diff options
Diffstat (limited to 'include/clocksource/arm_arch_timer.h')
| -rw-r--r-- | include/clocksource/arm_arch_timer.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h index 25d0914481a2..ad4be5033681 100644 --- a/include/clocksource/arm_arch_timer.h +++ b/include/clocksource/arm_arch_timer.h @@ -19,6 +19,10 @@ #include <linux/timecounter.h> #include <linux/types.h> +#define ARCH_CP15_TIMER BIT(0) +#define ARCH_MEM_TIMER BIT(1) +#define ARCH_WD_TIMER BIT(2) + #define ARCH_TIMER_CTRL_ENABLE (1 << 0) #define ARCH_TIMER_CTRL_IT_MASK (1 << 1) #define ARCH_TIMER_CTRL_IT_STAT (1 << 2) @@ -39,6 +43,8 @@ enum arch_timer_reg { #define ARCH_TIMER_MEM_PHYS_ACCESS 2 #define ARCH_TIMER_MEM_VIRT_ACCESS 3 +#define ARCH_TIMER_MEM_MAX_FRAME 8 + #define ARCH_TIMER_USR_PCT_ACCESS_EN (1 << 0) /* physical counter */ #define ARCH_TIMER_USR_VCT_ACCESS_EN (1 << 1) /* virtual counter */ #define ARCH_TIMER_VIRT_EVT_EN (1 << 2) @@ -49,6 +55,19 @@ enum arch_timer_reg { #define ARCH_TIMER_EVT_STREAM_FREQ 10000 /* 100us */ +struct arch_timer_data { + int phys_secure_ppi; + int phys_nonsecure_ppi; + int virt_ppi; + int hyp_ppi; + bool c3stop; +}; + +struct arch_timer_mem_data { + phys_addr_t cntbase_phy; + int irq; +}; + #ifdef CONFIG_ARM_ARCH_TIMER extern u32 arch_timer_get_rate(void); |