[v3] Allwinner A10 GPIO support

[PATCH v3 0/3] Allwinner A10 GPIO support

Strahinja Jankovic posted 3 patches 1 week, 6 days ago

Diff against v1 v2 v4
Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20260913-allwinner-gpio-v3-0-a9affa474b3b@gmail.com

Maintainers: Peter Maydell <peter.maydell@linaro.org>, Strahinja Jankovic <strahinja.p.jankovic@gmail.com>, Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>, Paolo Bonzini <pbonzini@redhat.com>, Fabiano Rosas <farosas@suse.de>, Laurent Vivier <lvivier@redhat.com>

There is a newer version of this series

MAINTAINERS                           |   3 +
docs/system/arm/cubieboard.rst        |   1 +
hw/arm/Kconfig                        |   1 +
hw/arm/allwinner-a10.c                |   8 +
hw/gpio/Kconfig                       |   3 +
hw/gpio/allwinner-gpio.c              | 449 ++++++++++++++++++++++++++++
hw/gpio/meson.build                   |   1 +
hw/gpio/trace-events                  |   6 +
include/hw/arm/allwinner-a10.h        |   2 +
include/hw/gpio/allwinner-gpio-regs.h | 227 +++++++++++++++
include/hw/gpio/allwinner-gpio.h      |  41 +++
tests/qtest/allwinner-gpio-test.c     | 535 ++++++++++++++++++++++++++++++++++
tests/qtest/meson.build               |   3 +-
13 files changed, 1279 insertions(+), 1 deletion(-)

Expand all Fold all

[PATCH v3 0/3] Allwinner A10 GPIO support

Posted by Strahinja Jankovic 1 week, 6 days ago

This patch series introduces GPIO support for Allwinner A10 and
Cubieboard.

The support is focused on input/output and interrupt functionality.
The qtest suite is also updated with tests for implemented
functionality.

Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
---
Changes in v3:
- replaced forward declarations of gpio_is_input and int_ctl_cfg with
  definitions
- updated use of extract32 for int_cfg_n to use full stride INT_CFG_IRQ_STRIDE
- replaced custom bit manipulation with deposit32
- updated output GPIO line handling to have same behavior when lines are
  configured as input as when they are assigned to special function
- removed update of outbound gpio lines in the reset function
- improved test organization with common add_test function, as suggested
- removed leftover comments
- minor style fixes
- Link to v2: https://lore.kernel.org/qemu-devel/20260829-allwinner-gpio-v2-0-f0ebcb07302e@gmail.com

Changes in v2:
- allwinner-gpio-test: Added test for interrupt triggered on both rising
  and falling edge
- Link to v1: https://lore.kernel.org/qemu-devel/20260819-allwinner-gpio-v1-0-2a64866dff11@gmail.com

---
Strahinja Jankovic (3):
      hw/gpio: Allwinner A10 GPIO emulation
      hw/arm: Add GPIO to Allwinner A10 model
      tests/qtest: Allwinner GPIO tests

 MAINTAINERS                           |   3 +
 docs/system/arm/cubieboard.rst        |   1 +
 hw/arm/Kconfig                        |   1 +
 hw/arm/allwinner-a10.c                |   8 +
 hw/gpio/Kconfig                       |   3 +
 hw/gpio/allwinner-gpio.c              | 449 ++++++++++++++++++++++++++++
 hw/gpio/meson.build                   |   1 +
 hw/gpio/trace-events                  |   6 +
 include/hw/arm/allwinner-a10.h        |   2 +
 include/hw/gpio/allwinner-gpio-regs.h | 227 +++++++++++++++
 include/hw/gpio/allwinner-gpio.h      |  41 +++
 tests/qtest/allwinner-gpio-test.c     | 535 ++++++++++++++++++++++++++++++++++
 tests/qtest/meson.build               |   3 +-
 13 files changed, 1279 insertions(+), 1 deletion(-)
---
base-commit: d43c2d5f89db70359a7b3a7e2ad7098fcc0165ef
change-id: 20260818-allwinner-gpio-6ea84117df94

Best regards,
-- 
Strahinja Jankovic <strahinja.p.jankovic@gmail.com>