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[PATCHv8 0/3] arm-virt: add secure pl061 for reset/power down

From: Maxim Uvarov
Subject: [PATCHv8 0/3] arm-virt: add secure pl061 for reset/power down
Date: Wed, 20 Jan 2021 12:27:45 +0300

 v8: - use gpio 0 and 1, align dtb with kernel gpio-restart, gpio-poweroff,
       change define names, trigger on upper front. (Peter Maydell).
 v7: - same as v6, but resplit patches: patch 2 no function changes and refactor
        gpio setup for virt platfrom and patch 3 adds secure gpio.
 v6: - 64k align gpio memory region (Andrew Jones)
     - adjusted memory region to map this address in the corresponding atf patch
 v5: - removed vms flag, added fdt  (Andrew Jones)
     - added patch3 to combine secure and non secure pl061. It has to be
       more easy to review if this changes are in the separate patch.
 v4: rework patches accodring to Peter Maydells comments:
        - split patches on gpio-pwr driver and arm-virt integration.
        - start secure gpio only from virt-6.0.
        - rework qemu interface for gpio-pwr to use 2 named gpio.
        - put secure gpio to secure name space.
 v3: added missed include qemu/log.h for qemu_log(.. 
 v2: replace printf with qemu_log (Philippe Mathieu-Daudé)

This patch works together with ATF patch:

Maxim Uvarov (3):
  hw: gpio: implement gpio-pwr driver for qemu reset/poweroff
  arm-virt: refactor gpios creation
  arm-virt: add secure pl061 for reset/power down

 hw/arm/Kconfig        |   1 +
 hw/arm/virt.c         | 111 ++++++++++++++++++++++++++++++++++--------
 hw/gpio/Kconfig       |   3 ++
 hw/gpio/gpio_pwr.c    |  70 ++++++++++++++++++++++++++
 hw/gpio/meson.build   |   1 +
 include/hw/arm/virt.h |   2 +
 6 files changed, 167 insertions(+), 21 deletions(-)
 create mode 100644 hw/gpio/gpio_pwr.c


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