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ARM: dts: stm32: add phy-reset-gpios property to ethernet node for stm32mp157c-odyssey
authorHeesub Shin <heesub@gmail.com>
Sun, 28 Apr 2024 14:24:06 +0000 (23:24 +0900)
committerPatrice Chotard <patrice.chotard@foss.st.com>
Tue, 18 Jun 2024 06:55:52 +0000 (08:55 +0200)
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 patch | blob | history

diff --git a/arch/arm/dts/stm32mp157c-odyssey.dts b/arch/arm/dts/stm32mp157c-odyssey.dts
index b6210cf..4cc5e07 100644 (file)
--- 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 {
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