diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2025-09-09 02:10:57 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-15 12:03:29 +0200 |
| commit | 9938a66f65e0a59bb94061367a41e45311fd2f7c (patch) | |
| tree | 5d7f7b6310ff1af4fec39acb98258dcdbcb91957 /arch | |
| parent | 405711bd96927db122ab6b6af978a4398f3d7b40 (diff) | |
| download | linux-9938a66f65e0a59bb94061367a41e45311fd2f7c.tar.gz linux-9938a66f65e0a59bb94061367a41e45311fd2f7c.tar.bz2 linux-9938a66f65e0a59bb94061367a41e45311fd2f7c.zip | |
arm64: dts: allwinner: t527: avaota-a1: Add ethernet PHY reset setting
[ Upstream commit 8dc3f973b2ff7ea19f7637983c11b005daa8fe45 ]
The external Ethernet PHY has a reset pin that is connected to the SoC.
It is missing from the original submission.
Add it to complete the description.
Fixes: c6800f15998b ("arm64: dts: allwinner: t527: add EMAC0 to Avaota-A1 board")
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://patch.msgid.link/20250908181059.1785605-9-wens@kernel.org
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts b/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts index b9eeb6753e9e..e7713678208d 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts +++ b/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts @@ -85,6 +85,9 @@ ext_rgmii_phy: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; + reset-gpios = <&pio 7 8 GPIO_ACTIVE_LOW>; /* PH8 */ + reset-assert-us = <10000>; + reset-deassert-us = <150000>; }; }; |