openwrt/target/linux/layerscape/patches-5.4/302-dts-0075-arm64-dts-fsl-ls1028a-Enable-switch-PHYs-on-RDB.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

63 lines
1.3 KiB
Diff

From aafb63a926b790b64a5ed83377f07b90ec7ba7c0 Mon Sep 17 00:00:00 2001
From: Claudiu Manoil <claudiu.manoil@nxp.com>
Date: Thu, 20 Jun 2019 19:53:55 +0300
Subject: [PATCH] arm64: dts: fsl: ls1028a: Enable switch PHYs on RDB
Just link the switch PHY nodes to the central MDIO
controller PCIe endpoint node on ls1028 (implemented
as PF3) so that PHYs are configurable via MDIO.
Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 39 +++++++++++++++++++++++
1 file changed, 39 insertions(+)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -208,6 +208,45 @@
status = "disabled";
};
+&enetc_mdio_pf3 {
+ qsgmii_phy1: ethernet-phy@4 {
+ reg = <0x10>;
+ };
+
+ qsgmii_phy2: ethernet-phy@5 {
+ reg = <0x11>;
+ };
+
+ qsgmii_phy3: ethernet-phy@6 {
+ reg = <0x12>;
+ };
+
+ qsgmii_phy4: ethernet-phy@7 {
+ reg = <0x13>;
+ };
+};
+
+/* l2switch ports */
+&switch_port0 {
+ phy-handle = <&qsgmii_phy1>;
+ phy-connection-type = "qsgmii";
+};
+
+&switch_port1 {
+ phy-handle = <&qsgmii_phy2>;
+ phy-connection-type = "qsgmii";
+};
+
+&switch_port2 {
+ phy-handle = <&qsgmii_phy3>;
+ phy-connection-type = "qsgmii";
+};
+
+&switch_port3 {
+ phy-handle = <&qsgmii_phy4>;
+ phy-connection-type = "qsgmii";
+};
+
&sai4 {
status = "okay";
};