clk-imx23.c File Reference

#include <linux/clk.h>
#include <linux/clkdev.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/of.h>
#include <mach/common.h>
#include <mach/mx23.h>
#include "clk.h"

Go to the source code of this file.

Macros
#define	DIGCTRL   MX23_IO_ADDRESS(MX23_DIGCTL_BASE_ADDR)
#define	CLKCTRL   MX23_IO_ADDRESS(MX23_CLKCTRL_BASE_ADDR)
#define	PLLCTRL0   (CLKCTRL + 0x0000)
#define	CPU   (CLKCTRL + 0x0020)
#define	HBUS   (CLKCTRL + 0x0030)
#define	XBUS   (CLKCTRL + 0x0040)
#define	XTAL   (CLKCTRL + 0x0050)
#define	PIX   (CLKCTRL + 0x0060)
#define	SSP   (CLKCTRL + 0x0070)
#define	GPMI   (CLKCTRL + 0x0080)
#define	SPDIF   (CLKCTRL + 0x0090)
#define	EMI   (CLKCTRL + 0x00a0)
#define	SAIF   (CLKCTRL + 0x00c0)
#define	TV   (CLKCTRL + 0x00d0)
#define	ETM   (CLKCTRL + 0x00e0)
#define	FRAC   (CLKCTRL + 0x00f0)
#define	CLKSEQ   (CLKCTRL + 0x0110)
#define	BP_CPU_INTERRUPT_WAIT   12
#define	BP_CLKSEQ_BYPASS_SAIF   0
#define	BP_CLKSEQ_BYPASS_SSP   5
#define	BP_SAIF_DIV_FRAC_EN   16
#define	BP_FRAC_IOFRAC   24

Enumerations
enum	imx23_clk {   ref_xtal, pll, ref_cpu, ref_emi,   ref_pix, ref_io, saif_sel, lcdif_sel,   gpmi_sel, ssp_sel, emi_sel, cpu,   etm_sel, cpu_pll, cpu_xtal, hbus,   xbus, lcdif_div, ssp_div, gpmi_div,   emi_pll, emi_xtal, etm_div, saif_div,   clk32k_div, rtc, adc, spdif_div,   clk32k, dri, pwm, filt,   uart, ssp, gpmi, spdif,   emi, saif, lcdif, etm,   usb, usb_pwr, clk_max }

Functions
int __init	mx23_clocks_init (void)

Macro Definition Documentation

#define BP_CLKSEQ_BYPASS_SAIF   0

Definition at line 41 of file clk-imx23.c.

#define BP_CLKSEQ_BYPASS_SSP   5

Definition at line 42 of file clk-imx23.c.

#define BP_CPU_INTERRUPT_WAIT   12

Definition at line 40 of file clk-imx23.c.

#define BP_FRAC_IOFRAC   24

Definition at line 44 of file clk-imx23.c.

#define BP_SAIF_DIV_FRAC_EN   16

Definition at line 43 of file clk-imx23.c.

#define CLKCTRL   MX23_IO_ADDRESS(MX23_CLKCTRL_BASE_ADDR)

Definition at line 23 of file clk-imx23.c.

#define CLKSEQ   (CLKCTRL + 0x0110)

Definition at line 38 of file clk-imx23.c.

#define CPU   (CLKCTRL + 0x0020)

Definition at line 25 of file clk-imx23.c.

#define DIGCTRL   MX23_IO_ADDRESS(MX23_DIGCTL_BASE_ADDR)

Definition at line 22 of file clk-imx23.c.

#define EMI   (CLKCTRL + 0x00a0)

Definition at line 33 of file clk-imx23.c.

#define ETM   (CLKCTRL + 0x00e0)

Definition at line 36 of file clk-imx23.c.

#define FRAC   (CLKCTRL + 0x00f0)

Definition at line 37 of file clk-imx23.c.

#define GPMI   (CLKCTRL + 0x0080)

Definition at line 31 of file clk-imx23.c.

#define HBUS   (CLKCTRL + 0x0030)

Definition at line 26 of file clk-imx23.c.

#define PIX   (CLKCTRL + 0x0060)

Definition at line 29 of file clk-imx23.c.

#define PLLCTRL0   (CLKCTRL + 0x0000)

Definition at line 24 of file clk-imx23.c.

#define SAIF   (CLKCTRL + 0x00c0)

Definition at line 34 of file clk-imx23.c.

#define SPDIF   (CLKCTRL + 0x0090)

Definition at line 32 of file clk-imx23.c.

#define SSP   (CLKCTRL + 0x0070)

Definition at line 30 of file clk-imx23.c.

#define TV   (CLKCTRL + 0x00d0)

Definition at line 35 of file clk-imx23.c.

#define XBUS   (CLKCTRL + 0x0040)

Definition at line 27 of file clk-imx23.c.

#define XTAL   (CLKCTRL + 0x0050)

Definition at line 28 of file clk-imx23.c.

Enumeration Type Documentation

enum imx23_clk

Enumerator:

ref_xtal
pll
ref_cpu
ref_emi
ref_pix
ref_io
saif_sel
lcdif_sel
gpmi_sel
ssp_sel
emi_sel
cpu
etm_sel
cpu_pll
cpu_xtal
hbus
xbus
lcdif_div
ssp_div
gpmi_div
emi_pll
emi_xtal
etm_div
saif_div
clk32k_div
rtc
adc
spdif_div
clk32k
dri
pwm
filt
uart
ssp
gpmi
spdif
emi
saif
lcdif
etm
usb
usb_pwr
clk_max

Definition at line 82 of file clk-imx23.c.

Function Documentation

int __init mx23_clocks_init

(

void

)

Definition at line 99 of file clk-imx23.c.