voltagedomain support for ti816x

Hi,

I am trying to port ICS on SITARA. For that the kernel I am using is 3.0.1.

While booting from the kernel, it is showing the some problem with voltagedomain. Here is the log:

## Booting kernel from Legacy Image at 81000000 ...

Image Na

me: Linux-3.0.1-g000d4b0-dirty

Image Type: ARM Linux Kernel Image (uncompressed)

Data Size: 2769984 Bytes = 2.6 MiB

Load Address: 80008000

Entry Point: 80008000

Verifying Checksum ...

OK

Loading Kernel Image ...

OK

OK

Starting kernel ...

Uncompressing Linux...

done, booting the kernel.

<5>Linux version 3.0.1-g000d4b0-

dirty (dashwinee@dashwinee) (gcc version 4.4.3 (GCC) ) #3 Wed Apr 25 17:20:23 IST 2012

CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f

CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache

Machine: ti8168evm

<5>Truncating RAM at 90000000-bfffffff to -afffffff (vmalloc region overlap).

<6>reserved size = 52428800 at 0

<6>FB: Reserving 52428800 bytes SDRAM for VRAM

Memory policy: ECC disabled, Data cache writeback

<7>On node 0 totalpages: 160768

<7>free_area_init_node: node 0, pgdat c0577160, node_mem_map c06cc000

<7> Normal zone: 1536 pages used for memmap

<7> Normal zone: 0 pages reserved

<7> Normal zone: 159232 pages, LIFO batch:31

<3>powerdomain: active_pwrdm: voltagedomain (null) does not exist

<3>powerdomain: default_pwrdm: voltagedomain (null) does not exist

<3>powerdomain: sgx_pwrdm: voltagedomain (null) does not exist

<3>clockdomain: alwon_mpu_clkdm: powerdomain alwon_pwrdm does not exist

<3>clockdomain: alwon_l3_fast_clkdm: powerdomain alwon_pwrdm does not exist

<3>clockdomain: alwon_ethernet_clkdm: powerdomain alwon_pwrdm does not exist

<3>clockdomain: mmu_clkdm: powerdomain alwon_pwrdm does not exist

<3>clockdomain: mmu_cfg_clkdm: powerdomain alwon_pwrdm does not exist

<3>clockdomain: active_gem_clkdm: powerdomain active_pwrdm does not exist

<3>clockdomain: sgx_clkdm: powerdomain sgx_pwrdm does not exist

<3>clockdomain: default_l3_med_clkdm: powerdomain default_pwrdm does not exist

<3>clockdomain: default_l3_slow_clkdm: powerdomain default_pwrdm does not exist

<3>clockdomain: default_ducati_clkdm: powerdomain default_pwrdm does not exist

<3>clockdomain: default_pcie_clkdm: powerdomain default_pwrdm does not exist

<7>pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768

<7>pcpu-alloc: [0] 0

Built 1 zonelists in Zone order, mobility grouping on. Total pages: 159232

<5>Kernel command line: mem=166M@0x80000000 mem=768M@0x90000000 console=ttyO2,115200n8 androidboot.console=ttyO2 noinitrd ip=off rw init=/init root=/dev/mmcblk0p2 rootfstype=ext3 rootwait

<6>PID hash table entries: 4096 (order: 2, 16384 bytes)

<6>Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)

<6>Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)

<6>Memory: 166MB 462MB = 628MB total

<5>Memory: 629840k/629840k available, 64432k reserved, 0K highmem

<5>Virtual kernel memory layout:

vector : 0xffff0000 - 0xffff1000 ( 4 kB)

fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)

DMA : 0xffc00000 - 0xffe00000 ( 2 MB)

vmalloc : 0xf0800000 - 0xf8000000 ( 120 MB)

lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)

modules : 0xbf000000 - 0xc0000000 ( 16 MB)

.init : 0xc0008000 - 0xc0037000 ( 188 kB)

.text : 0xc0037000 - 0xc0537000 (5120 kB)

.data : 0xc0538000 - 0xc0579400 ( 261 kB)

.bss : 0xc0579424 - 0xc06cb390 (1352 kB)

<6>SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

<6>NR_IRQS:376

<6>IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts

<6>Total of 128 interrupts on 1 active controller

<6>GPMC revision 6.0

<4>omap_hwmod: mpu_ck: missing clockdomain for mpu_ck.

<4>omap_hwmod: gpt1_fck: missing clockdomain for gpt1_fck.

BUG: warning at arch/arm/plat-omap/dmtimer.c:354/omap_dm_timer_request_specific(): unable to get timer 1

Please somebody tell me what to do??

Thanks,

Ashwinee