[thirdparty/u-boot.git] / include / k3-avs.h

// SPDX-License-Identifier: GPL-2.0+
/*
 * Texas Instruments' K3 Adaptive Voltage Scaling driver
 *
 * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/
 *      Tero Kristo <t-kristo@ti.com>
 *
 */

#ifndef _K3_AVS0_
#define _K3_AVS0_

#define AM6_VDD_WKUP		0
#define AM6_VDD_MCU		1
#define AM6_VDD_CORE		2
#define AM6_VDD_MPU0		3
#define AM6_VDD_MPU1		4

#define J721E_VDD_MPU		2

#define NUM_OPPS		4

#define AM6_OPP_NOM		1
#define AM6_OPP_OD		2
#define AM6_OPP_TURBO		3

int k3_avs_set_opp(struct udevice *dev, int vdd_id, int opp_id);
int k3_avs_notify_freq(int dev_id, int clk_id, u32 freq);

#endif
Commit	Line	Data
9d233b4e TK	1	// SPDX-License-Identifier: GPL-2.0+
	2	/*
	3	* Texas Instruments' K3 Adaptive Voltage Scaling driver
	4	*
	5	* Copyright (C) 2019 Texas Instruments Incorporated - http://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
9a03e50c K	19	#define J721E_VDD_MPU 2
9a03e50c K	20
9d233b4e TK	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
	27	int k3_avs_set_opp(struct udevice *dev, int vdd_id, int opp_id);
	28	int k3_avs_notify_freq(int dev_id, int clk_id, u32 freq);
	29
	30	#endif