[PATCH] arm64: dts: exynos: gs101-pixel-common: add USB-C PD timer and revision properties

[Amit Sunil Dhamne via B4 Relay]

From: Amit Sunil Dhamne <amitsd at google.com>

Specify the tSinkWaitCap, tPSSourceOff and tCCDebounce timer values
for the USB-C connector via the sink-wait-cap-time-ms,
ps-source-off-time-ms and cc-debounce-time-ms properties, so that TCPM
uses the values tuned for gs101 platform instead of the defaults.

Also add the pd-revision property to advertise support for USB Power
Delivery Specification Revision 3.1 Version 1.8.

Assisted-by: LLM
Signed-off-by: Amit Sunil Dhamne <amitsd at google.com>
Reviewed-by: Badhri Jagan Sridharan <badhri at google.com>
---
 arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi b/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi
index a12f2b88d72d..8d2616832777 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi
@@ -662,6 +662,10 @@ connector {
 			try-power-role = "sink";
 			op-sink-microwatt = <2600000>;
 			slow-charger-loop;
+			pd-revision = /bits/ 8 <0x03 0x01 0x01 0x08>;
+			cc-debounce-time-ms = <170>;
+			ps-source-off-time-ms = <870>;
+			sink-wait-cap-time-ms = <450>;
 			/*
 			 * max77759 operating in reverse boost mode (0xA) can
 			 * source up to 1.5A while extboost can only do ~1A.

---
base-commit: 93f51579e7df248780214094418f205253383cc5
change-id: 20260925-gs101-typec-pd-timers-7a033122dc5b

Best regards,
-- 
Amit Sunil Dhamne <amitsd at google.com>