On Fri, Dec 22, 2017 at 11:45 PM, <jassisinghbrar@xxxxxxxxx> wrote:
> From: Jassi Brar <jassisinghbrar@xxxxxxxxx>
>
> This patch adds documentation for Device-Tree bindings for the
> Socionext NetSec Controller driver.
>
> Signed-off-by: Jassi Brar <jaswinder.singh@xxxxxxxxxx>
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
> ---
> .../devicetree/bindings/net/socionext-netsec.txt | 55 ++++++++++++++++++++++
> 1 file changed, 55 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/net/socionext-netsec.txt
One other comment besides issues discussed on v2...
> diff --git a/Documentation/devicetree/bindings/net/socionext-netsec.txt b/Documentation/devicetree/bindings/net/socionext-netsec.txt
> new file mode 100644
> index 0000000..adc7bfa
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/socionext-netsec.txt
> @@ -0,0 +1,55 @@
> +* Socionext NetSec Ethernet Controller IP
> +
> +Required properties:
> +- compatible: Should be "socionext,synquacer-netsec"
> +- reg: Address and length of the control register area, followed by the
> + address and length of the EEPROM holding the MAC address and
> + microengine firmware
> +- interrupts: Should contain ethernet controller interrupt
> +- clocks: phandle to the PHY reference clock, and any other clocks to be
> + switched by runtime_pm
> +- clock-names: Required only if more than a single clock is listed in 'clocks'.
> + The PHY reference clock must be named 'phy_refclk'
> +- phy-mode: See ethernet.txt file in the same directory
> +- phy-handle: See ethernet.txt in the same directory.
> +
> +- mdio device tree subnode: When the Netsec has a phy connected to its local
> + mdio, there must be device tree subnode with the following
> + required properties:
> +
> + - #address-cells: Must be <1>.
> + - #size-cells: Must be <0>.
> +
> + For each phy on the mdio bus, there must be a node with the following
> + fields:
> + - compatible: Refer to phy.txt
> + - reg: phy id used to communicate to phy.
> +
> +Optional properties: (See ethernet.txt file in the same directory)
> +- dma-coherent: Boolean property, must only be present if memory
> + accesses performed by the device are cache coherent.
> +- local-mac-address: See ethernet.txt in the same directory.
> +- mac-address: See ethernet.txt in the same directory.
> +- max-speed: See ethernet.txt in the same directory.
> +- max-frame-size: See ethernet.txt in the same directory.
> +
> +Example:
> + eth0: netsec@522d0000 {
ethernet@...
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