21 lines
590 B
Plaintext
21 lines
590 B
Plaintext
Aspeed ADC
|
|
|
|
This device is a 10-bit converter for 16 voltage channels. All inputs are
|
|
single ended.
|
|
|
|
Required properties:
|
|
- compatible: Should be "aspeed,ast2400-adc" or "aspeed,ast2500-adc"
|
|
- reg: memory window mapping address and length
|
|
- clocks: Input clock used to derive the sample clock. Expected to be the
|
|
SoC's APB clock.
|
|
- #io-channel-cells: Must be set to <1> to indicate channels are selected
|
|
by index.
|
|
|
|
Example:
|
|
adc@1e6e9000 {
|
|
compatible = "aspeed,ast2400-adc";
|
|
reg = <0x1e6e9000 0xb0>;
|
|
clocks = <&clk_apb>;
|
|
#io-channel-cells = <1>;
|
|
};
|