From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv4 0/9] Add I2C support for Allwinner SoCs
Date: Wed, 12 Jun 2013 13:26:56 +0200 [thread overview]
Message-ID: <3315236.ZNXhyxmCRd@wuerfel> (raw)
In-Reply-To: <1371024438-16631-1-git-send-email-maxime.ripard@free-electrons.com>
On Wednesday 12 June 2013 10:07:09 Maxime Ripard wrote:
>
> This patchset adds support for the I2C controller found on most of the
> Allwinner SoCs, especially the already supported A10 and A13, and the
> yet to come A31.
>
> This driver leverages the Marvel mv64xxx i2c controller driver, that has
> an almost identical logic, with a slightly different register layout.
>
> It has been tested on a A13-Olinuxino and an A10s-Olinuxino.
It doesn't really matter, but can someone clarify why this driver can
be reused? Did marvell and allwinner license the same hardware block
or is just a really simple driver that does things in an obvious way?
Arnd
next prev parent reply other threads:[~2013-06-12 11:26 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-12 8:07 [PATCHv4 0/9] Add I2C support for Allwinner SoCs Maxime Ripard
2013-06-12 8:07 ` [PATCHv4 1/9] i2c: mv64xxx: Add macros to access parts of registers Maxime Ripard
2013-06-12 8:07 ` [PATCHv4 2/9] i2c: mv64xxx: make the registers offset configurable Maxime Ripard
2013-06-12 10:54 ` Andrew Lunn
2013-06-12 11:29 ` Maxime Ripard
2013-06-12 13:57 ` Russell King - ARM Linux
2013-06-12 14:44 ` Maxime Ripard
2013-06-12 14:51 ` Russell King - ARM Linux
2013-06-12 15:17 ` Maxime Ripard
2013-06-12 15:03 ` Sebastian Hesselbarth
2013-06-12 15:37 ` Maxime Ripard
2013-06-12 8:07 ` [PATCHv4 3/9] ARM: orion: pass the i2c registers definition through the platform data Maxime Ripard
2013-06-12 8:39 ` Tomasz Figa
2013-06-12 8:07 ` [PATCHv4 4/9] i2c: mv64xxx: Add Allwinner sun4i compatible Maxime Ripard
2013-06-12 8:42 ` Tomasz Figa
2013-06-12 11:27 ` Maxime Ripard
2013-06-12 10:56 ` Andrew Lunn
2013-06-12 11:31 ` Maxime Ripard
2013-06-12 8:07 ` [PATCHv4 5/9] ARM: sunxi: dt: Add i2c controller nodes to the DTSI Maxime Ripard
2013-06-12 8:07 ` [PATCHv4 6/9] ARM: sun4i: dt: Add i2c muxing options Maxime Ripard
2013-06-12 8:07 ` [PATCHv4 7/9] ARM: sun5i: " Maxime Ripard
2013-06-12 8:29 ` [linux-sunxi] " Henrik Nordström
2013-06-12 11:20 ` Maxime Ripard
2013-06-12 8:07 ` [PATCHv4 8/9] ARM: sun5i: olinuxino: Enable the i2c controllers Maxime Ripard
2013-06-12 8:07 ` [PATCHv4 9/9] ARM: sun4i: cubieboard: " Maxime Ripard
2013-06-12 11:26 ` Arnd Bergmann [this message]
2013-06-12 11:38 ` [PATCHv4 0/9] Add I2C support for Allwinner SoCs Maxime Ripard
2013-06-12 12:38 ` Arnd Bergmann
2013-06-12 12:44 ` Maxime Ripard
2013-06-14 14:01 ` Wolfram Sang
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