From cf03330549562b324302187ee3c3b98a030bac9d Mon Sep 17 00:00:00 2001
From: Heesub Shin <heesub@gmail.com>
Date: Sun, 28 Apr 2024 23:24:06 +0900
Subject: [PATCH] ARM: dts: stm32: add phy-reset-gpios property to ethernet
node for stm32mp157c-odyssey
In Odyssey board, we should reset the PHY chipset, toggling G0 pin.
Signed-off-by: Heesub Shin <heesub@gmail.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
---
arch/arm/dts/stm32mp157c-odyssey.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/stm32mp157c-odyssey.dts b/arch/arm/dts/stm32mp157c-odyssey.dts
index b6210cf8b2..4cc5e07683 100644
--- a/arch/arm/dts/stm32mp157c-odyssey.dts
+++ b/arch/arm/dts/stm32mp157c-odyssey.dts
@@ -75,6 +75,7 @@
phy-mode = "rgmii-id";
max-speed = <1000>;
phy-handle = <&phy0>;
+ phy-reset-gpios = <&gpiog 0 GPIO_ACTIVE_LOW>;
st,ext-phyclk;
mdio0 {
--
2.39.5