diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dt-bindings/mfd/qcom-rpm.h | 22 | ||||
| -rw-r--r-- | include/linux/mfd/ac100.h | 178 | ||||
| -rw-r--r-- | include/linux/mfd/arizona/core.h | 9 | ||||
| -rw-r--r-- | include/linux/mfd/axp20x.h | 60 | ||||
| -rw-r--r-- | include/linux/mfd/cros_ec.h | 18 | ||||
| -rw-r--r-- | include/linux/mfd/cros_ec_commands.h | 34 | ||||
| -rw-r--r-- | include/linux/mfd/lp873x.h | 269 | ||||
| -rw-r--r-- | include/linux/mfd/stmpe.h | 21 |
8 files changed, 611 insertions, 0 deletions
diff --git a/include/dt-bindings/mfd/qcom-rpm.h b/include/dt-bindings/mfd/qcom-rpm.h index 13a9d4bf2662..54aef5e21763 100644 --- a/include/dt-bindings/mfd/qcom-rpm.h +++ b/include/dt-bindings/mfd/qcom-rpm.h @@ -147,6 +147,28 @@ #define QCOM_RPM_SMB208_S1b 137 #define QCOM_RPM_SMB208_S2a 138 #define QCOM_RPM_SMB208_S2b 139 +#define QCOM_RPM_PM8018_SMPS1 140 +#define QCOM_RPM_PM8018_SMPS2 141 +#define QCOM_RPM_PM8018_SMPS3 142 +#define QCOM_RPM_PM8018_SMPS4 143 +#define QCOM_RPM_PM8018_SMPS5 144 +#define QCOM_RPM_PM8018_LDO1 145 +#define QCOM_RPM_PM8018_LDO2 146 +#define QCOM_RPM_PM8018_LDO3 147 +#define QCOM_RPM_PM8018_LDO4 148 +#define QCOM_RPM_PM8018_LDO5 149 +#define QCOM_RPM_PM8018_LDO6 150 +#define QCOM_RPM_PM8018_LDO7 151 +#define QCOM_RPM_PM8018_LDO8 152 +#define QCOM_RPM_PM8018_LDO9 153 +#define QCOM_RPM_PM8018_LDO10 154 +#define QCOM_RPM_PM8018_LDO11 155 +#define QCOM_RPM_PM8018_LDO12 156 +#define QCOM_RPM_PM8018_LDO13 157 +#define QCOM_RPM_PM8018_LDO14 158 +#define QCOM_RPM_PM8018_LVS1 159 +#define QCOM_RPM_PM8018_NCP 160 +#define QCOM_RPM_VOLTAGE_CORNER 161 /* * Constants used to select force mode for regulators. diff --git a/include/linux/mfd/ac100.h b/include/linux/mfd/ac100.h new file mode 100644 index 000000000000..3c148f196b9f --- /dev/null +++ b/include/linux/mfd/ac100.h @@ -0,0 +1,178 @@ +/* + * Functions and registers to access AC100 codec / RTC combo IC. + * + * Copyright (C) 2016 Chen-Yu Tsai + * + * Chen-Yu Tsai <wens@csie.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __LINUX_MFD_AC100_H +#define __LINUX_MFD_AC100_H + +#include <linux/regmap.h> + +struct ac100_dev { + struct device *dev; + struct regmap *regmap; +}; + +/* Audio codec related registers */ +#define AC100_CHIP_AUDIO_RST 0x00 +#define AC100_PLL_CTRL1 0x01 +#define AC100_PLL_CTRL2 0x02 +#define AC100_SYSCLK_CTRL 0x03 +#define AC100_MOD_CLK_ENA 0x04 +#define AC100_MOD_RST_CTRL 0x05 +#define AC100_I2S_SR_CTRL 0x06 + +/* I2S1 interface */ +#define AC100_I2S1_CLK_CTRL 0x10 +#define AC100_I2S1_SND_OUT_CTRL 0x11 +#define AC100_I2S1_SND_IN_CTRL 0x12 +#define AC100_I2S1_MXR_SRC 0x13 +#define AC100_I2S1_VOL_CTRL1 0x14 +#define AC100_I2S1_VOL_CTRL2 0x15 +#define AC100_I2S1_VOL_CTRL3 0x16 +#define AC100_I2S1_VOL_CTRL4 0x17 +#define AC100_I2S1_MXR_GAIN 0x18 + +/* I2S2 interface */ +#define AC100_I2S2_CLK_CTRL 0x20 +#define AC100_I2S2_SND_OUT_CTRL 0x21 +#define AC100_I2S2_SND_IN_CTRL 0x22 +#define AC100_I2S2_MXR_SRC 0x23 +#define AC100_I2S2_VOL_CTRL1 0x24 +#define AC100_I2S2_VOL_CTRL2 0x25 +#define AC100_I2S2_VOL_CTRL3 0x26 +#define AC100_I2S2_VOL_CTRL4 0x27 +#define AC100_I2S2_MXR_GAIN 0x28 + +/* I2S3 interface */ +#define AC100_I2S3_CLK_CTRL 0x30 +#define AC100_I2S3_SND_OUT_CTRL 0x31 +#define AC100_I2S3_SND_IN_CTRL 0x32 +#define AC100_I2S3_SIG_PATH_CTRL 0x33 + +/* ADC digital controls */ +#define AC100_ADC_DIG_CTRL 0x40 +#define AC100_ADC_VOL_CTRL 0x41 + +/* HMIC plug sensing / key detection */ +#define AC100_HMIC_CTRL1 0x44 +#define AC100_HMIC_CTRL2 0x45 +#define AC100_HMIC_STATUS 0x46 + +/* DAC digital controls */ +#define AC100_DAC_DIG_CTRL 0x48 +#define AC100_DAC_VOL_CTRL 0x49 +#define AC100_DAC_MXR_SRC 0x4c +#define AC100_DAC_MXR_GAIN 0x4d + +/* Analog controls */ +#define AC100_ADC_APC_CTRL 0x50 +#define AC100_ADC_SRC 0x51 +#define AC100_ADC_SRC_BST_CTRL 0x52 +#define AC100_OUT_MXR_DAC_A_CTRL 0x53 +#define AC100_OUT_MXR_SRC 0x54 +#define AC100_OUT_MXR_SRC_BST 0x55 +#define AC100_HPOUT_CTRL 0x56 +#define AC100_ERPOUT_CTRL 0x57 +#define AC100_SPKOUT_CTRL 0x58 +#define AC100_LINEOUT_CTRL 0x59 + +/* ADC digital audio processing (high pass filter & auto gain control */ +#define AC100_ADC_DAP_L_STA 0x80 +#define AC100_ADC_DAP_R_STA 0x81 +#define AC100_ADC_DAP_L_CTRL 0x82 +#define AC100_ADC_DAP_R_CTRL 0x83 +#define AC100_ADC_DAP_L_T_L 0x84 /* Left Target Level */ +#define AC100_ADC_DAP_R_T_L 0x85 /* Right Target Level */ +#define AC100_ADC_DAP_L_H_A_C 0x86 /* Left High Avg. Coef */ +#define AC100_ADC_DAP_L_L_A_C 0x87 /* Left Low Avg. Coef */ +#define AC100_ADC_DAP_R_H_A_C 0x88 /* Right High Avg. Coef */ +#define AC100_ADC_DAP_R_L_A_C 0x89 /* Right Low Avg. Coef */ +#define AC100_ADC_DAP_L_D_T 0x8a /* Left Decay Time */ +#define AC100_ADC_DAP_L_A_T 0x8b /* Left Attack Time */ +#define AC100_ADC_DAP_R_D_T 0x8c /* Right Decay Time */ +#define AC100_ADC_DAP_R_A_T 0x8d /* Right Attack Time */ +#define AC100_ADC_DAP_N_TH 0x8e /* Noise Threshold */ +#define AC100_ADC_DAP_L_H_N_A_C 0x8f /* Left High Noise Avg. Coef */ +#define AC100_ADC_DAP_L_L_N_A_C 0x90 /* Left Low Noise Avg. Coef */ +#define AC100_ADC_DAP_R_H_N_A_C 0x91 /* Right High Noise Avg. Coef */ +#define AC100_ADC_DAP_R_L_N_A_C 0x92 /* Right Low Noise Avg. Coef */ +#define AC100_ADC_DAP_H_HPF_C 0x93 /* High High-Pass-Filter Coef */ +#define AC100_ADC_DAP_L_HPF_C 0x94 /* Low High-Pass-Filter Coef */ +#define AC100_ADC_DAP_OPT 0x95 /* AGC Optimum */ + +/* DAC digital audio processing (high pass filter & dynamic range control) */ +#define AC100_DAC_DAP_CTRL 0xa0 +#define AC100_DAC_DAP_H_HPF_C 0xa1 /* High High-Pass-Filter Coef */ +#define AC100_DAC_DAP_L_HPF_C 0xa2 /* Low High-Pass-Filter Coef */ +#define AC100_DAC_DAP_L_H_E_A_C 0xa3 /* Left High Energy Avg Coef */ +#define AC100_DAC_DAP_L_L_E_A_C 0xa4 /* Left Low Energy Avg Coef */ +#define AC100_DAC_DAP_R_H_E_A_C 0xa5 /* Right High Energy Avg Coef */ +#define AC100_DAC_DAP_R_L_E_A_C 0xa6 /* Right Low Energy Avg Coef */ +#define AC100_DAC_DAP_H_G_D_T_C 0xa7 /* High Gain Delay Time Coef */ +#define AC100_DAC_DAP_L_G_D_T_C 0xa8 /* Low Gain Delay Time Coef */ +#define AC100_DAC_DAP_H_G_A_T_C 0xa9 /* High Gain Attack Time Coef */ +#define AC100_DAC_DAP_L_G_A_T_C 0xaa /* Low Gain Attack Time Coef */ +#define AC100_DAC_DAP_H_E_TH 0xab /* High Energy Threshold */ +#define AC100_DAC_DAP_L_E_TH 0xac /* Low Energy Threshold */ +#define AC100_DAC_DAP_H_G_K 0xad /* High Gain K parameter */ +#define AC100_DAC_DAP_L_G_K 0xae /* Low Gain K parameter */ +#define AC100_DAC_DAP_H_G_OFF 0xaf /* High Gain offset */ +#define AC100_DAC_DAP_L_G_OFF 0xb0 /* Low Gain offset */ +#define AC100_DAC_DAP_OPT 0xb1 /* DRC optimum */ + +/* Digital audio processing enable */ +#define AC100_ADC_DAP_ENA 0xb4 +#define AC100_DAC_DAP_ENA 0xb5 + +/* SRC control */ +#define AC100_SRC1_CTRL1 0xb8 +#define AC100_SRC1_CTRL2 0xb9 +#define AC100_SRC1_CTRL3 0xba +#define AC100_SRC1_CTRL4 0xbb +#define AC100_SRC2_CTRL1 0xbc +#define AC100_SRC2_CTRL2 0xbd +#define AC100_SRC2_CTRL3 0xbe +#define AC100_SRC2_CTRL4 0xbf + +/* RTC clk control */ +#define AC100_CLK32K_ANALOG_CTRL 0xc0 +#define AC100_CLKOUT_CTRL1 0xc1 +#define AC100_CLKOUT_CTRL2 0xc2 +#define AC100_CLKOUT_CTRL3 0xc3 + +/* RTC module */ +#define AC100_RTC_RST 0xc6 +#define AC100_RTC_CTRL 0xc7 +#define AC100_RTC_SEC 0xc8 /* second */ +#define AC100_RTC_MIN 0xc9 /* minute */ +#define AC100_RTC_HOU 0xca /* hour */ +#define AC100_RTC_WEE 0xcb /* weekday */ +#define AC100_RTC_DAY 0xcc /* day */ +#define AC100_RTC_MON 0xcd /* month */ +#define AC100_RTC_YEA 0xce /* year */ +#define AC100_RTC_UPD 0xcf /* update trigger */ + +/* RTC alarm */ +#define AC100_ALM_INT_ENA 0xd0 +#define AC100_ALM_INT_STA 0xd1 +#define AC100_ALM_SEC 0xd8 +#define AC100_ALM_MIN 0xd9 +#define AC100_ALM_HOU 0xda +#define AC100_ALM_WEE 0xdb +#define AC100_ALM_DAY 0xdc +#define AC100_ALM_MON 0xdd +#define AC100_ALM_YEA 0xde +#define AC100_ALM_UPD 0xdf + +/* RTC general purpose register 0 ~ 15 */ +#define AC100_RTC_GP(x) (0xe0 + (x)) + +#endif /* __LINUX_MFD_AC100_H */ diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index 58ab4c0fe761..b9909bb0642b 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -13,6 +13,7 @@ #ifndef _WM_ARIZONA_CORE_H #define _WM_ARIZONA_CORE_H +#include <linux/clk.h> #include <linux/interrupt.h> #include <linux/notifier.h> #include <linux/regmap.h> @@ -21,6 +22,12 @@ #define ARIZONA_MAX_CORE_SUPPLIES 2 +enum { + ARIZONA_MCLK1, + ARIZONA_MCLK2, + ARIZONA_NUM_MCLK +}; + enum arizona_type { WM5102 = 1, WM5110 = 2, @@ -139,6 +146,8 @@ struct arizona { struct mutex clk_lock; int clk32k_ref; + struct clk *mclk[ARIZONA_NUM_MCLK]; + bool ctrlif_error; struct snd_soc_dapm_context *dapm; diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index 0be4982f08fe..fec597fb34cb 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -20,6 +20,7 @@ enum { AXP221_ID, AXP223_ID, AXP288_ID, + AXP806_ID, AXP809_ID, NR_AXP20X_VARIANTS, }; @@ -91,6 +92,30 @@ enum { #define AXP22X_ALDO3_V_OUT 0x2a #define AXP22X_CHRG_CTRL3 0x35 +#define AXP806_STARTUP_SRC 0x00 +#define AXP806_CHIP_ID 0x03 +#define AXP806_PWR_OUT_CTRL1 0x10 +#define AXP806_PWR_OUT_CTRL2 0x11 +#define AXP806_DCDCA_V_CTRL 0x12 +#define AXP806_DCDCB_V_CTRL 0x13 +#define AXP806_DCDCC_V_CTRL 0x14 +#define AXP806_DCDCD_V_CTRL 0x15 +#define AXP806_DCDCE_V_CTRL 0x16 +#define AXP806_ALDO1_V_CTRL 0x17 +#define AXP806_ALDO2_V_CTRL 0x18 +#define AXP806_ALDO3_V_CTRL 0x19 +#define AXP806_DCDC_MODE_CTRL1 0x1a +#define AXP806_DCDC_MODE_CTRL2 0x1b +#define AXP806_DCDC_FREQ_CTRL 0x1c +#define AXP806_BLDO1_V_CTRL 0x20 +#define AXP806_BLDO2_V_CTRL 0x21 +#define AXP806_BLDO3_V_CTRL 0x22 +#define AXP806_BLDO4_V_CTRL 0x23 +#define AXP806_CLDO1_V_CTRL 0x24 +#define AXP806_CLDO2_V_CTRL 0x25 +#define AXP806_CLDO3_V_CTRL 0x26 +#define AXP806_VREF_TEMP_WARN_L 0xf3 + /* Interrupt */ #define AXP152_IRQ1_EN 0x40 #define AXP152_IRQ2_EN 0x41 @@ -266,6 +291,26 @@ enum { }; enum { + AXP806_DCDCA = 0, + AXP806_DCDCB, + AXP806_DCDCC, + AXP806_DCDCD, + AXP806_DCDCE, + AXP806_ALDO1, + AXP806_ALDO2, + AXP806_ALDO3, + AXP806_BLDO1, + AXP806_BLDO2, + AXP806_BLDO3, + AXP806_BLDO4, + AXP806_CLDO1, + AXP806_CLDO2, + AXP806_CLDO3, + AXP806_SW, + AXP806_REG_ID_MAX, +}; + +enum { AXP809_DCDC1 = 0, AXP809_DCDC2, AXP809_DCDC3, @@ -414,6 +459,21 @@ enum axp288_irqs { AXP288_IRQ_BC_USB_CHNG, }; +enum axp806_irqs { + AXP806_IRQ_DIE_TEMP_HIGH_LV1, + AXP806_IRQ_DIE_TEMP_HIGH_LV2, + AXP806_IRQ_DCDCA_V_LOW, + AXP806_IRQ_DCDCB_V_LOW, + AXP806_IRQ_DCDCC_V_LOW, + AXP806_IRQ_DCDCD_V_LOW, + AXP806_IRQ_DCDCE_V_LOW, + AXP806_IRQ_PWROK_LONG, + AXP806_IRQ_PWROK_SHORT, + AXP806_IRQ_WAKEUP, + AXP806_IRQ_PWROK_FALL, + AXP806_IRQ_PWROK_RISE, +}; + enum axp809_irqs { AXP809_IRQ_ACIN_OVER_V = 1, AXP809_IRQ_ACIN_PLUGIN, diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index d641a18abacb..76f7ef4d3a0d 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -109,6 +109,10 @@ struct cros_ec_command { * should check msg.result for the EC's result code. * @pkt_xfer: send packet to EC and get response * @lock: one transaction at a time + * @mkbp_event_supported: true if this EC supports the MKBP event protocol. + * @event_notifier: interrupt event notifier for transport devices. + * @event_data: raw payload transferred with the MKBP event. + * @event_size: size in bytes of the event data. */ struct cros_ec_device { @@ -137,6 +141,11 @@ struct cros_ec_device { int (*pkt_xfer)(struct cros_ec_device *ec, struct cros_ec_command *msg); struct mutex lock; + bool mkbp_event_supported; + struct blocking_notifier_head event_notifier; + + struct ec_response_get_next_event event_data; + int event_size; }; /* struct cros_ec_platform - ChromeOS EC platform information @@ -269,6 +278,15 @@ int cros_ec_register(struct cros_ec_device *ec_dev); */ int cros_ec_query_all(struct cros_ec_device *ec_dev); +/** + * cros_ec_get_next_event - Fetch next event from the ChromeOS EC + * + * @ec_dev: Device to fetch event from + * + * Returns: 0 on success, Linux error number on failure + */ +int cros_ec_get_next_event(struct cros_ec_device *ec_dev); + /* sysfs stuff */ extern struct attribute_group cros_ec_attr_group; extern struct attribute_group cros_ec_lightbar_attr_group; diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h index 7e7a8d4b4551..76728ff37d01 100644 --- a/include/linux/mfd/cros_ec_commands.h +++ b/include/linux/mfd/cros_ec_commands.h @@ -1793,6 +1793,40 @@ struct ec_result_keyscan_seq_ctrl { }; } __packed; +/* + * Command for retrieving the next pending MKBP event from the EC device + * + * The device replies with UNAVAILABLE if there aren't any pending events. + */ +#define EC_CMD_GET_NEXT_EVENT 0x67 + +enum ec_mkbp_event { + /* Keyboard matrix changed. The event data is the new matrix state. */ + EC_MKBP_EVENT_KEY_MATRIX = 0, + + /* New host event. The event data is 4 bytes of host event flags. */ + EC_MKBP_EVENT_HOST_EVENT = 1, + + /* New Sensor FIFO data. The event data is fifo_info structure. */ + EC_MKBP_EVENT_SENSOR_FIFO = 2, + + /* Number of MKBP events */ + EC_MKBP_EVENT_COUNT, +}; + +union ec_response_get_next_data { + uint8_t key_matrix[13]; + + /* Unaligned */ + uint32_t host_event; +} __packed; + +struct ec_response_get_next_event { + uint8_t event_type; + /* Followed by event data if any */ + union ec_response_get_next_data data; +} __packed; + /*****************************************************************************/ /* Temperature sensor commands */ diff --git a/include/linux/mfd/lp873x.h b/include/linux/mfd/lp873x.h new file mode 100644 index 000000000000..83b1bd7588be --- /dev/null +++ b/include/linux/mfd/lp873x.h @@ -0,0 +1,269 @@ +/* + * Functions to access LP873X power management chip. + * + * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __LINUX_MFD_LP873X_H +#define __LINUX_MFD_LP873X_H + +#include <linux/i2c.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/machine.h> + +/* LP873x chip id list */ +#define LP873X 0x00 + +/* All register addresses */ +#define LP873X_REG_DEV_REV 0X00 +#define LP873X_REG_OTP_REV 0X01 +#define LP873X_REG_BUCK0_CTRL_1 0X02 +#define LP873X_REG_BUCK0_CTRL_2 0X03 +#define LP873X_REG_BUCK1_CTRL_1 0X04 +#define LP873X_REG_BUCK1_CTRL_2 0X05 +#define LP873X_REG_BUCK0_VOUT 0X06 +#define LP873X_REG_BUCK1_VOUT 0X07 +#define LP873X_REG_LDO0_CTRL 0X08 +#define LP873X_REG_LDO1_CTRL 0X09 +#define LP873X_REG_LDO0_VOUT 0X0A +#define LP873X_REG_LDO1_VOUT 0X0B +#define LP873X_REG_BUCK0_DELAY 0X0C +#define LP873X_REG_BUCK1_DELAY 0X0D +#define LP873X_REG_LDO0_DELAY 0X0E +#define LP873X_REG_LDO1_DELAY 0X0F +#define LP873X_REG_GPO_DELAY 0X10 +#define LP873X_REG_GPO2_DELAY 0X11 +#define LP873X_REG_GPO_CTRL 0X12 +#define LP873X_REG_CONFIG 0X13 +#define LP873X_REG_PLL_CTRL 0X14 +#define LP873X_REG_PGOOD_CTRL1 0X15 +#define LP873X_REG_PGOOD_CTRL2 0X16 +#define LP873X_REG_PG_FAULT 0X17 +#define LP873X_REG_RESET 0X18 +#define LP873X_REG_INT_TOP_1 0X19 +#define LP873X_REG_INT_TOP_2 0X1A +#define LP873X_REG_INT_BUCK 0X1B +#define LP873X_REG_INT_LDO 0X1C +#define LP873X_REG_TOP_STAT 0X1D +#define LP873X_REG_BUCK_STAT 0X1E +#define LP873X_REG_LDO_STAT 0x1F +#define LP873X_REG_TOP_MASK_1 0x20 +#define LP873X_REG_TOP_MASK_2 0x21 +#define LP873X_REG_BUCK_MASK 0x22 +#define LP873X_REG_LDO_MASK 0x23 +#define LP873X_REG_SEL_I_LOAD 0x24 +#define LP873X_REG_I_LOAD_2 0x25 +#define LP873X_REG_I_LOAD_1 0x26 + +#define LP873X_REG_MAX LP873X_REG_I_LOAD_1 + +/* Register field definitions */ +#define LP873X_DEV_REV_DEV_ID 0xC0 +#define LP873X_DEV_REV_ALL_LAYER 0x30 +#define LP873X_DEV_REV_METAL_LAYER 0x0F + +#define LP873X_OTP_REV_OTP_ID 0xFF + +#define LP873X_BUCK0_CTRL_1_BUCK0_FPWM BIT(3) +#define LP873X_BUCK0_CTRL_1_BUCK0_RDIS_EN BIT(2) +#define LP873X_BUCK0_CTRL_1_BUCK0_EN_PIN_CTRL BIT(1) +#define LP873X_BUCK0_CTRL_1_BUCK0_EN BIT(0) + +#define LP873X_BUCK0_CTRL_2_BUCK0_ILIM 0x38 +#define LP873X_BUCK0_CTRL_2_BUCK0_SLEW_RATE 0x07 + +#define LP873X_BUCK1_CTRL_1_BUCK1_FPWM BIT(3) +#define LP873X_BUCK1_CTRL_1_BUCK1_RDIS_EN BIT(2) +#define LP873X_BUCK1_CTRL_1_BUCK1_EN_PIN_CTRL BIT(1) +#define LP873X_BUCK1_CTRL_1_BUCK1_EN BIT(0) + +#define LP873X_BUCK1_CTRL_2_BUCK1_ILIM 0x38 +#define LP873X_BUCK1_CTRL_2_BUCK1_SLEW_RATE 0x07 + +#define LP873X_BUCK0_VOUT_BUCK0_VSET 0xFF + +#define LP873X_BUCK1_VOUT_BUCK1_VSET 0xFF + +#define LP873X_LDO0_CTRL_LDO0_RDIS_EN BIT(2) +#define LP873X_LDO0_CTRL_LDO0_EN_PIN_CTRL BIT(1) +#define LP873X_LDO0_CTRL_LDO0_EN BIT(0) + +#define LP873X_LDO1_CTRL_LDO1_RDIS_EN BIT(2) +#define LP873X_LDO1_CTRL_LDO1_EN_PIN_CTRL BIT(1) +#define LP873X_LDO1_CTRL_LDO1_EN BIT(0) + +#define LP873X_LDO0_VOUT_LDO0_VSET 0x1F + +#define LP873X_LDO1_VOUT_LDO1_VSET 0x1F + +#define LP873X_BUCK0_DELAY_BUCK0_SD_DELAY 0xF0 +#define LP873X_BUCK0_DELAY_BUCK0_SU_DELAY 0x0F + +#define LP873X_BUCK1_DELAY_BUCK1_SD_DELAY 0xF0 +#define LP873X_BUCK1_DELAY_BUCK1_SU_DELAY 0x0F + +#define LP873X_LDO0_DELAY_LDO0_SD_DELAY 0xF0 +#define LP873X_LDO0_DELAY_LDO0_SU_DELAY 0x0F + +#define LP873X_LDO1_DELAY_LDO1_SD_DELAY 0xF0 +#define LP873X_LDO1_DELAY_LDO1_SU_DELAY 0x0F + +#define LP873X_GPO_DELAY_GPO_SD_DELAY 0xF0 +#define LP873X_GPO_DELAY_GPO_SU_DELAY 0x0F + +#define LP873X_GPO2_DELAY_GPO2_SD_DELAY 0xF0 +#define LP873X_GPO2_DELAY_GPO2_SU_DELAY 0x0F + +#define LP873X_GPO_CTRL_GPO2_OD BIT(6) +#define LP873X_GPO_CTRL_GPO2_EN_PIN_CTRL BIT(5) +#define LP873X_GPO_CTRL_GPO2_EN BIT(4) +#define LP873X_GPO_CTRL_GPO_OD BIT(2) +#define LP873X_GPO_CTRL_GPO_EN_PIN_CTRL BIT(1) +#define LP873X_GPO_CTRL_GPO_EN BIT(0) + +#define LP873X_CONFIG_SU_DELAY_SEL BIT(6) +#define LP873X_CONFIG_SD_DELAY_SEL BIT(5) +#define LP873X_CONFIG_CLKIN_PIN_SEL BIT(4) +#define LP873X_CONFIG_CLKIN_PD BIT(3) +#define LP873X_CONFIG_EN_PD BIT(2) +#define LP873X_CONFIG_TDIE_WARN_LEVEL BIT(1) +#define LP873X_EN_SPREAD_SPEC BIT(0) + +#define LP873X_PLL_CTRL_EN_PLL BIT(6) +#define LP873X_EXT_CLK_FREQ 0x1F + +#define LP873X_PGOOD_CTRL1_PGOOD_POL BIT(7) +#define LP873X_PGOOD_CTRL1_PGOOD_OD BIT(6) +#define LP873X_PGOOD_CTRL1_PGOOD_WINDOW_LDO BIT(5) +#define LP873X_PGOOD_CTRL1_PGOOD_WINDOWN_BUCK BIT(4) +#define LP873X_PGOOD_CTRL1_PGOOD_EN_PGOOD_LDO1 BIT(3) +#define LP873X_PGOOD_CTRL1_PGOOD_EN_PGOOD_LDO0 BIT(2) +#define LP873X_PGOOD_CTRL1_PGOOD_EN_PGOOD_BUCK1 BIT(1) +#define LP873X_PGOOD_CTRL1_PGOOD_EN_PGOOD_BUCK0 BIT(0) + +#define LP873X_PGOOD_CTRL2_EN_PGOOD_TWARN BIT(2) +#define LP873X_PGOOD_CTRL2_EN_PG_FAULT_GATE BIT(1) +#define LP873X_PGOOD_CTRL2_PGOOD_MODE BIT(0) + +#define LP873X_PG_FAULT_PG_FAULT_LDO1 BIT(3) +#define LP873X_PG_FAULT_PG_FAULT_LDO0 BIT(2) +#define LP873X_PG_FAULT_PG_FAULT_BUCK1 BIT(1) +#define LP873X_PG_FAULT_PG_FAULT_BUCK0 BIT(0) + +#define LP873X_RESET_SW_RESET BIT(0) + +#define LP873X_INT_TOP_1_PGOOD_INT BIT(7) +#define LP873X_INT_TOP_1_LDO_INT BIT(6) +#define LP873X_INT_TOP_1_BUCK_INT BIT(5) +#define LP873X_INT_TOP_1_SYNC_CLK_INT BIT(4) +#define LP873X_INT_TOP_1_TDIE_SD_INT BIT(3) +#define LP873X_INT_TOP_1_TDIE_WARN_INT BIT(2) +#define LP873X_INT_TOP_1_OVP_INT BIT(1) +#define LP873X_INT_TOP_1_I_MEAS_INT BIT(0) + +#define LP873X_INT_TOP_2_RESET_REG_INT BIT(0) + +#define LP873X_INT_BUCK_BUCK1_PG_INT BIT(6) +#define LP873X_INT_BUCK_BUCK1_SC_INT BIT(5) +#define LP873X_INT_BUCK_BUCK1_ILIM_INT BIT(4) +#define LP873X_INT_BUCK_BUCK0_PG_INT BIT(2) +#define LP873X_INT_BUCK_BUCK0_SC_INT BIT(1) +#define LP873X_INT_BUCK_BUCK0_ILIM_INT BIT(0) + +#define LP873X_INT_LDO_LDO1_PG_INT BIT(6) +#define LP873X_INT_LDO_LDO1_SC_INT BIT(5) +#define LP873X_INT_LDO_LDO1_ILIM_INT BIT(4) +#define LP873X_INT_LDO_LDO0_PG_INT BIT(2) +#define LP873X_INT_LDO_LDO0_SC_INT BIT(1) +#define LP873X_INT_LDO_LDO0_ILIM_INT BIT(0) + +#define LP873X_TOP_STAT_PGOOD_STAT BIT(7) +#define LP873X_TOP_STAT_SYNC_CLK_STAT BIT(4) +#define LP873X_TOP_STAT_TDIE_SD_STAT BIT(3) +#define LP873X_TOP_STAT_TDIE_WARN_STAT BIT(2) +#define LP873X_TOP_STAT_OVP_STAT BIT(1) + +#define LP873X_BUCK_STAT_BUCK1_STAT BIT(7) +#define LP873X_BUCK_STAT_BUCK1_PG_STAT BIT(6) +#define LP873X_BUCK_STAT_BUCK1_ILIM_STAT BIT(4) +#define LP873X_BUCK_STAT_BUCK0_STAT BIT(3) +#define LP873X_BUCK_STAT_BUCK0_PG_STAT BIT(2) +#define LP873X_BUCK_STAT_BUCK0_ILIM_STAT BIT(0) + +#define LP873X_LDO_STAT_LDO1_STAT BIT(7) +#define LP873X_LDO_STAT_LDO1_PG_STAT BIT(6) +#define LP873X_LDO_STAT_LDO1_ILIM_STAT BIT(4) +#define LP873X_LDO_STAT_LDO0_STAT BIT(3) +#define LP873X_LDO_STAT_LDO0_PG_STAT BIT(2) +#define LP873X_LDO_STAT_LDO0_ILIM_STAT BIT(0) + +#define LP873X_TOP_MASK_1_PGOOD_INT_MASK BIT(7) +#define LP873X_TOP_MASK_1_SYNC_CLK_MASK BIT(4) +#define LP873X_TOP_MASK_1_TDIE_WARN_MASK BIT(2) +#define LP873X_TOP_MASK_1_I_MEAS_MASK BIT(0) + +#define LP873X_TOP_MASK_2_RESET_REG_MASK BIT(0) + +#define LP873X_BUCK_MASK_BUCK1_PGF_MASK BIT(7) +#define LP873X_BUCK_MASK_BUCK1_PGR_MASK BIT(6) +#define LP873X_BUCK_MASK_BUCK1_ILIM_MASK BIT(4) +#define LP873X_BUCK_MASK_BUCK0_PGF_MASK BIT(3) +#define LP873X_BUCK_MASK_BUCK0_PGR_MASK BIT(2) +#define LP873X_BUCK_MASK_BUCK0_ILIM_MASK BIT(0) + +#define LP873X_LDO_MASK_LDO1_PGF_MASK BIT(7) +#define LP873X_LDO_MASK_LDO1_PGR_MASK BIT(6) +#define LP873X_LDO_MASK_LDO1_ILIM_MASK BIT(4) +#define LP873X_LDO_MASK_LDO0_PGF_MASK BIT(3) +#define LP873X_LDO_MASK_LDO0_PGR_MASK BIT(2) +#define LP873X_LDO_MASK_LDO0_ILIM_MASK BIT(0) + +#define LP873X_SEL_I_LOAD_CURRENT_BUCK_SELECT BIT(0) + +#define LP873X_I_LOAD_2_BUCK_LOAD_CURRENT BIT(0) + +#define LP873X_I_LOAD_1_BUCK_LOAD_CURRENT 0xFF + +#define LP873X_MAX_REG_ID LP873X_LDO_1 + +/* Number of step-down converters available */ +#define LP873X_NUM_BUCK 2 +/* Number of LDO voltage regulators available */ +#define LP873X_NUM_LDO 2 +/* Number of total regulators available */ +#define LP873X_NUM_REGULATOR (LP873X_NUM_BUCK + LP873X_NUM_LDO) + +enum lp873x_regulator_id { + /* BUCK's */ + LP873X_BUCK_0, + LP873X_BUCK_1, + /* LDOs */ + LP873X_LDO_0, + LP873X_LDO_1, +}; + +/** + * struct lp873x - state holder for the lp873x driver + * @dev: struct device pointer for MFD device + * @rev: revision of the lp873x + * @lock: lock guarding the data structure + * @regmap: register map of the lp873x PMIC + * + * Device data may be used to access the LP873X chip + */ +struct lp873x { + struct device *dev; + u8 rev; + struct mutex lock; /* lock guarding the data structure */ + struct regmap *regmap; +}; +#endif /* __LINUX_MFD_LP873X_H */ diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h index de748bc7525e..4a827af17e59 100644 --- a/include/linux/mfd/stmpe.h +++ b/include/linux/mfd/stmpe.h @@ -26,6 +26,7 @@ enum stmpe_partnum { STMPE610, STMPE801, STMPE811, + STMPE1600, STMPE1601, STMPE1801, STMPE2401, @@ -39,22 +40,42 @@ enum stmpe_partnum { */ enum { STMPE_IDX_CHIP_ID, + STMPE_IDX_SYS_CTRL, + STMPE_IDX_SYS_CTRL2, STMPE_IDX_ICR_LSB, STMPE_IDX_IER_LSB, + STMPE_IDX_IER_MSB, STMPE_IDX_ISR_LSB, STMPE_IDX_ISR_MSB, STMPE_IDX_GPMR_LSB, + STMPE_IDX_GPMR_CSB, + STMPE_IDX_GPMR_MSB, STMPE_IDX_GPSR_LSB, + STMPE_IDX_GPSR_CSB, + STMPE_IDX_GPSR_MSB, STMPE_IDX_GPCR_LSB, + STMPE_IDX_GPCR_CSB, + STMPE_IDX_GPCR_MSB, STMPE_IDX_GPDR_LSB, + STMPE_IDX_GPDR_CSB, + STMPE_IDX_GPDR_MSB, + STMPE_IDX_GPEDR_LSB, + STMPE_IDX_GPEDR_CSB, STMPE_IDX_GPEDR_MSB, STMPE_IDX_GPRER_LSB, + STMPE_IDX_GPRER_CSB, + STMPE_IDX_GPRER_MSB, STMPE_IDX_GPFER_LSB, + STMPE_IDX_GPFER_CSB, + STMPE_IDX_GPFER_MSB, STMPE_IDX_GPPUR_LSB, STMPE_IDX_GPPDR_LSB, STMPE_IDX_GPAFR_U_MSB, STMPE_IDX_IEGPIOR_LSB, + STMPE_IDX_IEGPIOR_CSB, + STMPE_IDX_IEGPIOR_MSB, STMPE_IDX_ISGPIOR_LSB, + STMPE_IDX_ISGPIOR_CSB, STMPE_IDX_ISGPIOR_MSB, STMPE_IDX_MAX, }; |