Re: [PATCH v2 0/2] add SAMA5D2 PIOBU GPIO driver

2018-11-20 Thread Linus Walleij
Hi Andrei, On Tue, Nov 20, 2018 at 9:08 AM wrote: > On SAMA5D2 SoC the PIOBU pins do not lose their > voltage during Backup/Self-refresh mode. This can > be useful, for example, when the voltage must remain > positive for a peripheral during Backup/Self-refresh > mode (suspend-to ram is the

Re: [PATCH v2 0/2] add SAMA5D2 PIOBU GPIO driver

2018-11-20 Thread Linus Walleij
Hi Andrei, On Tue, Nov 20, 2018 at 9:08 AM wrote: > On SAMA5D2 SoC the PIOBU pins do not lose their > voltage during Backup/Self-refresh mode. This can > be useful, for example, when the voltage must remain > positive for a peripheral during Backup/Self-refresh > mode (suspend-to ram is the

[PATCH v2 0/2] add SAMA5D2 PIOBU GPIO driver

2018-11-20 Thread Andrei.Stefanescu
On SAMA5D2 SoC the PIOBU pins do not lose their voltage during Backup/Self-refresh mode. This can be useful, for example, when the voltage must remain positive for a peripheral during Backup/Self-refresh mode (suspend-to ram is the Linux equivalent state). v2: - make driver be a subnode of the

[PATCH v2 0/2] add SAMA5D2 PIOBU GPIO driver

2018-11-20 Thread Andrei.Stefanescu
On SAMA5D2 SoC the PIOBU pins do not lose their voltage during Backup/Self-refresh mode. This can be useful, for example, when the voltage must remain positive for a peripheral during Backup/Self-refresh mode (suspend-to ram is the Linux equivalent state). v2: - make driver be a subnode of the