diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2012-08-31 14:21:29 +0200 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2012-09-07 02:57:08 +0200 |
| commit | 70b1fce2ec3a89e68a35d99e5e9c6c90338b3dd1 (patch) | |
| tree | ce44f8077ac53a8f0e03faf50ed4296202ae7983 /drivers/clk | |
| parent | clk: Provide option for clk_get_rate to issue hw for new rate (diff) | |
| download | linux-70b1fce2ec3a89e68a35d99e5e9c6c90338b3dd1.tar.xz linux-70b1fce2ec3a89e68a35d99e5e9c6c90338b3dd1.zip | |
clk: ux500: Support for prmcu_rate clock
The prmcu_rate clock is not gateable and has a rate which
only can be fetched.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/ux500/clk-prcmu.c | 14 | ||||
| -rw-r--r-- | drivers/clk/ux500/clk.h | 5 |
2 files changed, 19 insertions, 0 deletions
diff --git a/drivers/clk/ux500/clk-prcmu.c b/drivers/clk/ux500/clk-prcmu.c index 1d779ad12169..930cdfeb47ab 100644 --- a/drivers/clk/ux500/clk-prcmu.c +++ b/drivers/clk/ux500/clk-prcmu.c @@ -153,6 +153,11 @@ static struct clk_ops clk_prcmu_gate_ops = { .recalc_rate = clk_prcmu_recalc_rate, }; +static struct clk_ops clk_prcmu_rate_ops = { + .is_enabled = clk_prcmu_is_enabled, + .recalc_rate = clk_prcmu_recalc_rate, +}; + static struct clk_ops clk_prcmu_opp_gate_ops = { .prepare = clk_prcmu_opp_prepare, .unprepare = clk_prcmu_opp_unprepare, @@ -228,6 +233,15 @@ struct clk *clk_reg_prcmu_gate(const char *name, &clk_prcmu_gate_ops); } +struct clk *clk_reg_prcmu_rate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long flags) +{ + return clk_reg_prcmu(name, parent_name, cg_sel, 0, flags, + &clk_prcmu_rate_ops); +} + struct clk *clk_reg_prcmu_opp_gate(const char *name, const char *parent_name, u8 cg_sel, diff --git a/drivers/clk/ux500/clk.h b/drivers/clk/ux500/clk.h index 32085aa98865..836d7d16751e 100644 --- a/drivers/clk/ux500/clk.h +++ b/drivers/clk/ux500/clk.h @@ -35,6 +35,11 @@ struct clk *clk_reg_prcmu_gate(const char *name, u8 cg_sel, unsigned long flags); +struct clk *clk_reg_prcmu_rate(const char *name, + const char *parent_name, + u8 cg_sel, + unsigned long flags); + struct clk *clk_reg_prcmu_opp_gate(const char *name, const char *parent_name, u8 cg_sel, |