From: David Bauer Date: Sat, 14 Mar 2020 23:01:38 +0000 (+0100) Subject: ath79: add correct phy-mode for QCA9563 boards X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=fcd247d02b9ec00b0af846d642d50e8916d41074;p=openwrt%2Fstaging%2Fluka.git ath79: add correct phy-mode for QCA9563 boards The TP-Link RE450 as well as the UniFi AC series missed the phy-mode property. Because of this, the incorrect MII phy-mode from the root dtsi was used. With Kernel 5.4, this leads to problems when used with a AR8033 PHY. The bootloader seems to leave the fiber pages selected. As there's not switch to copper pages happening in at803x_config_init due to the incorrect phy-mode, the new at803x_read_status will interpret the status of the SGMII side as the status of the copper side. Signed-off-by: David Bauer --- diff --git a/target/linux/ath79/dts/qca9563_tplink_re450-v2.dts b/target/linux/ath79/dts/qca9563_tplink_re450-v2.dts index 28fefe224d..16bc26c978 100644 --- a/target/linux/ath79/dts/qca9563_tplink_re450-v2.dts +++ b/target/linux/ath79/dts/qca9563_tplink_re450-v2.dts @@ -180,6 +180,7 @@ ð0 { status = "okay"; + phy-mode = "sgmii"; phy-handle = <&phy4>; mtd-mac-address = <&info 0x8>; diff --git a/target/linux/ath79/dts/qca9563_ubnt_unifiac-lite.dtsi b/target/linux/ath79/dts/qca9563_ubnt_unifiac-lite.dtsi index 8248e060c5..b9a5b55cd6 100644 --- a/target/linux/ath79/dts/qca9563_ubnt_unifiac-lite.dtsi +++ b/target/linux/ath79/dts/qca9563_ubnt_unifiac-lite.dtsi @@ -22,5 +22,6 @@ status = "okay"; mtd-mac-address = <&art 0x0>; + phy-mode = "sgmii"; phy-handle = <&phy4>; };