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/* SPDX-License-Identifier: GPL-2.0+ */
* (C) Copyright 2017
* Mario Six, Guntermann & Drunck GmbH,
#ifndef _GDSYS_SOC_H_
#define _GDSYS_SOC_H_
* gdsys_soc_get_fpga() - Retrieve pointer to parent bus' FPGA device
* @child: The child device on the FPGA bus needing access to the FPGA.
* @fpga: Pointer to the retrieved FPGA device.
* To access their register maps, devices on gdsys soc buses usually have
* facilitate the accessor function of the IHS FPGA their parent bus is
* attached to. To access the FPGA device from within the bus' children, this
* function returns a pointer to it.
* Return: 0 on success, -ve on failure
int gdsys_soc_get_fpga(struct udevice *child, struct udevice **fpga);
#endif /* _GDSYS_SOC_H_ */