- mscc,ocelot-spi
- mscc,jaguar2-spi
- const: snps,dw-apb-ssi
+ - description: Microchip Sparx5 SoC SPI Controller
+ const: microchip,sparx5-spi
- description: Amazon Alpine SPI Controller
const: amazon,alpine-dw-apb-ssi
- description: Renesas RZ/N1 SPI Controller
- const: tx
- const: rx
+ rx-sample-delay-ns:
+ default: 0
+ description: Default value of the rx-sample-delay-ns property.
+ This value will be used if the property is not explicitly defined
+ for a SPI slave device. See below.
+
patternProperties:
"^.*@[0-9a-f]+$":
type: object
spi-tx-bus-width:
const: 1
+ rx-sample-delay-ns:
+ description: SPI Rx sample delay offset, unit is nanoseconds.
+ The delay from the default sample time before the actual
+ sample of the rxd input signal occurs. The "rx_sample_delay"
+ is an optional feature of the designware controller, and the
+ upper limit is also subject to controller configuration.
+
unevaluatedProperties: false
required:
num-cs = <2>;
cs-gpios = <&gpio0 13 0>,
<&gpio0 14 0>;
+ rx-sample-delay-ns = <3>;
+ spi-flash@1 {
+ compatible = "spi-nand";
+ reg = <1>;
+ rx-sample-delay-ns = <7>;
+ };
};
...