diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tmc-etr.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tmc-etr.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c index 9c39c899ebd5..880b53527599 100644 --- a/drivers/hwtracing/coresight/coresight-tmc-etr.c +++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c @@ -36,13 +36,9 @@ static void tmc_etr_enable_hw(struct tmc_drvdata *drvdata) writel_relaxed(TMC_MODE_CIRCULAR_BUFFER, drvdata->base + TMC_MODE); axictl = readl_relaxed(drvdata->base + TMC_AXICTL); - axictl |= TMC_AXICTL_WR_BURST_16; - writel_relaxed(axictl, drvdata->base + TMC_AXICTL); - axictl &= ~TMC_AXICTL_SCT_GAT_MODE; - writel_relaxed(axictl, drvdata->base + TMC_AXICTL); - axictl = (axictl & - ~(TMC_AXICTL_PROT_CTL_B0 | TMC_AXICTL_PROT_CTL_B1)) | - TMC_AXICTL_PROT_CTL_B1; + axictl &= ~TMC_AXICTL_CLEAR_MASK; + axictl |= (TMC_AXICTL_PROT_CTL_B1 | TMC_AXICTL_WR_BURST_16); + axictl |= TMC_AXICTL_AXCACHE_OS; writel_relaxed(axictl, drvdata->base + TMC_AXICTL); tmc_write_dba(drvdata, drvdata->paddr); |