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From: Peter Maydell <peter.maydell@linaro.org>
To: Maxim Uvarov <maxim.uvarov@linaro.org>
Cc: "Andrew Jones" <drjones@redhat.com>,
	"Jose Marinho" <Jose.Marinho@arm.com>,
	"QEMU Developers" <qemu-devel@nongnu.org>,
	"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
	tf-a@lists.trustedfirmware.org, qemu-arm <qemu-arm@nongnu.org>
Subject: Re: [PATCHv8 1/3] hw: gpio: implement gpio-pwr driver for qemu reset/poweroff
Date: Fri, 22 Jan 2021 15:48:03 +0000	[thread overview]
Message-ID: <CAFEAcA9K3tfSw22bHgBR+sLgs+Hv=8WN7SnUPs2u0X0b2t2eRA@mail.gmail.com> (raw)
In-Reply-To: <20210120092748.14789-2-maxim.uvarov@linaro.org>

On Wed, 20 Jan 2021 at 09:27, Maxim Uvarov <maxim.uvarov@linaro.org> wrote:
>
> Implement gpio-pwr driver to allow reboot and poweroff machine.
> This is simple driver with just 2 gpios lines. Current use case
> is to reboot and poweroff virt machine in secure mode. Secure
> pl066 gpio chip is needed for that.
>
> Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
> Reviewed-by: Hao Wu <wuhaotsh@google.com>
> ---
>  hw/gpio/Kconfig     |  3 ++
>  hw/gpio/gpio_pwr.c  | 70 +++++++++++++++++++++++++++++++++++++++++++++
>  hw/gpio/meson.build |  1 +
>  3 files changed, 74 insertions(+)
>  create mode 100644 hw/gpio/gpio_pwr.c

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM


  reply	other threads:[~2021-01-22 15:49 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-20  9:27 [PATCHv8 0/3] arm-virt: add secure pl061 for reset/power down Maxim Uvarov
2021-01-20  9:27 ` [PATCHv8 1/3] hw: gpio: implement gpio-pwr driver for qemu reset/poweroff Maxim Uvarov
2021-01-22 15:48   ` Peter Maydell [this message]
2021-01-20  9:27 ` [PATCHv8 2/3] arm-virt: refactor gpios creation Maxim Uvarov
2021-01-22  8:07   ` Andrew Jones
2021-01-20  9:27 ` [PATCHv8 3/3] arm-virt: add secure pl061 for reset/power down Maxim Uvarov
2021-01-22  8:29   ` Andrew Jones
2021-01-22 10:09     ` Peter Maydell
2021-01-22 10:17       ` Andrew Jones
2021-01-22 15:47   ` Peter Maydell

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