diff options
Diffstat (limited to 'src/soc/intel/alderlake/include')
| -rw-r--r-- | src/soc/intel/alderlake/include/soc/ufs.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/include/soc/ufs.h b/src/soc/intel/alderlake/include/soc/ufs.h new file mode 100644 index 0000000000..3b5e33d0fb --- /dev/null +++ b/src/soc/intel/alderlake/include/soc/ufs.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +/* + * This file is created based on Intel Alder Lake Processor PCH Datasheet + * Document number: 645550 + */ + +#ifndef _SOC_ALDERLAKE_UFS_H_ +#define _SOC_ALDERLAKE_UFS_H_ + +#include <soc/pci_devs.h> + +/* Calculate _ADR for Intel UFS Controller */ +#define UFS_ACPI_DEVICE (PCH_DEV_SLOT_ISH << 16 | 0x0007) + +#define R_SCS_CFG_PCS 0x84 +#define R_SCS_CFG_PG_CONFIG 0xA2 + +#define R_SCS_PCR_1C20 0x1C20 +#define R_SCS_PCR_4820 0x4820 +#define R_SCS_PCR_4020 0x4020 +#define R_SCS_PCR_5820 0x5820 +#define R_SCS_PCR_5C20 0x5C20 +#define R_SCS_PCR_1078 0x1078 +#define R_PMC_PWRM_LTR_IGN 0x1B0C + +#endif |