diff options
| author | Simon Glass <sjg@chromium.org> | 2017-05-19 02:09:03 (GMT) |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-06-01 13:03:07 (GMT) |
| commit | f11c7ab94d2db2cce3601cdbcb4f6208f2a0bee4 (patch) | |
| tree | 01198fcfaadaf39ef8dd7fb7717ec45a21c6ab13 /drivers/core | |
| parent | b7e0d73bad051b666c6cbf9dff381f4c48dcb8a2 (diff) | |
| download | u-boot-fsl-qoriq-f11c7ab94d2db2cce3601cdbcb4f6208f2a0bee4.tar.xz | |
dm: core: Add device-based 'read' functions to access DT
It is common to read a device-tree property from the node associated with
a device. Add convenience functions to do this so that drivers do not need
to deal with accessing the ofnode from the device.
These functions all start with 'dev_read_' to provide consistent naming
for all functions which read information from a device's device tree node.
These are inlined when using the flat DT to save code size. The live tree
implementation is added in a later commit.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/core')
| -rw-r--r-- | drivers/core/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig index 405e9ad..fb5c4e8 100644 --- a/drivers/core/Kconfig +++ b/drivers/core/Kconfig @@ -215,4 +215,8 @@ config OF_ISA_BUS mistranslation of device addresses, so ensure that this is enabled if your board does include an ISA bus. +config DM_DEV_READ_INLINE + bool + default y if !OF_LIVE + endmenu |