clk: fixed-factor: Add CLK_FIXED_FACTOR_HWS which takes list of struct clk_hw *
With the new clk parenting code, clk_init_data was expanded to include .parent_hws, for clk drivers to directly reference parents by clk_hw. Add a new macro, CLK_FIXED_FACTOR_HWS, that can take an array of pointers to struct clk_hw, instead of a string, as its parent. Taking an array instead of a direct pointer allows the reuse of the array for multiple clks, rather than having one compound literal with the same contents allocated for each clk declaration. Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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@ -996,6 +996,21 @@ extern struct of_device_id __clk_of_table;
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_flags), \
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}
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/*
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* This macro allows the driver to reuse the _parent array for multiple
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* fixed factor clk declarations.
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*/
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#define CLK_FIXED_FACTOR_HWS(_struct, _name, _parent, \
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_div, _mult, _flags) \
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struct clk_fixed_factor _struct = { \
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.div = _div, \
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.mult = _mult, \
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.hw.init = CLK_HW_INIT_HWS(_name, \
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_parent, \
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&clk_fixed_factor_ops, \
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_flags), \
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}
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#ifdef CONFIG_OF
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int of_clk_add_provider(struct device_node *np,
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struct clk *(*clk_src_get)(struct of_phandle_args *args,
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