Re: [RFC PATCH v3 net-next 10/10] docs: devicetree: add documentation for the VSC7512 SPI device
From: Vladimir Oltean <olteanv@gmail.com>
Date: 2021-08-14 11:47:30
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lkml, netdev
On Fri, Aug 13, 2021 at 07:50:03PM -0700, Colin Foster wrote:
+* phy_mode = "sgmii": on ports 0, 1, 2, 3
+ port@0 {
+ reg = <0>;
+ ethernet = <&mac>;
+ phy-mode = "sgmii";
+
+ fixed-link {
+ speed = <100>;
+ full-duplex;
+ };
+ };Your driver is unconditionally setting up the NPI port at gigabit and you claim it works, yet the device tree sees a 100Mbps fixed-link? Which one is right, what speed does the port operate at?