arm64: dts: allwinner: t527: avaota-a1: Add ethernet PHY reset setting

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>

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 b9eeb6753e9e3749a4b480671d0d90114b24ed1f..e7713678208d444d0da2a03a27c437de6be76750 100644 (file)
--- 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>;
        };
 };