It is possible to declare a gate with a fixed divider, by using the
CCU_FEATURE_ALL_PREDIV flag. Since this is not obvious, add a macro
for declaring this type of clock.
Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx>
---
drivers/clk/sunxi-ng/ccu_gate.h | 32 +++++++++++++++++++++++++++++++-
1 file changed, 31 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/sunxi-ng/ccu_gate.h b/drivers/clk/sunxi-ng/ccu_gate.h
index c386689a952b..dc05ce06737a 100644
--- a/drivers/clk/sunxi-ng/ccu_gate.h
+++ b/drivers/clk/sunxi-ng/ccu_gate.h
@@ -53,7 +53,7 @@ struct ccu_gate {
}
/*
- * The following two macros allow the re-use of the data structure
+ * The following macros allow the re-use of the data structure
* holding the parent info.
*/
#define SUNXI_CCU_GATE_HWS(_struct, _name, _parent, _reg, _gate, _flags) \
@@ -68,6 +68,21 @@ struct ccu_gate {
} \
}
+#define SUNXI_CCU_GATE_HWS_WITH_PREDIV(_struct, _name, _parent, _reg, \
+ _gate, _prediv, _flags) \
+ struct ccu_gate _struct = { \
+ .enable = _gate, \
+ .common = { \
+ .reg = _reg, \
+ .prediv = _prediv, \
+ .features = CCU_FEATURE_ALL_PREDIV, \
+ .hw.init = CLK_HW_INIT_HWS(_name, \
+ _parent, \
+ &ccu_gate_ops, \
+ _flags), \
+ } \
+ }
+
#define SUNXI_CCU_GATE_DATA(_struct, _name, _data, _reg, _gate, _flags) \
struct ccu_gate _struct = { \
.enable = _gate, \
@@ -81,6 +96,21 @@ struct ccu_gate {
} \
}
+#define SUNXI_CCU_GATE_DATA_WITH_PREDIV(_struct, _name, _parent, _reg, \
+ _gate, _prediv, _flags) \
+ struct ccu_gate _struct = { \
+ .enable = _gate, \
+ .common = { \
+ .reg = _reg, \
+ .prediv = _prediv, \
+ .features = CCU_FEATURE_ALL_PREDIV, \
+ .hw.init = CLK_HW_INIT_PARENTS_DATA(_name, \
+ _parent, \
+ &ccu_gate_ops, \
+ _flags), \
+ } \
+ }
+
static inline struct ccu_gate *hw_to_ccu_gate(struct clk_hw *hw)
{
struct ccu_common *common = hw_to_ccu_common(hw);
--
2.32.0
