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| author | David Bauer <mail@david-bauer.net> | 2021-07-17 20:04:29 +0200 |
|---|---|---|
| committer | David Bauer <mail@david-bauer.net> | 2021-07-17 20:07:55 +0200 |
| commit | df4feb165591fca2c8c16601f31896189af9f636 (patch) | |
| tree | 53867a0ebb89e96ddb09b4bd082db4e1f0572d5f | |
| parent | f3f70fb9567d12be98357ed5eac160a8f46d4cdd (diff) | |
| download | upstream-df4feb165591fca2c8c16601f31896189af9f636.tar.gz upstream-df4feb165591fca2c8c16601f31896189af9f636.tar.bz2 upstream-df4feb165591fca2c8c16601f31896189af9f636.zip | |
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 <mail@david-bauer.net>
(cherry picked from commit f9d18281051c894eacd40f10c10b430c6c9082ad)
| -rw-r--r-- | target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-1200.dts | 2 |
1 files changed, 1 insertions, 1 deletions
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; }; |