Hi All,
I would like to get the s2mps11 regulator binding for u-boot to work
on Odroid XU3/XU4
as in case of Odroid U3 we have max77686_bind function which dose the job.
what will be the correct way to reset s2mps11 control register to the
default values
in-order to support reset of some regulators.
Below is the command I tried to gather some information but it failed.
Best Regards
-Anand Moon
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U-Boot 2018.01-rc3-00060-g1314bd1 (Jan 02 2018 - 17:56:26 +0000) for
ODROID-XU3/XU4/HC1
CPU: Exynos5422 @ 800 MHz
Model: Odroid XU3 based on EXYNOS5422
Board: Odroid XU3 based on EXYNOS5422
Type: xu4
DRAM: 2 GiB
MMC: EXYNOS DWMMC: 0, EXYNOS DWMMC: 1
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: No ethernet found.
Hit any key to stop autoboot: 0
Card did not respond to voltage select!
mmc_init: -95, time 11
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
reading /exynos5422-odroidxu4.dtb
62815 bytes read in 9 ms (6.7 MiB/s)
starting USB...
USB0: USB EHCI 1.00
USB1: Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.00
USB2: Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.00
scanning bus 0 for devices... 1 USB Device(s) found
scanning bus 1 for devices... 3 USB Device(s) found
scanning bus 2 for devices... 2 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
scanning usb for ethernet devices... 1 Ethernet Device(s) found
Waiting for Ethernet connection... done.
BOOTP broadcast 1
BOOTP broadcast 2
DHCP client bound to address 10.0.0.144 (1200 ms)
*** Warning: no boot file name; using '0A000090.img'
Using r8152#0 device
TFTP from server 0.0.0.0; our IP address is 10.0.0.144; sending
through gateway 10.0.0.1
Filename '0A000090.img'.
Load address: 0x43e00000
Loading: *
TFTP error: 'File not found' (1)
Not retrying...
missing environment variable: pxeuuid
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0A000090
*** ERROR: `serverip' not set
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0A00009
*** ERROR: `serverip' not set
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0A0000
*** ERROR: `serverip' not set
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0A000
*** ERROR: `serverip' not set
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0A00
*** ERROR: `serverip' not set
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0A0
*** ERROR: `serverip' not set
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0A
*** ERROR: `serverip' not set
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/0
*** ERROR: `serverip' not set
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/default-arm-exynos
*** ERROR: `serverip' not set
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/default-arm
*** ERROR: `serverip' not set
missing environment variable: bootfile
Retrieving file: pxelinux.cfg/default
*** ERROR: `serverip' not set
Config file not found
BOOTP broadcast 1
DHCP client bound to address 10.0.0.144 (644 ms)
Using r8152#0 device
TFTP from server 0.0.0.0; our IP address is 10.0.0.144; sending
through gateway 10.0.0.1
Filename 'boot.scr.uimg'.
Load address: 0x50000000
Loading: *
TFTP error: 'File not found' (1)
Not retrying...
BOOTP broadcast 1
BOOTP broadcast 2
DHCP client bound to address 10.0.0.144 (1257 ms)
Using r8152#0 device
TFTP from server 0.0.0.0; our IP address is 10.0.0.144; sending
through gateway 10.0.0.1
Filename 'boot.scr.uimg'.
Load address: 0x42000000
Loading: *
TFTP error: 'File not found' (1)
Not retrying...
ODROID-XU3 #
ODROID-XU3 #
ODROID-XU3 # pmic s2mps11 dump
pmic - operations
Usage:
pmic list - list pmic devices
pmic dev [name] - show or [set] operating PMIC device
pmic dump - dump registers
pmic read address - read byte of register at address
pmic write address - write byte to register at address
ODROID-XU3 # pmic list
| Name | Parent name | Parent uclass @ seq
| s2mps11_pmic@66 | i2c@12CA0000 | i2c @ 4
ODROID-XU3 # pmic s2mps11_pmic dump
pmic - operations
Usage:
pmic list - list pmic devices
pmic dev [name] - show or [set] operating PMIC device
pmic dump - dump registers
pmic read address - read byte of register at address
pmic write address - write byte to register at address
ODROID-XU3 # pmic dump
First, set the PMIC device!
pmic - operations
Usage:
pmic list - list pmic devices
pmic dev [name] - show or [set] operating PMIC device
pmic dump - dump registers
pmic read address - read byte of register at address
pmic write address - write byte to register at address
ODROID-XU3 # pmic s2mps11_pmic
pmic - operations
Usage:
pmic list - list pmic devices
pmic dev [name] - show or [set] operating PMIC device
pmic dump - dump registers
pmic read address - read byte of register at address
pmic write address - write byte to register at address
ODROID-XU3 # pmic read
First, set the PMIC device!
pmic - operations
Usage:
pmic list - list pmic devices
pmic dev [name] - show or [set] operating PMIC device
pmic dump - dump registers
pmic read address - read byte of register at address
pmic write address - write byte to register at address
ODROID-XU3 # pmic read 12CA0000
First, set the PMIC device!
pmic - operations
Usage:
pmic list - list pmic devices
pmic dev [name] - show or [set] operating PMIC device
pmic dump - dump registers
pmic read address - read byte of register at address
pmic write address - write byte to register at address
ODROID-XU3 #
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