* [PATCH 1/3] of: partition: set device_node of the newly created partition
@ 2014-04-28 9:31 Sascha Hauer
2014-04-28 9:31 ` [PATCH 2/3] of: move of_find_device_by_node_path to drivers/of/of_path.c Sascha Hauer
2014-04-28 9:31 ` [PATCH 3/3] of_path: Allow to specify path with phandle only Sascha Hauer
0 siblings, 2 replies; 3+ messages in thread
From: Sascha Hauer @ 2014-04-28 9:31 UTC (permalink / raw)
To: barebox
So that we can find the devicenode for a partition.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/of/partition.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/of/partition.c b/drivers/of/partition.c
index 5ed44a8..0560eb3 100644
--- a/drivers/of/partition.c
+++ b/drivers/of/partition.c
@@ -60,6 +60,8 @@ struct cdev *of_parse_partition(struct cdev *cdev, struct device_node *node)
filename = asprintf("%s.%s", cdev->name, partname);
new = devfs_add_partition(cdev->name, offset, size, flags, filename);
+ if (new && new->dev)
+ new->dev->device_node = node;
if (cdev->mtd && cdev->mtd->type == MTD_NANDFLASH)
dev_add_bb_dev(filename, NULL);
--
1.9.1
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^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 2/3] of: move of_find_device_by_node_path to drivers/of/of_path.c
2014-04-28 9:31 [PATCH 1/3] of: partition: set device_node of the newly created partition Sascha Hauer
@ 2014-04-28 9:31 ` Sascha Hauer
2014-04-28 9:31 ` [PATCH 3/3] of_path: Allow to specify path with phandle only Sascha Hauer
1 sibling, 0 replies; 3+ messages in thread
From: Sascha Hauer @ 2014-04-28 9:31 UTC (permalink / raw)
To: barebox
As it's generic helper function which should not stay in driver
specific code.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/of/barebox.c | 14 --------------
drivers/of/of_path.c | 14 ++++++++++++++
2 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/of/barebox.c b/drivers/of/barebox.c
index 44ec820..92471f8 100644
--- a/drivers/of/barebox.c
+++ b/drivers/of/barebox.c
@@ -34,20 +34,6 @@ struct of_partition {
static LIST_HEAD(of_partition_list);
-struct device_d *of_find_device_by_node_path(const char *path)
-{
- struct device_d *dev;
-
- for_each_device(dev) {
- if (!dev->device_node)
- continue;
- if (!strcmp(path, dev->device_node->full_name))
- return dev;
- }
-
- return NULL;
-}
-
static int environment_probe(struct device_d *dev)
{
char *path;
diff --git a/drivers/of/of_path.c b/drivers/of/of_path.c
index ab8618e..20eb771 100644
--- a/drivers/of/of_path.c
+++ b/drivers/of/of_path.c
@@ -31,6 +31,20 @@ struct of_path_type {
int (*parse)(struct of_path *op, const char *str);
};
+struct device_d *of_find_device_by_node_path(const char *path)
+{
+ struct device_d *dev;
+
+ for_each_device(dev) {
+ if (!dev->device_node)
+ continue;
+ if (!strcmp(path, dev->device_node->full_name))
+ return dev;
+ }
+
+ return NULL;
+}
+
/**
* of_path_type_partname - find a partition based on physical device and
* partition name
--
1.9.1
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^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 3/3] of_path: Allow to specify path with phandle only
2014-04-28 9:31 [PATCH 1/3] of: partition: set device_node of the newly created partition Sascha Hauer
2014-04-28 9:31 ` [PATCH 2/3] of: move of_find_device_by_node_path to drivers/of/of_path.c Sascha Hauer
@ 2014-04-28 9:31 ` Sascha Hauer
1 sibling, 0 replies; 3+ messages in thread
From: Sascha Hauer @ 2014-04-28 9:31 UTC (permalink / raw)
To: barebox
Instead of just allowing to specify an OF path with additional
partname: property allow to specify a phandle to the partition
directly.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/of/of_path.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/of/of_path.c b/drivers/of/of_path.c
index 20eb771..6a2d634 100644
--- a/drivers/of/of_path.c
+++ b/drivers/of/of_path.c
@@ -148,6 +148,9 @@ int of_find_path(struct device_node *node, const char *propname, char **outpath)
device_detect(op.dev);
+ if (list_is_singular(&op.dev->cdevs))
+ op.cdev = list_first_entry(&op.dev->cdevs, struct cdev, devices_list);
+
i = 1;
while (1) {
--
1.9.1
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^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2014-04-28 9:32 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2014-04-28 9:31 [PATCH 1/3] of: partition: set device_node of the newly created partition Sascha Hauer
2014-04-28 9:31 ` [PATCH 2/3] of: move of_find_device_by_node_path to drivers/of/of_path.c Sascha Hauer
2014-04-28 9:31 ` [PATCH 3/3] of_path: Allow to specify path with phandle only Sascha Hauer
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