diff options
Diffstat (limited to 'drivers/clk/renesas/rcar-cpg-lib.h')
| -rw-r--r-- | drivers/clk/renesas/rcar-cpg-lib.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/clk/renesas/rcar-cpg-lib.h b/drivers/clk/renesas/rcar-cpg-lib.h new file mode 100644 index 00000000000..09b3e50918b --- /dev/null +++ b/drivers/clk/renesas/rcar-cpg-lib.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * R-Car Gen3 Clock Pulse Generator Library + * + * Copyright (C) 2015-2018 Glider bvba + * Copyright (C) 2019 Renesas Electronics Corp. + * + * Based on clk-rcar-gen3.c + * + * Copyright (C) 2015 Renesas Electronics Corp. + */ + +#ifndef __CLK_RENESAS_RCAR_CPG_LIB_H__ +#define __CLK_RENESAS_RCAR_CPG_LIB_H__ + +s64 rcar_clk_get_rate64_div_table(unsigned int parent, u64 parent_rate, + void __iomem *reg, const u32 mask, + const struct clk_div_table *table, char *name); + +int rcar_clk_set_rate64_div_table(unsigned int parent, u64 parent_rate, ulong rate, + void __iomem *reg, const u32 mask, + const struct clk_div_table *table, char *name); + +s64 rcar_clk_get_rate64_sdh(unsigned int parent, u64 parent_rate, void __iomem *reg); +s64 rcar_clk_get_rate64_sd(unsigned int parent, u64 parent_rate, void __iomem *reg); +s64 rcar_clk_get_rate64_rpc(unsigned int parent, u64 parent_rate, void __iomem *reg); +u64 rcar_clk_get_rate64_rpcd2(unsigned int parent, u64 parent_rate); +int rcar_clk_set_rate64_sdh(unsigned int parent, u64 parent_rate, ulong rate, + void __iomem *reg); +int rcar_clk_set_rate64_sd(unsigned int parent, u64 parent_rate, ulong rate, + void __iomem *reg); + +#endif |