From: Wolfram Sang <wsa@the-dreams.de>
To: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Cc: Simon Horman <horms@verge.net.au>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Magnus Damm <magnus.damm@gmail.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Biju Das <biju.das@bp.renesas.com>,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
Ulrich Hecht <ulrich.hecht+renesas@gmail.com>,
Hiromitsu Yamasaki <hiromitsu.yamasaki.ym@renesas.com>,
"linux-i2c@vger.kernel.org" <linux-i2c@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-renesas-soc@vger.kernel.org"
<linux-renesas-soc@vger.kernel.org>,
Chris Paterson <Chris.Paterson2@renesas.com>
Subject: Re: [PATCH 1/4] dt-bindings: i2c: rcar: Add r8a77470 support
Date: Mon, 24 Sep 2018 17:52:50 +0200 [thread overview]
Message-ID: <20180924155250.GA2988@kunai> (raw)
In-Reply-To: <TY1PR01MB1770C5200D068C52EA140B4CC0170@TY1PR01MB1770.jpnprd01.prod.outlook.com>
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> > It seems to me that the RZ/G1C has some extra registers described
> > for I2C when compared with both other RZ/G1 and R-Car Gen2 SoCs.
>
> Exactly. The extra registers found with the RZ/G1C I2C controller are
> also found in R-Car Gen3, but the driver doesn't handle them. R-Car
> Gen3 has more registers on top of those found with the RZ/G1C.
I don't have he RZ documentation yet, could you name which ones are Gen3
only?
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next prev parent reply other threads:[~2018-09-24 15:52 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-21 17:36 [PATCH 0/4] Add RZ/G1C and RZ/G1N I2C related support Fabrizio Castro
2018-09-21 17:36 ` [PATCH 1/4] dt-bindings: i2c: rcar: Add r8a77470 support Fabrizio Castro
2018-09-24 8:59 ` Simon Horman
2018-09-24 9:10 ` Fabrizio Castro
2018-09-24 15:22 ` Simon Horman
2018-09-24 15:52 ` Wolfram Sang [this message]
2018-09-24 16:14 ` Geert Uytterhoeven
2018-09-24 16:18 ` Fabrizio Castro
2018-09-30 22:30 ` Wolfram Sang
2018-09-21 17:36 ` [PATCH 2/4] dt-bindings: i2c: rcar: Document r8a7744 support Fabrizio Castro
2018-09-24 8:55 ` Simon Horman
2018-09-24 9:29 ` Geert Uytterhoeven
2018-09-30 22:30 ` Wolfram Sang
2018-09-21 17:37 ` [PATCH 3/4] dt-bindings: i2c: sh_mobile: " Fabrizio Castro
2018-09-24 9:00 ` Simon Horman
2018-09-24 9:30 ` Geert Uytterhoeven
2018-09-30 22:30 ` Wolfram Sang
2018-09-21 17:37 ` [PATCH 4/4] ARM: dts: r8a77470: Add I2C4 support Fabrizio Castro
2018-09-22 18:39 ` Wolfram Sang
2018-09-24 9:04 ` Simon Horman
2018-09-24 15:24 ` Simon Horman
2018-09-24 9:58 ` Geert Uytterhoeven
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