openwrt/target/linux/generic/backport-5.15/790-v6.4-0005-net-dsa-mt7530-move-SGMII-PCS-creation-to-mt7530_pro.patch
John Audia 42cb0f0f26 kernel: bump 5.15 to 5.15.119
Build system: x86_64
Build-tested: x86_64/ACEMAGICIAN T8PLUS, ramips/tplink_archer-a6-v3
Run-tested: x86_64/ACEMAGICIAN T8PLUS, ramips/tplink_archer-a6-v3

Signed-off-by: John Audia <therealgraysky@proton.me>
2023-07-01 11:42:11 +02:00

55 lines
1.5 KiB
Diff

From 6de2852297737171ba96b91e89bf302ca1fda869 Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Mon, 3 Apr 2023 02:18:04 +0100
Subject: [PATCH 08/16] net: dsa: mt7530: move SGMII PCS creation to
mt7530_probe function
Move creating the SGMII PCS from mt753x_setup() to the more appropriate
mt7530_probe() function.
This is done also in preparation of moving all functions related to
MDIO-connected MT753x switches to a separate module.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/dsa/mt7530.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -3032,12 +3032,6 @@ mt753x_setup(struct dsa_switch *ds)
if (ret && priv->irq)
mt7530_free_irq_common(priv);
- if (priv->id == ID_MT7531) {
- ret = mt7531_create_sgmii(priv);
- if (ret && priv->irq)
- mt7530_free_irq_common(priv);
- }
-
return ret;
}
@@ -3154,6 +3148,7 @@ mt7530_probe(struct mdio_device *mdiodev
static struct regmap_config *regmap_config;
struct mt7530_priv *priv;
struct device_node *dn;
+ int ret;
dn = mdiodev->dev.of_node;
@@ -3246,6 +3241,12 @@ mt7530_probe(struct mdio_device *mdiodev
if (IS_ERR(priv->regmap))
return PTR_ERR(priv->regmap);
+ if (priv->id == ID_MT7531) {
+ ret = mt7531_create_sgmii(priv);
+ if (ret)
+ return ret;
+ }
+
return dsa_register_switch(priv->ds);
}