diff options
Diffstat (limited to 'drivers/core/read.c')
| -rw-r--r-- | drivers/core/read.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/core/read.c b/drivers/core/read.c index cdd78be03e..3c46b3674e 100644 --- a/drivers/core/read.c +++ b/drivers/core/read.c @@ -21,6 +21,29 @@ int dev_read_u32_default(struct udevice *dev, const char *propname, int def) return ofnode_read_u32_default(dev_ofnode(dev), propname, def); } +int dev_read_s32(struct udevice *dev, const char *propname, s32 *outp) +{ + return ofnode_read_u32(dev_ofnode(dev), propname, (u32 *)outp); +} + +int dev_read_s32_default(struct udevice *dev, const char *propname, int def) +{ + return ofnode_read_u32_default(dev_ofnode(dev), propname, def); +} + +int dev_read_u32u(struct udevice *dev, const char *propname, uint *outp) +{ + u32 val; + int ret; + + ret = ofnode_read_u32(dev_ofnode(dev), propname, &val); + if (ret) + return ret; + *outp = val; + + return 0; +} + const char *dev_read_string(struct udevice *dev, const char *propname) { return ofnode_read_string(dev_ofnode(dev), propname); |