diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/core/read.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/core/read.c b/drivers/core/read.c index 3131e5379c..1080767313 100644 --- a/drivers/core/read.c +++ b/drivers/core/read.c @@ -138,3 +138,14 @@ 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)); +} |