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Date:   Tue, 18 Jun 2019 12:58:57 +0200
From:   Thierry Reding <thierry.reding@gmail.com>
To:     Sowjanya Komatineni <skomatineni@nvidia.com>
Cc:     jonathanh@nvidia.com, tglx@linutronix.de, jason@lakedaemon.net,
        marc.zyngier@arm.com, linus.walleij@linaro.org, stefan@agner.ch,
        mark.rutland@arm.com, pdeschrijver@nvidia.com, pgaikwad@nvidia.com,
        sboyd@kernel.org, linux-clk@vger.kernel.org,
        linux-gpio@vger.kernel.org, jckuo@nvidia.com, josephl@nvidia.com,
        talho@nvidia.com, linux-tegra@vger.kernel.org,
        linux-kernel@vger.kernel.org, mperttunen@nvidia.com,
        spatra@nvidia.com, robh+dt@kernel.org, digetx@gmail.com,
        devicetree@vger.kernel.org
Subject: Re: [PATCH V3 01/17] irqchip: tegra: do not disable COP IRQ during
 suspend
Message-ID: <20190618105857.GD28892@ulmo>
References: <1560843991-24123-1-git-send-email-skomatineni@nvidia.com>
 <1560843991-24123-2-git-send-email-skomatineni@nvidia.com>
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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.
>=20
> So, COP/BPMP-Lite still need IRQ function to finish SC7 suspend sequence
> for Tegra210.
>=20
> This patch has fix for leaving the COP IRQ enabled for Tegra210 during
> interrupt controller suspend operation.
>=20
> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
> ---
>  drivers/irqchip/irq-tegra.c | 21 +++++++++++++++++++--
>  1 file changed, 19 insertions(+), 2 deletions(-)

Acked-by: Thierry Reding <treding@nvidia.com>

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