From: David Bauer Date: Sat, 17 Jul 2021 18:04:29 +0000 (+0200) Subject: ipq40xx: fix FRITZRepeater 1200 RGMII delay X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f9d18281051c894eacd40f10c10b430c6c9082ad;p=openwrt%2Fstaging%2Fdedeckeh.git ipq40xx: fix FRITZRepeater 1200 RGMII delay When the AVM FRITZ!Repeater 1200 was introduced on Kernel 4.19, the at803x PHY driver incorrectly set up the delays, not disabling delays set by the bootloader. The PHY was always operating with RX as well as TX delays enabled, but with kernel 5.4 and later, the required TX delay is disabled, breaking ethernet operation. Correct the PHY mode, so the driver enables both delays. Signed-off-by: David Bauer --- diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-1200.dts b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-1200.dts index fd6c5d9aa0..2d20d5928a 100644 --- a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-1200.dts +++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-1200.dts @@ -68,7 +68,7 @@ edma@c080000 { status = "okay"; - phy-mode = "rgmii-rxid"; + phy-mode = "rgmii-id"; qcom,num_gmac = <1>; qcom,single-phy; };