mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
25 lines
717 B
25 lines
717 B
* MSM Serial UART |
|
|
|
The MSM serial UART hardware is designed for low-speed use cases where a |
|
dma-engine isn't needed. From a software perspective it's mostly compatible |
|
with the MSM serial UARTDM except that it only supports reading and writing one |
|
character at a time. |
|
|
|
Required properties: |
|
- compatible: Should contain "qcom,msm-uart" |
|
- reg: Should contain UART register location and length. |
|
- interrupts: Should contain UART interrupt. |
|
- clocks: Should contain the core clock. |
|
- clock-names: Should be "core". |
|
|
|
Example: |
|
|
|
A uart device at 0xa9c00000 with interrupt 11. |
|
|
|
serial@a9c00000 { |
|
compatible = "qcom,msm-uart"; |
|
reg = <0xa9c00000 0x1000>; |
|
interrupts = <11>; |
|
clocks = <&uart_cxc>; |
|
clock-names = "core"; |
|
};
|
|
|