Openwrt/target/linux/layerscape/patches-5.4/302-dts-0093-arm64-dts-fsl-Specify-phy-mode-for-CPU-ports.patch
Yangbo Lu cddd459140 layerscape: add patches-5.4
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/

For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.

The patches are sorted into the following categories:
  301-arch-xxxx
  302-dts-xxxx
  303-core-xxxx
  701-net-xxxx
  801-audio-xxxx
  802-can-xxxx
  803-clock-xxxx
  804-crypto-xxxx
  805-display-xxxx
  806-dma-xxxx
  807-gpio-xxxx
  808-i2c-xxxx
  809-jailhouse-xxxx
  810-keys-xxxx
  811-kvm-xxxx
  812-pcie-xxxx
  813-pm-xxxx
  814-qe-xxxx
  815-sata-xxxx
  816-sdhc-xxxx
  817-spi-xxxx
  818-thermal-xxxx
  819-uart-xxxx
  820-usb-xxxx
  821-vfio-xxxx

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
2020-05-07 12:53:06 +02:00

36 lines
1.1 KiB
Diff

From a55a0d71c2b1000c514f30573ced00879754f223 Mon Sep 17 00:00:00 2001
From: Vladimir Oltean <vladimir.oltean@nxp.com>
Date: Fri, 29 Nov 2019 03:07:14 +0200
Subject: [PATCH] arm64: dts: fsl: Specify phy-mode for CPU ports
PHYLINK requires that device tree nodes have a phy-mode or
phy-connection-type property. The internal Felix ports really are
connected to the ENETC via 2 back-to-back MACs, so the correct MII type
is GMII (one of which is overclocked at 2.5Gbaud, but still GMII).
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 4 ++++
1 file changed, 4 insertions(+)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -795,6 +795,8 @@
/* internal to-cpu ports */
port@4 {
reg = <4>;
+ phy-mode = "gmii";
+
fixed-link {
speed = <1000>;
full-duplex;
@@ -803,6 +805,8 @@
port@5 {
reg = <5>;
ethernet = <&enetc_port3>;
+ phy-mode = "gmii";
+
fixed-link {
speed = <1000>;
full-duplex;