mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
1f74edf9a5
Signed-off-by: Xue Liu <liuxuenetmail@gmail.com> Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com>
24 lines
612 B
Plaintext
24 lines
612 B
Plaintext
* MCR20A IEEE 802.15.4 *
|
|
|
|
Required properties:
|
|
- compatible: should be "nxp,mcr20a"
|
|
- spi-max-frequency: maximal bus speed, should be set to a frequency
|
|
lower than 9000000 depends sync or async operation mode
|
|
- reg: the chipselect index
|
|
- interrupts: the interrupt generated by the device. Non high-level
|
|
can occur deadlocks while handling isr.
|
|
|
|
Optional properties:
|
|
- rst_b-gpio: GPIO spec for the RST_B pin
|
|
|
|
Example:
|
|
|
|
mcr20a@0 {
|
|
compatible = "nxp,mcr20a";
|
|
spi-max-frequency = <9000000>;
|
|
reg = <0>;
|
|
interrupts = <17 2>;
|
|
interrupt-parent = <&gpio>;
|
|
rst_b-gpio = <&gpio 27 1>
|
|
};
|