From: Andrew Lunn <andrew@lunn.ch>
To: "Łukasz Stelmach" <l.stelmach@samsung.com>
Cc: devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
"Bartłomiej Żolnierkiewicz" <b.zolnierkie@samsung.com>,
jim.cromie@gmail.com, netdev@vger.kernel.org,
"Russell King" <linux@armlinux.org.uk>,
"Rob Herring" <robh+dt@kernel.org>,
linux-kernel@vger.kernel.org, "Kukjin Kim" <kgene@kernel.org>,
"Krzysztof Kozlowski" <krzk@kernel.org>,
"Jakub Kicinski" <kuba@kernel.org>,
"Marek Szyprowski" <m.szyprowski@samsung.com>,
"David S. Miller" <davem@davemloft.net>,
linux-arm-kernel@lists.infradead.org,
"Heiner Kallweit" <hkallweit1@gmail.com>
Subject: Re: [PATCH v7 3/3] net: ax88796c: ASIX AX88796C SPI Ethernet Adapter Driver
Date: Tue, 24 Nov 2020 23:33:00 +0100 [thread overview]
Message-ID: <20201124223300.GJ2036992@lunn.ch> (raw)
In-Reply-To: <20201124120330.32445-4-l.stelmach@samsung.com>
On Tue, Nov 24, 2020 at 01:03:30PM +0100, Łukasz Stelmach wrote:
> ASIX AX88796[1] is a versatile ethernet adapter chip, that can be
> connected to a CPU with a 8/16-bit bus or with an SPI. This driver
> supports SPI connection.
>
> The driver has been ported from the vendor kernel for ARTIK5[2]
> boards. Several changes were made to adapt it to the current kernel
> which include:
>
> + updated DT configuration,
> + clock configuration moved to DT,
> + new timer, ethtool and gpio APIs,
> + dev_* instead of pr_* and custom printk() wrappers,
> + removed awkward vendor power managemtn.
> + introduced ethtool tunable to control SPI compression
>
> [1] https://www.asix.com.tw/products.php?op=pItemdetail&PItemID=104;65;86&PLine=65
> [2] https://git.tizen.org/cgit/profile/common/platform/kernel/linux-3.10-artik/
>
> The other ax88796 driver is for NE2000 compatible AX88796L chip. These
> chips are not compatible. Hence, two separate drivers are required.
>
> Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
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next prev parent reply other threads:[~2020-11-24 22:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20201124120336eucas1p20710fdff8434428ea0f011b02249b8a8@eucas1p2.samsung.com>
2020-11-24 12:03 ` [PATCH v7 0/3] AX88796C SPI Ethernet Adapter Łukasz Stelmach
2020-11-24 12:03 ` [PATCH v7 1/3] dt-bindings: vendor-prefixes: Add asix prefix Łukasz Stelmach
2020-11-24 12:03 ` [PATCH v7 2/3] dt-bindings: net: Add bindings for AX88796C SPI Ethernet Adapter Łukasz Stelmach
2020-11-24 12:03 ` [PATCH v7 3/3] net: ax88796c: ASIX AX88796C SPI Ethernet Adapter Driver Łukasz Stelmach
2020-11-24 12:17 ` Krzysztof Kozlowski
2020-11-24 14:29 ` Lukasz Stelmach
2020-11-24 22:33 ` Andrew Lunn [this message]
2020-11-25 21:26 ` Jakub Kicinski
2020-12-02 10:46 ` Lukasz Stelmach
2020-12-02 17:18 ` Jakub Kicinski
2020-12-02 20:07 ` Lukasz Stelmach
2020-11-25 21:27 ` Jakub Kicinski
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