Searched refs:etmidr0 (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.10/drivers/hwtracing/coresight/ |
| D | coresight-etm4x-core.c | 618 u32 etmidr0; in etm4_init_arch_data() local
633 etmidr0 = readl_relaxed(drvdata->base + TRCIDR0); in etm4_init_arch_data()
636 if (BMVAL(etmidr0, 1, 1) && BMVAL(etmidr0, 2, 2)) in etm4_init_arch_data()
642 if (BMVAL(etmidr0, 5, 5)) in etm4_init_arch_data()
648 if (BMVAL(etmidr0, 6, 6)) in etm4_init_arch_data()
654 if (BMVAL(etmidr0, 7, 7)) in etm4_init_arch_data()
660 if (BMVAL(etmidr0, 9, 9)) in etm4_init_arch_data()
666 drvdata->nr_event = BMVAL(etmidr0, 10, 11); in etm4_init_arch_data()
668 drvdata->q_support = BMVAL(etmidr0, 15, 16); in etm4_init_arch_data()
670 drvdata->ts_size = BMVAL(etmidr0, 24, 28); in etm4_init_arch_data()
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