From: Grygorii Strashko <grygorii.strashko@ti.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: <netdev@vger.kernel.org>,
Ilias Apalodimas <ilias.apalodimas@linaro.org>,
"David S . Miller" <davem@davemloft.net>,
Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>,
Jiri Pirko <jiri@resnulli.us>,
Florian Fainelli <f.fainelli@gmail.com>,
Sekhar Nori <nsekhar@ti.com>, <linux-kernel@vger.kernel.org>,
<linux-omap@vger.kernel.org>,
Murali Karicheri <m-karicheri2@ti.com>,
Ivan Vecera <ivecera@redhat.com>,
Rob Herring <robh+dt@kernel.org>, <devicetree@vger.kernel.org>
Subject: Re: [PATCH v5 net-next 05/12] dt-bindings: net: ti: add new cpsw switch driver bindings
Date: Fri, 1 Nov 2019 19:29:22 +0200 [thread overview]
Message-ID: <0f79794b-ca33-fc00-645a-9cd37aa6fdd4@ti.com> (raw)
In-Reply-To: <20191029022305.GK15259@lunn.ch>
hi Andrew,
On 29/10/2019 04:23, Andrew Lunn wrote:
>> +TI SoC Ethernet Switch Controller Device Tree Bindings (new)
>> +------------------------------------------------------
>> +
>> +The 3-port switch gigabit ethernet subsystem provides ethernet packet
>> +communication and can be configured as an ethernet switch.
>
> Hi Grygorii
>
> Maybe referring it to a 3-port switch will cause confusion, since in
> this use case, it only has 2 ports, and you only list two ports in the
> device tree.
Yeah. This is how it's defined in TRM - Port 0 (CPU port) is the same as external Port from
CPSW switch core point of view.
>
>> It provides the
>> +gigabit media independent interface (GMII),reduced gigabit media
>> +independent interface (RGMII), reduced media independent interface (RMII),
[...]
>> +
>> +&mac_sw {
>> + pinctrl-names = "default", "sleep";
>> + status = "okay";
>> +};
>> +
>> +&cpsw_port1 {
>> + phy-handle = <ðphy0_sw>;
>> + phy-mode = "rgmii";
>> + ti,dual_emac_pvid = <1>;
>> +};
>> +
>> +&cpsw_port2 {
>> + phy-handle = <ðphy1_sw>;
>> + phy-mode = "rgmii";
>> + ti,dual_emac_pvid = <2>;
>> +};
>> +
>> +&davinci_mdio_sw {
>> + ethphy0_sw: ethernet-phy@0 {
>> + reg = <0>;
>> + };
>> +
>> + ethphy1_sw: ethernet-phy@1 {
>> + reg = <1>;
>> + };
>> +};
>
> In an example, it is unusual to split things up like this. I
> understand that parts of this will be in the dtsi file, and parts in
> the .dts file, but examples generally keep it all as one. And when you
> re-write this in YAML so it can be used to validated real DTs, you
> will have to combine it.
Thank you. I'll update.
--
Best regards,
grygorii
next prev parent reply other threads:[~2019-11-01 17:29 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-24 10:09 [PATCH v5 net-next 00/12] net: ethernet: ti: introduce new cpsw switchdev based driver Grygorii Strashko
2019-10-24 10:09 ` [PATCH v5 net-next 01/12] net: ethernet: ti: cpsw: allow untagged traffic on host port Grygorii Strashko
2019-10-27 10:02 ` kbuild test robot
2019-10-27 10:02 ` [RFC PATCH] net: ethernet: ti: cpsw: cpsw_ale_set_vlan_untag() can be static kbuild test robot
2019-10-24 10:09 ` [PATCH v5 net-next 02/12] net: ethernet: ti: cpsw: ale: modify vlan/mdb api for switchdev Grygorii Strashko
2019-10-24 10:09 ` [PATCH v5 net-next 03/12] net: ethernet: ti: cpsw: resolve build deps of cpsw drivers Grygorii Strashko
2019-10-24 10:09 ` [PATCH v5 net-next 04/12] net: ethernet: ti: cpsw: move set of common functions in cpsw_priv Grygorii Strashko
2019-10-25 13:01 ` Andrew Lunn
2019-11-01 16:55 ` Grygorii Strashko
2019-10-24 10:09 ` [PATCH v5 net-next 05/12] dt-bindings: net: ti: add new cpsw switch driver bindings Grygorii Strashko
2019-10-25 17:47 ` Florian Fainelli
2019-11-01 17:25 ` Grygorii Strashko
2019-11-01 17:36 ` Florian Fainelli
2019-11-01 20:40 ` Grygorii Strashko
2019-10-29 2:23 ` Andrew Lunn
2019-11-01 17:29 ` Grygorii Strashko [this message]
2019-10-24 10:09 ` [PATCH v5 net-next 06/12] net: ethernet: ti: introduce cpsw switchdev based driver part 1 - dual-emac Grygorii Strashko
2019-10-27 8:05 ` kbuild test robot
2019-10-29 12:24 ` Andrew Lunn
2019-11-01 20:16 ` Grygorii Strashko
2019-11-01 20:39 ` Andrew Lunn
2019-11-01 20:46 ` Grygorii Strashko
2019-11-01 20:59 ` Andrew Lunn
2019-10-29 12:32 ` Andrew Lunn
2019-11-01 20:34 ` Grygorii Strashko
2019-11-01 20:57 ` Andrew Lunn
2019-10-24 10:09 ` [PATCH v5 net-next 07/12] net: ethernet: ti: introduce cpsw switchdev based driver part 2 - switch Grygorii Strashko
2019-10-27 11:22 ` [RFC PATCH] net: ethernet: ti: cpsw_port_offload_fwd_mark_update() can be static kbuild test robot
2019-10-27 11:22 ` [PATCH v5 net-next 07/12] net: ethernet: ti: introduce cpsw switchdev based driver part 2 - switch kbuild test robot
2019-10-24 10:09 ` [PATCH v5 net-next 08/12] phy: ti: phy-gmii-sel: dependency from ti cpsw-switchdev driver Grygorii Strashko
2019-10-24 10:09 ` [PATCH v5 net-next 09/12] Documentation: networking: add cpsw switchdev based driver documentation Grygorii Strashko
2019-10-24 10:09 ` [PATCH v5 net-next 10/12] ARM: dts: dra7: add dt nodes for new cpsw switch dev driver Grygorii Strashko
2019-10-24 10:09 ` [PATCH v5 net-next 11/12] ARM: dts: am571x-idk: enable " Grygorii Strashko
2019-10-24 10:09 ` [PATCH v5 net-next 12/12] arm: omap2plus_defconfig: enable new cpsw switchdev driver Grygorii Strashko
2019-10-24 16:05 ` [PATCH v5 net-next 00/12] net: ethernet: ti: introduce new cpsw switchdev based driver Tony Lindgren
2019-11-09 15:15 ` Grygorii Strashko
2019-11-11 17:08 ` Tony Lindgren
2019-11-12 9:48 ` Grygorii Strashko
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