[PATCH v1 1/2] arm64: dts: ti: k3-am69-aquila-dev: Fix USB-C Sink PDO

Francesco Dolcini francesco at dolcini.it
Thu Dec 4 05:42:18 PST 2025


From: Francesco Dolcini <francesco.dolcini at toradex.com>

Change USB-C Sink PDO and the amount of power that the device can sink
to zero to maximize compatibility with other USB peers (the Aquila
Development Board is not sinking any current, it is self powered).

Fixes: 39ac6623b1d8 ("arm64: dts: ti: Add Aquila AM69 Support")
Signed-off-by: Francesco Dolcini <francesco.dolcini at toradex.com>
---
 arch/arm64/boot/dts/ti/k3-am69-aquila-dev.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-dev.dts b/arch/arm64/boot/dts/ti/k3-am69-aquila-dev.dts
index c7ce804eac70..f48601ae38b7 100644
--- a/arch/arm64/boot/dts/ti/k3-am69-aquila-dev.dts
+++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-dev.dts
@@ -399,8 +399,8 @@ connector {
 			try-power-role = "sink";
 			self-powered;
 			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
-			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
-			op-sink-microwatt = <1000000>;
+			sink-pdos = <PDO_FIXED(5000, 0, PDO_FIXED_USB_COMM)>;
+			op-sink-microwatt = <0>;
 
 			ports {
 				#address-cells = <1>;
-- 
2.47.3




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