diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tpdm.h')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tpdm.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tpdm.h b/drivers/hwtracing/coresight/coresight-tpdm.h index f59e751d3581..b55d6f5ce852 100644 --- a/drivers/hwtracing/coresight/coresight-tpdm.h +++ b/drivers/hwtracing/coresight/coresight-tpdm.h @@ -15,11 +15,28 @@ /* Enable bit for DSB subunit */ #define TPDM_DSB_CR_ENA BIT(0) +/* Enable bit for DSB subunit perfmance mode */ +#define TPDM_DSB_CR_MODE BIT(1) /* Enable bit for DSB subunit trigger type */ #define TPDM_DSB_CR_TRIG_TYPE BIT(12) +/* Data bits for DSB high performace mode */ +#define TPDM_DSB_CR_HPSEL GENMASK(6, 2) +/* Data bits for DSB test mode */ +#define TPDM_DSB_CR_TEST_MODE GENMASK(10, 9) + /* Enable bit for DSB subunit trigger timestamp */ #define TPDM_DSB_TIER_XTRIG_TSENAB BIT(1) +/* DSB programming modes */ +/* DSB mode bits mask */ +#define TPDM_DSB_MODE_MASK GENMASK(8, 0) +/* Test mode control bit*/ +#define TPDM_DSB_MODE_TEST(val) (val & GENMASK(1, 0)) +/* Performance mode */ +#define TPDM_DSB_MODE_PERF BIT(3) +/* High performance mode */ +#define TPDM_DSB_MODE_HPBYTESEL(val) (val & GENMASK(8, 4)) + /* TPDM integration test registers */ #define TPDM_ITATBCNTRL (0xEF0) #define TPDM_ITCNTRL (0xF00) @@ -48,10 +65,12 @@ /** * struct dsb_dataset - specifics associated to dsb dataset + * @mode: DSB programming mode * @trig_ts: Enable/Disable trigger timestamp. * @trig_type: Enable/Disable trigger type. */ struct dsb_dataset { + u32 mode; bool trig_ts; bool trig_type; }; |