mirror of
https://github.com/CTCaer/hekate.git
synced 2024-11-27 03:52:23 +00:00
106 lines
4.2 KiB
C
106 lines
4.2 KiB
C
/*
|
||
* Copyright (c) 2020 CTCaer
|
||
*
|
||
* This program is free software; you can redistribute it and/or modify it
|
||
* under the terms and conditions of the GNU General Public License,
|
||
* version 2, as published by the Free Software Foundation.
|
||
*
|
||
* This program is distributed in the hope it will be useful, but WITHOUT
|
||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||
* more details.
|
||
*
|
||
* You should have received a copy of the GNU General Public License
|
||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
*/
|
||
|
||
#ifndef _MAX77812_H_
|
||
#define _MAX77812_H_
|
||
|
||
#define MAX77812_PHASE31_CPU_I2C_ADDR 0x31 // High power GPU. 2 Outputs: 3-phase M1 + 1-phase M4.
|
||
#define MAX77812_PHASE211_CPU_I2C_ADDR 0x33 // Low power GPU. 3 Outputs: 2-phase M1 + 1-phase M3 + 1-phase M4.
|
||
|
||
#define MAX77812_REG_RSET 0x00
|
||
#define MAX77812_REG_INT_SRC 0x01
|
||
#define MAX77812_REG_INT_SRC_M 0x02
|
||
#define MAX77812_REG_TOPSYS_INT 0x03
|
||
#define MAX77812_REG_TOPSYS_INT_M 0x04
|
||
#define MAX77812_REG_TOPSYS_STAT 0x05
|
||
#define MAX77812_REG_EN_CTRL 0x06
|
||
#define MAX77812_EN_CTRL_ENABLE 1
|
||
#define MAX77812_EN_CTRL_EN_M1_SHIFT 0
|
||
#define MAX77812_EN_CTRL_EN_M1_MASK (1 << MAX77812_EN_CTRL_EN_M1_SHIFT)
|
||
#define MAX77812_EN_CTRL_EN_M2_SHIFT 2
|
||
#define MAX77812_EN_CTRL_EN_M2_MASK (1 << MAX77812_EN_CTRL_EN_M2_SHIFT)
|
||
#define MAX77812_EN_CTRL_EN_M3_SHIFT 4
|
||
#define MAX77812_EN_CTRL_EN_M3_MASK (1 << MAX77812_EN_CTRL_EN_M3_SHIFT)
|
||
#define MAX77812_EN_CTRL_EN_M4_SHIFT 6
|
||
#define MAX77812_EN_CTRL_EN_M4_MASK (1 << MAX77812_EN_CTRL_EN_M4_SHIFT)
|
||
#define MAX77812_REG_STUP_DLY2 0x07
|
||
#define MAX77812_REG_STUP_DLY3 0x08
|
||
#define MAX77812_REG_STUP_DLY4 0x09
|
||
#define MAX77812_REG_SHDN_DLY1 0x0A
|
||
#define MAX77812_REG_SHDN_DLY2 0x0B
|
||
#define MAX77812_REG_SHDN_DLY3 0x0C
|
||
#define MAX77812_REG_SHDN_DLY4 0x0D
|
||
#define MAX77812_REG_WDTRSTB_DEB 0x0E
|
||
#define MAX77812_REG_GPI_FUNC 0x0F
|
||
#define MAX77812_REG_GPI_DEB1 0x10
|
||
#define MAX77812_REG_GPI_DEB2 0x11
|
||
#define MAX77812_REG_GPI_PD_CTRL 0x12
|
||
#define MAX77812_REG_PROT_CFG 0x13
|
||
#define MAX77812_REG_VERSION 0x14
|
||
#define MAX77812_REG_I2C_CFG 0x15
|
||
#define MAX77812_REG_BUCK_INT 0x20
|
||
#define MAX77812_REG_BUCK_INT_M 0x21
|
||
#define MAX77812_REG_BUCK_STAT 0x22
|
||
#define MAX77812_REG_M1_VOUT 0x23 // GPU.
|
||
#define MAX77812_REG_M2_VOUT 0x24
|
||
#define MAX77812_REG_M3_VOUT 0x25 // DRAM on PHASE211.
|
||
#define MAX77812_REG_M4_VOUT 0x26 // CPU.
|
||
#define MAX77812_REG_M1_VOUT_D 0x27
|
||
#define MAX77812_REG_M2_VOUT_D 0x28
|
||
#define MAX77812_REG_M3_VOUT_D 0x29
|
||
#define MAX77812_REG_M4_VOUT_D 0x2A
|
||
#define MAX77812_REG_M1_VOUT_S 0x2B
|
||
#define MAX77812_REG_M2_VOUT_S 0x2C
|
||
#define MAX77812_REG_M3_VOUT_S 0x2D
|
||
#define MAX77812_REG_M4_VOUT_S 0x2E
|
||
#define MAX77812_REG_M1_CFG 0x2F // HOS: M1_ILIM - 7.2A/4.8A.
|
||
#define MAX77812_REG_M2_CFG 0x30 // HOS: M2_ILIM - 7.2A/4.8A.
|
||
#define MAX77812_REG_M3_CFG 0x31 // HOS: M3_ILIM - 7.2A/4.8A.
|
||
#define MAX77812_REG_M4_CFG 0x32 // HOS: M4_ILIM - 7.2A/4.8A.
|
||
#define MAX77812_REG_GLB_CFG1 0x33 // HOS: B_SD_SR/B_SS_SR - 5mV/<2F>s.
|
||
#define MAX77812_REG_GLB_CFG2 0x34 // HOS: B_RD_SR/B_RU_SR - 5mV/<2F>s
|
||
#define MAX77812_REG_GLB_CFG3 0x35
|
||
|
||
/*! Protected area and settings only for MAX77812_ES2_VERSION */
|
||
#define MAX77812_REG_GLB_CFG4 0x36
|
||
#define MAX77812_REG_GLB_CFG5 0x37 // HOS: 0x3E. Unmasked write.
|
||
#define MAX77812_REG_GLB_CFG6 0x38 // HOS: 0x90. Unmasked write.
|
||
#define MAX77812_REG_GLB_CFG7 0x39
|
||
#define MAX77812_REG_GLB_CFG8 0x3A // HOS: 0x3A. Unmasked write.
|
||
|
||
#define MAX77812_REG_PROT_ACCESS 0xFD // 0x00: Lock, 0x5A: Unlock.
|
||
#define MAX77812_REG_MAX 0xFD
|
||
|
||
#define MAX77812_REG_EN_CTRL_MASK(n) BIT(n)
|
||
#define MAX77812_START_SLEW_RATE_MASK 0x07
|
||
#define MAX77812_SHDN_SLEW_RATE_MASK 0x70
|
||
#define MAX77812_RAMPUP_SLEW_RATE_MASK 0x07
|
||
#define MAX77812_RAMPDOWN_SLEW_RATE_MASK 0x70
|
||
#define MAX77812_SLEW_RATE_SHIFT 4
|
||
|
||
#define MAX77812_OP_ACTIVE_DISCHARGE_MASK BIT(7)
|
||
#define MAX77812_PEAK_CURRENT_LMT_MASK 0x70
|
||
#define MAX77812_SWITCH_FREQ_MASK 0x0C
|
||
#define MAX77812_FORCED_PWM_MASK BIT(1)
|
||
#define MAX77812_SLEW_RATE_CNTRL_MASK BIT(0)
|
||
#define MAX77812_START_SHD_DELAY_MASK 0x1F
|
||
#define MAX77812_VERSION_MASK 0x07
|
||
#define MAX77812_ES2_VERSION 0x04
|
||
#define MAX77812_QS_VERSION 0x05
|
||
|
||
#define MAX77812_BUCK_VOLT_MASK 0xFF
|
||
|
||
#endif
|