From: Chris Brandt <Chris.Brandt@renesas.com>
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Mason Yang <masonccyang@mxic.com.tw>,
Mark Brown <broonie@kernel.org>,
Marek Vasut <marek.vasut@gmail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-spi <linux-spi@vger.kernel.org>,
Boris Brezillon <boris.brezillon@bootlin.com>,
Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
"juliensu@mxic.com.tw" <juliensu@mxic.com.tw>,
Simon Horman <horms@verge.net.au>,
"zhengxunli@mxic.com.tw" <zhengxunli@mxic.com.tw>
Subject: RE: [PATCH v5 1/2] spi: Add Renesas R-Car Gen3 RPC-IF SPI controller driver
Date: Wed, 9 Jan 2019 22:14:32 +0000 [thread overview]
Message-ID: <TY1PR01MB1562410F21A3523037D9BCB88A8B0@TY1PR01MB1562.jpnprd01.prod.outlook.com> (raw)
In-Reply-To: <a4373a7f-07c4-baff-30a3-d1f5a294e1bb@cogentembedded.com>
On Wednesday, January 09, 2019, Sergei Shtylyov wrote:
> > IIRC, this hardware block is also used on RZ/A, which is 32-bit.
>
> I'm not seeing it in the "RZ/A1H Group, RZ/A1M Group User’s Manual:
> Hardware"
> Rev 3.00. What SoC did you have in mind?
For the RZ/A series (and RZ/T series), it is called the
"SPI Multi I/O Bus Controller" (Chapter 17)
I have no idea why it has a different name for the same hardware (and
the same pages in the manual).
The HW version in RZ/A1 does not have HyperRAM.
But the HW version in RZ/A2 is the same as what is in R-Car Gen3.
Chris
next prev parent reply other threads:[~2019-01-09 22:14 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-08 4:16 [PATCH v5 0/2] spi: Add Renesas R-Car Gen3 RPC-IF SPI driver Mason Yang
2019-01-08 4:16 ` [PATCH v5 1/2] spi: Add Renesas R-Car Gen3 RPC-IF SPI controller driver Mason Yang
2019-01-08 12:08 ` kbuild test robot
2019-01-09 8:12 ` Geert Uytterhoeven
2019-01-09 18:47 ` Sergei Shtylyov
2019-01-09 18:49 ` Geert Uytterhoeven
2019-01-09 19:04 ` Sergei Shtylyov
2019-01-09 21:23 ` Marek Vasut
2019-01-09 22:14 ` Chris Brandt [this message]
2019-01-10 10:16 ` Boris Brezillon
2019-01-10 10:26 ` Sergei Shtylyov
[not found] ` <OFBBA60D64.FFD34553-ON48258384.00315BB0-48258384.0034A5C7@mxic.com.tw>
2019-01-16 19:36 ` Sergei Shtylyov
[not found] ` <OFFCBB6F75.77BB80DE-ON48258385.0020045C-48258385.0023EF3B@mxic.com.tw>
2019-01-17 8:19 ` Geert Uytterhoeven
2019-01-08 4:17 ` [PATCH v5 2/2] dt-bindings: spi: Document Renesas R-Car RPC-IF controller bindings Mason Yang
2019-01-08 11:52 ` Marek Vasut
[not found] ` <OFD1D4749F.04B5A6A1-ON4825837E.00331D68-4825837E.00344CA0@mxic.com.tw>
2019-01-10 13:43 ` Marek Vasut
2019-01-09 7:51 ` Geert Uytterhoeven
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