@@ -447,11 +447,22 @@ static void fsl_imx7_realize(DeviceState *dev, Error **errp)
FSL_IMX7_WDOG3_ADDR,
FSL_IMX7_WDOG4_ADDR,
};
+ static const int FSL_IMX7_WDOGn_IRQ[FSL_IMX7_NUM_WDTS] = {
+ FSL_IMX7_WDOG1_IRQ,
+ FSL_IMX7_WDOG2_IRQ,
+ FSL_IMX7_WDOG3_IRQ,
+ FSL_IMX7_WDOG4_IRQ,
+ };
+ object_property_set_bool(OBJECT(&s->wdt[i]), true, "pretimeout-support",
+ &error_abort);
object_property_set_bool(OBJECT(&s->wdt[i]), true, "realized",
&error_abort);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt[i]), 0, FSL_IMX7_WDOGn_ADDR[i]);
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->wdt[i]), 0,
+ qdev_get_gpio_in(DEVICE(&s->a7mpcore),
+ FSL_IMX7_WDOGn_IRQ[i]));
}
/*
@@ -228,6 +228,11 @@ enum FslIMX7IRQs {
FSL_IMX7_USB2_IRQ = 42,
FSL_IMX7_USB3_IRQ = 40,
+ FSL_IMX7_WDOG1_IRQ = 78,
+ FSL_IMX7_WDOG2_IRQ = 79,
+ FSL_IMX7_WDOG3_IRQ = 10,
+ FSL_IMX7_WDOG4_IRQ = 109,
+
FSL_IMX7_PCI_INTA_IRQ = 125,
FSL_IMX7_PCI_INTB_IRQ = 124,
FSL_IMX7_PCI_INTC_IRQ = 123,
i.MX7 supports watchdog pretimeout interupts. With this commit, the watchdog in mcimx7d-sabre is fully operational, including pretimeout support. Signed-off-by: Guenter Roeck <linux@roeck-us.net> --- hw/arm/fsl-imx7.c | 11 +++++++++++ include/hw/arm/fsl-imx7.h | 5 +++++ 2 files changed, 16 insertions(+)