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79fd3e62b4
It seems that DSA-based b53 driver never worked with BCM53573 SoCs and BCM53125. In case of swconfig-based b53 this fixes a regression. Switching bgmac from using mdiobus_register() to of_mdiobus_register() resulted in MDIO device (BCM53125) having of_node set (see of_mdiobus_register_phy()). That made downstream b53 driver read invalid data from DT and broke Ethernet support. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
29 lines
808 B
Diff
29 lines
808 B
Diff
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Sun, 23 Jul 2023 19:48:13 +0200
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Subject: [PATCH 1/3] ARM: dts: BCM53573: Fix Tenda AC9 switch CPU port
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Primary Ethernet interface is connected to the port 8 (not 5).
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Fixes: 64612828628c ("ARM: dts: BCM53573: Add Tenda AC9 switch ports")
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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---
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arch/arm/boot/dts/broadcom/bcm47189-tenda-ac9.dts | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
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+++ b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
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@@ -135,8 +135,8 @@
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label = "lan4";
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};
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- port@5 {
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- reg = <5>;
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+ port@8 {
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+ reg = <8>;
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label = "cpu";
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ethernet = <&gmac0>;
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};
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