HHA_DATSRC_CTRL
val = readl(hha_pmu->base + HHA_DATSRC_CTRL);
writel(val, hha_pmu->base + HHA_DATSRC_CTRL);
val = readl(hha_pmu->base + HHA_DATSRC_CTRL);
writel(val, hha_pmu->base + HHA_DATSRC_CTRL);