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/* SPDX-License-Identifier: GPL-2.0-only */

/* This file applies to AMD64 products.
 * The definitions come from the device's PPR.
 */

#ifndef SOC_AMD_PICASSO_MSR_H
#define SOC_AMD_PICASSO_MSR_H

/* MSRC001_00[6B:64] P-state [7:0] bit definitions */
#define PSTATE_DEF_HI_ENABLE_SHIFT	31
#define PSTATE_DEF_HI_ENABLE_MASK	(0x1 << PSTATE_DEF_HI_ENABLE_SHIFT)
#define PSTATE_DEF_LO_CUR_DIV_SHIFT	30
#define PSTATE_DEF_LO_CUR_DIV_MASK	(0x3 << PSTATE_DEF_LO_CUR_DIV_SHIFT)
#define PSTATE_DEF_LO_CUR_VAL_SHIFT	22
#define PSTATE_DEF_LO_CUR_VAL_MASK	(0xFF << PSTATE_DEF_LO_CUR_VAL_SHIFT)
#define PSTATE_DEF_LO_CORE_VID_SHIFT	14
#define PSTATE_DEF_LO_CORE_VID_MASK	(0xFF << PSTATE_DEF_LO_CORE_VID_SHIFT)
#define PSTATE_DEF_LO_FREQ_DIV_SHIFT	8
#define PSTATE_DEF_LO_FREQ_DIV_MASK	(0x3F << PSTATE_DEF_LO_FREQ_DIV_SHIFT)
#define PSTATE_DEF_LO_FREQ_DIV_MIN	0x8
#define PSTATE_DEF_LO_EIGHTH_STEP_MAX	0x1A
#define PSTATE_DEF_LO_FREQ_DIV_MAX	0x3E
#define PSTATE_DEF_LO_FREQ_MUL_SHIFT	0
#define PSTATE_DEF_LO_FREQ_MUL_MASK	(0xFF << PSTATE_DEF_LO_FREQ_MUL_SHIFT)
#define PSTATE_DEF_LO_CORE_FREQ_BASE	25

#endif /* SOC_AMD_PICASSO_MSR_H */