kernel-brax3-ubuntu-touch/Documentation/devicetree/bindings/i2c/nxp,pca9541.txt
erascape f319b992b1 kernel-5.15: Initial import brax3 UT kernel
* halium configs enabled

Signed-off-by: erascape <erascape@proton.me>
2025-09-23 15:17:10 +00:00

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* NXP PCA9541 I2C bus master selector
Required Properties:
- compatible: Must be "nxp,pca9541"
- reg: The I2C address of the device.
The following required properties are defined externally:
- I2C arbitration bus node. See i2c-arb.txt in this directory.
Example:
i2c-arbitrator@74 {
compatible = "nxp,pca9541";
reg = <0x74>;
i2c-arb {
#address-cells = <1>;
#size-cells = <0>;
eeprom@54 {
compatible = "atmel,24c08";
reg = <0x54>;
};
};
};