ASPEED_PECI_CTRL
u32 val = readl(priv->base + ASPEED_PECI_CTRL);
writel(val, priv->base + ASPEED_PECI_CTRL);
writel(val, priv->base + ASPEED_PECI_CTRL);
val = readl(aspeed_peci->base + ASPEED_PECI_CTRL);
writel(val, aspeed_peci->base + ASPEED_PECI_CTRL);
reg = readl(aspeed_peci->base + ASPEED_PECI_CTRL);