hw/arm: versal: Embed the ADMAs into the SoC type

Embed the ADMAs into the SoC type.

Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-id: 20200427181649.26851-7-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/hw/arm/xlnx-versal.c b/hw/arm/xlnx-versal.c
index e424aa789e3f13be22a4475ffa735b796164eed9..ebd2dc51beb94631e9cfe4e071defc8eb4458d45 100644 (file)
--- a/hw/arm/xlnx-versal.c
+++ b/hw/arm/xlnx-versal.c
@@ -203,18 +203,18 @@ static void versal_create_admas(Versal *s, qemu_irq *pic)
         DeviceState *dev;
         MemoryRegion *mr;
 
-        dev = qdev_create(NULL, "xlnx.zdma");
-        s->lpd.iou.adma[i] = SYS_BUS_DEVICE(dev);
-        object_property_set_int(OBJECT(s->lpd.iou.adma[i]), 128, "bus-width",
-                                &error_abort);
-        object_property_add_child(OBJECT(s), name, OBJECT(dev), &error_fatal);
+        sysbus_init_child_obj(OBJECT(s), name,
+                              &s->lpd.iou.adma[i], sizeof(s->lpd.iou.adma[i]),
+                              TYPE_XLNX_ZDMA);
+        dev = DEVICE(&s->lpd.iou.adma[i]);
+        object_property_set_int(OBJECT(dev), 128, "bus-width", &error_abort);
         qdev_init_nofail(dev);
 
-        mr = sysbus_mmio_get_region(s->lpd.iou.adma[i], 0);
+        mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0);
         memory_region_add_subregion(&s->mr_ps,
                                     MM_ADMA_CH0 + i * MM_ADMA_CH0_SIZE, mr);
 
-        sysbus_connect_irq(s->lpd.iou.adma[i], 0, pic[VERSAL_ADMA_IRQ_0 + i]);
+        sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[VERSAL_ADMA_IRQ_0 + i]);
         g_free(name);
     }
 }

diff --git a/include/hw/arm/xlnx-versal.h b/include/hw/arm/xlnx-versal.h
index 01da736a5b2871b94de205ba5006c1ba0416abdb..94b7826fd49d066f6964d2bb4e994ef95c5c0b5b 100644 (file)
--- a/include/hw/arm/xlnx-versal.h
+++ b/include/hw/arm/xlnx-versal.h
@@ -16,6 +16,7 @@
 #include "hw/arm/boot.h"
 #include "hw/intc/arm_gicv3.h"
 #include "hw/char/pl011.h"
+#include "hw/dma/xlnx-zdma.h"
 #include "hw/net/cadence_gem.h"
 
 #define TYPE_XLNX_VERSAL "xlnx-versal"
@@ -53,7 +54,7 @@ typedef struct Versal {
         struct {
             PL011State uart[XLNX_VERSAL_NR_UARTS];
             CadenceGEMState gem[XLNX_VERSAL_NR_GEMS];
-            SysBusDevice *adma[XLNX_VERSAL_NR_ADMAS];
+            XlnxZDMA adma[XLNX_VERSAL_NR_ADMAS];
         } iou;
     } lpd;