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clk: mediatek: implement MUX_FLAGS and MUX_MIXED_FLAGS macro

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Some simple MUX might require flags to specify the parent source.
Implement MUX_FLAGS as a variant of the MUX macro that takes custom
flags as last arg.
Also implement MUX_MIXED_FLAGS for PARENT_MIXED implementation and
MUX_MIXED with no additional flags.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This commit is contained in:
Christian Marangi
2024-08-01 15:32:18 -06:00
committed by Tom Rini
parent 64ecc60e4b
commit 591edaebc8
1 changed files with 17 additions and 2 deletions
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drivers/clk/mediatek/clk-mtk.h
+17 -2
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@@ -179,7 +179,20 @@ struct mtk_composite {
#define MUX_GATE(_id, _parents, _reg, _shift, _width, _gate) \
MUX_GATE_FLAGS(_id, _parents, _reg, _shift, _width, _gate, 0)
#define MUX(_id, _parents, _reg, _shift, _width) { \
#define MUX_MIXED_FLAGS(_id, _parents, _reg, _shift, _width, _flags) { \
.id = _id, \
.mux_reg = _reg, \
.mux_shift = _shift, \
.mux_mask = BIT(_width) - 1, \
.gate_shift = -1, \
.parent_flags = _parents, \
.num_parents = ARRAY_SIZE(_parents), \
.flags = CLK_PARENT_MIXED | (_flags), \
}
#define MUX_MIXED(_id, _parents, _reg, _shift, _width) \
MUX_MIXED_FLAGS(_id, _parents, _reg, _shift, _width, 0)
#define MUX_FLAGS(_id, _parents, _reg, _shift, _width, _flags) { \
.id = _id, \
.mux_reg = _reg, \
.mux_shift = _shift, \
@@ -187,8 +200,10 @@ struct mtk_composite {
.gate_shift = -1, \
.parent = _parents, \
.num_parents = ARRAY_SIZE(_parents), \
.flags = 0, \
.flags = _flags, \
}
#define MUX(_id, _parents, _reg, _shift, _width) \
MUX_FLAGS(_id, _parents, _reg, _shift, _width, 0)
#define MUX_CLR_SET_UPD_FLAGS(_id, _parents, _mux_ofs, _mux_set_ofs,\
_mux_clr_ofs, _shift, _width, _gate, \