feat(clk): add set_parent callback
This callback will be used to set a clock's parent if the underlying
clock driver supports this option.
Change-Id: Ie8a77d17dd3cc867bd520217b481cd188317a9c9
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 4cbc0f7..4395c3c 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -41,6 +41,13 @@
return ops->get_parent(id);
}
+int clk_set_parent(unsigned long id, unsigned long parent_id)
+{
+ assert((ops != NULL) && (ops->set_parent != NULL));
+
+ return ops->set_parent(id, parent_id);
+}
+
bool clk_is_enabled(unsigned long id)
{
assert((ops != NULL) && (ops->is_enabled != NULL));
diff --git a/include/drivers/clk.h b/include/drivers/clk.h
index a18f41f..d4cc90d 100644
--- a/include/drivers/clk.h
+++ b/include/drivers/clk.h
@@ -14,6 +14,7 @@
void (*disable)(unsigned long id);
unsigned long (*get_rate)(unsigned long id);
int (*get_parent)(unsigned long id);
+ int (*set_parent)(unsigned long id, unsigned long parent_id);
bool (*is_enabled)(unsigned long id);
};
@@ -22,6 +23,7 @@
unsigned long clk_get_rate(unsigned long id);
bool clk_is_enabled(unsigned long id);
int clk_get_parent(unsigned long id);
+int clk_set_parent(unsigned long id, unsigned long parent_id);
void clk_register(const struct clk_ops *ops);