From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/Documentation/devicetree/bindings/usb/fcs,fusb302.txt | 25 ++++++++++++++++++-------
1 files changed, 18 insertions(+), 7 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/usb/fcs,fusb302.txt b/kernel/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
index 6087dc7..60e4654 100644
--- a/kernel/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
+++ b/kernel/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
@@ -5,10 +5,12 @@
- reg : I2C slave address
- interrupts : Interrupt specifier
-Optional properties :
-- fcs,operating-sink-microwatt :
- Minimum amount of power accepted from a sink
- when negotiating
+Required sub-node:
+- connector : The "usb-c-connector" attached to the FUSB302 IC. The bindings
+ of the connector node are specified in:
+
+ Documentation/devicetree/bindings/connector/usb-connector.yaml
+
Example:
@@ -17,7 +19,16 @@
reg = <0x54>;
interrupt-parent = <&nmi_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
- fcs,max-sink-microvolt = <12000000>;
- fcs,max-sink-microamp = <3000000>;
- fcs,max-sink-microwatt = <36000000>;
+
+ usb_con: connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ power-role = "dual";
+ try-power-role = "sink";
+ source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+ sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
+ PDO_VAR(3000, 12000, 3000)
+ PDO_PPS_APDO(3000, 11000, 3000)>;
+ op-sink-microwatt = <10000000>;
+ };
};
--
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