[PATCH 2/2] net: phy: Associate device node with fixed PHY
From: Vikas Singh <hidden>
Date: 2020-07-28 12:13:55
Subsystem:
ethernet phy library, networking drivers, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This patch will extend "struct fixed_phy_status" by adding new "struct device *dev" member entry in it. This change will help to handle the fixed phy registration in ACPI probe case for fwnodes. Signed-off-by: Vikas Singh <redacted> --- drivers/net/phy/fixed_phy.c | 2 ++ include/linux/phy_fixed.h | 2 ++ 2 files changed, 4 insertions(+)
diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c
index c4641b1..011c033 100644
--- a/drivers/net/phy/fixed_phy.c
+++ b/drivers/net/phy/fixed_phy.c@@ -267,6 +267,8 @@ static struct phy_device *__fixed_phy_register(unsigned int irq, phy->duplex = status->duplex; phy->pause = status->pause; phy->asym_pause = status->asym_pause; + if (!np) + phy->mdio.dev.fwnode = status->dev->fwnode; } of_node_get(np);
diff --git a/include/linux/phy_fixed.h b/include/linux/phy_fixed.h
index 52bc8e4..155fea6 100644
--- a/include/linux/phy_fixed.h
+++ b/include/linux/phy_fixed.h@@ -8,6 +8,8 @@ struct fixed_phy_status { int duplex; int pause; int asym_pause; + /* Associated device node */ + struct device *dev; }; struct device_node;
--
2.7.4