adi_bootargs=earlyprintk=serial,uart0,115200 console=ttySC0,115200 vmalloc=512M
adi_image_offset=0xd0000
autoload=0
baudrate=115200
bootcmd=run ramboot
bootdelay=2
eth1addr=02:80:ad:20:31:e9
ethaddr=02:80:ad:20:31:e8
fdt_addr_r=0x83000000
fdtcontroladdr=8ffdfb10
hostname=sc573-ezlite
httpdstp=8000
initrd_high=0xffffffff
ipaddr=10.42.0.2
kernel_addr_r=0x84008000
loadaddr=0x83000000
mmcargs=setenv bootargs root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait ${adi_bootargs} ${board_bootargs}
mmcboot=mmc rescan; ext4load mmc 0:1 ${loadaddr} /fitImage; run mmcargs; bootm
nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath},tcp,nfsvers=3 ${adi_bootargs} ${board_bootargs}
nfsboot=run nfsargs; run addip; wget ${loadaddr} ${serverip}:/fitImage; bootm
ramargs=setenv bootargs ${adi_bootargs} ${board_bootargs}
ramboot=wget ${kernel_addr_r} ${serverip}:/fitImage; run ramargs; bootm
ramdisk_addr_r=0x85000000
rootpath=/romfs
serverip=10.42.0.1
spiargs=setenv bootargs rootfstype=ubifs root=ubi0:rootfs ubi.mtd=3 rw ${adi_bootargs} ${board_bootargs}; setenv sfdev 2:1
spiboot=run spiargs; sf probe ${sfdev}; sf read ${loadaddr} ${adi_image_offset} 0xf00000; bootm ${loadaddr}
stderr=serial@0x31003000
stdin=serial@0x31003000
stdout=serial@0x31003000
uart_console=0
usbargs=setenv bootargs root=/dev/sda2 rw rootfstype=ext4 rootwait ${adi_bootargs}
usbboot=usb start; run usbargs; ext4load usb 0:1 ${loadaddr} /fitImage; bootm ${loadaddr}
Environment size: 1557/126972 bytes
=> run ram
ramargs ramboot ramdisk_addr_r
=> run ramboot
Speed: 1000, full duplex
##################################################
Packets received 5144, Transfer Successful
Bytes transferred = 7433170 (716bd2 hex)
## Loading kernel (any) from FIT Image at 84008000 ...
Using 'conf-1' configuration
Verifying Hash Integrity ... OK
Trying 'kernel-1' kernel subimage
Description: Linux kernel
Type: Kernel Image
Compression: uncompressed
Data Start: 0x840080dc
Data Size: 5015016 Bytes = 4.8 MiB
Architecture: ARM
OS: Linux
Load Address: 0x84008000
Entry Point: 0x84008000
Hash algo: sha1
Hash value: 9cb0d43f23c6addf1168cea1d0e9ed31d69400f0
Sign algo: sha1,rsa2048:
Sign value: unavailable
Verifying Hash Integrity ... sha1+ sha1,rsa2048:- OK
## Loading ramdisk (any) from FIT Image at 84008000 ...
Using 'conf-1' configuration
Verifying Hash Integrity ... OK
Trying 'ramdisk-3' ramdisk subimage
Description: Initial Ram File System
Type: RAMDisk Image
Compression: uncompressed
Data Start: 0x844d6154
Data Size: 2393243 Bytes = 2.3 MiB
Architecture: ARM
OS: Linux
Load Address: 0x85000000
Entry Point: 0x85000000
Hash algo: sha1
Hash value: 123f1f68dac1a528b1f80531e64bbc74e6e070a1
Sign algo: sha1,rsa2048:
Sign value: unavailable
Verifying Hash Integrity ... sha1+ sha1,rsa2048:- OK
Loading ramdisk from 0x844d6154 to 0x85000000
## Loading fdt (any) from FIT Image at 84008000 ...
Using 'conf-1' configuration
Verifying Hash Integrity ... OK
Trying 'fdt-2' fdt subimage
Description: Flattened Device Tree Blob
Type: Flat Device Tree
Compression: uncompressed
Data Start: 0x844d07f8
Data Size: 22602 Bytes = 22.1 KiB
Architecture: ARM
Load Address: 0x84000000
Hash algo: sha1
Hash value: c1ce9580d582e19e4371f9b9a7570e7f9cf5e2c5
Sign algo: sha1,rsa2048:
Sign value: unavailable
Verifying Hash Integrity ... sha1+ sha1,rsa2048:- OK
Loading fdt from 0x844d07f8 to 0x84000000
Booting using the fdt blob at 0x84000000
Working FDT set to 84000000
Loading Kernel Image to 84008000
ERROR: new format image overwritten - must RESET the board to recover
Resetting the board...
┌─────────────────────┬───────────────────────────────────────────────┬────────────────────────────────────────┐
│ │ ADAU1962 │ ADAU1962A │
├─────────────────────┼───────────────────────────────────────────────┼────────────────────────────────────────┤
│ Title │ "…Differential Output, 192 kHz, 24-Bit DAC" │ "…192 kHz, 24-Bit DAC" │
├─────────────────────┼───────────────────────────────────────────────┼────────────────────────────────────────┤
│ Outputs │ Differential only (0 hits for "single-ended") │ Differential or single-ended (17 hits) │
├─────────────────────┼───────────────────────────────────────────────┼────────────────────────────────────────┤
│ Analog supply │ AVDDx = 5 V, IOVDD 3.0–5.5 V │ AVDDx = 3.3 V, IOVDD 3.14–3.46 V │
├─────────────────────┼───────────────────────────────────────────────┼────────────────────────────────────────┤
│ Dynamic range │ 118 dB │ 114 dB diff / 110 dB SE │
├─────────────────────┼───────────────────────────────────────────────┼────────────────────────────────────────┤
│ THD+N │ −98 dB │ −97 dB diff / −95 dB SE │
├─────────────────────┼───────────────────────────────────────────────┼────────────────────────────────────────┤
│ Quiescent power │ 421 mW │ 249 mW │
├─────────────────────┼───────────────────────────────────────────────┼────────────────────────────────────────┤
│ 0x08 DAC_CTRL2[6:5] │ VREG_CTRL — regulator out 2.5/2.75/3.0/3.3 V │ RESERVED │
├─────────────────────┼───────────────────────────────────────────────┼────────────────────────────────────────┤
│ 0x1C │ CM_SEL_PAD_STRGTH, reset 0x02 │ PAD_STRGTH, reset 0x00 │
├─────────────────────┼───────────────────────────────────────────────┼────────────────────────────────────────┤
│ Pin 44 │ SCLK/SCL/SA (extra standalone-mode state pin) │ SCLK/SCL │
├─────────────────────┼───────────────────────────────────────────────┼────────────────────────────────────────┤
│ Orderable │ ADAU1962WBSTZ │ ADAU1962AWBSTZ │
└─────────────────────┴───────────────────────────────────────────────┴────────────────────────────────────────┘
[ 7.921183] NET: Registered PF_PACKET protocol family
[ 7.926409] 8021q: 802.1Q VLAN Support v1.8
[ 7.930721] Key type dns_resolver registered
[ 7.975219] registered taskstats version 1
[ 7.979466] Loading compiled-in X.509 certificates
[ 8.055768] adi-dwmac 31040000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-0
[ 8.071150] adi-dwmac 31040000.ethernet eth0: PHY [stmmac-0:00] driver [Generic PHY] (irq=POLL)
[ 8.081101] adi-dwmac 31040000.ethernet eth0: No Safety Features support found
[ 8.090180] adi-dwmac 31040000.ethernet eth0: IEEE 1588-2008 Advanced Timestamp supported
[ 8.098370] adi-dwmac 31040000.ethernet eth0: configuring for phy/rgmii-id link mode
[ 8.112503] 8021q: adding VLAN 0 to HW filter on device eth0
[ 12.199690] adi-dwmac 31040000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[ 12.222732] IP-Config: Guessing netmask 255.0.0.0
[ 12.227352] IP-Config: Complete:
[ 12.230514] device=eth0, hwaddr=02:80:ad:20:31:e8, ipaddr=10.42.0.2, mask=255.0.0.0, gw=255.255.255.255
[ 12.240444] host=sc846, domain=, nis-domain=(none)
[ 12.245592] bootserver=10.42.0.1, rootserver=10.42.0.1, rootpath=
[ 12.246342] clk: Disabling unused clocks
[ 12.412817] Freeing unused kernel memory: 2816K
[ 12.417691] Run /init as init process
[ 12.636122]
[ 12.636122] Analog Initial Ram Filesystem
[ 12.636122] www.analog.com
[ 12.636122] www.yoctoproject.org
[ 12.636122]
[ 12.636122] Analog [Initramfs]: Preparing Operating System....
[ 12.636122] Analog [Initramfs]: Mounting Root File System...
[ 12.761609] Analog [Initramfs]: Switching RFS to NFS mount (tcp,nfsvers=3,10.42.0.1:/romfs)...
enable prepare protect duty hardware connection
clock count count count rate accuracy phase cycle enable consumer id
---------------------------------------------------------------------------------------------------------------------------------------------
dummy 2 2 0 0 0 0 50000 Y deviceless no_connection_id
arm1_sel 1 1 0 0 0 0 50000 Y deviceless no_connection_id
arm1 1 1 0 0 0 0 50000 Y deviceless no_connection_id
arm0_sel 1 1 0 0 0 0 50000 Y deviceless no_connection_id
arm0 1 1 0 0 0 0 50000 Y deviceless no_connection_id
sys_clkin1 0 0 0 25000000 0 0 50000 Y deviceless no_connection_id
sys_clkin0 1 1 0 25000000 0 0 50000 Y clock-controller@3108d000 sys_clkin0
deviceless no_connection_id
cgu1_df 0 0 0 25000000 0 0 50000 Y deviceless no_connection_id
cgu1_vco 0 0 0 3600000000 0 0 50000 Y deviceless no_connection_id
cgu1_pllclk 0 0 0 1800000000 0 0 50000 Y deviceless no_connection_id
cgu1_pllclk_half 0 0 0 900000000 0 0 50000 Y deviceless no_connection_id
dclk1_1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cclk2_1 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
cgu1_s1selexdiv 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cgu1_sclk1sel 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
sclk1_1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
xspi1_sel 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
xspi1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cgu1_s0selexdiv 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
cgu1_sclk0sel 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
sclk0_1 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
cgu1_odiv 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
oclk_1 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
cgu1_ddiv 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
dclk_1 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
lp_sel 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
lp 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
sysclk_1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cgu1_s1seldiv 0 0 0 90000000 0 0 50000 Y deviceless no_connection_id
cgu1_s0seldiv 0 0 0 45000000 0 0 50000 Y deviceless no_connection_id
cgu1_cdiv 0 0 0 450000000 0 0 50000 Y deviceless no_connection_id
cclk0_1 0 0 0 450000000 0 0 50000 Y deviceless no_connection_id
cgu0_df 1 1 0 25000000 0 0 50000 Y deviceless no_connection_id
cgu0_vco 1 1 0 4000000000 0 0 50000 Y deviceless no_connection_id
cgu0_pllclk 1 1 0 2000000000 0 0 50000 Y deviceless no_connection_id
cgu0_pllclk_half 2 2 0 1000000000 0 0 50000 Y deviceless no_connection_id
dclk1_0 0 0 0 200000000 0 0 50000 Y deviceless no_connection_id
cclk2_0 0 0 0 333333333 0 0 50000 Y deviceless no_connection_id
cgu0_s1selexdiv 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
cgu0_sclk1sel 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
sclk1_0 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
spdif_sel 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
spdif 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
cgu0_odiv 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
oclk_0 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
can_sel 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
can 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
cgu0_ddiv 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
dclk_0 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
ddr_sel 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
cdu_ddr 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
sysclk_0 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id
pwm_sel 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
pwm 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
cgu0_s1seldiv 0 0 0 250000000 0 0 50000 Y deviceless no_connection_id
cgu0_s0seldiv 1 1 0 125000000 0 0 50000 Y deviceless no_connection_id
sclk0_0 5 5 0 125000000 0 0 50000 Y 31008000.watchdog sclk0
31003000.serial sclk0
31001200.i2c sclk0
31001600.i2c sclk0
deviceless no_connection_id
mshc_sel 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
mshc 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
trace_sel 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
trace 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
xspi0_sel 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
xspi0 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
gige_sel 1 1 0 125000000 0 0 50000 Y deviceless no_connection_id
gige 1 1 0 125000000 0 0 50000 Y 31040000.ethernet stmmaceth
deviceless no_connection_id
spi_sel 1 1 0 125000000 0 0 50000 Y deviceless no_connection_id
spi 1 1 0 125000000 0 0 50000 Y 3102f000.spi spi
deviceless no_connection_id
cgu0_cdiv 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id
cclk0_0 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id
sharc0_sel 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id
sharc0 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id
---
drivers/usb/musb-new/musb_uboot.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -238,6 +238,11 @@ int musb_lowlevel_init(struct musb_host_data *host)
return -ENODEV;
}
+ /*
+ * Allow the USB device/PHY to settle before the initial root-port reset.
+ */
+ mdelay(500);
_musb_reset_root_port(host, NULL);
host->host->is_active = 1;
host->hcd.hcd_priv = host->host;
--
2.43.0
Pre clock changes Uboot
=> clk dump
Rate Usecnt Name
------------------------------------------
0 0 |-- dummy
0 0 | |-- arm0_sel
0 0 | | `-- arm0
0 0 | `-- arm1_sel
0 0 | `-- arm1
25000000 0 |-- sys_clkin0
25000000 1 | |-- cgu0_df
4000000000 1 | | `-- cgu0_vco
1000000000 1 | | |-- cgu0_pllclk
1000000000 0 | | | |-- cgu0_cdiv
1000000000 0 | | | | `-- cclk0_0
1000000000 0 | | | | `-- sharc_sel
1000000000 0 | | | | `-- sharc
500000000 1 | | | |-- sysclk_0
125000000 1 | | | | |-- cgu0_s0seldiv
125000000 1 | | | | | `-- sclk0_0
125000000 0 | | | | | |-- spi_sel
125000000 0 | | | | | | `-- spi
125000000 0 | | | | | |-- gige_sel
125000000 0 | | | | | | `-- gige
125000000 0 | | | | | |-- xspi_sel
125000000 0 | | | | | | `-- xspi
125000000 0 | | | | | |-- trace_sel
125000000 0 | | | | | | `-- trace
125000000 0 | | | | | `-- mshc_sel
125000000 0 | | | | | `-- mshc
250000000 0 | | | | |-- cgu0_s1seldiv
500000000 0 | | | | `-- pwm_sel
500000000 0 | | | | `-- pwm
500000000 0 | | | |-- cgu0_ddiv
500000000 0 | | | | `-- dclk_0
500000000 0 | | | | `-- cdu_ddr_sel
500000000 0 | | | | `-- cdu_ddr
100000000 0 | | | |-- cgu0_odiv
100000000 0 | | | | `-- oclk_0
100000000 0 | | | | `-- can_sel
100000000 0 | | | | `-- can
333333334 0 | | | `-- cgu0_s1selexdiv
333333334 0 | | | `-- cgu0_sclk1sel
333333334 0 | | | `-- sclk1_0
333333334 0 | | | `-- spdif_sel
333333334 0 | | | `-- spdif
1333333333 0 | | |-- cclk2_0
1333333333 0 | | |-- cclk2_1
800000000 0 | | `-- dclk1_0
25000000 0 | `-- cgu1_df
3600000000 0 | `-- cgu1_vco
900000000 0 | |-- cgu1_pllclk
450000000 0 | | |-- cgu1_cdiv
450000000 0 | | | `-- cclk0_1
180000000 0 | | |-- sysclk_1
45000000 0 | | | |-- cgu1_s0seldiv
90000000 0 | | | `-- cgu1_s1seldiv
300000000 0 | | |-- cgu1_ddiv
300000000 0 | | | `-- dclk_1
300000000 0 | | | `-- lp_sel
300000000 0 | | | `-- lp
112500000 0 | | |-- cgu1_odiv
112500000 0 | | | `-- oclk_1
112500000 0 | | |-- cgu1_s0selexdiv
112500000 0 | | | `-- cgu1_sclk0sel
112500000 0 | | | `-- sclk0_1
180000000 0 | | `-- cgu1_s1selexdiv
180000000 0 | | `-- cgu1_sclk1sel
180000000 0 | | `-- sclk1_1
180000000 0 | | `-- xspi2_sel
180000000 0 | | `-- xspi2
1200000000 0 | `-- cclk2_1
25000000 0 |-- sys_clkin1
Pre clock changes Linux:
root@adsp-sc846-som-ezkit:~# cat /sys/kernel/debug/clk/clk_summary
enable prepare protect duty hardware connection
clock count count count rate accuracy phase cycle enable consumer id
---------------------------------------------------------------------------------------------------------------------------------------------
dummy 2 2 0 0 0 0 50000 Y deviceless no_connection_id
arm1_sel 1 1 0 0 0 0 50000 Y deviceless no_connection_id
arm1 1 1 0 0 0 0 50000 Y deviceless no_connection_id
arm0_sel 1 1 0 0 0 0 50000 Y deviceless no_connection_id
arm0 1 1 0 0 0 0 50000 Y deviceless no_connection_id
sys_clkin1 0 0 0 25000000 0 0 50000 Y deviceless no_connection_id
sys_clkin0 1 1 0 25000000 0 0 50000 Y clock-controller@3108d000 sys_clkin0
deviceless no_connection_id
cgu1_df 0 0 0 25000000 0 0 50000 Y deviceless no_connection_id
cgu1_vco 0 0 0 3600000000 0 0 50000 Y deviceless no_connection_id
cgu1_pllclk 0 0 0 1800000000 0 0 50000 Y deviceless no_connection_id
cgu1_pllclk_half 0 0 0 900000000 0 0 50000 Y deviceless no_connection_id
dclk1_1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cclk2_1 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
cgu1_s1selexdiv 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cgu1_sclk1sel 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
sclk1_1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
xspi1_sel 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
xspi1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cgu1_s0selexdiv 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
cgu1_sclk0sel 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
sclk0_1 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
cgu1_odiv 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
oclk_1 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
cgu1_ddiv 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
dclk_1 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
lp_sel 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
lp 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
sysclk_1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cgu1_s1seldiv 0 0 0 90000000 0 0 50000 Y deviceless no_connection_id
cgu1_s0seldiv 0 0 0 45000000 0 0 50000 Y deviceless no_connection_id
cgu1_cdiv 0 0 0 450000000 0 0 50000 Y deviceless no_connection_id
cclk0_1 0 0 0 450000000 0 0 50000 Y deviceless no_connection_id
cgu0_df 1 1 0 25000000 0 0 50000 Y deviceless no_connection_id
cgu0_vco 1 1 0 4000000000 0 0 50000 Y deviceless no_connection_id
cgu0_pllclk 1 1 0 2000000000 0 0 50000 Y deviceless no_connection_id
cgu0_pllclk_half 2 2 0 1000000000 0 0 50000 Y deviceless no_connection_id
dclk1_0 0 0 0 200000000 0 0 50000 Y deviceless no_connection_id
cclk2_0 0 0 0 333333333 0 0 50000 Y deviceless no_connection_id
cgu0_s1selexdiv 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
cgu0_sclk1sel 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
sclk1_0 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
spdif_sel 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
spdif 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
cgu0_odiv 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
oclk_0 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
can_sel 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
can 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
cgu0_ddiv 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
dclk_0 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
ddr_sel 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
cdu_ddr 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
sysclk_0 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id
pwm_sel 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
pwm 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
cgu0_s1seldiv 0 0 0 250000000 0 0 50000 Y deviceless no_connection_id
cgu0_s0seldiv 1 1 0 125000000 0 0 50000 Y deviceless no_connection_id
sclk0_0 5 5 0 125000000 0 0 50000 Y 31008000.watchdog sclk0
31003000.serial sclk0
31001200.i2c sclk0
31001600.i2c sclk0
deviceless no_connection_id
mshc_sel 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
mshc 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
trace_sel 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
trace 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
xspi0_sel 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
xspi0 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
gige_sel 1 1 0 125000000 0 0 50000 Y deviceless no_connection_id
gige 1 1 0 125000000 0 0 50000 Y 31040000.ethernet stmmaceth
deviceless no_connection_id
spi_sel 1 1 0 125000000 0 0 50000 Y deviceless no_connection_id
spi 1 1 0 125000000 0 0 50000 Y 3102f000.spi spi
deviceless no_connection_id
cgu0_cdiv 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id
cclk0_0 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id
sharc0_sel 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id
sharc0 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id
Post clock changes Uboot
=> clk dump
Rate Usecnt Name
------------------------------------------
0 0 |-- dummy
0 0 | |-- arm0_sel
0 0 | | `-- arm0
0 0 | `-- arm1_sel
0 0 | `-- arm1
25000000 0 |-- sys_clkin0
25000000 1 | |-- cgu0_df
4000000000 1 | | `-- cgu0_vco
2000000000 1 | | |-- cgu0_pllclk
1000000000 1 | | | `-- cgu0_pllclk_half
1000000000 0 | | | |-- cgu0_cdiv
1000000000 0 | | | | `-- cclk0_0
1000000000 0 | | | | `-- sharc_sel
1000000000 0 | | | | `-- sharc
500000000 1 | | | |-- sysclk_0
125000000 1 | | | | |-- cgu0_s0seldiv
125000000 1 | | | | | `-- sclk0_0
125000000 0 | | | | | |-- spi_sel
125000000 0 | | | | | | `-- spi
125000000 0 | | | | | |-- gige_sel
125000000 0 | | | | | | `-- gige
125000000 0 | | | | | |-- xspi_sel
125000000 0 | | | | | | `-- xspi
125000000 0 | | | | | |-- trace_sel
125000000 0 | | | | | | `-- trace
125000000 0 | | | | | `-- mshc_sel
125000000 0 | | | | | `-- mshc
250000000 0 | | | | |-- cgu0_s1seldiv
500000000 0 | | | | `-- pwm_sel
500000000 0 | | | | `-- pwm
500000000 0 | | | |-- cgu0_ddiv
500000000 0 | | | | `-- dclk_0
500000000 0 | | | | `-- cdu_ddr_sel
500000000 0 | | | | `-- cdu_ddr
100000000 0 | | | |-- cgu0_odiv
100000000 0 | | | | `-- oclk_0
100000000 0 | | | | `-- can_sel
100000000 0 | | | | `-- can
333333334 0 | | | `-- cgu0_s1selexdiv
333333334 0 | | | `-- cgu0_sclk1sel
333333334 0 | | | `-- sclk1_0
333333334 0 | | | `-- spdif_sel
333333334 0 | | | `-- spdif
1333333333 0 | | |-- cclk2_0
800000000 0 | | `-- dclk1_0
25000000 0 | `-- cgu1_df
3600000000 0 | `-- cgu1_vco
1800000000 0 | |-- cgu1_pllclk
900000000 0 | | `-- cgu1_pllclk_half
450000000 0 | | |-- cgu1_cdiv
450000000 0 | | | `-- cclk0_1
180000000 0 | | |-- sysclk_1
45000000 0 | | | |-- cgu1_s0seldiv
90000000 0 | | | `-- cgu1_s1seldiv
300000000 0 | | |-- cgu1_ddiv
300000000 0 | | | `-- dclk_1
300000000 0 | | | `-- lp_sel
300000000 0 | | | `-- lp
112500000 0 | | |-- cgu1_odiv
112500000 0 | | | `-- oclk_1
112500000 0 | | |-- cgu1_s0selexdiv
112500000 0 | | | `-- cgu1_sclk0sel
112500000 0 | | | `-- sclk0_1
180000000 0 | | `-- cgu1_s1selexdiv
180000000 0 | | `-- cgu1_sclk1sel
180000000 0 | | `-- sclk1_1
180000000 0 | | `-- xspi2_sel
180000000 0 | | `-- xspi2
1200000000 0 | |-- cclk2_1
720000000 0 | `-- dclk1_1
25000000 0 |-- sys_clkin1
Post clock changes linux
root@adsp-sc846-som-ezkit:~# cat /sys/kernel/debug/clk/clk_summary
enable prepare protect duty hardware connection
clock count count count rate accuracy phase cycle enable consumer id
---------------------------------------------------------------------------------------------------------------------------------------------
dummy 2 2 0 0 0 0 50000 Y deviceless no_connection_id
arm1_sel 1 1 0 0 0 0 50000 Y deviceless no_connection_id
arm1 1 1 0 0 0 0 50000 Y deviceless no_connection_id
arm0_sel 1 1 0 0 0 0 50000 Y deviceless no_connection_id
arm0 1 1 0 0 0 0 50000 Y deviceless no_connection_id
sys_clkin1 0 0 0 25000000 0 0 50000 Y deviceless no_connection_id
sys_clkin0 1 1 0 25000000 0 0 50000 Y clock-controller@3108d000 sys_clkin0
deviceless no_connection_id
cgu1_df 0 0 0 25000000 0 0 50000 Y deviceless no_connection_id
cgu1_vco 0 0 0 3600000000 0 0 50000 Y deviceless no_connection_id
cgu1_pllclk 0 0 0 1800000000 0 0 50000 Y deviceless no_connection_id
cgu1_pllclk_half 0 0 0 900000000 0 0 50000 Y deviceless no_connection_id
dclk1_1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cclk2_1 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
cgu1_s1selexdiv 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cgu1_sclk1sel 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
sclk1_1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
xspi1_sel 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
xspi1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cgu1_s0selexdiv 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
cgu1_sclk0sel 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
sclk0_1 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
cgu1_odiv 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
oclk_1 0 0 0 112500000 0 0 50000 Y deviceless no_connection_id
cgu1_ddiv 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
dclk_1 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
lp_sel 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
lp 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id
sysclk_1 0 0 0 180000000 0 0 50000 Y deviceless no_connection_id
cgu1_s1seldiv 0 0 0 90000000 0 0 50000 Y deviceless no_connection_id
cgu1_s0seldiv 0 0 0 45000000 0 0 50000 Y deviceless no_connection_id
cgu1_cdiv 0 0 0 450000000 0 0 50000 Y deviceless no_connection_id
cclk0_1 0 0 0 450000000 0 0 50000 Y deviceless no_connection_id
cgu0_df 1 1 0 25000000 0 0 50000 Y deviceless no_connection_id
cgu0_vco 1 1 0 4000000000 0 0 50000 Y deviceless no_connection_id
cgu0_pllclk 1 1 0 2000000000 0 0 50000 Y deviceless no_connection_id
cgu0_pllclk_half 2 2 0 1000000000 0 0 50000 Y deviceless no_connection_id
dclk1_0 0 0 0 200000000 0 0 50000 Y deviceless no_connection_id
cclk2_0 0 0 0 333333333 0 0 50000 Y deviceless no_connection_id
cgu0_s1selexdiv 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
cgu0_sclk1sel 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
sclk1_0 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
spdif_sel 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
spdif 0 0 0 333333334 0 0 50000 Y deviceless no_connection_id
cgu0_odiv 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
oclk_0 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
can_sel 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
can 0 0 0 100000000 0 0 50000 Y deviceless no_connection_id
cgu0_ddiv 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
dclk_0 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
ddr_sel 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
cdu_ddr 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
sysclk_0 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id
pwm_sel 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
pwm 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id
cgu0_s1seldiv 0 0 0 250000000 0 0 50000 Y deviceless no_connection_id
cgu0_s0seldiv 1 1 0 125000000 0 0 50000 Y deviceless no_connection_id
sclk0_0 5 5 0 125000000 0 0 50000 Y 31008000.watchdog sclk0
31003000.serial sclk0
31001200.i2c sclk0
31001600.i2c sclk0
deviceless no_connection_id
mshc_sel 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
mshc 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
trace_sel 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
trace 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
xspi0_sel 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
xspi0 0 0 0 125000000 0 0 50000 Y deviceless no_connection_id
gige_sel 1 1 0 125000000 0 0 50000 Y deviceless no_connection_id
gige 1 1 0 125000000 0 0 50000 Y 31040000.ethernet stmmaceth
deviceless no_connection_id
spi_sel 1 1 0 125000000 0 0 50000 Y deviceless no_connection_id
spi 1 1 0 125000000 0 0 50000 Y 3102f000.spi spi
deviceless no_connection_id
cgu0_cdiv 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id
cclk0_0 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id
sharc0_sel 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id
sharc0 1 1 0 1000000000 0 0 50000 Y deviceless no_connection_id