mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-12 07:57:21 +00:00
ab88bd2b6a
Add a driver for gdsys IHS (Integrated Hardware Systems) FPGAs, which supports initialization of the FPGA, as well as information gathering. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
19 lines
538 B
Text
19 lines
538 B
Text
gdsys IHS FPGA for CON devices
|
|
|
|
The gdsys IHS FPGA is the main FPGA on gdsys CON devices. This driver provides
|
|
support for enabling and starting the FPGA, as well as verifying working bus
|
|
communication.
|
|
|
|
Required properties:
|
|
- compatible: must be "gdsys,iocon_fpga"
|
|
- reset-gpios: List of GPIOs controlling the FPGA's reset
|
|
- done-gpios: List of GPIOs notifying whether the FPGA's reconfiguration is
|
|
done
|
|
|
|
Example:
|
|
|
|
FPGA0 {
|
|
compatible = "gdsys,iocon_fpga";
|
|
reset-gpios = <&PPCPCA 26 0>;
|
|
done-gpios = <&GPIO_VB0 19 0>;
|
|
};
|