ACP_SW_EN
writel(AMD_SDW_ENABLE, amd_manager->mmio + ACP_SW_EN);
writel(AMD_SDW_DISABLE, amd_manager->mmio + ACP_SW_EN);
writel(AMD_SDW_ENABLE, amd_manager->mmio + ACP_SW_EN);
writel(AMD_SDW_DISABLE, amd_manager->mmio + ACP_SW_EN);