From: narmstrong@baylibre.com (Neil Armstrong)
To: linus-amlogic@lists.infradead.org
Subject: [RFC PATCH 08/13] dwmac-meson8b: add support for phy selection
Date: Mon, 31 Oct 2016 15:23:29 +0100 [thread overview]
Message-ID: <e1634bd6-ae3a-b757-4947-7884807457b8@baylibre.com> (raw)
In-Reply-To: <20161021160807.GT16974@lunn.ch>
On 10/21/2016 06:08 PM, Andrew Lunn wrote:
> Hi Neil
>
>> Yes this would be a good idea if we were able to scan the internal
>> and external PHYs at the same time, but with our limited knowledge
>> the values we write in the register seems to switch a mux for the
>> whole RMII and MDIO signals to either interface.
>
> Ah, O.K. So you need something like:
>
> drivers/net/phy/mdio-mux-mmioreg.c
>
> This seems to be limited to a single byte for the mux register, so you
> might need to make some extensions.
>
> Andrew
>
Thanks for the hint, I will try to make use of this !
Neil
next prev parent reply other threads:[~2016-10-31 14:23 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-21 14:40 [RFC PATCH 00/13] ARM64: meson-gxl: Add extended support Neil Armstrong
2016-10-21 14:40 ` [RFC PATCH 01/13] pinctrl: meson: Add GXL pinctrl definitions Neil Armstrong
2016-10-24 1:03 ` Linus Walleij
2016-10-31 9:40 ` Neil Armstrong
2016-10-31 18:23 ` Kevin Hilman
2016-10-30 20:41 ` Rob Herring
2016-10-21 14:40 ` [RFC PATCH 02/13] ARM64: dts: meson-gxbb: Move common nodes to meson-gx Neil Armstrong
2016-10-21 14:40 ` [RFC PATCH 03/13] ARM64: dts: meson-gxl: Add pinctrl nodes Neil Armstrong
2016-10-21 14:40 ` [RFC PATCH 04/13] ARM64: dts: meson-gxl: Add clock nodes Neil Armstrong
2016-10-21 14:40 ` [RFC PATCH 05/13] ARM64: dts: meson-gxl: Add i2c nodes Neil Armstrong
2016-10-21 14:40 ` [RFC PATCH 06/13] ARM64: dts: meson-gxl: Add MMC/SD/SDIO nodes Neil Armstrong
2016-10-21 14:40 ` [RFC PATCH 07/13] ARM64: dts: meson-gxl-p23x: Add uart pinctrl Neil Armstrong
2016-10-21 14:40 ` [RFC PATCH 08/13] dwmac-meson8b: add support for phy selection Neil Armstrong
2016-10-21 15:46 ` Andrew Lunn
2016-10-21 15:54 ` Andrew Lunn
2016-10-21 15:59 ` Neil Armstrong
2016-10-21 16:08 ` Andrew Lunn
2016-10-31 14:23 ` Neil Armstrong [this message]
2016-10-21 14:40 ` [RFC PATCH 09/13] net: phy: Add Meson GXL Internal PHY driver Neil Armstrong
2016-10-21 20:56 ` Florian Fainelli
2016-10-31 14:25 ` Neil Armstrong
2016-10-21 14:40 ` [RFC PATCH 10/13] ARM64: dts: meson-gxl: Add ethernet nodes with internal PHY Neil Armstrong
2016-10-21 14:40 ` [RFC PATCH 11/13] ARM64: dts: meson-gxl-p23x: Enable ethernet Neil Armstrong
2016-10-21 14:40 ` [RFC PATCH 12/13] ARM64: dts: meson-gxl-p23x: Add SD/SDIO/MMC and PWM nodes Neil Armstrong
2016-10-21 14:40 ` [RFC PATCH 13/13] ARM64: dts: meson-gxl-p23x: Enable IR receiver Neil Armstrong
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