linux-kernel - [PATCH 0/1] add ast2400/2500 phy-handle support

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Message-ID: <20201013124014.2989-1-i.mikhaylov@yadro.com>
Date:   Tue, 13 Oct 2020 15:40:13 +0300
From:   Ivan Mikhaylov <i.mikhaylov@...ro.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Po-Yu Chuang <ratbert@...aday-tech.com>
CC:     Ivan Mikhaylov <i.mikhaylov@...ro.com>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <openbmc@...ts.ozlabs.org>
Subject: [PATCH 0/1] add ast2400/2500 phy-handle support

This patch introduces ast2400/2500 phy-handle support with an embedded
MDIO controller. At the current moment it is not possible to set options
with this format on ast2400/2500:

mac {
	phy-handle = <&phy>;
	phy-mode = "rgmii";

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;

		phy: ethernet-phy@0 {
			compatible = "ethernet-phy-idxxxx.yyyy";
			reg = <0>;
		};
	};
};

The patch fixes it and gets possible PHYs and register them with
of_mdiobus_register.

Ivan Mikhaylov (1):
  net: ftgmac100: add handling of mdio/phy nodes for ast2400/2500

 drivers/net/ethernet/faraday/ftgmac100.c | 114 ++++++++++++++---------
 1 file changed, 69 insertions(+), 45 deletions(-)

-- 
2.21.1