1Broadcom BCM2835 SPI0 controller 2 3The BCM2835 contains two forms of SPI master controller, one known simply as 4SPI0, and the other known as the "Universal SPI Master"; part of the 5auxiliary block. This binding applies to the SPI0 controller. 6 7Required properties: 8- compatible: Should be one of "brcm,bcm2835-spi" for BCM2835/2836/2837 or 9 "brcm,bcm2711-spi" for BCM2711 or "brcm,bcm7211-spi" for BCM7211. 10- reg: Should contain register location and length. 11- interrupts: Should contain interrupt. 12- clocks: The clock feeding the SPI controller. 13 14Example: 15 16spi@20204000 { 17 compatible = "brcm,bcm2835-spi"; 18 reg = <0x7e204000 0x1000>; 19 interrupts = <2 22>; 20 clocks = <&clk_spi>; 21 #address-cells = <1>; 22 #size-cells = <0>; 23}; 24