ACP_PME_EN
val = readl(amd_manager->acp_mmio + ACP_PME_EN);
writel(1, amd_manager->acp_mmio + ACP_PME_EN);
val = readl(amd_manager->acp_mmio + ACP_PME_EN);
writel(0x1, acp_base + ACP_PME_EN);
writel(1, adata->acp63_base + ACP_PME_EN);
writel(1, adata->acp63_base + ACP_PME_EN);