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pxa2xx_pic: update to use qdev

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Use qdev/sysbus framework to handle pxa2xx-pic. Instead of exposing IRQs
via array, reference them via qdev_get_gpio_in().

Patch has been modified by the committer.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
This commit is contained in:
Dmitry Eremin-Solenikov 2011-02-25 12:13:38 +01:00 • committed by Andrzej Zaborowski
parent 3e1dbc3bd4
commit e1f8c729fa
6 changed files with 113 additions and 93 deletions
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11
hw/pxa2xx_gpio.c
View file

@ -253,7 +253,7 @@ static CPUWriteMemoryFunc * const pxa2xx_gpio_writefn[] = {
};
DeviceState *pxa2xx_gpio_init(target_phys_addr_t base,
CPUState *env, qemu_irq *pic, int lines)
CPUState *env, DeviceState *pic, int lines)
{
DeviceState *dev;
@ -263,9 +263,12 @@ DeviceState *pxa2xx_gpio_init(target_phys_addr_t base,
qdev_init_nofail(dev);
sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
sysbus_connect_irq(sysbus_from_qdev(dev), 0, pic[PXA2XX_PIC_GPIO_0]);
sysbus_connect_irq(sysbus_from_qdev(dev), 1, pic[PXA2XX_PIC_GPIO_1]);
sysbus_connect_irq(sysbus_from_qdev(dev), 2, pic[PXA2XX_PIC_GPIO_X]);
sysbus_connect_irq(sysbus_from_qdev(dev), 0,
qdev_get_gpio_in(pic, PXA2XX_PIC_GPIO_0));
sysbus_connect_irq(sysbus_from_qdev(dev), 1,
qdev_get_gpio_in(pic, PXA2XX_PIC_GPIO_1));
sysbus_connect_irq(sysbus_from_qdev(dev), 2,
qdev_get_gpio_in(pic, PXA2XX_PIC_GPIO_X));
return dev;
}