---
name: "clk_set_rate"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/clk_set_rate"
---

# clk\_set\_rate(9)

set the clock rate for a clock source

## NAME

clk\_set\_rate - set the clock rate for a clock source

## SYNOPSIS

**int clk\_set\_rate(struct clk \*** *clk***, unsigned long** *rate***);**

## ARGUMENTS

*clk*

clock source

*rate*

desired clock rate in Hz

## DESCRIPTION

Returns success (0) or negative errno.

## COPYRIGHT