Re: [PATCH V3 01/17] irqchip: tegra: do not disable COP IRQ during suspend
From: Thierry Reding
Date: Tue Jun 18 2019 - 07:04:03 EST
On Tue, Jun 18, 2019 at 12:46:15AM -0700, Sowjanya Komatineni wrote:
> Tegra210 platforms use sc7 entry firmware to program Tegra LP0/SC7 entry
> sequence and sc7 entry firmware is run from COP/BPMP-Lite.
> So, COP/BPMP-Lite still need IRQ function to finish SC7 suspend sequence
> for Tegra210.
> This patch has fix for leaving the COP IRQ enabled for Tegra210 during
> interrupt controller suspend operation.
> Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx>
> drivers/irqchip/irq-tegra.c | 21 +++++++++++++++++++--
> 1 file changed, 19 insertions(+), 2 deletions(-)
Acked-by: Thierry Reding <treding@xxxxxxxxxx>
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