enr

         Write One to Clear corresponding fields in Enable Register.
      
Module Instance Base Address Register Address
i_clk_mgr_perpllgrp 0xFFD1007C 0xFFD10084

Size: 32

Offset: 0x8

Access: RW

Access mode: PRIVILEGEMODE

Note: The processor must make a privileged bus access to this register. You can configure processor mode settings in the control registers of the ARM Cortex-A53 MPcore processor. For more information about processor modes, please refer to the ARM Infocenter.

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

Reserved

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Reserved

nandclken

RW 0x0

spimclken

RW 0x0

usbclken

RW 0x0

psiclken

RW 0x0

s2fuser1clken

RW 0x0

sdmmcclken

RW 0x0

gpiodben

RW 0x0

emacptpen

RW 0x0

emac2en

RW 0x0

emac1en

RW 0x0

emac0en

RW 0x0

enr Fields

Bit Name Description Access Reset
10 nandclken
Enables NAND peripheral clock.   This enable goes outside of the Clock Manger to the NAND directly.
RW 0x0
9 spimclken
Enables SPI Master peripheral clock.   This enable goes outside of the Clock Manger to the SPIM directly.
RW 0x0
8 usbclken
Enables USB peripheral clock.   This enable goes outside of the Clock Manger to the USB directly.
RW 0x0
7 psiclken
Enables psi_ref clock.   
RW 0x0
6 s2fuser1clken
Enables clock s2f_user1_clk output
RW 0x0
5 sdmmcclken
Enables SDMMC peripheral clock.   This enable goes outside of the Clock Manger to the SDMMC directly.
RW 0x0
4 gpiodben
Enables clock gpio_db_clk output
RW 0x0
3 emacptpen
Enables clock emac_ptp_clk output
RW 0x0
2 emac2en
Enables clock emac2_clk output
RW 0x0
1 emac1en
Enables clock emac1_clk output
RW 0x0
0 emac0en
Enables clock emac0_clk output
RW 0x0