From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt b/kernel/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt
index ccf6c86..7abda50 100644
--- a/kernel/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt
+++ b/kernel/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt
@@ -25,6 +25,8 @@
Optional Properties:
- reset-gpios: Reference to the GPIO connected to the reset input.
+ - idle-state: if present, overrides i2c-mux-idle-disconnect,
+ Please refer to Documentation/devicetree/bindings/mux/mux-controller.txt
- i2c-mux-idle-disconnect: Boolean; if defined, forces mux to disconnect all
children in idle state. This is necessary for example, if there are several
multiplexers on the bus and the devices behind them use same I2C addresses.
@@ -54,7 +56,7 @@
reg = <2>;
eeprom@54 {
- compatible = "at,24c08";
+ compatible = "atmel,24c08";
reg = <0x54>;
};
};
--
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