diff options
Diffstat (limited to 'kernel/include/linux/mfd/axp20x.h')
| -rw-r--r-- | kernel/include/linux/mfd/axp20x.h | 189 |
1 files changed, 188 insertions, 1 deletions
diff --git a/kernel/include/linux/mfd/axp20x.h b/kernel/include/linux/mfd/axp20x.h index dfabd6db7..b24c771ce 100644 --- a/kernel/include/linux/mfd/axp20x.h +++ b/kernel/include/linux/mfd/axp20x.h @@ -11,9 +11,13 @@ #ifndef __LINUX_MFD_AXP20X_H #define __LINUX_MFD_AXP20X_H +#include <linux/regmap.h> + enum { - AXP202_ID = 0, + AXP152_ID = 0, + AXP202_ID, AXP209_ID, + AXP221_ID, AXP288_ID, NR_AXP20X_VARIANTS, }; @@ -21,6 +25,24 @@ enum { #define AXP20X_DATACACHE(m) (0x04 + (m)) /* Power supply */ +#define AXP152_PWR_OP_MODE 0x01 +#define AXP152_LDO3456_DC1234_CTRL 0x12 +#define AXP152_ALDO_OP_MODE 0x13 +#define AXP152_LDO0_CTRL 0x15 +#define AXP152_DCDC2_V_OUT 0x23 +#define AXP152_DCDC2_V_SCAL 0x25 +#define AXP152_DCDC1_V_OUT 0x26 +#define AXP152_DCDC3_V_OUT 0x27 +#define AXP152_ALDO12_V_OUT 0x28 +#define AXP152_DLDO1_V_OUT 0x29 +#define AXP152_DLDO2_V_OUT 0x2a +#define AXP152_DCDC4_V_OUT 0x2b +#define AXP152_V_OFF 0x31 +#define AXP152_OFF_CTRL 0x32 +#define AXP152_PEK_KEY 0x36 +#define AXP152_DCDC_FREQ 0x37 +#define AXP152_DCDC_MODE 0x80 + #define AXP20X_PWR_INPUT_STATUS 0x00 #define AXP20X_PWR_OP_MODE 0x01 #define AXP20X_USB_OTG_STATUS 0x02 @@ -45,7 +67,36 @@ enum { #define AXP20X_V_LTF_DISCHRG 0x3c #define AXP20X_V_HTF_DISCHRG 0x3d +#define AXP22X_PWR_OUT_CTRL1 0x10 +#define AXP22X_PWR_OUT_CTRL2 0x12 +#define AXP22X_PWR_OUT_CTRL3 0x13 +#define AXP22X_DLDO1_V_OUT 0x15 +#define AXP22X_DLDO2_V_OUT 0x16 +#define AXP22X_DLDO3_V_OUT 0x17 +#define AXP22X_DLDO4_V_OUT 0x18 +#define AXP22X_ELDO1_V_OUT 0x19 +#define AXP22X_ELDO2_V_OUT 0x1a +#define AXP22X_ELDO3_V_OUT 0x1b +#define AXP22X_DC5LDO_V_OUT 0x1c +#define AXP22X_DCDC1_V_OUT 0x21 +#define AXP22X_DCDC2_V_OUT 0x22 +#define AXP22X_DCDC3_V_OUT 0x23 +#define AXP22X_DCDC4_V_OUT 0x24 +#define AXP22X_DCDC5_V_OUT 0x25 +#define AXP22X_DCDC23_V_RAMP_CTRL 0x27 +#define AXP22X_ALDO1_V_OUT 0x28 +#define AXP22X_ALDO2_V_OUT 0x29 +#define AXP22X_ALDO3_V_OUT 0x2a +#define AXP22X_CHRG_CTRL3 0x35 + /* Interrupt */ +#define AXP152_IRQ1_EN 0x40 +#define AXP152_IRQ2_EN 0x41 +#define AXP152_IRQ3_EN 0x42 +#define AXP152_IRQ1_STATE 0x48 +#define AXP152_IRQ2_STATE 0x49 +#define AXP152_IRQ3_STATE 0x4a + #define AXP20X_IRQ1_EN 0x40 #define AXP20X_IRQ2_EN 0x41 #define AXP20X_IRQ3_EN 0x42 @@ -100,7 +151,23 @@ enum { #define AXP20X_VBUS_MON 0x8b #define AXP20X_OVER_TMP 0x8f +#define AXP22X_PWREN_CTRL1 0x8c +#define AXP22X_PWREN_CTRL2 0x8d + /* GPIO */ +#define AXP152_GPIO0_CTRL 0x90 +#define AXP152_GPIO1_CTRL 0x91 +#define AXP152_GPIO2_CTRL 0x92 +#define AXP152_GPIO3_CTRL 0x93 +#define AXP152_LDOGPIO2_V_OUT 0x96 +#define AXP152_GPIO_INPUT 0x97 +#define AXP152_PWM0_FREQ_X 0x98 +#define AXP152_PWM0_FREQ_Y 0x99 +#define AXP152_PWM0_DUTY_CYCLE 0x9a +#define AXP152_PWM1_FREQ_X 0x9b +#define AXP152_PWM1_FREQ_Y 0x9c +#define AXP152_PWM1_DUTY_CYCLE 0x9d + #define AXP20X_GPIO0_CTRL 0x90 #define AXP20X_LDO5_V_OUT 0x91 #define AXP20X_GPIO1_CTRL 0x92 @@ -108,6 +175,11 @@ enum { #define AXP20X_GPIO20_SS 0x94 #define AXP20X_GPIO3_CTRL 0x95 +#define AXP22X_LDO_IO0_V_OUT 0x91 +#define AXP22X_LDO_IO1_V_OUT 0x93 +#define AXP22X_GPIO_STATE 0x94 +#define AXP22X_GPIO_PULL_DOWN 0x95 + /* Battery */ #define AXP20X_CHRG_CC_31_24 0xb0 #define AXP20X_CHRG_CC_23_16 0xb1 @@ -120,6 +192,15 @@ enum { #define AXP20X_CC_CTRL 0xb8 #define AXP20X_FG_RES 0xb9 +/* OCV */ +#define AXP20X_RDC_H 0xba +#define AXP20X_RDC_L 0xbb +#define AXP20X_OCV(m) (0xc0 + (m)) +#define AXP20X_OCV_MAX 0xf + +/* AXP22X specific registers */ +#define AXP22X_BATLOW_THRES1 0xe6 + /* AXP288 specific registers */ #define AXP288_PMIC_ADC_H 0x56 #define AXP288_PMIC_ADC_L 0x57 @@ -158,8 +239,52 @@ enum { AXP20X_REG_ID_MAX, }; +enum { + AXP22X_DCDC1 = 0, + AXP22X_DCDC2, + AXP22X_DCDC3, + AXP22X_DCDC4, + AXP22X_DCDC5, + AXP22X_DC1SW, + AXP22X_DC5LDO, + AXP22X_ALDO1, + AXP22X_ALDO2, + AXP22X_ALDO3, + AXP22X_ELDO1, + AXP22X_ELDO2, + AXP22X_ELDO3, + AXP22X_DLDO1, + AXP22X_DLDO2, + AXP22X_DLDO3, + AXP22X_DLDO4, + AXP22X_RTC_LDO, + AXP22X_LDO_IO0, + AXP22X_LDO_IO1, + AXP22X_REG_ID_MAX, +}; + /* IRQs */ enum { + AXP152_IRQ_LDO0IN_CONNECT = 1, + AXP152_IRQ_LDO0IN_REMOVAL, + AXP152_IRQ_ALDO0IN_CONNECT, + AXP152_IRQ_ALDO0IN_REMOVAL, + AXP152_IRQ_DCDC1_V_LOW, + AXP152_IRQ_DCDC2_V_LOW, + AXP152_IRQ_DCDC3_V_LOW, + AXP152_IRQ_DCDC4_V_LOW, + AXP152_IRQ_PEK_SHORT, + AXP152_IRQ_PEK_LONG, + AXP152_IRQ_TIMER, + AXP152_IRQ_PEK_RIS_EDGE, + AXP152_IRQ_PEK_FAL_EDGE, + AXP152_IRQ_GPIO3_INPUT, + AXP152_IRQ_GPIO2_INPUT, + AXP152_IRQ_GPIO1_INPUT, + AXP152_IRQ_GPIO0_INPUT, +}; + +enum { AXP20X_IRQ_ACIN_OVER_V = 1, AXP20X_IRQ_ACIN_PLUGIN, AXP20X_IRQ_ACIN_REMOVAL, @@ -199,6 +324,34 @@ enum { AXP20X_IRQ_GPIO0_INPUT, }; +enum axp22x_irqs { + AXP22X_IRQ_ACIN_OVER_V = 1, + AXP22X_IRQ_ACIN_PLUGIN, + AXP22X_IRQ_ACIN_REMOVAL, + AXP22X_IRQ_VBUS_OVER_V, + AXP22X_IRQ_VBUS_PLUGIN, + AXP22X_IRQ_VBUS_REMOVAL, + AXP22X_IRQ_VBUS_V_LOW, + AXP22X_IRQ_BATT_PLUGIN, + AXP22X_IRQ_BATT_REMOVAL, + AXP22X_IRQ_BATT_ENT_ACT_MODE, + AXP22X_IRQ_BATT_EXIT_ACT_MODE, + AXP22X_IRQ_CHARG, + AXP22X_IRQ_CHARG_DONE, + AXP22X_IRQ_BATT_TEMP_HIGH, + AXP22X_IRQ_BATT_TEMP_LOW, + AXP22X_IRQ_DIE_TEMP_HIGH, + AXP22X_IRQ_PEK_SHORT, + AXP22X_IRQ_PEK_LONG, + AXP22X_IRQ_LOW_PWR_LVL1, + AXP22X_IRQ_LOW_PWR_LVL2, + AXP22X_IRQ_TIMER, + AXP22X_IRQ_PEK_RIS_EDGE, + AXP22X_IRQ_PEK_FAL_EDGE, + AXP22X_IRQ_GPIO1_INPUT, + AXP22X_IRQ_GPIO0_INPUT, +}; + enum axp288_irqs { AXP288_IRQ_VBUS_FALL = 2, AXP288_IRQ_VBUS_RISE, @@ -275,4 +428,38 @@ struct axp20x_fg_pdata { int thermistor_curve[MAX_THERM_CURVE_SIZE][2]; }; +struct axp20x_chrg_pdata { + int max_cc; + int max_cv; + int def_cc; + int def_cv; +}; + +struct axp288_extcon_pdata { + /* GPIO pin control to switch D+/D- lines b/w PMIC and SOC */ + struct gpio_desc *gpio_mux_cntl; +}; + +/* generic helper function for reading 9-16 bit wide regs */ +static inline int axp20x_read_variable_width(struct regmap *regmap, + unsigned int reg, unsigned int width) +{ + unsigned int reg_val, result; + int err; + + err = regmap_read(regmap, reg, ®_val); + if (err) + return err; + + result = reg_val << (width - 8); + + err = regmap_read(regmap, reg + 1, ®_val); + if (err) + return err; + + result |= reg_val; + + return result; +} + #endif /* __LINUX_MFD_AXP20X_H */ |