linux-kernel - Re: [PATCH] firmware: ti_sci: Add support for processor control

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Message-ID: <2174bc51-9e28-e519-b936-9e101e2a2a4e@ti.com>
Date:   Mon, 10 Jun 2019 15:19:26 +0300
From:   Tero Kristo <t-kristo@...com>
To:     <santosh.shilimkar@...cle.com>, Suman Anna <s-anna@...com>,
        Nishanth Menon <nm@...com>,
        Santosh Shilimkar <ssantosh@...nel.org>
CC:     Lokesh Vutla <lokeshvutla@...com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] firmware: ti_sci: Add support for processor control

On 08/06/2019 00:35, santosh.shilimkar@...cle.com wrote:
> On 6/5/19 3:33 PM, Suman Anna wrote:
>> Texas Instrument's System Control Interface (TI-SCI) Message Protocol
>> is used in Texas Instrument's System on Chip (SoC) such as those
>> in K3 family AM654 SoC to communicate between various compute
>> processors with a central system controller entity.
>>
>> The system controller provides various services including the control
>> of other compute processors within the SoC. Extend the TI-SCI protocol
>> support to add various TI-SCI commands to invoke services associated
>> with power and reset control, and boot vector management of the
>> various compute processors from the Linux kernel.
>>
>> Signed-off-by: Suman Anna <s-anna@...com>
>> ---
>> Hi Santosh, Nishanth, Tero,
>>
>> Appreciate it if this patch can be picked up for the 5.3 merge window.
>> This is a dependency patch for my various remoteproc drivers on TI K3
>> SoCs. Patch is on top of v5.2-rc1.
>>
> I will pick this up for 5.3.

Santosh,

There is a pile of drivers/firmware changes for ti-sci, which have cross 
dependencies, and will cause merge conflicts also as they touch same file.

Do you mind if I setup a pull-request for these all and send it to you? 
They are going to be on top of the keystone clock pull-request I just 
sent today though, otherwise it won't compile (the 32bit clock support 
has dependency towards the clock driver.)

-Tero
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