STMTCSR
drvdata->base + STMTCSR);
val = readl_relaxed(drvdata->base + STMTCSR);
writel_relaxed(val, drvdata->base + STMTCSR);
coresight_timeout(csa, STMTCSR, STMTCSR_BUSY_BIT, 0);
coresight_simple_reg32(tcsr, STMTCSR),