From: Rob Herring <robh@kernel.org>
To: LABBE Corentin <clabbe.montjoie@gmail.com>
Cc: mark.rutland@arm.com, maxime.ripard@free-electrons.com,
wens@csie.org, linux@armlinux.org.uk, davem@davemloft.net,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com
Subject: Re: [PATCH v2 3/5] ARM: sun8i: dt: Add DT bindings documentation for Allwinner sun8i-emac
Date: Wed, 20 Jul 2016 14:15:33 -0500 [thread overview]
Message-ID: <20160720191533.GA12875@rob-hp-laptop> (raw)
In-Reply-To: <1469001800-11615-4-git-send-email-clabbe.montjoie@gmail.com>
On Wed, Jul 20, 2016 at 10:03:18AM +0200, LABBE Corentin wrote:
> This patch adds documentation for Device-Tree bindings for the
> Allwinner sun8i-emac driver.
>
> Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
> ---
> .../bindings/net/allwinner,sun8i-emac.txt | 65 ++++++++++++++++++++++
> 1 file changed, 65 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/net/allwinner,sun8i-emac.txt
>
> diff --git a/Documentation/devicetree/bindings/net/allwinner,sun8i-emac.txt b/Documentation/devicetree/bindings/net/allwinner,sun8i-emac.txt
> new file mode 100644
> index 0000000..4bf4e53
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/allwinner,sun8i-emac.txt
> @@ -0,0 +1,65 @@
> +* Allwinner sun8i EMAC ethernet controller
> +
> +Required properties:
> +- compatible: "allwinner,sun8i-a83t-emac", "allwinner,sun8i-h3-emac",
> + or "allwinner,sun50i-a64-emac"
List one per line.
> +- reg: address and length of the register sets for the device.
> +- reg-names: should be "emac" and "syscon", matching the register sets
> +- interrupts: interrupt for the device
> +- clocks: A phandle to the reference clock for this device
> +- clock-names: should be "ahb"
> +- resets: A phandle to the reset control for this device
> +- reset-names: should be "ahb"
> +- phy-mode: See ethernet.txt
> +- phy or phy-handle: See ethernet.txt
> +- #address-cells: shall be 1
> +- #size-cells: shall be 0
> +
> +"allwinner,sun8i-h3-emac" also requires:
> +- clocks: an extra phandle to the reference clock for the EPHY
> +- clock-names: an extra "ephy" entry matching the clocks property
> +- resets: an extra phandle to the reset control for the EPHY
> +- resets-names: an extra "ephy" entry matching the resets property
> +
> +See ethernet.txt in the same directory for generic bindings for ethernet
> +controllers.
> +
> +The device node referenced by "phy" or "phy-handle" should be a child node
> +of this node. See phy.txt for the generic PHY bindings.
> +
> +Optional properties:
> +- phy-supply: phandle to a regulator if the PHY needs one
> +- phy-io-supply: phandle to a regulator if the PHY needs a another one for I/O.
> + This is sometimes found with RGMII PHYs, which use a second
> + regulator for the lower I/O voltage.
I previously said these should go in the phy node, and you said you
would remove them.
Rob
next prev parent reply other threads:[~2016-07-20 19:15 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-20 8:03 [PATCH v2 0/5] net-next: ethernet: add sun8i-emac driver LABBE Corentin
2016-07-20 8:03 ` [PATCH v2 1/5] " LABBE Corentin
2016-07-20 9:56 ` Arnd Bergmann
2016-07-28 13:18 ` LABBE Corentin
2016-07-29 9:26 ` Arnd Bergmann
2016-07-25 19:54 ` Maxime Ripard
2016-07-28 14:57 ` LABBE Corentin
2016-07-29 17:25 ` Maxime Ripard
2016-07-30 1:30 ` Chen-Yu Tsai
2016-07-30 7:34 ` Maxime Ripard
2016-07-29 10:12 ` Andre Przywara
2016-08-24 12:02 ` LABBE Corentin
2016-08-26 20:49 ` Maxime Ripard
2016-07-20 8:03 ` [PATCH v2 2/5] MAINTAINERS: Add myself as maintainers of sun8i-emac LABBE Corentin
2016-07-20 8:03 ` [PATCH v2 3/5] ARM: sun8i: dt: Add DT bindings documentation for Allwinner sun8i-emac LABBE Corentin
2016-07-20 19:15 ` Rob Herring [this message]
2016-07-28 13:21 ` LABBE Corentin
2016-07-21 7:55 ` Maxime Ripard
2016-07-28 13:40 ` LABBE Corentin
2016-07-28 18:49 ` Maxime Ripard
2016-07-29 8:15 ` LABBE Corentin
2016-07-29 18:12 ` Maxime Ripard
2016-07-20 8:03 ` [PATCH v2 4/5] ARM: dts: sun8i-h3: add sun8i-emac ethernet driver LABBE Corentin
2016-07-20 8:03 ` [PATCH v2 5/5] ARM: dts: sun8i: Enable sun8i-emac on the Orange PI PC LABBE Corentin
2016-07-25 13:16 ` [PATCH v2 0/5] net-next: ethernet: add sun8i-emac driver paulo
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