162306a36Sopenharmony_ciBroadcom BCM2835 SPI0 controller
262306a36Sopenharmony_ci
362306a36Sopenharmony_ciThe BCM2835 contains two forms of SPI master controller, one known simply as
462306a36Sopenharmony_ciSPI0, and the other known as the "Universal SPI Master"; part of the
562306a36Sopenharmony_ciauxiliary block. This binding applies to the SPI0 controller.
662306a36Sopenharmony_ci
762306a36Sopenharmony_ciRequired properties:
862306a36Sopenharmony_ci- compatible: Should be one of "brcm,bcm2835-spi" for BCM2835/2836/2837 or
962306a36Sopenharmony_ci  "brcm,bcm2711-spi" for BCM2711 or "brcm,bcm7211-spi" for BCM7211.
1062306a36Sopenharmony_ci- reg: Should contain register location and length.
1162306a36Sopenharmony_ci- interrupts: Should contain interrupt.
1262306a36Sopenharmony_ci- clocks: The clock feeding the SPI controller.
1362306a36Sopenharmony_ci
1462306a36Sopenharmony_ciExample:
1562306a36Sopenharmony_ci
1662306a36Sopenharmony_cispi@20204000 {
1762306a36Sopenharmony_ci	compatible = "brcm,bcm2835-spi";
1862306a36Sopenharmony_ci	reg = <0x7e204000 0x1000>;
1962306a36Sopenharmony_ci	interrupts = <2 22>;
2062306a36Sopenharmony_ci	clocks = <&clk_spi>;
2162306a36Sopenharmony_ci	#address-cells = <1>;
2262306a36Sopenharmony_ci	#size-cells = <0>;
2362306a36Sopenharmony_ci};
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