Messages in this thread Patch in this message | | | From | Chen-Yu Tsai <> | Subject | [PATCH v2 04/25] clk: Add CLK_HW_INIT_PARENT_DATA macro using .parent_data | Date | Tue, 11 Jun 2019 18:16:37 +0800 |
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From: Chen-Yu Tsai <wens@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 <wens@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 b19063512a29..0fd14c4874d6 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -956,6 +956,15 @@ 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
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