23 lines
626 B
Plaintext
23 lines
626 B
Plaintext
|
Broadcom BCM2835 SPI0 controller
|
||
|
|
|
||
|
|
The BCM2835 contains two forms of SPI master controller, one known simply as
|
||
|
|
SPI0, and the other known as the "Universal SPI Master"; part of the
|
||
|
|
auxiliary block. This binding applies to the SPI0 controller.
|
||
|
|
|
||
|
|
Required properties:
|
||
|
|
- compatible: Should be "brcm,bcm2835-spi".
|
||
|
|
- reg: Should contain register location and length.
|
||
|
|
- interrupts: Should contain interrupt.
|
||
|
|
- clocks: The clock feeding the SPI controller.
|
||
|
|
|
||
|
|
Example:
|
||
|
|
|
||
|
|
spi@20204000 {
|
||
|
|
compatible = "brcm,bcm2835-spi";
|
||
|
|
reg = <0x7e204000 0x1000>;
|
||
|
|
interrupts = <2 22>;
|
||
|
|
clocks = <&clk_spi>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
};
|