diff options
| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2022-07-12 22:52:35 +0100 |
|---|---|---|
| committer | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2022-07-18 19:28:46 +0100 |
| commit | 8db817be78902d1a1c9f0c389d95e61a474dbe79 (patch) | |
| tree | e11c1bdc766b8fdd6927dd5ea942889ef105a4fa /hw/input | |
| parent | c553d6c0542ea8b6de98035ad5b66488a1950e49 (diff) | |
lasips2: introduce port IRQ and new lasips2_port_init() function
Introduce a new lasips2_port_init() QOM init function for the LASIPS2_PORT type
and use it to initialise a new gpio for use as a port IRQ. Add a new qemu_irq
representing the gpio as a new irq field within LASIPS2Port.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220712215251.7944-25-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Diffstat (limited to 'hw/input')
| -rw-r--r-- | hw/input/lasips2.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/input/lasips2.c b/hw/input/lasips2.c index 49e5c90b73..6b53153838 100644 --- a/hw/input/lasips2.c +++ b/hw/input/lasips2.c @@ -322,9 +322,17 @@ static const TypeInfo lasips2_info = { .class_init = lasips2_class_init, }; +static void lasips2_port_init(Object *obj) +{ + LASIPS2Port *s = LASIPS2_PORT(obj); + + qdev_init_gpio_out(DEVICE(obj), &s->irq, 1); +} + static const TypeInfo lasips2_port_info = { .name = TYPE_LASIPS2_PORT, .parent = TYPE_DEVICE, + .instance_init = lasips2_port_init, .instance_size = sizeof(LASIPS2Port), .abstract = true, }; |