diff options
Diffstat (limited to 'drivers/clk/socfpga/clk.h')
| -rw-r--r-- | drivers/clk/socfpga/clk.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/clk/socfpga/clk.h b/drivers/clk/socfpga/clk.h index d2e54019c94..d291f60c46e 100644 --- a/drivers/clk/socfpga/clk.h +++ b/drivers/clk/socfpga/clk.h @@ -27,6 +27,7 @@ #define CLKMGR_PERPLL_SRC 0xAC #define SOCFPGA_MAX_PARENTS 3 +#define div_mask(width) ((1 << (width)) - 1) extern void __iomem *clk_mgr_base_addr; @@ -52,6 +53,9 @@ struct socfpga_periph_clk { struct clk_gate hw; char *parent_name; u32 fixed_div; + void __iomem *div_reg; + u32 width; /* only valid if div_reg != 0 */ + u32 shift; /* only valid if div_reg != 0 */ }; #endif /* SOCFPGA_CLK_H */ |