i2c-pca-platform.txt

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    1 * NXP PCA PCA9564/PCA9665 I2C controller
    2 
    3 The PCA9564/PCA9665 serves as an interface between most standard
    4 parallel-bus microcontrollers/microprocessors and the serial I2C-bus
    5 and allows the parallel bus system to communicate bi-directionally
    6 with the I2C-bus.
    7 
    8 Required properties :
    9 
   10  - reg : Offset and length of the register set for the device
   11  - compatible : one of "nxp,pca9564" or "nxp,pca9665"
   12 
   13 Optional properties
   14  - interrupts : the interrupt number
   15  - reset-gpios : gpio specifier for gpio connected to RESET_N pin. As the line
   16    is active low, it should be marked GPIO_ACTIVE_LOW.
   17  - clock-frequency : I2C bus frequency.
   18 
   19 Example:
   20         i2c0: i2c@80000 {
   21                 compatible = "nxp,pca9564";
   22                 #address-cells = <1>;
   23                 #size-cells = <0>;
   24                 reg = <0x80000 0x4>;
   25                 reset-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
   26                 clock-frequency = <100000>;
   27         };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/i2c/i2c-pca-platform.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/i2c/i2c-pca-platform.txt