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| author |  Chen-Yu Tsai <wens@csie.org>
| 2020-10-25 00:25:12 +0800 |
|---|---|---|
| committer |  Maxime Ripard <maxime@cerno.tech>
| 2020-10-26 12:18:18 +0100 |
| commit | b1064037e8ecf09d587b7b4966eebe0c362908e5 (patch) | |
| tree | bd53549f00a4ddafe19566c1b2eae7c960a7d539 /arch/arm | |
| parent | ARM: dts: sun8i: a83t: Enable both RGMII RX/TX delay on Ethernet PHY (diff) | |
| download | linux-b1064037e8ecf09d587b7b4966eebe0c362908e5.tar.gz linux-b1064037e8ecf09d587b7b4966eebe0c362908e5.tar.bz2 linux-b1064037e8ecf09d587b7b4966eebe0c362908e5.zip | |
ARM: dts: sun9i: Enable both RGMII RX/TX delay on Ethernet PHY
The Ethernet PHY on the Cubieboard 4 and A80 Optimus have the RX
and TX delays enabled on the PHY, using pull-ups on the RXDLY and
TXDLY pins.
Fix the phy-mode description to correct reflect this so that the
implementation doesn't reconfigure the delays incorrectly. This
happened with commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e
rx/tx delay config").
Fixes: 98048143b7f8 ("ARM: dts: sun9i: cubieboard4: Enable GMAC")
Fixes: bc9bd03a44f9 ("ARM: dts: sun9i: a80-optimus: Enable GMAC")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Acked-by: Jernej Skrabec <jernej.skrabec@siol.net>
Link: https://lore.kernel.org/r/20201024162515.30032-7-wens@kernel.org
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/sun9i-a80-cubieboard4.dts | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/sun9i-a80-optimus.dts | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts index d3b337b043a1..484b93df20cb 100644 --- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts +++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts @@ -129,7 +129,7 @@ pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; phy-handle = <&phy1>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-supply = <®_cldo1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts index bbc6335e5631..5c3580d712e4 100644 --- a/arch/arm/boot/dts/sun9i-a80-optimus.dts +++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts @@ -124,7 +124,7 @@ pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; phy-handle = <&phy1>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-supply = <®_cldo1>; status = "okay"; }; |