u-boot/include/power/rk808_pmic.h
Simon Glass 2a4febfd91 power: Add base support for the RK808 PMIC
This Rockchip PMIC provides features suitable for battery-powered
applications. It is commonly used with Rockchip SoCs.

Add a driver which provides register access. The regulator driver will use
this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-21 20:42:34 -07:00

78 lines
1.1 KiB
C

/*
* Copyright (C) 2015 Google, Inc
* Written by Simon Glass <sjg@chromium.org>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _PMIC_RK808_H_
#define _PMIC_RK808_H_
enum {
REG_DCDC_EN = 0x23,
REG_LDO_EN,
REG_SLEEP_SET_OFF1,
REG_SLEEP_SET_OFF2,
REG_DCDC_UV_STS,
REG_DCDC_UV_ACT,
REG_LDO_UV_STS,
REG_LDO_UV_ACT,
REG_DCDC_PG,
REG_LDO_PG,
REG_VOUT_MON_TDB,
REG_BUCK1_CONFIG,
REG_BUCK1_ON_VSEL,
REG_BUCK1_SLP_VSEL,
REG_BUCK1_DVS_VSEL,
REG_BUCK2_CONFIG,
REG_BUCK2_ON_VSEL,
REG_BUCK2_SLP_VSEL,
REG_BUCK2_DVS_VSEL,
REG_BUCK3_CONFIG,
REG_BUCK4_CONFIG,
REG_BUCK4_ON_VSEL,
REG_BUCK4_SLP_VSEL,
LDO1_ON_VSEL = 0x3b,
LDO1_SLP_VSEL,
LDO2_ON_VSEL,
LDO2_SLP_VSEL,
LDO3_ON_VSEL,
LDO3_SLP_VSEL,
LDO4_ON_VSEL,
LDO4_SLP_VSEL,
LDO5_ON_VSEL,
LDO5_SLP_VSEL,
LDO6_ON_VSEL,
LDO6_SLP_VSEL,
LDO7_ON_VSEL,
LDO7_SLP_VSEL,
LDO8_ON_VSEL,
LDO8_SLP_VSEL,
DEVCTRL,
INT_STS1,
INT_STS_MSK1,
INT_STS2,
INT_STS_MSK2,
IO_POL,
/* Not sure what this does */
DCDC_ILMAX = 0x90,
RK808_NUM_OF_REGS,
};
struct rk808_reg_table {
char *name;
u8 reg_ctl;
u8 reg_vol;
};
int rk808_spl_configure_buck(struct udevice *pmic, int buck, int uvolt);
#endif