Re: [PATCH v3 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-02-01 Thread dbasehore .
On Mon, Jan 29, 2018 at 5:00 PM, Derek Basehore wrote: > Some platforms power off GIC logic in suspend, so we need to > save/restore state. The distributor and redistributor registers need > to be handled in platform code due to access permissions on those > registers, but the ITS registers can be

[PATCH v3 2/5] irqchip/gic-v3-its: add ability to save/restore ITS state

2018-01-29 Thread Derek Basehore
Some platforms power off GIC logic in suspend, so we need to save/restore state. The distributor and redistributor registers need to be handled in platform code due to access permissions on those registers, but the ITS registers can be restored in the kernel. Signed-off-by: Derek Basehore --- dr