diff options
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/arizona/pdata.h | 7 | ||||
| -rw-r--r-- | include/linux/mfd/axp20x.h | 44 | ||||
| -rw-r--r-- | include/linux/mfd/cros_ec.h | 21 | ||||
| -rw-r--r-- | include/linux/mfd/cros_ec_commands.h | 4 | ||||
| -rw-r--r-- | include/linux/mfd/da9062/core.h | 29 | ||||
| -rw-r--r-- | include/linux/mfd/da9062/registers.h | 5 | ||||
| -rw-r--r-- | include/linux/mfd/intel_soc_pmic_bxtwc.h (renamed from include/linux/mfd/intel_bxtwc.h) | 4 | ||||
| -rw-r--r-- | include/linux/mfd/motorola-cpcap.h | 5 | ||||
| -rw-r--r-- | include/linux/mfd/mxs-lradc.h | 187 | ||||
| -rw-r--r-- | include/linux/mfd/stm32-timers.h | 2 | ||||
| -rw-r--r-- | include/linux/mfd/sun4i-gpadc.h | 6 | ||||
| -rw-r--r-- | include/linux/mfd/syscon/atmel-smc.h | 237 | ||||
| -rw-r--r-- | include/linux/mfd/syscon/exynos5-pmu.h | 33 | ||||
| -rw-r--r-- | include/linux/mfd/ti-lmu-register.h | 280 | ||||
| -rw-r--r-- | include/linux/mfd/ti-lmu.h | 87 | ||||
| -rw-r--r-- | include/linux/mfd/wm831x/core.h | 9 |
16 files changed, 761 insertions, 199 deletions
diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h index 64faeeff698c..bfeecf179895 100644 --- a/include/linux/mfd/arizona/pdata.h +++ b/include/linux/mfd/arizona/pdata.h @@ -12,6 +12,8 @@ #define _ARIZONA_PDATA_H #include <dt-bindings/mfd/arizona.h> +#include <linux/regulator/arizona-ldo1.h> +#include <linux/regulator/arizona-micsupp.h> #define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */ #define ARIZONA_GPN_DIR_SHIFT 15 /* GPN_DIR */ @@ -76,13 +78,12 @@ struct arizona_micd_range { struct arizona_pdata { int reset; /** GPIO controlling /RESET, if any */ - int ldoena; /** GPIO controlling LODENA, if any */ /** Regulator configuration for MICVDD */ - struct regulator_init_data *micvdd; + struct arizona_micsupp_pdata micvdd; /** Regulator configuration for LDO1 */ - struct regulator_init_data *ldo1; + struct arizona_ldo1_pdata ldo1; /** If a direct 32kHz clock is provided on an MCLK specify it here */ int clk32k_src; diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index 0d9a1ff38393..cde56cfe8446 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -20,6 +20,7 @@ enum axp20x_variants { AXP221_ID, AXP223_ID, AXP288_ID, + AXP803_ID, AXP806_ID, AXP809_ID, NR_AXP20X_VARIANTS, @@ -228,13 +229,13 @@ enum axp20x_variants { #define AXP20X_OCV_MAX 0xf /* AXP22X specific registers */ -#define AXP22X_PMIC_ADC_H 0x56 -#define AXP22X_PMIC_ADC_L 0x57 +#define AXP22X_PMIC_TEMP_H 0x56 +#define AXP22X_PMIC_TEMP_L 0x57 #define AXP22X_TS_ADC_H 0x58 #define AXP22X_TS_ADC_L 0x59 #define AXP22X_BATLOW_THRES1 0xe6 -/* AXP288 specific registers */ +/* AXP288/AXP803 specific registers */ #define AXP288_POWER_REASON 0x02 #define AXP288_BC_GLOBAL 0x2c #define AXP288_BC_VBUS_CNTL 0x2d @@ -475,6 +476,43 @@ enum axp288_irqs { AXP288_IRQ_BC_USB_CHNG, }; +enum axp803_irqs { + AXP803_IRQ_ACIN_OVER_V = 1, + AXP803_IRQ_ACIN_PLUGIN, + AXP803_IRQ_ACIN_REMOVAL, + AXP803_IRQ_VBUS_OVER_V, + AXP803_IRQ_VBUS_PLUGIN, + AXP803_IRQ_VBUS_REMOVAL, + AXP803_IRQ_BATT_PLUGIN, + AXP803_IRQ_BATT_REMOVAL, + AXP803_IRQ_BATT_ENT_ACT_MODE, + AXP803_IRQ_BATT_EXIT_ACT_MODE, + AXP803_IRQ_CHARG, + AXP803_IRQ_CHARG_DONE, + AXP803_IRQ_BATT_CHG_TEMP_HIGH, + AXP803_IRQ_BATT_CHG_TEMP_HIGH_END, + AXP803_IRQ_BATT_CHG_TEMP_LOW, + AXP803_IRQ_BATT_CHG_TEMP_LOW_END, + AXP803_IRQ_BATT_ACT_TEMP_HIGH, + AXP803_IRQ_BATT_ACT_TEMP_HIGH_END, + AXP803_IRQ_BATT_ACT_TEMP_LOW, + AXP803_IRQ_BATT_ACT_TEMP_LOW_END, + AXP803_IRQ_DIE_TEMP_HIGH, + AXP803_IRQ_GPADC, + AXP803_IRQ_LOW_PWR_LVL1, + AXP803_IRQ_LOW_PWR_LVL2, + AXP803_IRQ_TIMER, + AXP803_IRQ_PEK_RIS_EDGE, + AXP803_IRQ_PEK_FAL_EDGE, + AXP803_IRQ_PEK_SHORT, + AXP803_IRQ_PEK_LONG, + AXP803_IRQ_PEK_OVER_OFF, + AXP803_IRQ_GPIO1_INPUT, + AXP803_IRQ_GPIO0_INPUT, + AXP803_IRQ_BC_USB_CHNG, + AXP803_IRQ_MV_CHNG, +}; + enum axp806_irqs { AXP806_IRQ_DIE_TEMP_HIGH_LV1, AXP806_IRQ_DIE_TEMP_HIGH_LV2, diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 7a01c94496f1..28baee63eaf6 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -35,10 +35,11 @@ * Max bus-specific overhead incurred by request/responses. * I2C requires 1 additional byte for requests. * I2C requires 2 additional bytes for responses. + * SPI requires up to 32 additional bytes for responses. * */ #define EC_PROTO_VERSION_UNKNOWN 0 #define EC_MAX_REQUEST_OVERHEAD 1 -#define EC_MAX_RESPONSE_OVERHEAD 2 +#define EC_MAX_RESPONSE_OVERHEAD 32 /* * Command interface between EC and AP, for LPC, I2C and SPI interfaces. @@ -304,4 +305,22 @@ extern struct attribute_group cros_ec_attr_group; extern struct attribute_group cros_ec_lightbar_attr_group; extern struct attribute_group cros_ec_vbc_attr_group; +/* ACPI GPE handler */ +#ifdef CONFIG_ACPI + +int cros_ec_acpi_install_gpe_handler(struct device *dev); +void cros_ec_acpi_remove_gpe_handler(void); +void cros_ec_acpi_clear_gpe(void); + +#else /* CONFIG_ACPI */ + +static inline int cros_ec_acpi_install_gpe_handler(struct device *dev) +{ + return -ENODEV; +} +static inline void cros_ec_acpi_remove_gpe_handler(void) {} +static inline void cros_ec_acpi_clear_gpe(void) {} + +#endif /* CONFIG_ACPI */ + #endif /* __LINUX_MFD_CROS_EC_H */ diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h index f1ef6388c233..c93e7e0300ef 100644 --- a/include/linux/mfd/cros_ec_commands.h +++ b/include/linux/mfd/cros_ec_commands.h @@ -2041,6 +2041,9 @@ enum ec_mkbp_event { /* The state of the switches have changed. */ EC_MKBP_EVENT_SWITCH = 4, + /* EC sent a sysrq command */ + EC_MKBP_EVENT_SYSRQ = 6, + /* Number of MKBP events */ EC_MKBP_EVENT_COUNT, }; @@ -2053,6 +2056,7 @@ union ec_response_get_next_data { uint32_t buttons; uint32_t switches; + uint32_t sysrq; } __packed; struct ec_response_get_next_event { diff --git a/include/linux/mfd/da9062/core.h b/include/linux/mfd/da9062/core.h index 376ba84366a0..74d33a01ddae 100644 --- a/include/linux/mfd/da9062/core.h +++ b/include/linux/mfd/da9062/core.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015 Dialog Semiconductor Ltd. + * Copyright (C) 2015-2017 Dialog Semiconductor * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -18,7 +18,31 @@ #include <linux/interrupt.h> #include <linux/mfd/da9062/registers.h> -/* Interrupts */ +enum da9062_compatible_types { + COMPAT_TYPE_DA9061 = 1, + COMPAT_TYPE_DA9062, +}; + +enum da9061_irqs { + /* IRQ A */ + DA9061_IRQ_ONKEY, + DA9061_IRQ_WDG_WARN, + DA9061_IRQ_SEQ_RDY, + /* IRQ B*/ + DA9061_IRQ_TEMP, + DA9061_IRQ_LDO_LIM, + DA9061_IRQ_DVC_RDY, + DA9061_IRQ_VDD_WARN, + /* IRQ C */ + DA9061_IRQ_GPI0, + DA9061_IRQ_GPI1, + DA9061_IRQ_GPI2, + DA9061_IRQ_GPI3, + DA9061_IRQ_GPI4, + + DA9061_NUM_IRQ, +}; + enum da9062_irqs { /* IRQ A */ DA9062_IRQ_ONKEY, @@ -45,6 +69,7 @@ struct da9062 { struct device *dev; struct regmap *regmap; struct regmap_irq_chip_data *regmap_irq; + enum da9062_compatible_types chip_type; }; #endif /* __MFD_DA9062_CORE_H__ */ diff --git a/include/linux/mfd/da9062/registers.h b/include/linux/mfd/da9062/registers.h index 97790d1b02c5..18d576aed902 100644 --- a/include/linux/mfd/da9062/registers.h +++ b/include/linux/mfd/da9062/registers.h @@ -1,6 +1,5 @@ /* - * registers.h - REGISTERS H for DA9062 - * Copyright (C) 2015 Dialog Semiconductor Ltd. + * Copyright (C) 2015-2017 Dialog Semiconductor * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -18,6 +17,8 @@ #define DA9062_PMIC_DEVICE_ID 0x62 #define DA9062_PMIC_VARIANT_MRC_AA 0x01 +#define DA9062_PMIC_VARIANT_VRC_DA9061 0x01 +#define DA9062_PMIC_VARIANT_VRC_DA9062 0x02 #define DA9062_I2C_PAGE_SEL_SHIFT 1 diff --git a/include/linux/mfd/intel_bxtwc.h b/include/linux/mfd/intel_soc_pmic_bxtwc.h index 1a0ee9d6efe9..0c351bc85d2d 100644 --- a/include/linux/mfd/intel_bxtwc.h +++ b/include/linux/mfd/intel_soc_pmic_bxtwc.h @@ -1,5 +1,5 @@ /* - * intel_bxtwc.h - Header file for Intel Broxton Whiskey Cove PMIC + * Header file for Intel Broxton Whiskey Cove PMIC * * Copyright (C) 2015 Intel Corporation. All rights reserved. * @@ -13,8 +13,6 @@ * more details. */ -#include <linux/mfd/intel_soc_pmic.h> - #ifndef __INTEL_BXTWC_H__ #define __INTEL_BXTWC_H__ diff --git a/include/linux/mfd/motorola-cpcap.h b/include/linux/mfd/motorola-cpcap.h index b4031c2b2214..aefc49cb7ba9 100644 --- a/include/linux/mfd/motorola-cpcap.h +++ b/include/linux/mfd/motorola-cpcap.h @@ -14,6 +14,9 @@ * published by the Free Software Foundation. */ +#include <linux/device.h> +#include <linux/regmap.h> + #define CPCAP_VENDOR_ST 0 #define CPCAP_VENDOR_TI 1 @@ -290,3 +293,5 @@ static inline int cpcap_get_vendor(struct device *dev, return 0; } + +extern int cpcap_sense_virq(struct regmap *regmap, int virq); diff --git a/include/linux/mfd/mxs-lradc.h b/include/linux/mfd/mxs-lradc.h new file mode 100644 index 000000000000..661a4521f723 --- /dev/null +++ b/include/linux/mfd/mxs-lradc.h @@ -0,0 +1,187 @@ +/* + * Freescale MXS Low Resolution Analog-to-Digital Converter driver + * + * Copyright (c) 2012 DENX Software Engineering, GmbH. + * Copyright (c) 2016 Ksenija Stanojevic <ksenija.stanojevic@gmail.com> + * + * Author: Marek Vasut <marex@denx.de> + * + * 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. + */ + +#ifndef __MFD_MXS_LRADC_H +#define __MFD_MXS_LRADC_H + +#include <linux/bitops.h> +#include <linux/io.h> +#include <linux/stmp_device.h> + +#define LRADC_MAX_DELAY_CHANS 4 +#define LRADC_MAX_MAPPED_CHANS 8 +#define LRADC_MAX_TOTAL_CHANS 16 + +#define LRADC_DELAY_TIMER_HZ 2000 + +#define LRADC_CTRL0 0x00 +# define LRADC_CTRL0_MX28_TOUCH_DETECT_ENABLE BIT(23) +# define LRADC_CTRL0_MX28_TOUCH_SCREEN_TYPE BIT(22) +# define LRADC_CTRL0_MX28_YNNSW /* YM */ BIT(21) +# define LRADC_CTRL0_MX28_YPNSW /* YP */ BIT(20) +# define LRADC_CTRL0_MX28_YPPSW /* YP */ BIT(19) +# define LRADC_CTRL0_MX28_XNNSW /* XM */ BIT(18) +# define LRADC_CTRL0_MX28_XNPSW /* XM */ BIT(17) +# define LRADC_CTRL0_MX28_XPPSW /* XP */ BIT(16) + +# define LRADC_CTRL0_MX23_TOUCH_DETECT_ENABLE BIT(20) +# define LRADC_CTRL0_MX23_YM BIT(19) +# define LRADC_CTRL0_MX23_XM BIT(18) +# define LRADC_CTRL0_MX23_YP BIT(17) +# define LRADC_CTRL0_MX23_XP BIT(16) + +# define LRADC_CTRL0_MX28_PLATE_MASK \ + (LRADC_CTRL0_MX28_TOUCH_DETECT_ENABLE | \ + LRADC_CTRL0_MX28_YNNSW | LRADC_CTRL0_MX28_YPNSW | \ + LRADC_CTRL0_MX28_YPPSW | LRADC_CTRL0_MX28_XNNSW | \ + LRADC_CTRL0_MX28_XNPSW | LRADC_CTRL0_MX28_XPPSW) + +# define LRADC_CTRL0_MX23_PLATE_MASK \ + (LRADC_CTRL0_MX23_TOUCH_DETECT_ENABLE | \ + LRADC_CTRL0_MX23_YM | LRADC_CTRL0_MX23_XM | \ + LRADC_CTRL0_MX23_YP | LRADC_CTRL0_MX23_XP) + +#define LRADC_CTRL1 0x10 +#define LRADC_CTRL1_TOUCH_DETECT_IRQ_EN BIT(24) +#define LRADC_CTRL1_LRADC_IRQ_EN(n) (1 << ((n) + 16)) +#define LRADC_CTRL1_MX28_LRADC_IRQ_EN_MASK (0x1fff << 16) +#define LRADC_CTRL1_MX23_LRADC_IRQ_EN_MASK (0x01ff << 16) +#define LRADC_CTRL1_LRADC_IRQ_EN_OFFSET 16 +#define LRADC_CTRL1_TOUCH_DETECT_IRQ BIT(8) +#define LRADC_CTRL1_LRADC_IRQ(n) BIT(n) +#define LRADC_CTRL1_MX28_LRADC_IRQ_MASK 0x1fff +#define LRADC_CTRL1_MX23_LRADC_IRQ_MASK 0x01ff +#define LRADC_CTRL1_LRADC_IRQ_OFFSET 0 + +#define LRADC_CTRL2 0x20 +#define LRADC_CTRL2_DIVIDE_BY_TWO_OFFSET 24 +#define LRADC_CTRL2_TEMPSENSE_PWD BIT(15) + +#define LRADC_STATUS 0x40 +#define LRADC_STATUS_TOUCH_DETECT_RAW BIT(0) + +#define LRADC_CH(n) (0x50 + (0x10 * (n))) +#define LRADC_CH_ACCUMULATE BIT(29) +#define LRADC_CH_NUM_SAMPLES_MASK (0x1f << 24) +#define LRADC_CH_NUM_SAMPLES_OFFSET 24 +#define LRADC_CH_NUM_SAMPLES(x) \ + ((x) << LRADC_CH_NUM_SAMPLES_OFFSET) +#define LRADC_CH_VALUE_MASK 0x3ffff +#define LRADC_CH_VALUE_OFFSET 0 + +#define LRADC_DELAY(n) (0xd0 + (0x10 * (n))) +#define LRADC_DELAY_TRIGGER_LRADCS_MASK (0xffUL << 24) +#define LRADC_DELAY_TRIGGER_LRADCS_OFFSET 24 +#define LRADC_DELAY_TRIGGER(x) \ + (((x) << LRADC_DELAY_TRIGGER_LRADCS_OFFSET) & \ + LRADC_DELAY_TRIGGER_LRADCS_MASK) +#define LRADC_DELAY_KICK BIT(20) +#define LRADC_DELAY_TRIGGER_DELAYS_MASK (0xf << 16) +#define LRADC_DELAY_TRIGGER_DELAYS_OFFSET 16 +#define LRADC_DELAY_TRIGGER_DELAYS(x) \ + (((x) << LRADC_DELAY_TRIGGER_DELAYS_OFFSET) & \ + LRADC_DELAY_TRIGGER_DELAYS_MASK) +#define LRADC_DELAY_LOOP_COUNT_MASK (0x1f << 11) +#define LRADC_DELAY_LOOP_COUNT_OFFSET 11 +#define LRADC_DELAY_LOOP(x) \ + (((x) << LRADC_DELAY_LOOP_COUNT_OFFSET) & \ + LRADC_DELAY_LOOP_COUNT_MASK) +#define LRADC_DELAY_DELAY_MASK 0x7ff +#define LRADC_DELAY_DELAY_OFFSET 0 +#define LRADC_DELAY_DELAY(x) \ + (((x) << LRADC_DELAY_DELAY_OFFSET) & \ + LRADC_DELAY_DELAY_MASK) + +#define LRADC_CTRL4 0x140 +#define LRADC_CTRL4_LRADCSELECT_MASK(n) (0xf << ((n) * 4)) +#define LRADC_CTRL4_LRADCSELECT_OFFSET(n) ((n) * 4) +#define LRADC_CTRL4_LRADCSELECT(n, x) \ + (((x) << LRADC_CTRL4_LRADCSELECT_OFFSET(n)) & \ + LRADC_CTRL4_LRADCSELECT_MASK(n)) + +#define LRADC_RESOLUTION 12 +#define LRADC_SINGLE_SAMPLE_MASK ((1 << LRADC_RESOLUTION) - 1) + +#define BUFFER_VCHANS_LIMITED 0x3f +#define BUFFER_VCHANS_ALL 0xff + + /* + * Certain LRADC channels are shared between touchscreen + * and/or touch-buttons and generic LRADC block. Therefore when using + * either of these, these channels are not available for the regular + * sampling. The shared channels are as follows: + * + * CH0 -- Touch button #0 + * CH1 -- Touch button #1 + * CH2 -- Touch screen XPUL + * CH3 -- Touch screen YPLL + * CH4 -- Touch screen XNUL + * CH5 -- Touch screen YNLR + * CH6 -- Touch screen WIPER (5-wire only) + * + * The bit fields below represents which parts of the LRADC block are + * switched into special mode of operation. These channels can not + * be sampled as regular LRADC channels. The driver will refuse any + * attempt to sample these channels. + */ +#define CHAN_MASK_TOUCHBUTTON (BIT(1) | BIT(0)) +#define CHAN_MASK_TOUCHSCREEN_4WIRE (0xf << 2) +#define CHAN_MASK_TOUCHSCREEN_5WIRE (0x1f << 2) + +enum mxs_lradc_id { + IMX23_LRADC, + IMX28_LRADC, +}; + +enum mxs_lradc_ts_wires { + MXS_LRADC_TOUCHSCREEN_NONE = 0, + MXS_LRADC_TOUCHSCREEN_4WIRE, + MXS_LRADC_TOUCHSCREEN_5WIRE, +}; + +/** + * struct mxs_lradc + * @soc: soc type (IMX23 or IMX28) + * @clk: 2 kHz clock for delay units + * @buffer_vchans: channels that can be used during buffered capture + * @touchscreen_wire: touchscreen type (4-wire or 5-wire) + * @use_touchbutton: button state (on or off) + */ +struct mxs_lradc { + enum mxs_lradc_id soc; + struct clk *clk; + u8 buffer_vchans; + + enum mxs_lradc_ts_wires touchscreen_wire; + bool use_touchbutton; +}; + +static inline u32 mxs_lradc_irq_mask(struct mxs_lradc *lradc) +{ + switch (lradc->soc) { + case IMX23_LRADC: + return LRADC_CTRL1_MX23_LRADC_IRQ_MASK; + case IMX28_LRADC: + return LRADC_CTRL1_MX28_LRADC_IRQ_MASK; + default: + return 0; + } +} + +#endif /* __MXS_LRADC_H */ diff --git a/include/linux/mfd/stm32-timers.h b/include/linux/mfd/stm32-timers.h index d0300045f04a..4a0abbc10ef6 100644 --- a/include/linux/mfd/stm32-timers.h +++ b/include/linux/mfd/stm32-timers.h @@ -21,6 +21,7 @@ #define TIM_CCMR1 0x18 /* Capt/Comp 1 Mode Reg */ #define TIM_CCMR2 0x1C /* Capt/Comp 2 Mode Reg */ #define TIM_CCER 0x20 /* Capt/Comp Enable Reg */ +#define TIM_CNT 0x24 /* Counter */ #define TIM_PSC 0x28 /* Prescaler */ #define TIM_ARR 0x2c /* Auto-Reload Register */ #define TIM_CCR1 0x34 /* Capt/Comp Register 1 */ @@ -30,6 +31,7 @@ #define TIM_BDTR 0x44 /* Break and Dead-Time Reg */ #define TIM_CR1_CEN BIT(0) /* Counter Enable */ +#define TIM_CR1_DIR BIT(4) /* Counter Direction */ #define TIM_CR1_ARPE BIT(7) /* Auto-reload Preload Ena */ #define TIM_CR2_MMS (BIT(4) | BIT(5) | BIT(6)) /* Master mode selection */ #define TIM_SMCR_SMS (BIT(0) | BIT(1) | BIT(2)) /* Slave mode selection */ diff --git a/include/linux/mfd/sun4i-gpadc.h b/include/linux/mfd/sun4i-gpadc.h index d7a29f246d64..139872c2e0fe 100644 --- a/include/linux/mfd/sun4i-gpadc.h +++ b/include/linux/mfd/sun4i-gpadc.h @@ -28,6 +28,7 @@ #define SUN4I_GPADC_CTRL1_TP_MODE_EN BIT(4) #define SUN4I_GPADC_CTRL1_TP_ADC_SELECT BIT(3) #define SUN4I_GPADC_CTRL1_ADC_CHAN_SELECT(x) (GENMASK(2, 0) & (x)) +#define SUN4I_GPADC_CTRL1_ADC_CHAN_MASK GENMASK(2, 0) /* TP_CTRL1 bits for sun6i SOCs */ #define SUN6I_GPADC_CTRL1_TOUCH_PAN_CALI_EN BIT(7) @@ -35,6 +36,11 @@ #define SUN6I_GPADC_CTRL1_TP_MODE_EN BIT(5) #define SUN6I_GPADC_CTRL1_TP_ADC_SELECT BIT(4) #define SUN6I_GPADC_CTRL1_ADC_CHAN_SELECT(x) (GENMASK(3, 0) & BIT(x)) +#define SUN6I_GPADC_CTRL1_ADC_CHAN_MASK GENMASK(3, 0) + +/* TP_CTRL1 bits for sun8i SoCs */ +#define SUN8I_GPADC_CTRL1_CHOP_TEMP_EN BIT(8) +#define SUN8I_GPADC_CTRL1_GPADC_CALI_EN BIT(7) #define SUN4I_GPADC_CTRL2 0x08 diff --git a/include/linux/mfd/syscon/atmel-smc.h b/include/linux/mfd/syscon/atmel-smc.h index be6ebe64eebe..afa266169800 100644 --- a/include/linux/mfd/syscon/atmel-smc.h +++ b/include/linux/mfd/syscon/atmel-smc.h @@ -17,157 +17,92 @@ #include <linux/kernel.h> #include <linux/regmap.h> -#define AT91SAM9_SMC_GENERIC 0x00 -#define AT91SAM9_SMC_GENERIC_BLK_SZ 0x10 - -#define SAMA5_SMC_GENERIC 0x600 -#define SAMA5_SMC_GENERIC_BLK_SZ 0x14 - -#define AT91SAM9_SMC_SETUP(o) ((o) + 0x00) -#define AT91SAM9_SMC_NWESETUP(x) (x) -#define AT91SAM9_SMC_NCS_WRSETUP(x) ((x) << 8) -#define AT91SAM9_SMC_NRDSETUP(x) ((x) << 16) -#define AT91SAM9_SMC_NCS_NRDSETUP(x) ((x) << 24) - -#define AT91SAM9_SMC_PULSE(o) ((o) + 0x04) -#define AT91SAM9_SMC_NWEPULSE(x) (x) -#define AT91SAM9_SMC_NCS_WRPULSE(x) ((x) << 8) -#define AT91SAM9_SMC_NRDPULSE(x) ((x) << 16) -#define AT91SAM9_SMC_NCS_NRDPULSE(x) ((x) << 24) - -#define AT91SAM9_SMC_CYCLE(o) ((o) + 0x08) -#define AT91SAM9_SMC_NWECYCLE(x) (x) -#define AT91SAM9_SMC_NRDCYCLE(x) ((x) << 16) - -#define AT91SAM9_SMC_MODE(o) ((o) + 0x0c) -#define SAMA5_SMC_MODE(o) ((o) + 0x10) -#define AT91_SMC_READMODE BIT(0) -#define AT91_SMC_READMODE_NCS (0 << 0) -#define AT91_SMC_READMODE_NRD (1 << 0) -#define AT91_SMC_WRITEMODE BIT(1) -#define AT91_SMC_WRITEMODE_NCS (0 << 1) -#define AT91_SMC_WRITEMODE_NWE (1 << 1) -#define AT91_SMC_EXNWMODE GENMASK(5, 4) -#define AT91_SMC_EXNWMODE_DISABLE (0 << 4) -#define AT91_SMC_EXNWMODE_FROZEN (2 << 4) -#define AT91_SMC_EXNWMODE_READY (3 << 4) -#define AT91_SMC_BAT BIT(8) -#define AT91_SMC_BAT_SELECT (0 << 8) -#define AT91_SMC_BAT_WRITE (1 << 8) -#define AT91_SMC_DBW GENMASK(13, 12) -#define AT91_SMC_DBW_8 (0 << 12) -#define AT91_SMC_DBW_16 (1 << 12) -#define AT91_SMC_DBW_32 (2 << 12) -#define AT91_SMC_TDF GENMASK(19, 16) -#define AT91_SMC_TDF_(x) ((((x) - 1) << 16) & AT91_SMC_TDF) -#define AT91_SMC_TDF_MAX 16 -#define AT91_SMC_TDFMODE_OPTIMIZED BIT(20) -#define AT91_SMC_PMEN BIT(24) -#define AT91_SMC_PS GENMASK(29, 28) -#define AT91_SMC_PS_4 (0 << 28) -#define AT91_SMC_PS_8 (1 << 28) -#define AT91_SMC_PS_16 (2 << 28) -#define AT91_SMC_PS_32 (3 << 28) - - -/* - * This function converts a setup timing expressed in nanoseconds into an - * encoded value that can be written in the SMC_SETUP register. - * - * The following formula is described in atmel datasheets (section - * "SMC Setup Register"): - * - * setup length = (128* SETUP[5] + SETUP[4:0]) - * - * where setup length is the timing expressed in cycles. - */ -static inline u32 at91sam9_smc_setup_ns_to_cycles(unsigned int clk_rate, - u32 timing_ns) -{ - u32 clk_period = DIV_ROUND_UP(NSEC_PER_SEC, clk_rate); - u32 coded_cycles = 0; - u32 cycles; - - cycles = DIV_ROUND_UP(timing_ns, clk_period); - if (cycles / 32) { - coded_cycles |= 1 << 5; - if (cycles < 128) - cycles = 0; - } - - coded_cycles |= cycles % 32; - - return coded_cycles; -} - -/* - * This function converts a pulse timing expressed in nanoseconds into an - * encoded value that can be written in the SMC_PULSE register. - * - * The following formula is described in atmel datasheets (section - * "SMC Pulse Register"): - * - * pulse length = (256* PULSE[6] + PULSE[5:0]) - * - * where pulse length is the timing expressed in cycles. +#define ATMEL_SMC_SETUP(cs) (((cs) * 0x10)) +#define ATMEL_HSMC_SETUP(cs) (0x600 + ((cs) * 0x14)) +#define ATMEL_SMC_PULSE(cs) (((cs) * 0x10) + 0x4) +#define ATMEL_HSMC_PULSE(cs) (0x600 + ((cs) * 0x14) + 0x4) +#define ATMEL_SMC_CYCLE(cs) (((cs) * 0x10) + 0x8) +#define ATMEL_HSMC_CYCLE(cs) (0x600 + ((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_SMC_MODE_READMODE_MASK BIT(0) +#define ATMEL_SMC_MODE_READMODE_NCS (0 << 0) +#define ATMEL_SMC_MODE_READMODE_NRD (1 << 0) +#define ATMEL_SMC_MODE_WRITEMODE_MASK BIT(1) +#define ATMEL_SMC_MODE_WRITEMODE_NCS (0 << 1) +#define ATMEL_SMC_MODE_WRITEMODE_NWE (1 << 1) +#define ATMEL_SMC_MODE_EXNWMODE_MASK GENMASK(5, 4) +#define ATMEL_SMC_MODE_EXNWMODE_DISABLE (0 << 4) +#define ATMEL_SMC_MODE_EXNWMODE_FROZEN (2 << 4) +#define ATMEL_SMC_MODE_EXNWMODE_READY (3 << 4) +#define ATMEL_SMC_MODE_BAT_MASK BIT(8) +#define ATMEL_SMC_MODE_BAT_SELECT (0 << 8) +#define ATMEL_SMC_MODE_BAT_WRITE (1 << 8) +#define ATMEL_SMC_MODE_DBW_MASK GENMASK(13, 12) +#define ATMEL_SMC_MODE_DBW_8 (0 << 12) +#define ATMEL_SMC_MODE_DBW_16 (1 << 12) +#define ATMEL_SMC_MODE_DBW_32 (2 << 12) +#define ATMEL_SMC_MODE_TDF_MASK GENMASK(19, 16) +#define ATMEL_SMC_MODE_TDF(x) (((x) - 1) << 16) +#define ATMEL_SMC_MODE_TDF_MAX 16 +#define ATMEL_SMC_MODE_TDF_MIN 1 +#define ATMEL_SMC_MODE_TDFMODE_OPTIMIZED BIT(20) +#define ATMEL_SMC_MODE_PMEN BIT(24) +#define ATMEL_SMC_MODE_PS_MASK GENMASK(29, 28) +#define ATMEL_SMC_MODE_PS_4 (0 << 28) +#define ATMEL_SMC_MODE_PS_8 (1 << 28) +#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_OCMS BIT(12) +#define ATMEL_HSMC_TIMINGS_RBNSEL(x) ((x) << 28) +#define ATMEL_HSMC_TIMINGS_NFSEL BIT(31) +#define ATMEL_HSMC_TIMINGS_TCLR_SHIFT 0 +#define ATMEL_HSMC_TIMINGS_TADL_SHIFT 4 +#define ATMEL_HSMC_TIMINGS_TAR_SHIFT 8 +#define ATMEL_HSMC_TIMINGS_TRR_SHIFT 16 +#define ATMEL_HSMC_TIMINGS_TWB_SHIFT 24 + +/** + * struct atmel_smc_cs_conf - SMC CS config as described in the datasheet. + * @setup: NCS/NWE/NRD setup timings (not applicable to at91rm9200) + * @pulse: NCS/NWE/NRD pulse timings (not applicable to at91rm9200) + * @cycle: NWE/NRD cycle timings (not applicable to at91rm9200) + * @timings: advanced NAND related timings (only applicable to HSMC) + * @mode: all kind of config parameters (see the fields definition above). + * The mode fields are different on at91rm9200 */ -static inline u32 at91sam9_smc_pulse_ns_to_cycles(unsigned int clk_rate, - u32 timing_ns) -{ - u32 clk_period = DIV_ROUND_UP(NSEC_PER_SEC, clk_rate); - u32 coded_cycles = 0; - u32 cycles; - - cycles = DIV_ROUND_UP(timing_ns, clk_period); - if (cycles / 64) { - coded_cycles |= 1 << 6; - if (cycles < 256) - cycles = 0; - } - - coded_cycles |= cycles % 64; - - return coded_cycles; -} - -/* - * This function converts a cycle timing expressed in nanoseconds into an - * encoded value that can be written in the SMC_CYCLE register. - * - * The following formula is described in atmel datasheets (section - * "SMC Cycle Register"): - * - * cycle length = (CYCLE[8:7]*256 + CYCLE[6:0]) - * - * where cycle length is the timing expressed in cycles. - */ -static inline u32 at91sam9_smc_cycle_ns_to_cycles(unsigned int clk_rate, - u32 timing_ns) -{ - u32 clk_period = DIV_ROUND_UP(NSEC_PER_SEC, clk_rate); - u32 coded_cycles = 0; - u32 cycles; - - cycles = DIV_ROUND_UP(timing_ns, clk_period); - if (cycles / 128) { - coded_cycles = cycles / 256; - cycles %= 256; - if (cycles >= 128) { - coded_cycles++; - cycles = 0; - } - - if (coded_cycles > 0x3) { - coded_cycles = 0x3; - cycles = 0x7f; - } - - coded_cycles <<= 7; - } - - coded_cycles |= cycles % 128; - - return coded_cycles; -} +struct atmel_smc_cs_conf { + u32 setup; + u32 pulse; + u32 cycle; + u32 timings; + u32 mode; +}; + +void atmel_smc_cs_conf_init(struct atmel_smc_cs_conf *conf); +int atmel_smc_cs_conf_set_timing(struct atmel_smc_cs_conf *conf, + unsigned int shift, + unsigned int ncycles); +int atmel_smc_cs_conf_set_setup(struct atmel_smc_cs_conf *conf, + unsigned int shift, unsigned int ncycles); +int atmel_smc_cs_conf_set_pulse(struct atmel_smc_cs_conf *conf, + unsigned int shift, unsigned int ncycles); +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_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); #endif /* _LINUX_MFD_SYSCON_ATMEL_SMC_H_ */ diff --git a/include/linux/mfd/syscon/exynos5-pmu.h b/include/linux/mfd/syscon/exynos5-pmu.h index c28ff21ca4d2..b4942a32b81d 100644 --- a/include/linux/mfd/syscon/exynos5-pmu.h +++ b/include/linux/mfd/syscon/exynos5-pmu.h @@ -12,41 +12,8 @@ #ifndef _LINUX_MFD_SYSCON_PMU_EXYNOS5_H_ #define _LINUX_MFD_SYSCON_PMU_EXYNOS5_H_ -/* Exynos5 PMU register definitions */ -#define EXYNOS5_HDMI_PHY_CONTROL (0x700) -#define EXYNOS5_USBDRD_PHY_CONTROL (0x704) - -/* Exynos5250 specific register definitions */ -#define EXYNOS5_USBHOST_PHY_CONTROL (0x708) -#define EXYNOS5_EFNAND_PHY_CONTROL (0x70c) -#define EXYNOS5_MIPI_PHY0_CONTROL (0x710) -#define EXYNOS5_MIPI_PHY1_CONTROL (0x714) -#define EXYNOS5_ADC_PHY_CONTROL (0x718) -#define EXYNOS5_MTCADC_PHY_CONTROL (0x71c) -#define EXYNOS5_DPTX_PHY_CONTROL (0x720) -#define EXYNOS5_SATA_PHY_CONTROL (0x724) - -/* Exynos5420 specific register definitions */ -#define EXYNOS5420_USBDRD1_PHY_CONTROL (0x708) -#define EXYNOS5420_USBHOST_PHY_CONTROL (0x70c) -#define EXYNOS5420_MIPI_PHY0_CONTROL (0x714) -#define EXYNOS5420_MIPI_PHY1_CONTROL (0x718) -#define EXYNOS5420_MIPI_PHY2_CONTROL (0x71c) -#define EXYNOS5420_ADC_PHY_CONTROL (0x720) -#define EXYNOS5420_MTCADC_PHY_CONTROL (0x724) -#define EXYNOS5420_DPTX_PHY_CONTROL (0x728) - -/* Exynos5433 specific register definitions */ -#define EXYNOS5433_USBHOST30_PHY_CONTROL (0x728) -#define EXYNOS5433_MIPI_PHY0_CONTROL (0x710) -#define EXYNOS5433_MIPI_PHY1_CONTROL (0x714) -#define EXYNOS5433_MIPI_PHY2_CONTROL (0x718) - #define EXYNOS5_PHY_ENABLE BIT(0) #define EXYNOS5_MIPI_PHY_S_RESETN BIT(1) #define EXYNOS5_MIPI_PHY_M_RESETN BIT(2) -#define EXYNOS5433_PAD_RETENTION_AUD_OPTION (0x3028) -#define EXYNOS5433_PAD_INITIATE_WAKEUP_FROM_LOWPWR BIT(28) - #endif /* _LINUX_MFD_SYSCON_PMU_EXYNOS5_H_ */ diff --git a/include/linux/mfd/ti-lmu-register.h b/include/linux/mfd/ti-lmu-register.h new file mode 100644 index 000000000000..2125c7c02818 --- /dev/null +++ b/include/linux/mfd/ti-lmu-register.h @@ -0,0 +1,280 @@ +/* + * TI LMU (Lighting Management Unit) Device Register Map + * + * Copyright 2017 Texas Instruments + * + * Author: Milo Kim <milo.kim@ti.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. + */ + +#ifndef __MFD_TI_LMU_REGISTER_H__ +#define __MFD_TI_LMU_REGISTER_H__ + +#include <linux/bitops.h> + +/* LM3532 */ +#define LM3532_REG_OUTPUT_CFG 0x10 +#define LM3532_ILED1_CFG_MASK 0x03 +#define LM3532_ILED2_CFG_MASK 0x0C +#define LM3532_ILED3_CFG_MASK 0x30 +#define LM3532_ILED1_CFG_SHIFT 0 +#define LM3532_ILED2_CFG_SHIFT 2 +#define LM3532_ILED3_CFG_SHIFT 4 + +#define LM3532_REG_RAMPUP 0x12 +#define LM3532_REG_RAMPDN LM3532_REG_RAMPUP +#define LM3532_RAMPUP_MASK 0x07 +#define LM3532_RAMPUP_SHIFT 0 +#define LM3532_RAMPDN_MASK 0x38 +#define LM3532_RAMPDN_SHIFT 3 + +#define LM3532_REG_ENABLE 0x1D + +#define LM3532_REG_PWM_A_CFG 0x13 +#define LM3532_PWM_A_MASK 0x05 /* zone 0 */ +#define LM3532_PWM_ZONE_0 BIT(2) + +#define LM3532_REG_PWM_B_CFG 0x14 +#define LM3532_PWM_B_MASK 0x09 /* zone 1 */ +#define LM3532_PWM_ZONE_1 BIT(3) + +#define LM3532_REG_PWM_C_CFG 0x15 +#define LM3532_PWM_C_MASK 0x11 /* zone 2 */ +#define LM3532_PWM_ZONE_2 BIT(4) + +#define LM3532_REG_ZONE_CFG_A 0x16 +#define LM3532_REG_ZONE_CFG_B 0x18 +#define LM3532_REG_ZONE_CFG_C 0x1A +#define LM3532_ZONE_MASK (BIT(2) | BIT(3) | BIT(4)) +#define LM3532_ZONE_0 0 +#define LM3532_ZONE_1 BIT(2) +#define LM3532_ZONE_2 BIT(3) + +#define LM3532_REG_BRT_A 0x70 /* zone 0 */ +#define LM3532_REG_BRT_B 0x76 /* zone 1 */ +#define LM3532_REG_BRT_C 0x7C /* zone 2 */ + +#define LM3532_MAX_REG 0x7E + +/* LM3631 */ +#define LM3631_REG_DEVCTRL 0x00 +#define LM3631_LCD_EN_MASK BIT(1) +#define LM3631_BL_EN_MASK BIT(0) + +#define LM3631_REG_BRT_LSB 0x01 +#define LM3631_REG_BRT_MSB 0x02 + +#define LM3631_REG_BL_CFG 0x06 +#define LM3631_BL_CHANNEL_MASK BIT(3) +#define LM3631_BL_DUAL_CHANNEL 0 +#define LM3631_BL_SINGLE_CHANNEL BIT(3) +#define LM3631_MAP_MASK BIT(5) +#define LM3631_EXPONENTIAL_MAP 0 + +#define LM3631_REG_BRT_MODE 0x08 +#define LM3631_MODE_MASK (BIT(1) | BIT(2) | BIT(3)) +#define LM3631_DEFAULT_MODE (BIT(1) | BIT(3)) + +#define LM3631_REG_SLOPE 0x09 +#define LM3631_SLOPE_MASK 0xF0 +#define LM3631_SLOPE_SHIFT 4 + +#define LM3631_REG_LDO_CTRL1 0x0A +#define LM3631_EN_OREF_MASK BIT(0) +#define LM3631_EN_VNEG_MASK BIT(1) +#define LM3631_EN_VPOS_MASK BIT(2) + +#define LM3631_REG_LDO_CTRL2 0x0B +#define LM3631_EN_CONT_MASK BIT(0) + +#define LM3631_REG_VOUT_CONT 0x0C +#define LM3631_VOUT_CONT_MASK (BIT(6) | BIT(7)) + +#define LM3631_REG_VOUT_BOOST 0x0C +#define LM3631_REG_VOUT_POS 0x0D +#define LM3631_REG_VOUT_NEG 0x0E +#define LM3631_REG_VOUT_OREF 0x0F +#define LM3631_VOUT_MASK 0x3F + +#define LM3631_REG_ENTIME_VCONT 0x0B +#define LM3631_ENTIME_CONT_MASK 0x70 + +#define LM3631_REG_ENTIME_VOREF 0x0F +#define LM3631_REG_ENTIME_VPOS 0x10 +#define LM3631_REG_ENTIME_VNEG 0x11 +#define LM3631_ENTIME_MASK 0xF0 +#define LM3631_ENTIME_SHIFT 4 + +#define LM3631_MAX_REG 0x16 + +/* LM3632 */ +#define LM3632_REG_CONFIG1 0x02 +#define LM3632_OVP_MASK (BIT(5) | BIT(6) | BIT(7)) +#define LM3632_OVP_25V BIT(6) + +#define LM3632_REG_CONFIG2 0x03 +#define LM3632_SWFREQ_MASK BIT(7) +#define LM3632_SWFREQ_1MHZ BIT(7) + +#define LM3632_REG_BRT_LSB 0x04 +#define LM3632_REG_BRT_MSB 0x05 + +#define LM3632_REG_IO_CTRL 0x09 +#define LM3632_PWM_MASK BIT(6) +#define LM3632_I2C_MODE 0 +#define LM3632_PWM_MODE BIT(6) + +#define LM3632_REG_ENABLE 0x0A +#define LM3632_BL_EN_MASK BIT(0) +#define LM3632_BL_CHANNEL_MASK (BIT(3) | BIT(4)) +#define LM3632_BL_SINGLE_CHANNEL BIT(4) +#define LM3632_BL_DUAL_CHANNEL BIT(3) + +#define LM3632_REG_BIAS_CONFIG 0x0C +#define LM3632_EXT_EN_MASK BIT(0) +#define LM3632_EN_VNEG_MASK BIT(1) +#define LM3632_EN_VPOS_MASK BIT(2) + +#define LM3632_REG_VOUT_BOOST 0x0D +#define LM3632_REG_VOUT_POS 0x0E +#define LM3632_REG_VOUT_NEG 0x0F +#define LM3632_VOUT_MASK 0x3F + +#define LM3632_MAX_REG 0x10 + +/* LM3633 */ +#define LM3633_REG_HVLED_OUTPUT_CFG 0x10 +#define LM3633_HVLED1_CFG_MASK BIT(0) +#define LM3633_HVLED2_CFG_MASK BIT(1) +#define LM3633_HVLED3_CFG_MASK BIT(2) +#define LM3633_HVLED1_CFG_SHIFT 0 +#define LM3633_HVLED2_CFG_SHIFT 1 +#define LM3633_HVLED3_CFG_SHIFT 2 + +#define LM3633_REG_BANK_SEL 0x11 + +#define LM3633_REG_BL0_RAMP 0x12 +#define LM3633_REG_BL1_RAMP 0x13 +#define LM3633_BL_RAMPUP_MASK 0xF0 +#define LM3633_BL_RAMPUP_SHIFT 4 +#define LM3633_BL_RAMPDN_MASK 0x0F +#define LM3633_BL_RAMPDN_SHIFT 0 + +#define LM3633_REG_BL_RAMP_CONF 0x1B +#define LM3633_BL_RAMP_MASK 0x0F +#define LM3633_BL_RAMP_EACH 0x05 + +#define LM3633_REG_PTN0_RAMP 0x1C +#define LM3633_REG_PTN1_RAMP 0x1D +#define LM3633_PTN_RAMPUP_MASK 0x70 +#define LM3633_PTN_RAMPUP_SHIFT 4 +#define LM3633_PTN_RAMPDN_MASK 0x07 +#define LM3633_PTN_RAMPDN_SHIFT 0 + +#define LM3633_REG_LED_MAPPING_MODE 0x1F +#define LM3633_LED_EXPONENTIAL BIT(1) + +#define LM3633_REG_IMAX_HVLED_A 0x20 +#define LM3633_REG_IMAX_HVLED_B 0x21 +#define LM3633_REG_IMAX_LVLED_BASE 0x22 + +#define LM3633_REG_BL_FEEDBACK_ENABLE 0x28 + +#define LM3633_REG_ENABLE 0x2B +#define LM3633_LED_BANK_OFFSET 2 + +#define LM3633_REG_PATTERN 0x2C + +#define LM3633_REG_BOOST_CFG 0x2D +#define LM3633_OVP_MASK (BIT(1) | BIT(2)) +#define LM3633_OVP_40V 0x6 + +#define LM3633_REG_PWM_CFG 0x2F +#define LM3633_PWM_A_MASK BIT(0) +#define LM3633_PWM_B_MASK BIT(1) + +#define LM3633_REG_BRT_HVLED_A_LSB 0x40 +#define LM3633_REG_BRT_HVLED_A_MSB 0x41 +#define LM3633_REG_BRT_HVLED_B_LSB 0x42 +#define LM3633_REG_BRT_HVLED_B_MSB 0x43 + +#define LM3633_REG_BRT_LVLED_BASE 0x44 + +#define LM3633_REG_PTN_DELAY 0x50 + +#define LM3633_REG_PTN_LOWTIME 0x51 + +#define LM3633_REG_PTN_HIGHTIME 0x52 + +#define LM3633_REG_PTN_LOWBRT 0x53 + +#define LM3633_REG_PTN_HIGHBRT LM3633_REG_BRT_LVLED_BASE + +#define LM3633_REG_BL_OPEN_FAULT_STATUS 0xB0 + +#define LM3633_REG_BL_SHORT_FAULT_STATUS 0xB2 + +#define LM3633_REG_MONITOR_ENABLE 0xB4 + +#define LM3633_MAX_REG 0xB4 + +/* LM3695 */ +#define LM3695_REG_GP 0x10 +#define LM3695_BL_CHANNEL_MASK BIT(3) +#define LM3695_BL_DUAL_CHANNEL 0 +#define LM3695_BL_SINGLE_CHANNEL BIT(3) +#define LM3695_BRT_RW_MASK BIT(2) +#define LM3695_BL_EN_MASK BIT(0) + +#define LM3695_REG_BRT_LSB 0x13 +#define LM3695_REG_BRT_MSB 0x14 + +#define LM3695_MAX_REG 0x14 + +/* LM3697 */ +#define LM3697_REG_HVLED_OUTPUT_CFG 0x10 +#define LM3697_HVLED1_CFG_MASK BIT(0) +#define LM3697_HVLED2_CFG_MASK BIT(1) +#define LM3697_HVLED3_CFG_MASK BIT(2) +#define LM3697_HVLED1_CFG_SHIFT 0 +#define LM3697_HVLED2_CFG_SHIFT 1 +#define LM3697_HVLED3_CFG_SHIFT 2 + +#define LM3697_REG_BL0_RAMP 0x11 +#define LM3697_REG_BL1_RAMP 0x12 +#define LM3697_RAMPUP_MASK 0xF0 +#define LM3697_RAMPUP_SHIFT 4 +#define LM3697_RAMPDN_MASK 0x0F +#define LM3697_RAMPDN_SHIFT 0 + +#define LM3697_REG_RAMP_CONF 0x14 +#define LM3697_RAMP_MASK 0x0F +#define LM3697_RAMP_EACH 0x05 + +#define LM3697_REG_PWM_CFG 0x1C +#define LM3697_PWM_A_MASK BIT(0) +#define LM3697_PWM_B_MASK BIT(1) + +#define LM3697_REG_IMAX_A 0x17 +#define LM3697_REG_IMAX_B 0x18 + +#define LM3697_REG_FEEDBACK_ENABLE 0x19 + +#define LM3697_REG_BRT_A_LSB 0x20 +#define LM3697_REG_BRT_A_MSB 0x21 +#define LM3697_REG_BRT_B_LSB 0x22 +#define LM3697_REG_BRT_B_MSB 0x23 + +#define LM3697_REG_ENABLE 0x24 + +#define LM3697_REG_OPEN_FAULT_STATUS 0xB0 + +#define LM3697_REG_SHORT_FAULT_STATUS 0xB2 + +#define LM3697_REG_MONITOR_ENABLE 0xB4 + +#define LM3697_MAX_REG 0xB4 +#endif diff --git a/include/linux/mfd/ti-lmu.h b/include/linux/mfd/ti-lmu.h new file mode 100644 index 000000000000..09d5f30384e5 --- /dev/null +++ b/include/linux/mfd/ti-lmu.h @@ -0,0 +1,87 @@ +/* + * TI LMU (Lighting Management Unit) Devices + * + * Copyright 2017 Texas Instruments + * + * Author: Milo Kim <milo.kim@ti.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. + */ + +#ifndef __MFD_TI_LMU_H__ +#define __MFD_TI_LMU_H__ + +#include <linux/gpio.h> +#include <linux/notifier.h> +#include <linux/regmap.h> + +/* Notifier event */ +#define LMU_EVENT_MONITOR_DONE 0x01 + +enum ti_lmu_id { + LM3532, + LM3631, + LM3632, + LM3633, + LM3695, + LM3697, + LMU_MAX_ID, +}; + +enum ti_lmu_max_current { + LMU_IMAX_5mA, + LMU_IMAX_6mA, + LMU_IMAX_7mA = 0x03, + LMU_IMAX_8mA, + LMU_IMAX_9mA, + LMU_IMAX_10mA = 0x07, + LMU_IMAX_11mA, + LMU_IMAX_12mA, + LMU_IMAX_13mA, + LMU_IMAX_14mA, + LMU_IMAX_15mA = 0x0D, + LMU_IMAX_16mA, + LMU_IMAX_17mA, + LMU_IMAX_18mA, + LMU_IMAX_19mA, + LMU_IMAX_20mA = 0x13, + LMU_IMAX_21mA, + LMU_IMAX_22mA, + LMU_IMAX_23mA = 0x17, + LMU_IMAX_24mA, + LMU_IMAX_25mA, + LMU_IMAX_26mA, + LMU_IMAX_27mA = 0x1C, + LMU_IMAX_28mA, + LMU_IMAX_29mA, + LMU_IMAX_30mA, +}; + +enum lm363x_regulator_id { + LM3631_BOOST, /* Boost output */ + LM3631_LDO_CONT, /* Display panel controller */ + LM3631_LDO_OREF, /* Gamma reference */ + LM3631_LDO_POS, /* Positive display bias output */ + LM3631_LDO_NEG, /* Negative display bias output */ + LM3632_BOOST, /* Boost output */ + LM3632_LDO_POS, /* Positive display bias output */ + LM3632_LDO_NEG, /* Negative display bias output */ +}; + +/** + * struct ti_lmu + * + * @dev: Parent device pointer + * @regmap: Used for i2c communcation on accessing registers + * @en_gpio: GPIO for HWEN pin [Optional] + * @notifier: Notifier for reporting hwmon event + */ +struct ti_lmu { + struct device *dev; + struct regmap *regmap; + int en_gpio; + struct blocking_notifier_head notifier; +}; +#endif diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h index 76c22648436f..b49fa67612f1 100644 --- a/include/linux/mfd/wm831x/core.h +++ b/include/linux/mfd/wm831x/core.h @@ -21,6 +21,8 @@ #include <linux/list.h> #include <linux/regmap.h> #include <linux/mfd/wm831x/auxadc.h> +#include <linux/mfd/wm831x/pdata.h> +#include <linux/of.h> /* * Register values. @@ -367,6 +369,9 @@ struct wm831x { struct regmap *regmap; + struct wm831x_pdata pdata; + enum wm831x_parent type; + int irq; /* Our chip IRQ */ struct mutex irq_lock; struct irq_domain *irq_domain; @@ -412,7 +417,7 @@ int wm831x_set_bits(struct wm831x *wm831x, unsigned short reg, int wm831x_bulk_read(struct wm831x *wm831x, unsigned short reg, int count, u16 *buf); -int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq); +int wm831x_device_init(struct wm831x *wm831x, int irq); void wm831x_device_exit(struct wm831x *wm831x); int wm831x_device_suspend(struct wm831x *wm831x); void wm831x_device_shutdown(struct wm831x *wm831x); @@ -427,4 +432,6 @@ static inline int wm831x_irq(struct wm831x *wm831x, int irq) extern struct regmap_config wm831x_regmap_config; +extern const struct of_device_id wm831x_of_match[]; + #endif |