1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Texas Instruments' K3 Adaptive Voltage Scaling driver
4 *
5 * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com/
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
19#define J721E_VDD_MPU		2
20
21#define NUM_OPPS		4
22
23#define AM6_OPP_NOM		1
24#define AM6_OPP_OD		2
25#define AM6_OPP_TURBO		3
26
27int k3_avs_set_opp(struct udevice *dev, int vdd_id, int opp_id);
28int k3_avs_notify_freq(int dev_id, int clk_id, u32 freq);
29
30#endif
31