Searched refs:etmidr0 (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/drivers/hwtracing/coresight/ |
| D | coresight-etm4x.c | 572 u32 etmidr0; in etm4_init_arch_data() local
586 etmidr0 = readl_relaxed(drvdata->base + TRCIDR0); in etm4_init_arch_data()
589 if (BMVAL(etmidr0, 1, 1) && BMVAL(etmidr0, 2, 2)) in etm4_init_arch_data()
595 if (BMVAL(etmidr0, 5, 5)) in etm4_init_arch_data()
601 if (BMVAL(etmidr0, 6, 6)) in etm4_init_arch_data()
607 if (BMVAL(etmidr0, 7, 7)) in etm4_init_arch_data()
613 if (BMVAL(etmidr0, 9, 9)) in etm4_init_arch_data()
619 drvdata->nr_event = BMVAL(etmidr0, 10, 11); in etm4_init_arch_data()
621 drvdata->q_support = BMVAL(etmidr0, 15, 16); in etm4_init_arch_data()
623 drvdata->ts_size = BMVAL(etmidr0, 24, 28); in etm4_init_arch_data()
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