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| author |   Rodrigo Exterckötter Tjäder <rodrigo@tjader.xyz> | 2018-09-26 19:48:24 +0000 |
|---|---|---|
| committer |   Chen-Yu Tsai <wens@csie.org> | 2018-09-27 18:20:35 +0800 |
| commit | 679294497be31596e1c9c61507746d72b6b05f26 (patch) | |
| tree | 4704484287deb6076ea7d33eda778d74ee283aa6 /arch/arm64/boot/dts/allwinner | |
| parent | arm64: dts: allwinner: a64: Enable HDMI output on A64 boards w/ HDMI (diff) | |
| download | linux-dev-679294497be31596e1c9c61507746d72b6b05f26.tar.xz linux-dev-679294497be31596e1c9c61507746d72b6b05f26.zip | |
arm64: dts: allwinner: a64: a64-olinuxino: set the PHY TX delay
The PHY found on the A64-OLinuXino requires a TX delay in order to
operate properly. Olimex uses a 600ps second delay in their BSP, and
that has been found to work, so let's use that value in the current
DT.
Signed-off-by: Rodrigo Exterckötter Tjäder <rodrigo@tjader.xyz>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'arch/arm64/boot/dts/allwinner')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts index 6ef3dd4c2389..f7a4bccaa5d4 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts @@ -105,6 +105,7 @@ phy-mode = "rgmii"; phy-handle = <&ext_rgmii_phy>; phy-supply = <®_dcdc1>; + allwinner,tx-delay-ps = <600>; status = "okay"; }; |