> > Cc: yamada.masah...@socionext.com; u-boot@lists.denx.de; Peng Fan
> > >
> > > Subject: [PATCH V2] drivers: regulator: fixed: add
> > > u-boot,off-on-delay-us
> > >
> > > Add u-boot,off-on-delay-us for fixed regulator.
> > >
> >
> -Original Message-
> From: Tom Rini [mailto:tr...@konsulko.com]
> Sent: 2018年7月27日 1:06
> To: Peng Fan
> Cc: s...@chromium.org; yamada.masah...@socionext.com;
> u-boot@lists.denx.de
> Subject: Re: [PATCH V2] drivers: regulator: fixed: add u-boot,off-on-delay-u
gt;
> > Subject: [PATCH V2] drivers: regulator: fixed: add u-boot,off-on-delay-us
> >
> > Add u-boot,off-on-delay-us for fixed regulator.
> >
> > Depends on board design, the gpio regulator sometimes connects with a big
> > capacitance. When need to off, then on the re
> -Original Message-
> From: Peng Fan
> Sent: 2018年7月26日 19:47
> To: s...@chromium.org; tr...@konsulko.com
> Cc: yamada.masah...@socionext.com; u-boot@lists.denx.de; Peng Fan
>
> Subject: [PATCH V2] drivers: regulator: fixed: add u-boot,off-on-delay-us
>
>
Hi Tom,
On Wed, Jul 25, 2018 at 12:25 PM, Tom Rini wrote:
> I just yesterday consolidated into just doc/device-tree-bindings/ as
> everything else was already in there.
Excellent, I saw that Breno's patch has been applied.
Thanks
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Add u-boot,off-on-delay-us for fixed regulator.
Depends on board design, the gpio regulator sometimes
connects with a big capacitance. When need to off, then
on the regulator, if there is no enough delay,
the voltage does not drop to 0, so introduce this
property to handle such case.
; Breno Matheus Lima
> > Subject: Re: [U-Boot] [PATCH V2] drivers: regulator: fixed: add u-boot,
> > off-on-delay-us
> >
> > Hi Peng,
> >
> > On Tue, Jul 24, 2018 at 5:11 AM, Peng Fan wrote:
> >
> > > .../devicetree/bindings/regu
Hi Peng,
On Wed, Jul 25, 2018 at 12:02 AM, Peng Fan wrote:
> I was not aware of this place. I am not sure, because there is also a
> Documentation/devicetree/bindings/ directory.
Yes, currently we have only a few bindings inside
Documentation/devicetree/bindings/.
Most of the bindings are
Hi Fabio,
> -Original Message-
> From: Fabio Estevam [mailto:feste...@gmail.com]
> Sent: 2018年7月25日 10:59
> To: Peng Fan
> Cc: Simon Glass ; U-Boot-Denx ;
> dl-linux-imx ; Breno Matheus Lima
> Subject: Re: [U-Boot] [PATCH V2] drivers: regulator: fixed: add u-bo
Hi Peng,
On Tue, Jul 24, 2018 at 5:11 AM, Peng Fan wrote:
> .../devicetree/bindings/regulator/fixed-regulator.txt| 16
>
> drivers/power/regulator/fixed.c | 6 ++
> 2 files changed, 22 insertions(+)
> create mode 100644
>
On 24 July 2018 at 02:11, Peng Fan wrote:
> Add u-boot,off-on-delay-us for fixed regulator.
>
> Depends on board design, the gpio regulator sometimes
> connects with a big capacitance. When need to off, then
> on the regulator, if there is no enough delay,
> the voltage does not drop to 0, so
Add u-boot,off-on-delay-us for fixed regulator.
Depends on board design, the gpio regulator sometimes
connects with a big capacitance. When need to off, then
on the regulator, if there is no enough delay,
the voltage does not drop to 0, so introduce this
property to handle such case.
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