linux-kernel - Re: [PATCH v2 1/2] Documentation: DT: bindings: Add Broadcom STB PCIe bindings

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Message-ID: <573A795F.2040209@gmail.com>
Date:	Mon, 16 May 2016 18:52:31 -0700
From:	Florian Fainelli <f.fainelli@...il.com>
To:	Bharat Kumar Gogada <bharat.kumar.gogada@...inx.com>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"bcm-kernel-feedback-list@...adcom.com" 
	<bcm-kernel-feedback-list@...adcom.com>,
	"jim2101024@...il.com" <jim2101024@...il.com>,
	"bhelgaas@...gle.com" <bhelgaas@...gle.com>,
	"arnd@...db.de" <arnd@...db.de>
Subject: Re: [PATCH v2 1/2] Documentation: DT: bindings: Add Broadcom STB PCIe
 bindings

On 05/11/2016 07:45 AM, Bharat Kumar Gogada wrote:
>> +- brcm,log2-scb-sizes: log2 size of the SCB window that is mapped to
>> +PCIe space
>> +  there must be exactly one value per memory controller present in the
>> +system
>> +  (ranges from 1 to 3)
> 
> Can you please give more insight on what does this property do ?

There is another part of the thread that should tell you a bit more what
this is about, here is where it starts:

http://www.spinics.net/lists/linux-pci/msg50973.html

And this is where we discuss what we should be doing about it:

http://www.spinics.net/lists/linux-pci/msg51070.html
-- 
Florian