35 lines
892 B
Plaintext
35 lines
892 B
Plaintext
* Microchip WILC wireless SPI device
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The wilc1000 chips can be connected via SPI. This document describes
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the binding for the SPI connected module.
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Required properties:
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- compatible : Should be "microchip,wilc1000-spi"
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- spi-max-frequency : Maximum SPI clocking speed of device in Hz
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- reg : Chip select address of device
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- irq-gpios : Connect to a host IRQ
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Optional:
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- rtc_clk : Clock connected on the rtc clock line. Must be assigned
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a frequency with assigned-clocks property, and must be
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connected to a clock provider.
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Examples:
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spi1: spi@fc018000 {
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cs-gpios = <&pioB 21 0>;
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status = "okay";
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wilc_spi@0 {
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compatible = "microchip,wilc1000-spi";
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spi-max-frequency = <48000000>;
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reg = <0>;
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irq-gpios = <&pioC 27 0>;
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clocks = <&pck1>;
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clock-names = "rtc_clk";
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assigned-clocks = <&pck1>;
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assigned-clock-rates = <32768>;
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status = "okay";
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};
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};
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