mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
47 lines
2.1 KiB
Diff
47 lines
2.1 KiB
Diff
|
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
|
||
|
|
Date: Mon, 15 Feb 2021 23:59:26 +0100
|
||
|
|
Subject: [PATCH] net: dsa: bcm_sf2: enable GPHY for switch probing
|
||
|
|
MIME-Version: 1.0
|
||
|
|
Content-Type: text/plain; charset=UTF-8
|
||
|
|
Content-Transfer-Encoding: 8bit
|
||
|
|
|
||
|
|
GPHY needs to be enabled to succesfully probe & setup switch port
|
||
|
|
connected to it. Otherwise hardcoding PHY OUI would be required.
|
||
|
|
|
||
|
|
Before:
|
||
|
|
brcm-sf2 80080000.switch lan4 (uninitialized): PHY [800c05c0.mdio--1:08] driver [Generic PHY] (irq=POLL)
|
||
|
|
brcm-sf2 80080000.switch lan3 (uninitialized): PHY [800c05c0.mdio--1:09] driver [Generic PHY] (irq=POLL)
|
||
|
|
brcm-sf2 80080000.switch lan2 (uninitialized): PHY [800c05c0.mdio--1:0a] driver [Generic PHY] (irq=POLL)
|
||
|
|
brcm-sf2 80080000.switch lan1 (uninitialized): PHY [800c05c0.mdio--1:0b] driver [Generic PHY] (irq=POLL)
|
||
|
|
brcm-sf2 80080000.switch wan (uninitialized): error -5 setting up PHY for tree 0, switch 0, port 7
|
||
|
|
|
||
|
|
After:
|
||
|
|
brcm-sf2 80080000.switch lan4 (uninitialized): PHY [800c05c0.mdio--1:08] driver [Generic PHY] (irq=POLL)
|
||
|
|
brcm-sf2 80080000.switch lan3 (uninitialized): PHY [800c05c0.mdio--1:09] driver [Generic PHY] (irq=POLL)
|
||
|
|
brcm-sf2 80080000.switch lan2 (uninitialized): PHY [800c05c0.mdio--1:0a] driver [Generic PHY] (irq=POLL)
|
||
|
|
brcm-sf2 80080000.switch lan1 (uninitialized): PHY [800c05c0.mdio--1:0b] driver [Generic PHY] (irq=POLL)
|
||
|
|
brcm-sf2 80080000.switch wan (uninitialized): PHY [800c05c0.mdio--1:0c] driver [Generic PHY] (irq=POLL)
|
||
|
|
|
||
|
|
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
|
||
|
|
---
|
||
|
|
drivers/net/dsa/bcm_sf2.c | 4 ++++
|
||
|
|
1 file changed, 4 insertions(+)
|
||
|
|
|
||
|
|
--- a/drivers/net/dsa/bcm_sf2.c
|
||
|
|
+++ b/drivers/net/dsa/bcm_sf2.c
|
||
|
|
@@ -1522,10 +1522,14 @@ static int bcm_sf2_sw_probe(struct platf
|
||
|
|
rev = reg_readl(priv, REG_PHY_REVISION);
|
||
|
|
priv->hw_params.gphy_rev = rev & PHY_REVISION_MASK;
|
||
|
|
|
||
|
|
+ bcm_sf2_gphy_enable_set(priv->dev->ds, true);
|
||
|
|
+
|
||
|
|
ret = b53_switch_register(dev);
|
||
|
|
if (ret)
|
||
|
|
goto out_mdio;
|
||
|
|
|
||
|
|
+ bcm_sf2_gphy_enable_set(priv->dev->ds, false);
|
||
|
|
+
|
||
|
|
dev_info(&pdev->dev,
|
||
|
|
"Starfighter 2 top: %x.%02x, core: %x.%02x, IRQs: %d, %d\n",
|
||
|
|
priv->hw_params.top_rev >> 8, priv->hw_params.top_rev & 0xff,
|