| commit | c97377652dfeef2e0373faa2cdc05548b1536d77 | |
| author | Maxim Uvarov <maxim.uvarov@linaro.org> | |
| Thu, 28 Jan 2021 12:00:10 +0000 (28 12:00 +0000) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 29 Jan 2021 10:47:28 +0000 (29 10:47 +0000) | ||
| tree | 08f6744271c89bd5c2319bbffa9658ea5aee3dc2 | treesnapshot (tar.gz zip) |
| parent | 7848023ae43cf775fb211cc66bb2e17376ee23d3 | commitdiff |
hw: gpio: implement gpio-pwr driver for qemu reset/poweroff
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>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| hw/gpio/Kconfig | diffblobblamehistory | |
| hw/gpio/gpio_pwr.c | [new file with mode: 0644] | blob |
| hw/gpio/meson.build | diffblobblamehistory |