| Tero Kristo | 887dde5 | 2019-10-24 15:00:46 +0530 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* |
| 3 | * Texas Instruments' K3 Adaptive Voltage Scaling driver |
| 4 | * |
| Nishanth Menon | eaa39c6 | 2023-11-01 15:56:03 -0500 | [diff] [blame] | 5 | * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com/ |
| Tero Kristo | 887dde5 | 2019-10-24 15:00:46 +0530 | [diff] [blame] | 6 | * Tero Kristo <t-kristo@ti.com> |
| 7 | * |
| 8 | */ |
| 9 | |
| 10 | #ifndef _K3_AVS0_ |
| 11 | #define _K3_AVS0_ |
| 12 | |
| 13 | #define AM6_VDD_WKUP 0 |
| 14 | #define AM6_VDD_MCU 1 |
| 15 | #define AM6_VDD_CORE 2 |
| 16 | #define AM6_VDD_MPU0 3 |
| 17 | #define AM6_VDD_MPU1 4 |
| 18 | |
| Keerthy | fda68e4 | 2019-10-24 15:00:49 +0530 | [diff] [blame] | 19 | #define J721E_VDD_MPU 2 |
| 20 | |
| Tero Kristo | 887dde5 | 2019-10-24 15:00:46 +0530 | [diff] [blame] | 21 | #define NUM_OPPS 4 |
| 22 | |
| Reid Tonking | a468cf2 | 2024-11-19 06:02:56 +0530 | [diff] [blame] | 23 | #define AM6_OPP_LOW 0 |
| Tero Kristo | 887dde5 | 2019-10-24 15:00:46 +0530 | [diff] [blame] | 24 | #define AM6_OPP_NOM 1 |
| 25 | #define AM6_OPP_OD 2 |
| 26 | #define AM6_OPP_TURBO 3 |
| 27 | |
| 28 | int k3_avs_set_opp(struct udevice *dev, int vdd_id, int opp_id); |
| 29 | int k3_avs_notify_freq(int dev_id, int clk_id, u32 freq); |
| Reid Tonking | 1a9c39f | 2024-11-19 06:02:57 +0530 | [diff] [blame] | 30 | int k3_avs_check_opp(struct udevice *dev, int vdd_id, int opp_id); |
| Tero Kristo | 887dde5 | 2019-10-24 15:00:46 +0530 | [diff] [blame] | 31 | |
| 32 | #endif |