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Date: Thu, 31 Mar 2022 11:25:24 +0200 From: Clément Léger <clement.leger@...tlin.com> To: Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com>, Russell King <linux@...linux.org.uk>, "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com> Cc: Horatiu Vultur <horatiu.vultur@...rochip.com>, Thomas Petazzoni <thomas.petazzoni@...tlin.com>, Alexandre Belloni <alexandre.belloni@...tlin.com>, Allan Nielsen <allan.nielsen@...rochip.com>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Clément Léger <clement.leger@...tlin.com> Subject: [RFC PATCH net-next v2 02/11] net: mdio: fwnode: remove legacy compatible checking for phy child Remove legacy checking for specific phy compatibles. Signed-off-by: Clément Léger <clement.leger@...tlin.com> --- drivers/net/mdio/fwnode_mdio.c | 29 ----------------------------- 1 file changed, 29 deletions(-) diff --git a/drivers/net/mdio/fwnode_mdio.c b/drivers/net/mdio/fwnode_mdio.c index a5a6fd9ebd94..17585c5b34bb 100644 --- a/drivers/net/mdio/fwnode_mdio.c +++ b/drivers/net/mdio/fwnode_mdio.c @@ -176,33 +176,11 @@ static int of_mdiobus_register_device(struct mii_bus *mdio, return 0; } -/* The following is a list of PHY compatible strings which appear in - * some DTBs. The compatible string is never matched against a PHY - * driver, so is pointless. We only expect devices which are not PHYs - * to have a compatible string, so they can be matched to an MDIO - * driver. Encourage users to upgrade their DT blobs to remove these. - */ -static const struct of_device_id whitelist_phys[] = { - { .compatible = "brcm,40nm-ephy" }, - { .compatible = "broadcom,bcm5241" }, - { .compatible = "marvell,88E1111", }, - { .compatible = "marvell,88e1116", }, - { .compatible = "marvell,88e1118", }, - { .compatible = "marvell,88e1145", }, - { .compatible = "marvell,88e1149r", }, - { .compatible = "marvell,88e1310", }, - { .compatible = "marvell,88E1510", }, - { .compatible = "marvell,88E1514", }, - { .compatible = "moxa,moxart-rtl8201cp", }, - {} -}; - /* * Return true if the child node is for a phy. It must either: * o Compatible string of "ethernet-phy-idX.X" * o Compatible string of "ethernet-phy-ieee802.3-c45" * o Compatible string of "ethernet-phy-ieee802.3-c22" - * o In the white list above (and issue a warning) * o No compatibility string * * A device which is not a phy is expected to have a compatible string @@ -221,13 +199,6 @@ bool fwnode_mdiobus_child_is_phy(struct device_node *child) if (of_device_is_compatible(child, "ethernet-phy-ieee802.3-c22")) return true; - if (of_match_node(whitelist_phys, child)) { - pr_warn(FW_WARN - "%pOF: Whitelisted compatible string. Please remove\n", - child); - return true; - } - if (!of_find_property(child, "compatible", NULL)) return true; -- 2.34.1
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