linux-kernel - RE: [PATCH V6 1/4] dt-bindings: fsl: scu: add thermal binding

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <DB3PR0402MB3916C9B1A6F0E4C6352BA43CF57C0@DB3PR0402MB3916.eurprd04.prod.outlook.com>
Date:   Tue, 19 Feb 2019 07:20:58 +0000
From:   Anson Huang <anson.huang@....com>
To:     "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        "catalin.marinas@....com" <catalin.marinas@....com>,
        "will.deacon@....com" <will.deacon@....com>,
        "rui.zhang@...el.com" <rui.zhang@...el.com>,
        "edubezval@...il.com" <edubezval@...il.com>,
        "daniel.lezcano@...aro.org" <daniel.lezcano@...aro.org>,
        Aisheng Dong <aisheng.dong@....com>,
        "ulf.hansson@...aro.org" <ulf.hansson@...aro.org>,
        Daniel Baluta <daniel.baluta@....com>,
        "horms+renesas@...ge.net.au" <horms+renesas@...ge.net.au>,
        Andy Gross <andy.gross@...aro.org>,
        "heiko@...ech.de" <heiko@...ech.de>,
        "arnd@...db.de" <arnd@...db.de>,
        "maxime.ripard@...tlin.com" <maxime.ripard@...tlin.com>,
        "jagan@...rulasolutions.com" <jagan@...rulasolutions.com>,
        "bjorn.andersson@...aro.org" <bjorn.andersson@...aro.org>,
        "enric.balletbo@...labora.com" <enric.balletbo@...labora.com>,
        "marc.w.gonzalez@...e.fr" <marc.w.gonzalez@...e.fr>,
        "olof@...om.net" <olof@...om.net>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>
CC:     dl-linux-imx <linux-imx@....com>
Subject: RE: [PATCH V6 1/4] dt-bindings: fsl: scu: add thermal binding

Ping...

Best Regards!
Anson Huang

> -----Original Message-----
> From: Anson Huang
> Sent: 2019年2月13日 13:36
> To: robh+dt@...nel.org; mark.rutland@....com; shawnguo@...nel.org;
> s.hauer@...gutronix.de; kernel@...gutronix.de; festevam@...il.com;
> catalin.marinas@....com; will.deacon@....com; rui.zhang@...el.com;
> edubezval@...il.com; daniel.lezcano@...aro.org; Aisheng Dong
> <aisheng.dong@....com>; ulf.hansson@...aro.org; Daniel Baluta
> <daniel.baluta@....com>; horms+renesas@...ge.net.au; Andy Gross
> <andy.gross@...aro.org>; heiko@...ech.de; arnd@...db.de;
> maxime.ripard@...tlin.com; jagan@...rulasolutions.com;
> bjorn.andersson@...aro.org; enric.balletbo@...labora.com;
> marc.w.gonzalez@...e.fr; olof@...om.net; devicetree@...r.kernel.org;
> linux-kernel@...r.kernel.org; linux-arm-kernel@...ts.infradead.org; linux-
> pm@...r.kernel.org
> Cc: dl-linux-imx <linux-imx@....com>
> 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@...nel.org; mark.rutland@....com; shawnguo@...nel.org;
> > s.hauer@...gutronix.de; kernel@...gutronix.de; festevam@...il.com;
> > catalin.marinas@....com; will.deacon@....com; rui.zhang@...el.com;
> > edubezval@...il.com; daniel.lezcano@...aro.org; Aisheng Dong
> > <aisheng.dong@....com>; ulf.hansson@...aro.org; Daniel Baluta
> > <daniel.baluta@....com>; horms+renesas@...ge.net.au; Andy Gross
> > <andy.gross@...aro.org>; heiko@...ech.de; arnd@...db.de;
> > maxime.ripard@...tlin.com; jagan@...rulasolutions.com;
> > bjorn.andersson@...aro.org; enric.balletbo@...labora.com;
> > marc.w.gonzalez@...e.fr; olof@...om.net; devicetree@...r.kernel.org;
> > linux-kernel@...r.kernel.org; linux-arm-kernel@...ts.infradead.org;
> > linux- pm@...r.kernel.org
> > Cc: dl-linux-imx <linux-imx@....com>
> > 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 <Anson.Huang@....com>
> > Reviewed-by: Rob Herring <robh@...nel.org>
> > ---
> > 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@...c0000 {
> > @@ -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