HW_SSP_TIMING
val = readl(ssp->base + HW_SSP_TIMING(ssp));
writel(val, ssp->base + HW_SSP_TIMING(ssp));
ssp->base + HW_SSP_TIMING(ssp));
val = readl(ssp->base + HW_SSP_TIMING(ssp));
writel(val, ssp->base + HW_SSP_TIMING(ssp));