diff options
Diffstat (limited to 'drivers/soc/fsl/qbman/dpaa_sys.c')
| -rw-r--r-- | drivers/soc/fsl/qbman/dpaa_sys.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/soc/fsl/qbman/dpaa_sys.c b/drivers/soc/fsl/qbman/dpaa_sys.c index 337514500..e1d7b79cc 100644 --- a/drivers/soc/fsl/qbman/dpaa_sys.c +++ b/drivers/soc/fsl/qbman/dpaa_sys.c @@ -34,8 +34,8 @@ /* * Initialize a devices private memory region */ -int qbman_init_private_mem(struct device *dev, int idx, dma_addr_t *addr, - size_t *size) +int qbman_init_private_mem(struct device *dev, int idx, const char *compat, + dma_addr_t *addr, size_t *size) { struct device_node *mem_node; struct reserved_mem *rmem; @@ -44,8 +44,12 @@ int qbman_init_private_mem(struct device *dev, int idx, dma_addr_t *addr, mem_node = of_parse_phandle(dev->of_node, "memory-region", idx); if (!mem_node) { - dev_err(dev, "No memory-region found for index %d\n", idx); - return -ENODEV; + mem_node = of_find_compatible_node(NULL, NULL, compat); + if (!mem_node) { + dev_err(dev, "No memory-region found for index %d or compatible '%s'\n", + idx, compat); + return -ENODEV; + } } rmem = of_reserved_mem_lookup(mem_node); |