diff options
| -rw-r--r-- | drivers/clk/clk.c | 5 | ||||
| -rw-r--r-- | include/linux/clk-provider.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index fb74dc1f7520..275201fd7b01 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -2397,6 +2397,11 @@ static int __clk_core_init(struct clk_core *core) if (core->ops->init) core->ops->init(core->hw); + if (core->flags & CLK_IS_CRITICAL) { + clk_core_prepare(core); + clk_core_enable(core); + } + kref_init(&core->ref); out: clk_prepare_unlock(); diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index da95258127aa..0638b4154502 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -32,6 +32,7 @@ #define CLK_GET_ACCURACY_NOCACHE BIT(8) /* do not use the cached clk accuracy */ #define CLK_RECALC_NEW_RATES BIT(9) /* recalc rates after notifications */ #define CLK_SET_RATE_UNGATE BIT(10) /* clock needs to run to set rate */ +#define CLK_IS_CRITICAL BIT(11) /* do not gate, ever */ struct clk; struct clk_hw; |