* Re: [Query]Using vcxio regulator on 4430sdp
2011-02-02 11:30 [Query]Using vcxio regulator on 4430sdp archit taneja
@ 2011-02-02 10:56 ` Mark Brown
0 siblings, 0 replies; 2+ messages in thread
From: Mark Brown @ 2011-02-02 10:56 UTC (permalink / raw)
To: archit taneja; +Cc: linux-omap
On Wed, Feb 02, 2011 at 05:00:13PM +0530, archit taneja wrote:
> How can I implement regulator_enable/disable calls in my driver for a
> consumer of vcxio without disturbing the mpu and iva etc consumers which
> don't use regulator api to enable/disable the regulator at all.
Set the regulator always_on in its constraints.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Query]Using vcxio regulator on 4430sdp
@ 2011-02-02 11:30 archit taneja
2011-02-02 10:56 ` Mark Brown
0 siblings, 1 reply; 2+ messages in thread
From: archit taneja @ 2011-02-02 11:30 UTC (permalink / raw)
To: linux-omap
Hi,
VCXIO regulator on 4430sdp has consumers like MPU, IVA, and DSI in DSS.
It is enabled at bootloader itself since its required very early.
Currently, the regulator_init_data struct for vcxio in board-4430sdp.c
doesn't show any consumers.
How can I implement regulator_enable/disable calls in my driver for a
consumer of vcxio without disturbing the mpu and iva etc consumers which
don't use regulator api to enable/disable the regulator at all.
Also, is anyone aware why vcxio is tied to DSI in 4430sdp, would it be
possible for some other omap4 board to have a different regulator supply
for DSI?
Thanks,
Archit
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2011-02-02 11:30 [Query]Using vcxio regulator on 4430sdp archit taneja
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