > ------------- > > > lsio_mu1: mailbox@5d1c0000 { > > > @@ -168,6 +182,12 @@ firmware { > > > rtc: rtc { > > > compatible = "fsl,imx8qxp-sc-rtc"; > > > }; > > > + > > > + tsens: thermal-sensor { > > > + compatible = "fsl,imx8qxp-sc-thermal"; > > > + tsens-num = <1>; > > > + #thermal-sensor-cells = <1>; > > > + }; > > > }; > > > }; > > > > > > -- > > > 2.7.4 >