From: Chen-Yu Tsai <w...@csie.org>
With the new clk parenting code, struct clk_init_data was expanded to
include .parent_data, for clk drivers that have parents referenced using
a combination of device tree clock-names, clock indices, and/or struct
clk_hw pointers.
Add a new macro that can take a list of struct clk_parent_data for
drivers to use.
Signed-off-by: Chen-Yu Tsai <w...@csie.org>
---
include/linux/clk-provider.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index edad4ad5d897..d0d58c49f3ad 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -951,6 +951,15 @@ extern struct of_device_id __clk_of_table;
.ops = _ops, \
})
+#define CLK_HW_INIT_PARENTS_DATA(_name, _parents, _ops, _flags) \
+ (&(struct clk_init_data) { \
+ .flags = _flags, \
+ .name = _name, \
+ .parent_data = _parents, \
+ .num_parents = ARRAY_SIZE(_parents), \
+ .ops = _ops, \
+ })
+
#define CLK_HW_INIT_NO_PARENT(_name, _ops, _flags) \
(&(struct clk_init_data) { \
.flags = _flags, \
--
2.20.1
