jesd204_clk.c File Reference

Analog Devices JESD204 clock. More...

#include "no_os_error.h"
#include "no_os_alloc.h"
#include "no_os_clk.h"
#include "jesd204_clk.h"

Include dependency graph for jesd204_clk.c:

Functions
int32_t	jesd204_clk_enable (struct jesd204_clk *clk)
int32_t	jesd204_clk_disable (struct jesd204_clk *clk)
int32_t	jesd204_clk_set_rate (struct jesd204_clk *clk, uint32_t chan, uint32_t rate)

Variables
const struct no_os_clk_platform_ops	jesd204_clk_ops
	jesd204 specific CLK platform ops structure

Detailed Description

Analog Devices JESD204 clock.

Author

DBogdan (drago.nosp@m.s.bo.nosp@m.gdan@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

Copyright 2020(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Function Documentation

jesd204_clk_disable()

int32_t jesd204_clk_disable

(

struct jesd204_clk *

clk

)

Stop the clock.

Parameters

clk	- The clock structure.

Returns

0 in case of success, negative error code otherwise.

jesd204_clk_enable()

int32_t jesd204_clk_enable

(

struct jesd204_clk *

clk

)

Start the clock.

Parameters

clk	- The clock structure.

Returns

0 in case of success, negative error code otherwise.

jesd204_clk_set_rate()

int32_t jesd204_clk_set_rate	(	struct jesd204_clk *	clk,
		uint32_t	chan,
		uint32_t	rate )

Change the frequency of the clock.

Parameters

clk	- The clock structure.
chan	- The clock channel.
rate	- The desired frequency.

Returns

0 in case of success, negative error code otherwise.

Variable Documentation

jesd204_clk_ops

const struct no_os_clk_platform_ops jesd204_clk_ops

Initial value:

= {
    .init = &jesd204_no_os_clk_init,
    .clk_enable = &jesd204_no_os_clk_enable,
    .clk_disable = &jesd204_no_os_clk_disable,
    .clk_set_rate = &jesd204_no_os_clk_set_rate,
    .remove = &jesd204_no_os_clk_remove
}

jesd204 specific CLK platform ops structure