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-rw-r--r--hw/gpio/aspeed_gpio.c7
-rw-r--r--include/hw/gpio/aspeed_gpio.h1
2 files changed, 7 insertions, 1 deletions
diff --git a/hw/gpio/aspeed_gpio.c b/hw/gpio/aspeed_gpio.c
index 00fb72a509..564459ad4f 100644
--- a/hw/gpio/aspeed_gpio.c
+++ b/hw/gpio/aspeed_gpio.c
@@ -1047,7 +1047,7 @@ static void aspeed_gpio_realize(DeviceState *dev, Error **errp)
     }
 
     memory_region_init_io(&s->iomem, OBJECT(s), &aspeed_gpio_ops, s,
-            TYPE_ASPEED_GPIO, 0x800);
+                          TYPE_ASPEED_GPIO, agc->mem_size);
 
     sysbus_init_mmio(sbd, &s->iomem);
 }
@@ -1130,6 +1130,7 @@ static void aspeed_gpio_ast2400_class_init(ObjectClass *klass, void *data)
     agc->nr_gpio_sets = 7;
     agc->reg_table = aspeed_3_3v_gpios;
     agc->reg_table_count = GPIO_3_3V_REG_ARRAY_SIZE;
+    agc->mem_size = 0x1000;
 }
 
 static void aspeed_gpio_2500_class_init(ObjectClass *klass, void *data)
@@ -1141,6 +1142,7 @@ static void aspeed_gpio_2500_class_init(ObjectClass *klass, void *data)
     agc->nr_gpio_sets = 8;
     agc->reg_table = aspeed_3_3v_gpios;
     agc->reg_table_count = GPIO_3_3V_REG_ARRAY_SIZE;
+    agc->mem_size = 0x1000;
 }
 
 static void aspeed_gpio_ast2600_3_3v_class_init(ObjectClass *klass, void *data)
@@ -1152,6 +1154,7 @@ static void aspeed_gpio_ast2600_3_3v_class_init(ObjectClass *klass, void *data)
     agc->nr_gpio_sets = 7;
     agc->reg_table = aspeed_3_3v_gpios;
     agc->reg_table_count = GPIO_3_3V_REG_ARRAY_SIZE;
+    agc->mem_size = 0x800;
 }
 
 static void aspeed_gpio_ast2600_1_8v_class_init(ObjectClass *klass, void *data)
@@ -1163,6 +1166,7 @@ static void aspeed_gpio_ast2600_1_8v_class_init(ObjectClass *klass, void *data)
     agc->nr_gpio_sets = 2;
     agc->reg_table = aspeed_1_8v_gpios;
     agc->reg_table_count = GPIO_1_8V_REG_ARRAY_SIZE;
+    agc->mem_size = 0x800;
 }
 
 static void aspeed_gpio_1030_class_init(ObjectClass *klass, void *data)
@@ -1174,6 +1178,7 @@ static void aspeed_gpio_1030_class_init(ObjectClass *klass, void *data)
     agc->nr_gpio_sets = 6;
     agc->reg_table = aspeed_3_3v_gpios;
     agc->reg_table_count = GPIO_3_3V_REG_ARRAY_SIZE;
+    agc->mem_size = 0x1000;
 }
 
 static const TypeInfo aspeed_gpio_info = {
diff --git a/include/hw/gpio/aspeed_gpio.h b/include/hw/gpio/aspeed_gpio.h
index 39febda9ea..8cd2ff5496 100644
--- a/include/hw/gpio/aspeed_gpio.h
+++ b/include/hw/gpio/aspeed_gpio.h
@@ -76,6 +76,7 @@ struct AspeedGPIOClass {
     uint32_t nr_gpio_sets;
     const AspeedGPIOReg *reg_table;
     unsigned reg_table_count;
+    uint64_t mem_size;
 };
 
 struct AspeedGPIOState {