[Lucid] [PATCH 0/5] fsl-imx51: fix complete constraints for the various regulators

Bryan Wu bryan.wu at canonical.com
Tue Apr 27 13:50:53 BST 2010


Can someone kindly review this patchset?

Thanks a lot,
-Bryan

On 04/23/2010 10:29 AM, Bryan Wu wrote:
> BugLink: http://bugs.launchpad.net/bugs/567157
>
> When the fsl-imx51 kernel boots up, regulator driver will give us some error
> message like:
>
> regulator_init_complete: incomplete constraints, leaving GPO4 on
> regulator_init_complete: incomplete constraints, leaving GPO3 on
> regulator_init_complete: incomplete constraints, leaving GPO2 on
> regulator_init_complete: incomplete constraints, leaving GPO1 on
> regulator_init_complete: incomplete constraints, leaving VUSB on
> regulator_init_complete: incomplete constraints, leaving VGEN3 on
> regulator_init_complete: incomplete constraints, leaving VGEN2 on
> regulator_init_complete: incomplete constraints, leaving VGEN1 on
> regulator_init_complete: incomplete constraints, leaving VCAM on
> regulator_init_complete: incomplete constraints, leaving VAUDIO on
> regulator_init_complete: incomplete constraints, leaving VUSB2 on
> regulator_init_complete: incomplete constraints, leaving VSD on
> regulator_init_complete: incomplete constraints, leaving VPLL on
> regulator_init_complete: incomplete constraints, leaving VIOHI on
> regulator_init_complete: incomplete constraints, leaving SWBST on
>
> I cherry-picked 4 patches from Freescale public git tree which including
> the latest BSP release. But VDDD regulator was removed by ENGR00121069
> patch, which will cause the stgl5000 audio codec driver fails to run
> regulator_get. So one more patch fixes this error.
>
> Please consider to git pull this following patches from:
> 	git://kernel.ubuntu.com/roc/ubuntu-lucid regulator
>
> Thanks,
>
> ---
> Bryan Wu (1):
>    UBUNTU: SAUCE: IMX51: fix stgl5000 regulator_get failing error
>
> Dinh Nguyen (1):
>    ENGR00121385 MX51: Leave MC13892 VUSB Turned on for USB OTG to work
>
> Ranjani Vaidyanathan (1):
>    ENGR00121069: MX51: Complete the constraints for the various
>      regulators.
>
> Zhou Jingyu (1):
>    ENGR00120456 mx51: set VIOHI always on
>
> b00984 (1):
>    ENGR00120510 atlas switch mode control
>
>   arch/arm/mach-mx51/mx51_3stack_pmic_mc13892.c  |    3 +-
>   arch/arm/mach-mx51/mx51_babbage_pmic_mc13892.c |   35 +++++++++++++++++++++--
>   2 files changed, 34 insertions(+), 4 deletions(-)
>
>




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