* [PATCH] ARM: dts: BCM53573: add phy-mode and fixed-link
@ 2026-08-05 19:07 Rosen Penev
0 siblings, 0 replies; only message in thread
From: Rosen Penev @ 2026-08-05 19:07 UTC (permalink / raw)
To: devicetree
Cc: Florian Fainelli, Rafał Miłecki,
Broadcom internal kernel review list, Rob Herring,
Krzysztof Kozlowski, Conor Dooley,
moderated list:BROADCOM BCM53573 ARM ARCHITECTURE, open list
These are needed for CPU ethernet links for switches.
Fixes dtbs_check warnings:
switch@1e (brcm,bcm53125): ports:port@5: 'phy-mode' is a required property
switch@1e (brcm,bcm53125): ports:port@8: 'phy-mode' is a required property
switch@1e (brcm,bcm53125): ports:port@8: 'oneOf' conditional failed, one must be fixed:
'fixed-link' is a required property
'phy-handle' is a required property
'managed' is a required property
from schema $id: http://devicetree.org/schemas/net/dsa/brcm,b53.yaml
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
arch/arm/boot/dts/broadcom/bcm53573.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/broadcom/bcm53573.dtsi b/arch/arm/boot/dts/broadcom/bcm53573.dtsi
index 2c43be98090b..1dd2e984b1e9 100644
--- a/arch/arm/boot/dts/broadcom/bcm53573.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm53573.dtsi
@@ -226,6 +226,7 @@ port@4 {
port@5 {
reg = <5>;
+ phy-mode = "internal";
ethernet = <&gmac1>;
fixed-link {
@@ -236,7 +237,13 @@ fixed-link {
port@8 {
reg = <8>;
+ phy-mode = "internal";
ethernet = <&gmac0>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
};
};
};
--
2.55.0
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