diff options
| author | Chukun Pan <amadeus@jmu.edu.cn> | 2023-10-29 15:40:09 +0800 |
|---|---|---|
| committer | Andre Przywara <andre.przywara@arm.com> | 2023-12-06 23:08:37 +0000 |
| commit | 4bf34135fec54537368e2ac89b3971afff0d52eb (patch) | |
| tree | 4f46217fae6a80e6d9c40a18d2c618a0d316cd9d | |
| parent | 21b8051939b1a105ef8b128b2f492810ba34bc9a (diff) | |
sunxi: dts: arm64: update emac for Orange Pi Zero 3
The current emac setting is not suitable for Orange Pi Zero 3,
move it back to Orange Pi Zero 2 DT. Also update phy mode and
delay values for emac on Orange Pi Zero 3.
With these changes, Ethernet now looks stable.
Fixes: 95c3b0635ea4 ("sunxi: dts: arm64: update devicetree files from Linux-v6.6-rc6")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
| -rw-r--r-- | arch/arm/dts/sun50i-h616-orangepi-zero.dtsi | 3 | ||||
| -rw-r--r-- | arch/arm/dts/sun50i-h616-orangepi-zero2.dts | 3 | ||||
| -rw-r--r-- | arch/arm/dts/sun50i-h618-orangepi-zero3.dts | 2 |
3 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/dts/sun50i-h616-orangepi-zero.dtsi b/arch/arm/dts/sun50i-h616-orangepi-zero.dtsi index 15290e6892f..fc7315b9440 100644 --- a/arch/arm/dts/sun50i-h616-orangepi-zero.dtsi +++ b/arch/arm/dts/sun50i-h616-orangepi-zero.dtsi @@ -68,10 +68,7 @@ &emac0 { pinctrl-names = "default"; pinctrl-0 = <&ext_rgmii_pins>; - phy-mode = "rgmii"; phy-handle = <&ext_rgmii_phy>; - allwinner,rx-delay-ps = <3100>; - allwinner,tx-delay-ps = <700>; status = "okay"; }; diff --git a/arch/arm/dts/sun50i-h616-orangepi-zero2.dts b/arch/arm/dts/sun50i-h616-orangepi-zero2.dts index d83852e72f0..b5d713926a3 100644 --- a/arch/arm/dts/sun50i-h616-orangepi-zero2.dts +++ b/arch/arm/dts/sun50i-h616-orangepi-zero2.dts @@ -13,6 +13,9 @@ }; &emac0 { + allwinner,rx-delay-ps = <3100>; + allwinner,tx-delay-ps = <700>; + phy-mode = "rgmii"; phy-supply = <®_dcdce>; }; diff --git a/arch/arm/dts/sun50i-h618-orangepi-zero3.dts b/arch/arm/dts/sun50i-h618-orangepi-zero3.dts index 00fe28caac9..b3b1b869212 100644 --- a/arch/arm/dts/sun50i-h618-orangepi-zero3.dts +++ b/arch/arm/dts/sun50i-h618-orangepi-zero3.dts @@ -13,6 +13,8 @@ }; &emac0 { + allwinner,tx-delay-ps = <700>; + phy-mode = "rgmii-rxid"; phy-supply = <®_dldo1>; }; |