1 files changed, 41 insertions, 2 deletions

diff --git a/hw/arm/bcm2835_peripherals.c b/hw/arm/bcm2835_peripherals.c
index 9ed22d5bc8..369ef1e3bd 100644
--- a/hw/arm/bcm2835_peripherals.c
+++ b/hw/arm/bcm2835_peripherals.c
@@ -96,6 +96,11 @@ static void bcm2835_peripherals_init(Object *obj)
     object_property_add_child(obj, "sdhci", OBJECT(&s->sdhci), NULL);
     qdev_set_parent_bus(DEVICE(&s->sdhci), sysbus_get_default());
 
+    /* SDHOST */
+    object_initialize(&s->sdhost, sizeof(s->sdhost), TYPE_BCM2835_SDHOST);
+    object_property_add_child(obj, "sdhost", OBJECT(&s->sdhost), NULL);
+    qdev_set_parent_bus(DEVICE(&s->sdhost), sysbus_get_default());
+
     /* DMA Channels */
     object_initialize(&s->dma, sizeof(s->dma), TYPE_BCM2835_DMA);
     object_property_add_child(obj, "dma", OBJECT(&s->dma), NULL);
@@ -103,6 +108,16 @@ static void bcm2835_peripherals_init(Object *obj)
 
     object_property_add_const_link(OBJECT(&s->dma), "dma-mr",
                                    OBJECT(&s->gpu_bus_mr), &error_abort);
+
+    /* GPIO */
+    object_initialize(&s->gpio, sizeof(s->gpio), TYPE_BCM2835_GPIO);
+    object_property_add_child(obj, "gpio", OBJECT(&s->gpio), NULL);
+    qdev_set_parent_bus(DEVICE(&s->gpio), sysbus_get_default());
+
+    object_property_add_const_link(OBJECT(&s->gpio), "sdbus-sdhci",
+                                   OBJECT(&s->sdhci.sdbus), &error_abort);
+    object_property_add_const_link(OBJECT(&s->gpio), "sdbus-sdhost",
+                                   OBJECT(&s->sdhost.sdbus), &error_abort);
 }
 
 static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
@@ -267,13 +282,20 @@ static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
     sysbus_connect_irq(SYS_BUS_DEVICE(&s->sdhci), 0,
         qdev_get_gpio_in_named(DEVICE(&s->ic), BCM2835_IC_GPU_IRQ,
                                INTERRUPT_ARASANSDIO));
-    object_property_add_alias(OBJECT(s), "sd-bus", OBJECT(&s->sdhci), "sd-bus",
-                              &err);
+
+    /* SDHOST */
+    object_property_set_bool(OBJECT(&s->sdhost), true, "realized", &err);
     if (err) {
         error_propagate(errp, err);
         return;
     }
 
+    memory_region_add_subregion(&s->peri_mr, MMCI0_OFFSET,
+                sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->sdhost), 0));
+    sysbus_connect_irq(SYS_BUS_DEVICE(&s->sdhost), 0,
+        qdev_get_gpio_in_named(DEVICE(&s->ic), BCM2835_IC_GPU_IRQ,
+                               INTERRUPT_SDIO));
+
     /* DMA Channels */
     object_property_set_bool(OBJECT(&s->dma), true, "realized", &err);
     if (err) {
@@ -292,6 +314,23 @@ static void bcm2835_peripherals_realize(DeviceState *dev, Error **errp)
                                                   BCM2835_IC_GPU_IRQ,
                                                   INTERRUPT_DMA0 + n));
     }
+
+    /* GPIO */
+    object_property_set_bool(OBJECT(&s->gpio), true, "realized", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
+
+    memory_region_add_subregion(&s->peri_mr, GPIO_OFFSET,
+                sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->gpio), 0));
+
+    object_property_add_alias(OBJECT(s), "sd-bus", OBJECT(&s->gpio), "sd-bus",
+                              &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
 }
 
 static void bcm2835_peripherals_class_init(ObjectClass *oc, void *data)