d0fc2eaaf4
Moved Freescale SoC related bindings out of booting-without-of.txt and into their own files. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
25 lines
795 B
Plaintext
25 lines
795 B
Plaintext
* SPI (Serial Peripheral Interface)
|
|
|
|
Required properties:
|
|
- cell-index : SPI controller index.
|
|
- compatible : should be "fsl,spi".
|
|
- mode : the SPI operation mode, it can be "cpu" or "cpu-qe".
|
|
- reg : Offset and length of the register set for the device
|
|
- interrupts : <a b> where a is the interrupt number and b is a
|
|
field that represents an encoding of the sense and level
|
|
information for the interrupt. This should be encoded based on
|
|
the information in section 2) depending on the type of interrupt
|
|
controller you have.
|
|
- interrupt-parent : the phandle for the interrupt controller that
|
|
services interrupts for this device.
|
|
|
|
Example:
|
|
spi@4c0 {
|
|
cell-index = <0>;
|
|
compatible = "fsl,spi";
|
|
reg = <4c0 40>;
|
|
interrupts = <82 0>;
|
|
interrupt-parent = <700>;
|
|
mode = "cpu";
|
|
};
|