linux-kernel - RE: [PATCH 0/2] mailbox: arm: introduce smc triggered mailbox

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Message-ID: <AM0PR04MB4481E92EFFD69301432C9D23881D0@AM0PR04MB4481.eurprd04.prod.outlook.com>
Date:   Mon, 27 May 2019 02:06:44 +0000
From:   Peng Fan <peng.fan@....com>
To:     Jassi Brar <jassisinghbrar@...il.com>
CC:     "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "sudeep.holla@....com" <sudeep.holla@....com>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        dl-linux-imx <linux-imx@....com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "festevam@...il.com" <festevam@...il.com>,
        "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>,
        "andre.przywara@....com" <andre.przywara@....com>,
        "van.freenix@...il.com" <van.freenix@...il.com>
Subject: RE: [PATCH 0/2] mailbox: arm: introduce smc triggered mailbox

Hi Jassi,

> Subject: Re: [PATCH 0/2] mailbox: arm: introduce smc triggered mailbox
> 
> On Thu, May 23, 2019 at 12:50 AM Peng Fan <peng.fan@....com> wrote:
> >
> > This is a modified version from Andre Przywara's patch series
> >
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.ke
> rnel.org%2Fpatchwork%2Fcover%2F812997%2F&amp;data=02%7C01%7Cpe
> ng.fan%40nxp.com%7C40bb1632f99248f24e1308d6e2467c8b%7C686ea1d3b
> c2b4c6fa92cd99c5c301635%7C0%7C1%7C636945189705620796&amp;sdat
> a=v6mLyDKLO8NaBMlX6XlOCtOs2C41TuOG9yFDY%2F7q8nU%3D&amp;reser
> ved=0.
> >
> Can you please specify exact modifications on top of Andre's last submission?
> As in "Changes since v1: ...."

Since Andre's last v2 version was sent in 2017, I thought no need to add that.
The changes are mostly.
Introduce arm,num-chans
Introduce arm_smccc_mbox_cmd
txdone_poll and txdone_irq are both set to false
arm,func-ids are kept, but as an optional property.
Rewords SCPI to SCMI, because I am trying SCMI over SMC, not SCPI.

I'll add the changes information after I collect more comments in this patchset.

Thanks,
Peng.
> 
> Thanks.