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authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2018-03-26 23:09:02 +0530
committerStephen Boyd <sboyd@kernel.org>2018-04-06 14:25:08 -0700
commitc53519644620028b81cefa3228bfc70661dd56e4 (patch)
treec62164b36d60c9bd933e910ddac40b444eba7265 /drivers/clk/actions
parent4bb78fc9744a7597b8f847ca7343add5a31fa1b3 (diff)
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clk: actions: Add fixed factor clock support
Add support for Actions Semi fixed factor clock reusing the clk ops from common clock driver. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/actions')
-rw-r--r--drivers/clk/actions/owl-fixed-factor.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/clk/actions/owl-fixed-factor.h b/drivers/clk/actions/owl-fixed-factor.h
new file mode 100644
index 000000000000..cc9fe36c0964
--- /dev/null
+++ b/drivers/clk/actions/owl-fixed-factor.h
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// OWL fixed factor clock driver
+//
+// Copyright (c) 2014 Actions Semi Inc.
+// Author: David Liu <liuwei@actions-semi.com>
+//
+// Copyright (c) 2018 Linaro Ltd.
+// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+
+#ifndef _OWL_FIXED_FACTOR_H_
+#define _OWL_FIXED_FACTOR_H_
+
+#include "owl-common.h"
+
+#define OWL_FIX_FACT(_struct, _name, _parent, _mul, _div, _flags) \
+ struct clk_fixed_factor _struct = { \
+ .mult = _mul, \
+ .div = _div, \
+ .hw.init = CLK_HW_INIT(_name, \
+ _parent, \
+ &clk_fixed_factor_ops, \
+ _flags), \
+ }
+
+extern const struct clk_ops clk_fixed_factor_ops;
+
+#endif /* _OWL_FIXED_FACTOR_H_ */