diff options
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/axp20x.h | 29 | ||||
| -rw-r--r-- | include/linux/mfd/bd9571mwv.h | 115 | ||||
| -rw-r--r-- | include/linux/mfd/dm355evm_msp.h | 79 | ||||
| -rw-r--r-- | include/linux/mfd/hi6421-pmic.h | 5 | ||||
| -rw-r--r-- | include/linux/mfd/rk808.h | 121 | ||||
| -rw-r--r-- | include/linux/mfd/stm32-lptimer.h | 62 | ||||
| -rw-r--r-- | include/linux/mfd/syscon/atmel-smc.h | 32 | ||||
| -rw-r--r-- | include/linux/mfd/tps65010.h | 205 | ||||
| -rw-r--r-- | include/linux/mfd/tps68470.h | 97 | ||||
| -rw-r--r-- | include/linux/mfd/twl.h | 876 |
10 files changed, 1612 insertions, 9 deletions
diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index 965b027e31b3..e9c908c4fba8 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -23,6 +23,7 @@ enum axp20x_variants { AXP803_ID, AXP806_ID, AXP809_ID, + AXP813_ID, NR_AXP20X_VARIANTS, }; @@ -387,6 +388,34 @@ enum { AXP803_REG_ID_MAX, }; +enum { + AXP813_DCDC1 = 0, + AXP813_DCDC2, + AXP813_DCDC3, + AXP813_DCDC4, + AXP813_DCDC5, + AXP813_DCDC6, + AXP813_DCDC7, + AXP813_ALDO1, + AXP813_ALDO2, + AXP813_ALDO3, + AXP813_DLDO1, + AXP813_DLDO2, + AXP813_DLDO3, + AXP813_DLDO4, + AXP813_ELDO1, + AXP813_ELDO2, + AXP813_ELDO3, + AXP813_FLDO1, + AXP813_FLDO2, + AXP813_FLDO3, + AXP813_RTC_LDO, + AXP813_LDO_IO0, + AXP813_LDO_IO1, + AXP813_SW, + AXP813_REG_ID_MAX, +}; + /* IRQs */ enum { AXP152_IRQ_LDO0IN_CONNECT = 1, diff --git a/include/linux/mfd/bd9571mwv.h b/include/linux/mfd/bd9571mwv.h new file mode 100644 index 000000000000..f0708ba4cbba --- /dev/null +++ b/include/linux/mfd/bd9571mwv.h @@ -0,0 +1,115 @@ +/* + * ROHM BD9571MWV-M driver + * + * Copyright (C) 2017 Marek Vasut <marek.vasut+renesas@gmail.com> + * + * 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. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether expressed or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License version 2 for more details. + * + * Based on the TPS65086 driver + */ + +#ifndef __LINUX_MFD_BD9571MWV_H +#define __LINUX_MFD_BD9571MWV_H + +#include <linux/device.h> +#include <linux/regmap.h> + +/* List of registers for BD9571MWV */ +#define BD9571MWV_VENDOR_CODE 0x00 +#define BD9571MWV_VENDOR_CODE_VAL 0xdb +#define BD9571MWV_PRODUCT_CODE 0x01 +#define BD9571MWV_PRODUCT_CODE_VAL 0x60 +#define BD9571MWV_PRODUCT_REVISION 0x02 + +#define BD9571MWV_I2C_FUSA_MODE 0x10 +#define BD9571MWV_I2C_MD2_E1_BIT_1 0x11 +#define BD9571MWV_I2C_MD2_E1_BIT_2 0x12 + +#define BD9571MWV_BKUP_MODE_CNT 0x20 +#define BD9571MWV_BKUP_MODE_STATUS 0x21 +#define BD9571MWV_BKUP_RECOVERY_CNT 0x22 +#define BD9571MWV_BKUP_CTRL_TIM_CNT 0x23 +#define BD9571MWV_WAITBKUP_WDT_CNT 0x24 +#define BD9571MWV_128H_TIM_CNT 0x26 +#define BD9571MWV_QLLM_CNT 0x27 + +#define BD9571MWV_AVS_SET_MONI 0x31 +#define BD9571MWV_AVS_SET_MONI_MASK 0x3 +#define BD9571MWV_AVS_VD09_VID(n) (0x32 + (n)) +#define BD9571MWV_AVS_DVFS_VID(n) (0x36 + (n)) + +#define BD9571MWV_VD18_VID 0x42 +#define BD9571MWV_VD25_VID 0x43 +#define BD9571MWV_VD33_VID 0x44 + +#define BD9571MWV_DVFS_VINIT 0x50 +#define BD9571MWV_DVFS_SETVMAX 0x52 +#define BD9571MWV_DVFS_BOOSTVID 0x53 +#define BD9571MWV_DVFS_SETVID 0x54 +#define BD9571MWV_DVFS_MONIVDAC 0x55 +#define BD9571MWV_DVFS_PGD_CNT 0x56 + +#define BD9571MWV_GPIO_DIR 0x60 +#define BD9571MWV_GPIO_OUT 0x61 +#define BD9571MWV_GPIO_IN 0x62 +#define BD9571MWV_GPIO_DEB 0x63 +#define BD9571MWV_GPIO_INT_SET 0x64 +#define BD9571MWV_GPIO_INT 0x65 +#define BD9571MWV_GPIO_INTMASK 0x66 + +#define BD9571MWV_REG_KEEP(n) (0x70 + (n)) + +#define BD9571MWV_PMIC_INTERNAL_STATUS 0x80 +#define BD9571MWV_PROT_ERROR_STATUS0 0x81 +#define BD9571MWV_PROT_ERROR_STATUS1 0x82 +#define BD9571MWV_PROT_ERROR_STATUS2 0x83 +#define BD9571MWV_PROT_ERROR_STATUS3 0x84 +#define BD9571MWV_PROT_ERROR_STATUS4 0x85 + +#define BD9571MWV_INT_INTREQ 0x90 +#define BD9571MWV_INT_INTREQ_MD1_INT BIT(0) +#define BD9571MWV_INT_INTREQ_MD2_E1_INT BIT(1) +#define BD9571MWV_INT_INTREQ_MD2_E2_INT BIT(2) +#define BD9571MWV_INT_INTREQ_PROT_ERR_INT BIT(3) +#define BD9571MWV_INT_INTREQ_GP_INT BIT(4) +#define BD9571MWV_INT_INTREQ_128H_OF_INT BIT(5) +#define BD9571MWV_INT_INTREQ_WDT_OF_INT BIT(6) +#define BD9571MWV_INT_INTREQ_BKUP_TRG_INT BIT(7) +#define BD9571MWV_INT_INTMASK 0x91 + +#define BD9571MWV_ACCESS_KEY 0xff + +/* Define the BD9571MWV IRQ numbers */ +enum bd9571mwv_irqs { + BD9571MWV_IRQ_MD1, + BD9571MWV_IRQ_MD2_E1, + BD9571MWV_IRQ_MD2_E2, + BD9571MWV_IRQ_PROT_ERR, + BD9571MWV_IRQ_GP, + BD9571MWV_IRQ_128H_OF, + BD9571MWV_IRQ_WDT_OF, + BD9571MWV_IRQ_BKUP_TRG, +}; + +/** + * struct bd9571mwv - state holder for the bd9571mwv driver + * + * Device data may be used to access the BD9571MWV chip + */ +struct bd9571mwv { + struct device *dev; + struct regmap *regmap; + + /* IRQ Data */ + int irq; + struct regmap_irq_chip_data *irq_data; +}; + +#endif /* __LINUX_MFD_BD9571MWV_H */ diff --git a/include/linux/mfd/dm355evm_msp.h b/include/linux/mfd/dm355evm_msp.h new file mode 100644 index 000000000000..372470350fab --- /dev/null +++ b/include/linux/mfd/dm355evm_msp.h @@ -0,0 +1,79 @@ +/* + * dm355evm_msp.h - support MSP430 microcontroller on DM355EVM board + */ +#ifndef __LINUX_I2C_DM355EVM_MSP +#define __LINUX_I2C_DM355EVM_MSP + +/* + * Written against Spectrum's writeup for the A4 firmware revision, + * and tweaked to match source and rev D2 schematics by removing CPLD + * and NOR flash hooks (which were last appropriate in rev B boards). + * + * Note that the firmware supports a flavor of write posting ... to be + * sure a write completes, issue another read or write. + */ + +/* utilities to access "registers" emulated by msp430 firmware */ +extern int dm355evm_msp_write(u8 value, u8 reg); +extern int dm355evm_msp_read(u8 reg); + + +/* command/control registers */ +#define DM355EVM_MSP_COMMAND 0x00 +# define MSP_COMMAND_NULL 0 +# define MSP_COMMAND_RESET_COLD 1 +# define MSP_COMMAND_RESET_WARM 2 +# define MSP_COMMAND_RESET_WARM_I 3 +# define MSP_COMMAND_POWEROFF 4 +# define MSP_COMMAND_IR_REINIT 5 +#define DM355EVM_MSP_STATUS 0x01 +# define MSP_STATUS_BAD_OFFSET BIT(0) +# define MSP_STATUS_BAD_COMMAND BIT(1) +# define MSP_STATUS_POWER_ERROR BIT(2) +# define MSP_STATUS_RXBUF_OVERRUN BIT(3) +#define DM355EVM_MSP_RESET 0x02 /* 0 bits == in reset */ +# define MSP_RESET_DC5 BIT(0) +# define MSP_RESET_TVP5154 BIT(2) +# define MSP_RESET_IMAGER BIT(3) +# define MSP_RESET_ETHERNET BIT(4) +# define MSP_RESET_SYS BIT(5) +# define MSP_RESET_AIC33 BIT(7) + +/* GPIO registers ... bit patterns mostly match the source MSP ports */ +#define DM355EVM_MSP_LED 0x03 /* active low (MSP P4) */ +#define DM355EVM_MSP_SWITCH1 0x04 /* (MSP P5, masked) */ +# define MSP_SWITCH1_SW6_1 BIT(0) +# define MSP_SWITCH1_SW6_2 BIT(1) +# define MSP_SWITCH1_SW6_3 BIT(2) +# define MSP_SWITCH1_SW6_4 BIT(3) +# define MSP_SWITCH1_J1 BIT(4) /* NTSC/PAL */ +# define MSP_SWITCH1_MSP_INT BIT(5) /* active low */ +#define DM355EVM_MSP_SWITCH2 0x05 /* (MSP P6, masked) */ +# define MSP_SWITCH2_SW10 BIT(3) +# define MSP_SWITCH2_SW11 BIT(4) +# define MSP_SWITCH2_SW12 BIT(5) +# define MSP_SWITCH2_SW13 BIT(6) +# define MSP_SWITCH2_SW14 BIT(7) +#define DM355EVM_MSP_SDMMC 0x06 /* (MSP P2, masked) */ +# define MSP_SDMMC_0_WP BIT(1) +# define MSP_SDMMC_0_CD BIT(2) /* active low */ +# define MSP_SDMMC_1_WP BIT(3) +# define MSP_SDMMC_1_CD BIT(4) /* active low */ +#define DM355EVM_MSP_FIRMREV 0x07 /* not a GPIO (out of order) */ +#define DM355EVM_MSP_VIDEO_IN 0x08 /* (MSP P3, masked) */ +# define MSP_VIDEO_IMAGER BIT(7) /* low == tvp5146 */ + +/* power supply registers are currently omitted */ + +/* RTC registers */ +#define DM355EVM_MSP_RTC_0 0x12 /* LSB */ +#define DM355EVM_MSP_RTC_1 0x13 +#define DM355EVM_MSP_RTC_2 0x14 +#define DM355EVM_MSP_RTC_3 0x15 /* MSB */ + +/* input event queue registers; code == ((HIGH << 8) | LOW) */ +#define DM355EVM_MSP_INPUT_COUNT 0x16 /* decrement by reading LOW */ +#define DM355EVM_MSP_INPUT_HIGH 0x17 +#define DM355EVM_MSP_INPUT_LOW 0x18 + +#endif /* __LINUX_I2C_DM355EVM_MSP */ diff --git a/include/linux/mfd/hi6421-pmic.h b/include/linux/mfd/hi6421-pmic.h index 587273e35acf..2580c08db7b1 100644 --- a/include/linux/mfd/hi6421-pmic.h +++ b/include/linux/mfd/hi6421-pmic.h @@ -38,4 +38,9 @@ struct hi6421_pmic { struct regmap *regmap; }; +enum hi6421_type { + HI6421 = 0, + HI6421_V530, +}; + #endif /* __HI6421_PMIC_H */ diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h index 83701ef7d3c7..d3156594674c 100644 --- a/include/linux/mfd/rk808.h +++ b/include/linux/mfd/rk808.h @@ -206,6 +206,97 @@ enum rk818_reg { #define RK818_USB_ILMIN_2000MA 0x7 #define RK818_USB_CHG_SD_VSEL_MASK 0x70 +/* RK805 */ +enum rk805_reg { + RK805_ID_DCDC1, + RK805_ID_DCDC2, + RK805_ID_DCDC3, + RK805_ID_DCDC4, + RK805_ID_LDO1, + RK805_ID_LDO2, + RK805_ID_LDO3, +}; + +/* CONFIG REGISTER */ +#define RK805_VB_MON_REG 0x21 +#define RK805_THERMAL_REG 0x22 + +/* POWER CHANNELS ENABLE REGISTER */ +#define RK805_DCDC_EN_REG 0x23 +#define RK805_SLP_DCDC_EN_REG 0x25 +#define RK805_SLP_LDO_EN_REG 0x26 +#define RK805_LDO_EN_REG 0x27 + +/* BUCK AND LDO CONFIG REGISTER */ +#define RK805_BUCK_LDO_SLP_LP_EN_REG 0x2A +#define RK805_BUCK1_CONFIG_REG 0x2E +#define RK805_BUCK1_ON_VSEL_REG 0x2F +#define RK805_BUCK1_SLP_VSEL_REG 0x30 +#define RK805_BUCK2_CONFIG_REG 0x32 +#define RK805_BUCK2_ON_VSEL_REG 0x33 +#define RK805_BUCK2_SLP_VSEL_REG 0x34 +#define RK805_BUCK3_CONFIG_REG 0x36 +#define RK805_BUCK4_CONFIG_REG 0x37 +#define RK805_BUCK4_ON_VSEL_REG 0x38 +#define RK805_BUCK4_SLP_VSEL_REG 0x39 +#define RK805_LDO1_ON_VSEL_REG 0x3B +#define RK805_LDO1_SLP_VSEL_REG 0x3C +#define RK805_LDO2_ON_VSEL_REG 0x3D +#define RK805_LDO2_SLP_VSEL_REG 0x3E +#define RK805_LDO3_ON_VSEL_REG 0x3F +#define RK805_LDO3_SLP_VSEL_REG 0x40 + +/* INTERRUPT REGISTER */ +#define RK805_PWRON_LP_INT_TIME_REG 0x47 +#define RK805_PWRON_DB_REG 0x48 +#define RK805_DEV_CTRL_REG 0x4B +#define RK805_INT_STS_REG 0x4C +#define RK805_INT_STS_MSK_REG 0x4D +#define RK805_GPIO_IO_POL_REG 0x50 +#define RK805_OUT_REG 0x52 +#define RK805_ON_SOURCE_REG 0xAE +#define RK805_OFF_SOURCE_REG 0xAF + +#define RK805_NUM_REGULATORS 7 + +#define RK805_PWRON_FALL_RISE_INT_EN 0x0 +#define RK805_PWRON_FALL_RISE_INT_MSK 0x81 + +/* RK805 IRQ Definitions */ +#define RK805_IRQ_PWRON_RISE 0 +#define RK805_IRQ_VB_LOW 1 +#define RK805_IRQ_PWRON 2 +#define RK805_IRQ_PWRON_LP 3 +#define RK805_IRQ_HOTDIE 4 +#define RK805_IRQ_RTC_ALARM 5 +#define RK805_IRQ_RTC_PERIOD 6 +#define RK805_IRQ_PWRON_FALL 7 + +#define RK805_IRQ_PWRON_RISE_MSK BIT(0) +#define RK805_IRQ_VB_LOW_MSK BIT(1) +#define RK805_IRQ_PWRON_MSK BIT(2) +#define RK805_IRQ_PWRON_LP_MSK BIT(3) +#define RK805_IRQ_HOTDIE_MSK BIT(4) +#define RK805_IRQ_RTC_ALARM_MSK BIT(5) +#define RK805_IRQ_RTC_PERIOD_MSK BIT(6) +#define RK805_IRQ_PWRON_FALL_MSK BIT(7) + +#define RK805_PWR_RISE_INT_STATUS BIT(0) +#define RK805_VB_LOW_INT_STATUS BIT(1) +#define RK805_PWRON_INT_STATUS BIT(2) +#define RK805_PWRON_LP_INT_STATUS BIT(3) +#define RK805_HOTDIE_INT_STATUS BIT(4) +#define RK805_ALARM_INT_STATUS BIT(5) +#define RK805_PERIOD_INT_STATUS BIT(6) +#define RK805_PWR_FALL_INT_STATUS BIT(7) + +#define RK805_BUCK1_2_ILMAX_MASK (3 << 6) +#define RK805_BUCK3_4_ILMAX_MASK (3 << 3) +#define RK805_RTC_PERIOD_INT_MASK (1 << 6) +#define RK805_RTC_ALARM_INT_MASK (1 << 5) +#define RK805_INT_ALARM_EN (1 << 3) +#define RK805_INT_TIMER_EN (1 << 2) + /* RK808 IRQ Definitions */ #define RK808_IRQ_VOUT_LO 0 #define RK808_IRQ_VB_LO 1 @@ -298,6 +389,14 @@ enum rk818_reg { #define VOUT_LO_INT BIT(0) #define CLK32KOUT2_EN BIT(0) +#define TEMP115C 0x0c +#define TEMP_HOTDIE_MSK 0x0c +#define SLP_SD_MSK (0x3 << 2) +#define SHUTDOWN_FUN (0x2 << 2) +#define SLEEP_FUN (0x1 << 2) +#define RK8XX_ID_MSK 0xfff0 +#define FPWM_MODE BIT(7) + enum { BUCK_ILMIN_50MA, BUCK_ILMIN_100MA, @@ -321,6 +420,28 @@ enum { }; enum { + RK805_BUCK1_2_ILMAX_2500MA, + RK805_BUCK1_2_ILMAX_3000MA, + RK805_BUCK1_2_ILMAX_3500MA, + RK805_BUCK1_2_ILMAX_4000MA, +}; + +enum { + RK805_BUCK3_ILMAX_1500MA, + RK805_BUCK3_ILMAX_2000MA, + RK805_BUCK3_ILMAX_2500MA, + RK805_BUCK3_ILMAX_3000MA, +}; + +enum { + RK805_BUCK4_ILMAX_2000MA, + RK805_BUCK4_ILMAX_2500MA, + RK805_BUCK4_ILMAX_3000MA, + RK805_BUCK4_ILMAX_3500MA, +}; + +enum { + RK805_ID = 0x8050, RK808_ID = 0x0000, RK818_ID = 0x8181, }; diff --git a/include/linux/mfd/stm32-lptimer.h b/include/linux/mfd/stm32-lptimer.h new file mode 100644 index 000000000000..77c7cf40d9b4 --- /dev/null +++ b/include/linux/mfd/stm32-lptimer.h @@ -0,0 +1,62 @@ +/* + * STM32 Low-Power Timer parent driver. + * + * Copyright (C) STMicroelectronics 2017 + * + * Author: Fabrice Gasnier <fabrice.gasnier@st.com> + * + * Inspired by Benjamin Gaignard's stm32-timers driver + * + * License terms: GNU General Public License (GPL), version 2 + */ + +#ifndef _LINUX_STM32_LPTIMER_H_ +#define _LINUX_STM32_LPTIMER_H_ + +#include <linux/clk.h> +#include <linux/regmap.h> + +#define STM32_LPTIM_ISR 0x00 /* Interrupt and Status Reg */ +#define STM32_LPTIM_ICR 0x04 /* Interrupt Clear Reg */ +#define STM32_LPTIM_IER 0x08 /* Interrupt Enable Reg */ +#define STM32_LPTIM_CFGR 0x0C /* Configuration Reg */ +#define STM32_LPTIM_CR 0x10 /* Control Reg */ +#define STM32_LPTIM_CMP 0x14 /* Compare Reg */ +#define STM32_LPTIM_ARR 0x18 /* Autoreload Reg */ +#define STM32_LPTIM_CNT 0x1C /* Counter Reg */ + +/* STM32_LPTIM_ISR - bit fields */ +#define STM32_LPTIM_CMPOK_ARROK GENMASK(4, 3) +#define STM32_LPTIM_ARROK BIT(4) +#define STM32_LPTIM_CMPOK BIT(3) + +/* STM32_LPTIM_ICR - bit fields */ +#define STM32_LPTIM_CMPOKCF_ARROKCF GENMASK(4, 3) + +/* STM32_LPTIM_CR - bit fields */ +#define STM32_LPTIM_CNTSTRT BIT(2) +#define STM32_LPTIM_ENABLE BIT(0) + +/* STM32_LPTIM_CFGR - bit fields */ +#define STM32_LPTIM_ENC BIT(24) +#define STM32_LPTIM_COUNTMODE BIT(23) +#define STM32_LPTIM_WAVPOL BIT(21) +#define STM32_LPTIM_PRESC GENMASK(11, 9) +#define STM32_LPTIM_CKPOL GENMASK(2, 1) + +/* STM32_LPTIM_ARR */ +#define STM32_LPTIM_MAX_ARR 0xFFFF + +/** + * struct stm32_lptimer - STM32 Low-Power Timer data assigned by parent device + * @clk: clock reference for this instance + * @regmap: register map reference for this instance + * @has_encoder: indicates this Low-Power Timer supports encoder mode + */ +struct stm32_lptimer { + struct clk *clk; + struct regmap *regmap; + bool has_encoder; +}; + +#endif diff --git a/include/linux/mfd/syscon/atmel-smc.h b/include/linux/mfd/syscon/atmel-smc.h index afa266169800..7a367f34b66a 100644 --- a/include/linux/mfd/syscon/atmel-smc.h +++ b/include/linux/mfd/syscon/atmel-smc.h @@ -15,21 +15,26 @@ #define _LINUX_MFD_SYSCON_ATMEL_SMC_H_ #include <linux/kernel.h> +#include <linux/of.h> #include <linux/regmap.h> #define ATMEL_SMC_SETUP(cs) (((cs) * 0x10)) -#define ATMEL_HSMC_SETUP(cs) (0x600 + ((cs) * 0x14)) +#define ATMEL_HSMC_SETUP(layout, cs) \ + ((layout)->timing_regs_offset + ((cs) * 0x14)) #define ATMEL_SMC_PULSE(cs) (((cs) * 0x10) + 0x4) -#define ATMEL_HSMC_PULSE(cs) (0x600 + ((cs) * 0x14) + 0x4) +#define ATMEL_HSMC_PULSE(layout, cs) \ + ((layout)->timing_regs_offset + ((cs) * 0x14) + 0x4) #define ATMEL_SMC_CYCLE(cs) (((cs) * 0x10) + 0x8) -#define ATMEL_HSMC_CYCLE(cs) (0x600 + ((cs) * 0x14) + 0x8) +#define ATMEL_HSMC_CYCLE(layout, cs) \ + ((layout)->timing_regs_offset + ((cs) * 0x14) + 0x8) #define ATMEL_SMC_NWE_SHIFT 0 #define ATMEL_SMC_NCS_WR_SHIFT 8 #define ATMEL_SMC_NRD_SHIFT 16 #define ATMEL_SMC_NCS_RD_SHIFT 24 #define ATMEL_SMC_MODE(cs) (((cs) * 0x10) + 0xc) -#define ATMEL_HSMC_MODE(cs) (0x600 + ((cs) * 0x14) + 0x10) +#define ATMEL_HSMC_MODE(layout, cs) \ + ((layout)->timing_regs_offset + ((cs) * 0x14) + 0x10) #define ATMEL_SMC_MODE_READMODE_MASK BIT(0) #define ATMEL_SMC_MODE_READMODE_NCS (0 << 0) #define ATMEL_SMC_MODE_READMODE_NRD (1 << 0) @@ -59,7 +64,8 @@ #define ATMEL_SMC_MODE_PS_16 (2 << 28) #define ATMEL_SMC_MODE_PS_32 (3 << 28) -#define ATMEL_HSMC_TIMINGS(cs) (0x600 + ((cs) * 0x14) + 0xc) +#define ATMEL_HSMC_TIMINGS(layout, cs) \ + ((layout)->timing_regs_offset + ((cs) * 0x14) + 0xc) #define ATMEL_HSMC_TIMINGS_OCMS BIT(12) #define ATMEL_HSMC_TIMINGS_RBNSEL(x) ((x) << 28) #define ATMEL_HSMC_TIMINGS_NFSEL BIT(31) @@ -69,6 +75,10 @@ #define ATMEL_HSMC_TIMINGS_TRR_SHIFT 16 #define ATMEL_HSMC_TIMINGS_TWB_SHIFT 24 +struct atmel_hsmc_reg_layout { + unsigned int timing_regs_offset; +}; + /** * struct atmel_smc_cs_conf - SMC CS config as described in the datasheet. * @setup: NCS/NWE/NRD setup timings (not applicable to at91rm9200) @@ -98,11 +108,15 @@ int atmel_smc_cs_conf_set_cycle(struct atmel_smc_cs_conf *conf, unsigned int shift, unsigned int ncycles); void atmel_smc_cs_conf_apply(struct regmap *regmap, int cs, const struct atmel_smc_cs_conf *conf); -void atmel_hsmc_cs_conf_apply(struct regmap *regmap, int cs, - const struct atmel_smc_cs_conf *conf); +void atmel_hsmc_cs_conf_apply(struct regmap *regmap, + const struct atmel_hsmc_reg_layout *reglayout, + int cs, const struct atmel_smc_cs_conf *conf); void atmel_smc_cs_conf_get(struct regmap *regmap, int cs, struct atmel_smc_cs_conf *conf); -void atmel_hsmc_cs_conf_get(struct regmap *regmap, int cs, - struct atmel_smc_cs_conf *conf); +void atmel_hsmc_cs_conf_get(struct regmap *regmap, + const struct atmel_hsmc_reg_layout *reglayout, + int cs, struct atmel_smc_cs_conf *conf); +const struct atmel_hsmc_reg_layout * +atmel_hsmc_get_reg_layout(struct device_node *np); #endif /* _LINUX_MFD_SYSCON_ATMEL_SMC_H_ */ diff --git a/include/linux/mfd/tps65010.h b/include/linux/mfd/tps65010.h new file mode 100644 index 000000000000..a1fb9bc5311d --- /dev/null +++ b/include/linux/mfd/tps65010.h @@ -0,0 +1,205 @@ +/* linux/mfd/tps65010.h + * + * Functions to access TPS65010 power management device. + * + * Copyright (C) 2004 Dirk Behme <dirk.behme@de.bosch.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; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __LINUX_I2C_TPS65010_H +#define __LINUX_I2C_TPS65010_H + +/* + * ---------------------------------------------------------------------------- + * Registers, all 8 bits + * ---------------------------------------------------------------------------- + */ + +#define TPS_CHGSTATUS 0x01 +# define TPS_CHG_USB (1 << 7) +# define TPS_CHG_AC (1 << 6) +# define TPS_CHG_THERM (1 << 5) +# define TPS_CHG_TERM (1 << 4) +# define TPS_CHG_TAPER_TMO (1 << 3) +# define TPS_CHG_CHG_TMO (1 << 2) +# define TPS_CHG_PRECHG_TMO (1 << 1) +# define TPS_CHG_TEMP_ERR (1 << 0) +#define TPS_REGSTATUS 0x02 +# define TPS_REG_ONOFF (1 << 7) +# define TPS_REG_COVER (1 << 6) +# define TPS_REG_UVLO (1 << 5) +# define TPS_REG_NO_CHG (1 << 4) /* tps65013 */ +# define TPS_REG_PG_LD02 (1 << 3) +# define TPS_REG_PG_LD01 (1 << 2) +# define TPS_REG_PG_MAIN (1 << 1) +# define TPS_REG_PG_CORE (1 << 0) +#define TPS_MASK1 0x03 +#define TPS_MASK2 0x04 +#define TPS_ACKINT1 0x05 +#define TPS_ACKINT2 0x06 +#define TPS_CHGCONFIG 0x07 +# define TPS_CHARGE_POR (1 << 7) /* 65010/65012 */ +# define TPS65013_AUA (1 << 7) /* 65011/65013 */ +# define TPS_CHARGE_RESET (1 << 6) +# define TPS_CHARGE_FAST (1 << 5) +# define TPS_CHARGE_CURRENT (3 << 3) +# define TPS_VBUS_500MA (1 << 2) +# define TPS_VBUS_CHARGING (1 << 1) +# define TPS_CHARGE_ENABLE (1 << 0) +#define TPS_LED1_ON 0x08 +#define TPS_LED1_PER 0x09 +#define TPS_LED2_ON 0x0a +#define TPS_LED2_PER 0x0b +#define TPS_VDCDC1 0x0c +# define TPS_ENABLE_LP (1 << 3) +#define TPS_VDCDC2 0x0d +# define TPS_LP_COREOFF (1 << 7) +# define TPS_VCORE_1_8V (7<<4) +# define TPS_VCORE_1_5V (6 << 4) +# define TPS_VCORE_1_4V (5 << 4) +# define TPS_VCORE_1_3V (4 << 4) +# define TPS_VCORE_1_2V (3 << 4) +# define TPS_VCORE_1_1V (2 << 4) +# define TPS_VCORE_1_0V (1 << 4) +# define TPS_VCORE_0_85V (0 << 4) +# define TPS_VCORE_LP_1_2V (3 << 2) +# define TPS_VCORE_LP_1_1V (2 << 2) +# define TPS_VCORE_LP_1_0V (1 << 2) +# define TPS_VCORE_LP_0_85V (0 << 2) +# define TPS_VIB (1 << 1) +# define TPS_VCORE_DISCH (1 << 0) +#define TPS_VREGS1 0x0e +# define TPS_LDO2_ENABLE (1 << 7) +# define TPS_LDO2_OFF (1 << 6) +# define TPS_VLDO2_3_0V (3 << 4) +# define TPS_VLDO2_2_75V (2 << 4) +# define TPS_VLDO2_2_5V (1 << 4) +# define TPS_VLDO2_1_8V (0 << 4) +# define TPS_LDO1_ENABLE (1 << 3) +# define TPS_LDO1_OFF (1 << 2) +# define TPS_VLDO1_3_0V (3 << 0) +# define TPS_VLDO1_2_75V (2 << 0) +# define TPS_VLDO1_2_5V (1 << 0) +# define TPS_VLDO1_ADJ (0 << 0) +#define TPS_MASK3 0x0f +#define TPS_DEFGPIO 0x10 + +/* + * ---------------------------------------------------------------------------- + * Macros used by exported functions + * ---------------------------------------------------------------------------- + */ + +#define LED1 1 +#define LED2 2 +#define OFF 0 +#define ON 1 +#define BLINK 2 +#define GPIO1 1 +#define GPIO2 2 +#define GPIO3 3 +#define GPIO4 4 +#define LOW 0 +#define HIGH 1 + +/* + * ---------------------------------------------------------------------------- + * Exported functions + * ---------------------------------------------------------------------------- + */ + +/* Draw from VBUS: + * 0 mA -- DON'T DRAW (might supply power instead) + * 100 mA -- usb unit load (slowest charge rate) + * 500 mA -- usb high power (fast battery charge) + */ +extern int tps65010_set_vbus_draw(unsigned mA); + +/* tps65010_set_gpio_out_value parameter: + * gpio: GPIO1, GPIO2, GPIO3 or GPIO4 + * value: LOW or HIGH + */ +extern int tps65010_set_gpio_out_value(unsigned gpio, unsigned value); + +/* tps65010_set_led parameter: + * led: LED1 or LED2 + * mode: ON, OFF or BLINK + */ +extern int tps65010_set_led(unsigned led, unsigned mode); + +/* tps65010_set_vib parameter: + * value: ON or OFF + */ +extern int tps65010_set_vib(unsigned value); + +/* tps65010_set_low_pwr parameter: + * mode: ON or OFF + */ +extern int tps65010_set_low_pwr(unsigned mode); + +/* tps65010_config_vregs1 parameter: + * value to be written to VREGS1 register + * Note: The complete register is written, set all bits you need + */ +extern int tps65010_config_vregs1(unsigned value); + +/* tps65013_set_low_pwr parameter: + * mode: ON or OFF + */ +extern int tps65013_set_low_pwr(unsigned mode); + +/* tps65010_set_vdcdc2 + * value to be written to VDCDC2 + */ +extern int tps65010_config_vdcdc2(unsigned value); + +struct i2c_client; + +/** + * struct tps65010_board - packages GPIO and LED lines + * @base: the GPIO number to assign to GPIO-1 + * @outmask: bit (N-1) is set to allow GPIO-N to be used as an + * (open drain) output + * @setup: optional callback issued once the GPIOs are valid + * @teardown: optional callback issued before the GPIOs are invalidated + * @context: optional parameter passed to setup() and teardown() + * + * Board data may be used to package the GPIO (and LED) lines for use + * in by the generic GPIO and LED frameworks. The first four GPIOs + * starting at gpio_base are GPIO1..GPIO4. The next two are LED1/nPG + * and LED2 (with hardware blinking capability, not currently exposed). + * + * The @setup callback may be used with the kind of board-specific glue + * which hands the (now-valid) GPIOs to other drivers, or which puts + * devices in their initial states using these GPIOs. + */ +struct tps65010_board { + int base; + unsigned outmask; + + int (*setup)(struct i2c_client *client, void *context); + int (*teardown)(struct i2c_client *client, void *context); + void *context; +}; + +#endif /* __LINUX_I2C_TPS65010_H */ + diff --git a/include/linux/mfd/tps68470.h b/include/linux/mfd/tps68470.h new file mode 100644 index 000000000000..44f9d9f647ed --- /dev/null +++ b/include/linux/mfd/tps68470.h @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2017 Intel Corporation + * + * Functions to access TPS68470 power management chip. + * + * 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_TPS68470_H +#define __LINUX_MFD_TPS68470_H + +/* Register addresses */ +#define TPS68470_REG_POSTDIV2 0x06 +#define TPS68470_REG_BOOSTDIV 0x07 +#define TPS68470_REG_BUCKDIV 0x08 +#define TPS68470_REG_PLLSWR 0x09 +#define TPS68470_REG_XTALDIV 0x0A +#define TPS68470_REG_PLLDIV 0x0B +#define TPS68470_REG_POSTDIV 0x0C +#define TPS68470_REG_PLLCTL 0x0D +#define TPS68470_REG_PLLCTL2 0x0E +#define TPS68470_REG_CLKCFG1 0x0F +#define TPS68470_REG_CLKCFG2 0x10 +#define TPS68470_REG_GPCTL0A 0x14 +#define TPS68470_REG_GPCTL0B 0x15 +#define TPS68470_REG_GPCTL1A 0x16 +#define TPS68470_REG_GPCTL1B 0x17 +#define TPS68470_REG_GPCTL2A 0x18 +#define TPS68470_REG_GPCTL2B 0x19 +#define TPS68470_REG_GPCTL3A 0x1A +#define TPS68470_REG_GPCTL3B 0x1B +#define TPS68470_REG_GPCTL4A 0x1C +#define TPS68470_REG_GPCTL4B 0x1D +#define TPS68470_REG_GPCTL5A 0x1E +#define TPS68470_REG_GPCTL5B 0x1F +#define TPS68470_REG_GPCTL6A 0x20 +#define TPS68470_REG_GPCTL6B 0x21 +#define TPS68470_REG_SGPO 0x22 +#define TPS68470_REG_GPDI 0x26 +#define TPS68470_REG_GPDO 0x27 +#define TPS68470_REG_VCMVAL 0x3C +#define TPS68470_REG_VAUX1VAL 0x3D +#define TPS68470_REG_VAUX2VAL 0x3E +#define TPS68470_REG_VIOVAL 0x3F +#define TPS68470_REG_VSIOVAL 0x40 +#define TPS68470_REG_VAVAL 0x41 +#define TPS68470_REG_VDVAL 0x42 +#define TPS68470_REG_S_I2C_CTL 0x43 +#define TPS68470_REG_VCMCTL 0x44 +#define TPS68470_REG_VAUX1CTL 0x45 +#define TPS68470_REG_VAUX2CTL 0x46 +#define TPS68470_REG_VACTL 0x47 +#define TPS68470_REG_VDCTL 0x48 +#define TPS68470_REG_RESET 0x50 +#define TPS68470_REG_REVID 0xFF + +#define TPS68470_REG_MAX TPS68470_REG_REVID + +/* Register field definitions */ + +#define TPS68470_REG_RESET_MASK GENMASK(7, 0) +#define TPS68470_VAVAL_AVOLT_MASK GENMASK(6, 0) + +#define TPS68470_VDVAL_DVOLT_MASK GENMASK(5, 0) +#define TPS68470_VCMVAL_VCVOLT_MASK GENMASK(6, 0) +#define TPS68470_VIOVAL_IOVOLT_MASK GENMASK(6, 0) +#define TPS68470_VSIOVAL_IOVOLT_MASK GENMASK(6, 0) +#define TPS68470_VAUX1VAL_AUX1VOLT_MASK GENMASK(6, 0) +#define TPS68470_VAUX2VAL_AUX2VOLT_MASK GENMASK(6, 0) + +#define TPS68470_VACTL_EN_MASK GENMASK(0, 0) +#define TPS68470_VDCTL_EN_MASK GENMASK(0, 0) +#define TPS68470_VCMCTL_EN_MASK GENMASK(0, 0) +#define TPS68470_S_I2C_CTL_EN_MASK GENMASK(1, 0) +#define TPS68470_VAUX1CTL_EN_MASK GENMASK(0, 0) +#define TPS68470_VAUX2CTL_EN_MASK GENMASK(0, 0) +#define TPS68470_PLL_EN_MASK GENMASK(0, 0) + +#define TPS68470_CLKCFG1_MODE_A_MASK GENMASK(1, 0) +#define TPS68470_CLKCFG1_MODE_B_MASK GENMASK(3, 2) + +#define TPS68470_GPIO_CTL_REG_A(x) (TPS68470_REG_GPCTL0A + (x) * 2) +#define TPS68470_GPIO_CTL_REG_B(x) (TPS68470_REG_GPCTL0B + (x) * 2) +#define TPS68470_GPIO_MODE_MASK GENMASK(1, 0) +#define TPS68470_GPIO_MODE_IN 0 +#define TPS68470_GPIO_MODE_IN_PULLUP 1 +#define TPS68470_GPIO_MODE_OUT_CMOS 2 +#define TPS68470_GPIO_MODE_OUT_ODRAIN 3 + +#endif /* __LINUX_MFD_TPS68470_H */ diff --git a/include/linux/mfd/twl.h b/include/linux/mfd/twl.h new file mode 100644 index 000000000000..9ad7828d9d34 --- /dev/null +++ b/include/linux/mfd/twl.h @@ -0,0 +1,876 @@ +/* + * twl4030.h - header for TWL4030 PM and audio CODEC device + * + * Copyright (C) 2005-2006 Texas Instruments, Inc. + * + * Based on tlv320aic23.c: + * Copyright (c) by Kai Svahn <kai.svahn@nokia.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; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that 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, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __TWL_H_ +#define __TWL_H_ + +#include <linux/types.h> +#include <linux/input/matrix_keypad.h> + +/* + * Using the twl4030 core we address registers using a pair + * { module id, relative register offset } + * which that core then maps to the relevant + * { i2c slave, absolute register address } + * + * The module IDs are meaningful only to the twl4030 core code, + * which uses them as array indices to look up the first register + * address each module uses within a given i2c slave. + */ + +/* Module IDs for similar functionalities found in twl4030/twl6030 */ +enum twl_module_ids { + TWL_MODULE_USB, + TWL_MODULE_PIH, + TWL_MODULE_MAIN_CHARGE, + TWL_MODULE_PM_MASTER, + TWL_MODULE_PM_RECEIVER, + + TWL_MODULE_RTC, + TWL_MODULE_PWM, + TWL_MODULE_LED, + TWL_MODULE_SECURED_REG, + + TWL_MODULE_LAST, +}; + +/* Modules only available in twl4030 series */ +enum twl4030_module_ids { + TWL4030_MODULE_AUDIO_VOICE = TWL_MODULE_LAST, + TWL4030_MODULE_GPIO, + TWL4030_MODULE_INTBR, + TWL4030_MODULE_TEST, + TWL4030_MODULE_KEYPAD, + + TWL4030_MODULE_MADC, + TWL4030_MODULE_INTERRUPTS, + TWL4030_MODULE_PRECHARGE, + TWL4030_MODULE_BACKUP, + TWL4030_MODULE_INT, + + TWL5031_MODULE_ACCESSORY, + TWL5031_MODULE_INTERRUPTS, + + TWL4030_MODULE_LAST, +}; + +/* Modules only available in twl6030 series */ +enum twl6030_module_ids { + TWL6030_MODULE_ID0 = TWL_MODULE_LAST, + TWL6030_MODULE_ID1, + TWL6030_MODULE_ID2, + TWL6030_MODULE_GPADC, + TWL6030_MODULE_GASGAUGE, + + TWL6030_MODULE_LAST, +}; + +/* Until the clients has been converted to use TWL_MODULE_LED */ +#define TWL4030_MODULE_LED TWL_MODULE_LED + +#define GPIO_INTR_OFFSET 0 +#define KEYPAD_INTR_OFFSET 1 +#define BCI_INTR_OFFSET 2 +#define MADC_INTR_OFFSET 3 +#define USB_INTR_OFFSET 4 +#define CHARGERFAULT_INTR_OFFSET 5 +#define BCI_PRES_INTR_OFFSET 9 +#define USB_PRES_INTR_OFFSET 10 +#define RTC_INTR_OFFSET 11 + +/* + * Offset from TWL6030_IRQ_BASE / pdata->irq_base + */ +#define PWR_INTR_OFFSET 0 +#define HOTDIE_INTR_OFFSET 12 +#define SMPSLDO_INTR_OFFSET 13 +#define BATDETECT_INTR_OFFSET 14 +#define SIMDETECT_INTR_OFFSET 15 +#define MMCDETECT_INTR_OFFSET 16 +#define GASGAUGE_INTR_OFFSET 17 +#define USBOTG_INTR_OFFSET 4 +#define CHARGER_INTR_OFFSET 2 +#define RSV_INTR_OFFSET 0 + +/* INT register offsets */ +#define REG_INT_STS_A 0x00 +#define REG_INT_STS_B 0x01 +#define REG_INT_STS_C 0x02 + +#define REG_INT_MSK_LINE_A 0x03 +#define REG_INT_MSK_LINE_B 0x04 +#define REG_INT_MSK_LINE_C 0x05 + +#define REG_INT_MSK_STS_A 0x06 +#define REG_INT_MSK_STS_B 0x07 +#define REG_INT_MSK_STS_C 0x08 |