diff options
| author | Suman Anna <s-anna@ti.com> | 2020-07-21 17:36:13 -0500 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-07-28 17:06:42 -0700 |
| commit | a8aa5ee100df45f4988975822f5af7c2b67ee9e6 (patch) | |
| tree | 96dd1ea0dc127246a6cf1c9d332fc3f7295959a5 /drivers/remoteproc/remoteproc_internal.h | |
| parent | 44aa656f22d287b33f33bdb28dfb900846e1fc60 (diff) | |
remoteproc: Introduce rproc_of_parse_firmware() helper
Add a new helper function rproc_of_parse_firmware() to the remoteproc
core that can be used by various remoteproc drivers to look up the
the "firmware-name" property from a rproc device node. This property
is already being used by multiple drivers, so this helper can avoid
repeating equivalent code in remoteproc drivers.
Signed-off-by: Suman Anna <s-anna@ti.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200721223617.20312-3-s-anna@ti.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/remoteproc_internal.h')
| -rw-r--r-- | drivers/remoteproc/remoteproc_internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/remoteproc/remoteproc_internal.h b/drivers/remoteproc/remoteproc_internal.h index 26fe012e6803..cd4176b033a3 100644 --- a/drivers/remoteproc/remoteproc_internal.h +++ b/drivers/remoteproc/remoteproc_internal.h @@ -28,6 +28,8 @@ struct rproc_debug_trace { void rproc_release(struct kref *kref); irqreturn_t rproc_vq_interrupt(struct rproc *rproc, int vq_id); void rproc_vdev_release(struct kref *ref); +int rproc_of_parse_firmware(struct device *dev, int index, + const char **fw_name); /* from remoteproc_virtio.c */ int rproc_add_virtio_dev(struct rproc_vdev *rvdev, int id); |