diff options
Diffstat (limited to 'include/linux/mfd/rk808.h')
| -rw-r--r-- | include/linux/mfd/rk808.h | 154 |
1 files changed, 145 insertions, 9 deletions
diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h index 441b6ee72691..6d435a3c06bc 100644 --- a/include/linux/mfd/rk808.h +++ b/include/linux/mfd/rk808.h @@ -1,11 +1,15 @@ /* - * rk808.h for Rockchip RK808 + * Register definitions for Rockchip's RK808/RK818 PMIC * * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd * * Author: Chris Zhong <zyw@rock-chips.com> * Author: Zhang Qing <zhangqing@rock-chips.com> * + * Copyright (C) 2016 PHYTEC Messtechnik GmbH + * + * Author: Wadim Egorov <w.egorov@phytec.de> + * * 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. @@ -16,8 +20,8 @@ * more details. */ -#ifndef __LINUX_REGULATOR_rk808_H -#define __LINUX_REGULATOR_rk808_H +#ifndef __LINUX_REGULATOR_RK808_H +#define __LINUX_REGULATOR_RK808_H #include <linux/regulator/machine.h> #include <linux/regmap.h> @@ -28,7 +32,7 @@ #define RK808_DCDC1 0 /* (0+RK808_START) */ #define RK808_LDO1 4 /* (4+RK808_START) */ -#define RK808_NUM_REGULATORS 14 +#define RK808_NUM_REGULATORS 14 enum rk808_reg { RK808_ID_DCDC1, @@ -65,6 +69,8 @@ enum rk808_reg { #define RK808_RTC_INT_REG 0x12 #define RK808_RTC_COMP_LSB_REG 0x13 #define RK808_RTC_COMP_MSB_REG 0x14 +#define RK808_ID_MSB 0x17 +#define RK808_ID_LSB 0x18 #define RK808_CLK32OUT_REG 0x20 #define RK808_VB_MON_REG 0x21 #define RK808_THERMAL_REG 0x22 @@ -115,7 +121,92 @@ enum rk808_reg { #define RK808_INT_STS_MSK_REG2 0x4f #define RK808_IO_POL_REG 0x50 -/* IRQ Definitions */ +/* RK818 */ +#define RK818_DCDC1 0 +#define RK818_LDO1 4 +#define RK818_NUM_REGULATORS 17 + +enum rk818_reg { + RK818_ID_DCDC1, + RK818_ID_DCDC2, + RK818_ID_DCDC3, + RK818_ID_DCDC4, + RK818_ID_BOOST, + RK818_ID_LDO1, + RK818_ID_LDO2, + RK818_ID_LDO3, + RK818_ID_LDO4, + RK818_ID_LDO5, + RK818_ID_LDO6, + RK818_ID_LDO7, + RK818_ID_LDO8, + RK818_ID_LDO9, + RK818_ID_SWITCH, + RK818_ID_HDMI_SWITCH, + RK818_ID_OTG_SWITCH, +}; + +#define RK818_DCDC_EN_REG 0x23 +#define RK818_LDO_EN_REG 0x24 +#define RK818_SLEEP_SET_OFF_REG1 0x25 +#define RK818_SLEEP_SET_OFF_REG2 0x26 +#define RK818_DCDC_UV_STS_REG 0x27 +#define RK818_DCDC_UV_ACT_REG 0x28 +#define RK818_LDO_UV_STS_REG 0x29 +#define RK818_LDO_UV_ACT_REG 0x2a +#define RK818_DCDC_PG_REG 0x2b +#define RK818_LDO_PG_REG 0x2c +#define RK818_VOUT_MON_TDB_REG 0x2d +#define RK818_BUCK1_CONFIG_REG 0x2e +#define RK818_BUCK1_ON_VSEL_REG 0x2f +#define RK818_BUCK1_SLP_VSEL_REG 0x30 +#define RK818_BUCK2_CONFIG_REG 0x32 +#define RK818_BUCK2_ON_VSEL_REG 0x33 +#define RK818_BUCK2_SLP_VSEL_REG 0x34 +#define RK818_BUCK3_CONFIG_REG 0x36 +#define RK818_BUCK4_CONFIG_REG 0x37 +#define RK818_BUCK4_ON_VSEL_REG 0x38 +#define RK818_BUCK4_SLP_VSEL_REG 0x39 +#define RK818_BOOST_CONFIG_REG 0x3a +#define RK818_LDO1_ON_VSEL_REG 0x3b +#define RK818_LDO1_SLP_VSEL_REG 0x3c +#define RK818_LDO2_ON_VSEL_REG 0x3d +#define RK818_LDO2_SLP_VSEL_REG 0x3e +#define RK818_LDO3_ON_VSEL_REG 0x3f +#define RK818_LDO3_SLP_VSEL_REG 0x40 +#define RK818_LDO4_ON_VSEL_REG 0x41 +#define RK818_LDO4_SLP_VSEL_REG 0x42 +#define RK818_LDO5_ON_VSEL_REG 0x43 +#define RK818_LDO5_SLP_VSEL_REG 0x44 +#define RK818_LDO6_ON_VSEL_REG 0x45 +#define RK818_LDO6_SLP_VSEL_REG 0x46 +#define RK818_LDO7_ON_VSEL_REG 0x47 +#define RK818_LDO7_SLP_VSEL_REG 0x48 +#define RK818_LDO8_ON_VSEL_REG 0x49 +#define RK818_LDO8_SLP_VSEL_REG 0x4a +#define RK818_BOOST_LDO9_ON_VSEL_REG 0x54 +#define RK818_BOOST_LDO9_SLP_VSEL_REG 0x55 +#define RK818_DEVCTRL_REG 0x4b +#define RK818_INT_STS_REG1 0X4c +#define RK818_INT_STS_MSK_REG1 0x4d +#define RK818_INT_STS_REG2 0x4e +#define RK818_INT_STS_MSK_REG2 0x4f +#define RK818_IO_POL_REG 0x50 +#define RK818_H5V_EN_REG 0x52 +#define RK818_SLEEP_SET_OFF_REG3 0x53 +#define RK818_BOOST_LDO9_ON_VSEL_REG 0x54 +#define RK818_BOOST_LDO9_SLP_VSEL_REG 0x55 +#define RK818_BOOST_CTRL_REG 0x56 +#define RK818_DCDC_ILMAX 0x90 +#define RK818_USB_CTRL_REG 0xa1 + +#define RK818_H5V_EN BIT(0) +#define RK818_REF_RDY_CTRL BIT(1) +#define RK818_USB_ILIM_SEL_MASK 0xf +#define RK818_USB_ILMIN_2000MA 0x7 +#define RK818_USB_CHG_SD_VSEL_MASK 0x70 + +/* RK808 IRQ Definitions */ #define RK808_IRQ_VOUT_LO 0 #define RK808_IRQ_VB_LO 1 #define RK808_IRQ_PWRON 2 @@ -137,6 +228,43 @@ enum rk808_reg { #define RK808_IRQ_PLUG_IN_INT_MSK BIT(0) #define RK808_IRQ_PLUG_OUT_INT_MSK BIT(1) +/* RK818 IRQ Definitions */ +#define RK818_IRQ_VOUT_LO 0 +#define RK818_IRQ_VB_LO 1 +#define RK818_IRQ_PWRON 2 +#define RK818_IRQ_PWRON_LP 3 +#define RK818_IRQ_HOTDIE 4 +#define RK818_IRQ_RTC_ALARM 5 +#define RK818_IRQ_RTC_PERIOD 6 +#define RK818_IRQ_USB_OV 7 +#define RK818_IRQ_PLUG_IN 8 +#define RK818_IRQ_PLUG_OUT 9 +#define RK818_IRQ_CHG_OK 10 +#define RK818_IRQ_CHG_TE 11 +#define RK818_IRQ_CHG_TS1 12 +#define RK818_IRQ_TS2 13 +#define RK818_IRQ_CHG_CVTLIM 14 +#define RK818_IRQ_DISCHG_ILIM 15 + +#define RK818_IRQ_VOUT_LO_MSK BIT(0) +#define RK818_IRQ_VB_LO_MSK BIT(1) +#define RK818_IRQ_PWRON_MSK BIT(2) +#define RK818_IRQ_PWRON_LP_MSK BIT(3) +#define RK818_IRQ_HOTDIE_MSK BIT(4) +#define RK818_IRQ_RTC_ALARM_MSK BIT(5) +#define RK818_IRQ_RTC_PERIOD_MSK BIT(6) +#define RK818_IRQ_USB_OV_MSK BIT(7) +#define RK818_IRQ_PLUG_IN_MSK BIT(0) +#define RK818_IRQ_PLUG_OUT_MSK BIT(1) +#define RK818_IRQ_CHG_OK_MSK BIT(2) +#define RK818_IRQ_CHG_TE_MSK BIT(3) +#define RK818_IRQ_CHG_TS1_MSK BIT(4) +#define RK818_IRQ_TS2_MSK BIT(5) +#define RK818_IRQ_CHG_CVTLIM_MSK BIT(6) +#define RK818_IRQ_DISCHG_ILIM_MSK BIT(7) + +#define RK818_NUM_IRQ 16 + #define RK808_VBAT_LOW_2V8 0x00 #define RK808_VBAT_LOW_2V9 0x01 #define RK808_VBAT_LOW_3V0 0x02 @@ -191,9 +319,17 @@ enum { BOOST_ILMIN_250MA, }; +enum { + RK808_ID = 0x0000, + RK818_ID = 0x8181, +}; + struct rk808 { - struct i2c_client *i2c; - struct regmap_irq_chip_data *irq_data; - struct regmap *regmap; + struct i2c_client *i2c; + struct regmap_irq_chip_data *irq_data; + struct regmap *regmap; + long variant; + const struct regmap_config *regmap_cfg; + const struct regmap_irq_chip *regmap_irq_chip; }; -#endif /* __LINUX_REGULATOR_rk808_H */ +#endif /* __LINUX_REGULATOR_RK808_H */ |