mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-21 08:46:49 +07:00
26b82caae4
SC9860 use the same serial device which SC9836 uses, so added a new compatible string to support SC9860 as well, also added an example of how to describe this serial device in DT. Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20 lines
474 B
Plaintext
20 lines
474 B
Plaintext
* Spreadtrum serial UART
|
|
|
|
Required properties:
|
|
- compatible: must be one of:
|
|
* "sprd,sc9836-uart"
|
|
* "sprd,sc9860-uart", "sprd,sc9836-uart"
|
|
|
|
- reg: offset and length of the register set for the device
|
|
- interrupts: exactly one interrupt specifier
|
|
- clocks: phandles to input clocks.
|
|
|
|
Example:
|
|
uart0: serial@0 {
|
|
compatible = "sprd,sc9860-uart",
|
|
"sprd,sc9836-uart";
|
|
reg = <0x0 0x100>;
|
|
interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&ext_26m>;
|
|
};
|