hc
2023-11-06 e3e12f52b214121840b44c91de5b3e5af5d3eb84
kernel/Documentation/devicetree/bindings/spi/spi-rockchip.txt
....@@ -35,6 +35,11 @@
3535 - rx-sample-delay-ns: nanoseconds to delay after the SCLK edge before sampling
3636 Rx data (may need to be fine tuned for high capacitance lines).
3737 No delay (0) by default.
38
+- csm: ss_n be high for half or one sclk_out cycle after every frame data is
39
+ transferred:
40
+ - "0" for keep low;
41
+ - "1" for half sclk_out;
42
+ - "2" for one sclk_out.
3843 - pinctrl-names: Names for the pin configuration(s); may be "default" or
3944 "sleep", where the "sleep" configuration may describe the state
4045 the pins should be in during system suspend. See also