X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fcore%2Fread.c;h=fe40bed64de3c8f6d164b05a4e13e15eec377d35;hb=19d1f1a2f3ccfbf85125150f7876ce22714b38bd;hp=3131e5379c966a831a56b6dc6b1e80a33d3fe627;hpb=821560fd8e43eecc208c1c52ad24faadb6b52703;p=platform%2Fkernel%2Fu-boot.git

diff --git a/drivers/core/read.c b/drivers/core/read.c
index 3131e53..fe40bed 100644
--- a/drivers/core/read.c
+++ b/drivers/core/read.c
@@ -94,6 +94,16 @@ int dev_read_size_cells(struct udevice *dev)
 	return ofnode_read_size_cells(dev_ofnode(dev));
 }
 
+int dev_read_simple_addr_cells(struct udevice *dev)
+{
+	return ofnode_read_simple_addr_cells(dev_ofnode(dev));
+}
+
+int dev_read_simple_size_cells(struct udevice *dev)
+{
+	return ofnode_read_simple_size_cells(dev_ofnode(dev));
+}
+
 int dev_read_phandle(struct udevice *dev)
 {
 	ofnode node = dev_ofnode(dev);
@@ -104,9 +114,9 @@ int dev_read_phandle(struct udevice *dev)
 		return fdt_get_phandle(gd->fdt_blob, ofnode_to_offset(node));
 }
 
-const u32 *dev_read_prop(struct udevice *dev, const char *propname, int *lenp)
+const void *dev_read_prop(struct udevice *dev, const char *propname, int *lenp)
 {
-	return ofnode_read_prop(dev_ofnode(dev), propname, lenp);
+	return ofnode_get_property(dev_ofnode(dev), propname, lenp);
 }
 
 int dev_read_alias_seq(struct udevice *dev, int *devnump)
@@ -138,3 +148,19 @@ const uint8_t *dev_read_u8_array_ptr(struct udevice *dev, const char *propname,
 {
 	return ofnode_read_u8_array_ptr(dev_ofnode(dev), propname, sz);
 }
+
+int dev_read_enabled(struct udevice *dev)
+{
+	ofnode node = dev_ofnode(dev);
+
+	if (ofnode_is_np(node))
+		return of_device_is_available(ofnode_to_np(node));
+	else
+		return fdtdec_get_is_enabled(gd->fdt_blob,
+					     ofnode_to_offset(node));
+}
+
+int dev_read_resource(struct udevice *dev, uint index, struct resource *res)
+{
+	return ofnode_read_resource(dev_ofnode(dev), index, res);
+}