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author | Stefan Agner | 2021-04-08 10:25:28 +0200 |
---|---|---|
committer | Tom Rini | 2021-04-20 07:30:04 -0400 |
commit | 30d083d22611c5d54163f668cb3f412ac318ec6c (patch) | |
tree | f3476a0bada2b930069e2ad00e7674e0e0e6b094 | |
parent | 5fa1e2ffebcb78f6e249c2b2b9a0430b440fa4c6 (diff) |
arm64: dts: meson: odroidc2: readd PHY reset properties
The sync of the device tree and dt-bindings from Linux v5.6-rc2
11a48a5a18c6 ("Linux 5.6-rc2") causes Ethernet to break on some
ODROID-C2. The PHY seems to need proper reset timing to be functional
in U-Boot and Linux afterwards. Readd the old PHY reset bindings for
dwmac until we support the new bindings in the PHY node.
Fixes: dd5f2351e99a ("arm64: dts: meson: sync dt and bindings from v5.6-rc2")
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
-rw-r--r-- | arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi b/arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi index 90087b00dba..5a2be8171e1 100644 --- a/arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi +++ b/arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi @@ -29,6 +29,12 @@ }; }; +ðmac { + snps,reset-gpio = <&gpio GPIOZ_14 0>; + snps,reset-delays-us = <0 10000 1000000>; + snps,reset-active-low; +}; + &usb0 { status = "disabled"; }; |