dm: Support address translation for simple-bus

[karo-tx-uboot.git] / drivers / core / device.c

diff --git a/drivers/core/device.c b/drivers/core/device.c
index 51b1b44e5b0a0834942fbce69e74a0ff9592fcec..d65717ddc7e21e4103a041769ba43eebb9202127 100644 (file)
--- a/drivers/core/device.c
+++ b/drivers/core/device.c
@@ -552,17 +552,22 @@ const char *dev_get_uclass_name(struct udevice *dev)
        return dev->uclass->uc_drv->name;
 }
 
-#ifdef CONFIG_OF_CONTROL
 fdt_addr_t dev_get_addr(struct udevice *dev)
 {
-       return fdtdec_get_addr(gd->fdt_blob, dev->of_offset, "reg");
-}
+#ifdef CONFIG_OF_CONTROL
+       fdt_addr_t addr;
+
+       addr = fdtdec_get_addr(gd->fdt_blob, dev->of_offset, "reg");
+       if (addr != FDT_ADDR_T_NONE) {
+               if (device_get_uclass_id(dev->parent) == UCLASS_SIMPLE_BUS)
+                       addr = simple_bus_translate(dev->parent, addr);
+       }
+
+       return addr;
 #else
-fdt_addr_t dev_get_addr(struct udevice *dev)
-{
        return FDT_ADDR_T_NONE;
-}
 #endif
+}
 
 bool device_has_children(struct udevice *dev)
 {