diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-etm4x.h')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm4x.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.h b/drivers/hwtracing/coresight/coresight-etm4x.h index 27c8a9901868..20e2e4cb7614 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.h +++ b/drivers/hwtracing/coresight/coresight-etm4x.h @@ -701,6 +701,8 @@ #define ETM_DEVARCH_ETE_ARCH \ (ETM_DEVARCH_ARCHITECT_ARM | ETM_DEVARCH_ARCHID_ETE | ETM_DEVARCH_PRESENT) +#define CS_DEVTYPE_PE_TRACE 0x00000013 + #define TRCSTATR_IDLE_BIT 0 #define TRCSTATR_PMSTABLE_BIT 1 #define ETM_DEFAULT_ADDR_COMP 0 @@ -944,6 +946,7 @@ struct etmv4_save_state { /** * struct etm4_drvdata - specifics associated to an ETM component + * @pclk APB clock if present, otherwise NULL * @base: Memory mapped base address for this component. * @csdev: Component vitals needed by the framework. * @spinlock: Only one at a time pls. @@ -1009,6 +1012,7 @@ struct etmv4_save_state { * @arch_features: Bitmap of arch features of etmv4 devices. */ struct etmv4_drvdata { + struct clk *pclk; void __iomem *base; struct coresight_device *csdev; spinlock_t spinlock; |