clkgen_routines.c File Reference

AXI clkgen setup for ADRV903X project. More...

#include "clkgen_routines.h"
#include "app_config.h"
#include "parameters.h"

Include dependency graph for clkgen_routines.c:

Functions
int	clkgen_setup (struct axi_clkgen **rx_clkgen, struct axi_clkgen **tx_clkgen)
	Initialize and set rates for RX and TX AXI clkgen instances.
int	clkgen_remove (struct axi_clkgen *rx_clkgen, struct axi_clkgen *tx_clkgen)
	Remove AXI clkgen instances.

Detailed Description

AXI clkgen setup for ADRV903X project.

Author

Analog Devices Inc.

Copyright 2026(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Function Documentation

clkgen_remove()

int clkgen_remove	(	struct axi_clkgen *	rx_clkgen,
		struct axi_clkgen *	tx_clkgen )

Remove AXI clkgen instances.

Parameters

rx_clkgen	- RX clkgen instance.
tx_clkgen	- TX clkgen instance.

Returns

0

clkgen_setup()

int clkgen_setup	(	struct axi_clkgen **	rx_clkgen,
		struct axi_clkgen **	tx_clkgen )

Initialize and set rates for RX and TX AXI clkgen instances.

Both clkgens share the same parent clock (DEVICE_CLK) and output rate (lane_rate / 66 for JESD204C).

Parameters

rx_clkgen	- Output pointer for the RX clkgen instance.
tx_clkgen	- Output pointer for the TX clkgen instance.

Returns

0 on success, negative error code on failure.