PESQI_INT_ENABLE_REG
writel(mask, sqi->regs + PESQI_INT_ENABLE_REG);
writel(0, sqi->regs + PESQI_INT_ENABLE_REG);
enable = readl(sqi->regs + PESQI_INT_ENABLE_REG);
writel(enable, sqi->regs + PESQI_INT_ENABLE_REG);