if (!parser->range || parser->range + parser->np > parser->end)
return NULL;
- range->pci_space = parser->range[0];
+ range->pci_space = be32_to_cpup(parser->range);
range->flags = of_bus_pci_get_flags(parser->range);
range->pci_addr = of_read_number(parser->range + 1, ns);
range->cpu_addr = of_translate_address(parser->node,
* @np: device node
*
* It returns true if "dma-coherent" property was found
- * for this device in DT.
+ * for this device in the DT, or if DMA is coherent by
+ * default for OF devices on the current platform.
*/
bool of_dma_is_coherent(struct device_node *np)
{
struct device_node *node = of_node_get(np);
+ if (IS_ENABLED(CONFIG_OF_DMA_DEFAULT_COHERENT))
+ return true;
+
while (node) {
if (of_property_read_bool(node, "dma-coherent")) {
of_node_put(node);