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- gdsys Gazerbeam board driver
- This driver provides capabilities to access the gdsys Gazerbeam board's device
- information. Furthermore, phandles to some internal devices are provided for
- the board files.
- Required properties:
- - compatible: should be "gdsys,board_gazerbeam"
- - csb: phandle to the board's coherent system bus (CSB) device node
- - rxaui[0-3]: phandles to the rxaui control device nodes
- - fpga[0-1]: phandles to the board's gdsys FPGA device nodes
- - ioep[0-1]: phandles to the board's IO endpoint device nodes
- - ver-gpios: GPIO list to read the hardware version from
- - var-gpios: GPIO list to read the hardware variant information from
- - reset-gpios: GPIO list for the board's reset GPIOs
- Example:
- board {
- compatible = "gdsys,board_gazerbeam";
- csb = <&board_soc>;
- serdes = <&SERDES>;
- rxaui0 = <&RXAUI0>;
- rxaui1 = <&RXAUI1>;
- rxaui2 = <&RXAUI2>;
- rxaui3 = <&RXAUI3>;
- fpga0 = <&FPGA0>;
- fpga1 = <&FPGA1>;
- ioep0 = <&IOEP0>;
- ioep1 = <&IOEP1>;
- ver-gpios = <&PPCPCA 12 0
- &PPCPCA 13 0
- &PPCPCA 14 0
- &PPCPCA 15 0>;
- /* MC2/SC-Board */
- var-gpios-mc2 = <&GPIO_VB0 0 0 /* VAR-MC_SC */
- &GPIO_VB0 11 0>; /* VAR-CON */
- /* MC4-Board */
- var-gpios-mc4 = <&GPIO_VB1 0 0 /* VAR-MC_SC */
- &GPIO_VB1 11 0>; /* VAR-CON */
- reset-gpios = <&gpio0 1 0 &gpio0 2 1>;
- };
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