Re: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-12-09 Thread Pavel Machek
Hi! > On Sat, Dec 01, 2018 at 04:09:34PM +0100, Pavel Machek wrote: > > > I think that handle this via dt / ACPI is not possible for our use case. > > > It can > > > be a hardware bug or a hardware/user constrain, let me try to explain > > > better > > > with an example. > > > > > > On Pixel

Re: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-12-05 Thread Sebastian Reichel
Hi, On Mon, Dec 03, 2018 at 11:58:45AM -0800, Benson Leung wrote: > On Sat, Dec 01, 2018 at 04:09:34PM +0100, Pavel Machek wrote: > > > I think that handle this via dt / ACPI is not possible for our use case. > > > It can > > > be a hardware bug or a hardware/user constrain, let me try to

Re: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-12-05 Thread Sebastian Reichel
Hi, On Mon, Dec 03, 2018 at 11:58:45AM -0800, Benson Leung wrote: > On Sat, Dec 01, 2018 at 04:09:34PM +0100, Pavel Machek wrote: > > > I think that handle this via dt / ACPI is not possible for our use case. > > > It can > > > be a hardware bug or a hardware/user constrain, let me try to

Re: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-12-03 Thread Benson Leung
Hi Pavel, On Sat, Dec 01, 2018 at 04:09:34PM +0100, Pavel Machek wrote: > > I think that handle this via dt / ACPI is not possible for our use case. It > > can > > be a hardware bug or a hardware/user constrain, let me try to explain better > > with an example. > > > > On Pixel C's devices,

Re: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-12-03 Thread Benson Leung
Hi Pavel, On Sat, Dec 01, 2018 at 04:09:34PM +0100, Pavel Machek wrote: > > I think that handle this via dt / ACPI is not possible for our use case. It > > can > > be a hardware bug or a hardware/user constrain, let me try to explain better > > with an example. > > > > On Pixel C's devices,

Re: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-12-01 Thread Pavel Machek
Hi! > >> We have a problem with USBPD chargers which under certain conditions > >> can result in system overheating if the voltage provided by the USBPD > >> port is too high. While the preferred means to control this would be > >> through devicetree or ACPI settings, this is not always possible,

Re: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-12-01 Thread Pavel Machek
Hi! > >> We have a problem with USBPD chargers which under certain conditions > >> can result in system overheating if the voltage provided by the USBPD > >> port is too high. While the preferred means to control this would be > >> through devicetree or ACPI settings, this is not always possible,

Re: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-11-30 Thread Enric Balletbo i Serra
Hi Pavel, Thanks for the feedback. On 24/11/18 0:22, Pavel Machek wrote: > Hi! > >> We have a problem with USBPD chargers which under certain conditions >> can result in system overheating if the voltage provided by the USBPD >> port is too high. While the preferred means to control this would

Re: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-11-30 Thread Enric Balletbo i Serra
Hi Pavel, Thanks for the feedback. On 24/11/18 0:22, Pavel Machek wrote: > Hi! > >> We have a problem with USBPD chargers which under certain conditions >> can result in system overheating if the voltage provided by the USBPD >> port is too high. While the preferred means to control this would

Re: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-11-23 Thread Pavel Machek
Hi! > We have a problem with USBPD chargers which under certain conditions > can result in system overheating if the voltage provided by the USBPD > port is too high. While the preferred means to control this would be > through devicetree or ACPI settings, this is not always possible, and > we

Re: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-11-23 Thread Pavel Machek
Hi! > We have a problem with USBPD chargers which under certain conditions > can result in system overheating if the voltage provided by the USBPD > port is too high. While the preferred means to control this would be > through devicetree or ACPI settings, this is not always possible, and > we

RE: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-11-22 Thread Adam Thomson
On 22 November 2018 10:11, Enric Balletbo i Serra wrote: > We have a problem with USBPD chargers which under certain conditions can > result in system overheating if the voltage provided by the USBPD port is too > high. While the preferred means to control this would be through devicetree or >

RE: [PATCH v2 1/2] power: supply: add input voltage limit property.

2018-11-22 Thread Adam Thomson
On 22 November 2018 10:11, Enric Balletbo i Serra wrote: > We have a problem with USBPD chargers which under certain conditions can > result in system overheating if the voltage provided by the USBPD port is too > high. While the preferred means to control this would be through devicetree or >

[PATCH v2 1/2] power: supply: add input voltage limit property.

2018-11-22 Thread Enric Balletbo i Serra
We have a problem with USBPD chargers which under certain conditions can result in system overheating if the voltage provided by the USBPD port is too high. While the preferred means to control this would be through devicetree or ACPI settings, this is not always possible, and we need to have a

[PATCH v2 1/2] power: supply: add input voltage limit property.

2018-11-22 Thread Enric Balletbo i Serra
We have a problem with USBPD chargers which under certain conditions can result in system overheating if the voltage provided by the USBPD port is too high. While the preferred means to control this would be through devicetree or ACPI settings, this is not always possible, and we need to have a