Lines Matching +full:fsi +full:- +full:mux +full:- +full:gpios
1 Device-tree bindings for ColdFire offloaded gpio-based FSI master driver
2 ------------------------------------------------------------------------
5 - compatible =
6 "aspeed,ast2400-cf-fsi-master" for an AST2400 based system
8 "aspeed,ast2500-cf-fsi-master" for an AST2500 based system
10 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
11 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
12 - enable-gpios = <gpio-descriptor>; : GPIO for enable signal
13 - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable
14 - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other
15 functions (eg, external FSI masters)
16 - memory-region = <phandle>; : Reference to the reserved memory for
19 - aspeed,sram = <phandle>; : Reference to the SRAM node.
20 - aspeed,cvic = <phandle>; : Reference to the CVIC node.
24 fsi-master {
25 compatible = "aspeed,ast2500-cf-fsi-master", "fsi-master";
27 clock-gpios = <&gpio 0>;
28 data-gpios = <&gpio 1>;
29 enable-gpios = <&gpio 2>;
30 trans-gpios = <&gpio 3>;
31 mux-gpios = <&gpio 4>;
33 memory-region = <&coldfire_memory>;