diff options
| -rw-r--r-- | drivers/base/regmap/regmap-irq.c | 25 | ||||
| -rw-r--r-- | drivers/mfd/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/mfd/Makefile | 3 | ||||
| -rw-r--r-- | drivers/mfd/da9063-core.c | 185 | ||||
| -rw-r--r-- | drivers/mfd/da9063-i2c.c | 182 | ||||
| -rw-r--r-- | drivers/mfd/da9063-irq.c | 193 | ||||
| -rw-r--r-- | drivers/mfd/palmas.c | 97 | ||||
| -rw-r--r-- | drivers/mfd/rtl8411.c | 90 | ||||
| -rw-r--r-- | drivers/mfd/rts5209.c | 61 | ||||
| -rw-r--r-- | drivers/mfd/rts5227.c | 113 | ||||
| -rw-r--r-- | drivers/mfd/rts5229.c | 51 | ||||
| -rw-r--r-- | drivers/mfd/rts5249.c | 108 | ||||
| -rw-r--r-- | drivers/mfd/rtsx_pcr.c | 76 | ||||
| -rw-r--r-- | drivers/mfd/rtsx_pcr.h | 32 | ||||
| -rw-r--r-- | drivers/mfd/twl6030-irq.c | 377 | ||||
| -rw-r--r-- | include/linux/mfd/da9063/core.h | 93 | ||||
| -rw-r--r-- | include/linux/mfd/da9063/pdata.h | 111 | ||||
| -rw-r--r-- | include/linux/mfd/da9063/registers.h | 1028 | ||||
| -rw-r--r-- | include/linux/mfd/palmas.h | 49 | ||||
| -rw-r--r-- | include/linux/mfd/rtsx_common.h | 3 | ||||
| -rw-r--r-- | include/linux/mfd/rtsx_pci.h | 51 | ||||
| -rw-r--r-- | include/linux/regmap.h | 10 |
22 files changed, 2674 insertions, 276 deletions
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index 1643e889bafc..d10456ffd811 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -418,6 +418,31 @@ int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags, reg, ret); goto err_alloc; } + + if (!chip->init_ack_masked) + continue; + + /* Ack masked but set interrupts */ + reg = chip->status_base + + (i * map->reg_stride * d->irq_reg_stride); + ret = regmap_read(map, reg, &d->status_buf[i]); + if (ret != 0) { + dev_err(map->dev, "Failed to read IRQ status: %d\n", + ret); + goto err_alloc; + } + + if (d->status_buf[i] && chip->ack_base) { + reg = chip->ack_base + + (i * map->reg_stride * d->irq_reg_stride); + ret = regmap_write(map, reg, + d->status_buf[i] & d->mask_buf[i]); + if (ret != 0) { + dev_err(map->dev, "Failed to ack 0x%x: %d\n", + reg, ret); + goto err_alloc; + } + } } /* Wake is disabled by default */ diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 633ee43efae6..e0e46f50f95d 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -139,6 +139,18 @@ config MFD_DA9055 This driver can be built as a module. If built as a module it will be called "da9055" +config MFD_DA9063 + bool "Dialog Semiconductor DA9063 PMIC Support" + select MFD_CORE + select REGMAP_I2C + select REGMAP_IRQ + depends on I2C=y && GENERIC_HARDIRQS + help + Say yes here for support for the Dialog Semiconductor DA9063 PMIC. + This includes the I2C driver and core APIs. + Additional drivers must be enabled in order to use the functionality + of the device. + config MFD_MC13783 tristate diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index 3c90051ffa5a..15b905c6553c 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -107,6 +107,9 @@ obj-$(CONFIG_MFD_LP8788) += lp8788.o lp8788-irq.o da9055-objs := da9055-core.o da9055-i2c.o obj-$(CONFIG_MFD_DA9055) += da9055.o +da9063-objs := da9063-core.o da9063-irq.o da9063-i2c.o +obj-$(CONFIG_MFD_DA9063) += da9063.o + obj-$(CONFIG_MFD_MAX77686) += max77686.o max77686-irq.o obj-$(CONFIG_MFD_MAX77693) += max77693.o max77693-irq.o obj-$(CONFIG_MFD_MAX8907) += max8907.o diff --git a/drivers/mfd/da9063-core.c b/drivers/mfd/da9063-core.c new file mode 100644 index 000000000000..c9cf8d988406 --- /dev/null +++ b/drivers/mfd/da9063-core.c @@ -0,0 +1,185 @@ +/* + * da9063-core.c: Device access for Dialog DA9063 modules + * + * Copyright 2012 Dialog Semiconductors Ltd. + * Copyright 2013 Philipp Zabel, Pengutronix + * + * Author: Krystian Garbaciak <[email protected]>, + * Michal Hajduk <[email protected]> + * + * 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. + * + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/slab.h> +#include <linux/device.h> +#include <linux/delay.h> +#include <linux/interrupt.h> +#include <linux/mutex.h> +#include <linux/mfd/core.h> +#include <linux/regmap.h> + +#include <linux/mfd/da9063/core.h> +#include <linux/mfd/da9063/pdata.h> +#include <linux/mfd/da9063/registers.h> + +#include <linux/proc_fs.h> +#include <linux/kthread.h> +#include <linux/uaccess.h> + + +static struct resource da9063_regulators_resources[] = { + { + .name = "LDO_LIM", + .start = DA9063_IRQ_LDO_LIM, + .end = DA9063_IRQ_LDO_LIM, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource da9063_rtc_resources[] = { + { + .name = "ALARM", + .start = DA9063_IRQ_ALARM, + .end = DA9063_IRQ_ALARM, + .flags = IORESOURCE_IRQ, + }, + { + .name = "TICK", + .start = DA9063_IRQ_TICK, + .end = DA9063_IRQ_TICK, + .flags = IORESOURCE_IRQ, + } +}; + +static struct resource da9063_onkey_resources[] = { + { + .start = DA9063_IRQ_ONKEY, + .end = DA9063_IRQ_ONKEY, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource da9063_hwmon_resources[] = { + { + .start = DA9063_IRQ_ADC_RDY, + .end = DA9063_IRQ_ADC_RDY, + .flags = IORESOURCE_IRQ, + }, +}; + + +static struct mfd_cell da9063_devs[] = { + { + .name = DA9063_DRVNAME_REGULATORS, + .num_resources = ARRAY_SIZE(da9063_regulators_resources), + .resources = da9063_regulators_resources, + }, + { + .name = DA9063_DRVNAME_LEDS, + }, + { + .name = DA9063_DRVNAME_WATCHDOG, + }, + { + .name = DA9063_DRVNAME_HWMON, + .num_resources = ARRAY_SIZE(da9063_hwmon_resources), + .resources = da9063_hwmon_resources, + }, + { + .name = DA9063_DRVNAME_ONKEY, + .num_resources = ARRAY_SIZE(da9063_onkey_resources), + .resources = da9063_onkey_resources, + }, + { + .name = DA9063_DRVNAME_RTC, + .num_resources = ARRAY_SIZE(da9063_rtc_resources), + .resources = da9063_rtc_resources, + }, + { + .name = DA9063_DRVNAME_VIBRATION, + }, +}; + +int da9063_device_init(struct da9063 *da9063, unsigned int irq) +{ + struct da9063_pdata *pdata = da9063->dev->platform_data; + int model, revision; + int ret; + + if (pdata) { + da9063->flags = pdata->flags; + da9063->irq_base = pdata->irq_base; + } else { + da9063->flags = 0; + da9063->irq_base = 0; + } + da9063->chip_irq = irq; + + if (pdata && pdata->init != NULL) { + ret = pdata->init(da9063); + if (ret != 0) { + dev_err(da9063->dev, + "Platform initialization failed.\n"); + return ret; + } + } + + ret = regmap_read(da9063->regmap, DA9063_REG_CHIP_ID, &model); + if (ret < 0) { + dev_err(da9063->dev, "Cannot read chip model id.\n"); + return -EIO; + } + if (model != PMIC_DA9063) { + dev_err(da9063->dev, "Invalid chip model id: 0x%02x\n", model); + return -ENODEV; + } + + ret = regmap_read(da9063->regmap, DA9063_REG_CHIP_VARIANT, &revision); + if (ret < 0) { + dev_err(da9063->dev, "Cannot read chip revision id.\n"); + return -EIO; + } + revision >>= DA9063_CHIP_VARIANT_SHIFT; + if (revision != 3) { + dev_err(da9063->dev, "Unknown chip revision: %d\n", revision); + return -ENODEV; + } + + da9063->model = model; + da9063->revision = revision; + + dev_info(da9063->dev, + "Device detected (model-ID: 0x%02X rev-ID: 0x%02X)\n", + model, revision); + + ret = da9063_irq_init(da9063); + if (ret) { + dev_err(da9063->dev, "Cannot initialize interrupts.\n"); + return ret; + } + + ret = mfd_add_devices(da9063->dev, -1, da9063_devs, + ARRAY_SIZE(da9063_devs), NULL, da9063->irq_base, + NULL); + if (ret) + dev_err(da9063->dev, "Cannot add MFD cells\n"); + + return ret; +} + +void da9063_device_exit(struct da9063 *da9063) +{ + mfd_remove_devices(da9063->dev); + da9063_irq_exit(da9063); +} + +MODULE_DESCRIPTION("PMIC driver for Dialog DA9063"); +MODULE_AUTHOR("Krystian Garbaciak <[email protected]>, Michal Hajduk <[email protected]>"); +MODULE_LICENSE("GPL"); diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c new file mode 100644 index 000000000000..8db5c805c64f --- /dev/null +++ b/drivers/mfd/da9063-i2c.c @@ -0,0 +1,182 @@ +/* da9063-i2c.c: Interrupt support for Dialog DA9063 + * + * Copyright 2012 Dialog Semiconductor Ltd. + * Copyright 2013 Philipp Zabel, Pengutronix + * + * Author: Krystian Garbaciak <[email protected]> + * + * 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. + * + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/i2c.h> +#include <linux/regmap.h> +#include <linux/delay.h> +#include <linux/slab.h> +#include <linux/err.h> + +#include <linux/mfd/core.h> +#include <linux/mfd/da9063/core.h> +#include <linux/mfd/da9063/pdata.h> +#include <linux/mfd/da9063/registers.h> + +static const struct regmap_range da9063_readable_ranges[] = { + { + .range_min = DA9063_REG_PAGE_CON, + .range_max = DA9063_REG_SECOND_D, + }, { + .range_min = DA9063_REG_SEQ, + .range_max = DA9063_REG_ID_32_31, + }, { + .range_min = DA9063_REG_SEQ_A, + .range_max = DA9063_REG_AUTO3_LOW, + }, { + .range_min = DA9063_REG_T_OFFSET, + .range_max = DA9063_REG_GP_ID_19, + }, { + .range_min = DA9063_REG_CHIP_ID, + .range_max = DA9063_REG_CHIP_VARIANT, + }, +}; + +static const struct regmap_range da9063_writeable_ranges[] = { + { + .range_min = DA9063_REG_PAGE_CON, + .range_max = DA9063_REG_PAGE_CON, + }, { + .range_min = DA9063_REG_FAULT_LOG, + .range_max = DA9063_REG_VSYS_MON, + }, { + .range_min = DA9063_REG_COUNT_S, + .range_max = DA9063_REG_ALARM_Y, + }, { + .range_min = DA9063_REG_SEQ, + .range_max = DA9063_REG_ID_32_31, + }, { + .range_min = DA9063_REG_SEQ_A, + .range_max = DA9063_REG_AUTO3_LOW, + }, { + .range_min = DA9063_REG_CONFIG_I, + .range_max = DA9063_REG_MON_REG_4, + }, { + .range_min = DA9063_REG_GP_ID_0, + .range_max = DA9063_REG_GP_ID_19, + }, +}; + +static const struct regmap_range da9063_volatile_ranges[] = { + { + .range_min = DA9063_REG_STATUS_A, + .range_max = DA9063_REG_EVENT_D, + }, { + .range_min = DA9063_REG_CONTROL_F, + .range_max = DA9063_REG_CONTROL_F, + }, { + .range_min = DA9063_REG_ADC_MAN, + .range_max = DA9063_REG_ADC_MAN, + }, { + .range_min = DA9063_REG_ADC_RES_L, + .range_max = DA9063_REG_SECOND_D, + }, { + .range_min = DA9063_REG_MON_REG_5, + .range_max = DA9063_REG_MON_REG_6, + }, +}; + +static const struct regmap_access_table da9063_readable_table = { + .yes_ranges = da9063_readable_ranges, + .n_yes_ranges = ARRAY_SIZE(da9063_readable_ranges), +}; + +static const struct regmap_access_table da9063_writeable_table = { + .yes_ranges = da9063_writeable_ranges, + .n_yes_ranges = ARRAY_SIZE(da9063_writeable_ranges), +}; + +static const struct regmap_access_table da9063_volatile_table = { + .yes_ranges = da9063_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(da9063_volatile_ranges), +}; + +static const struct regmap_range_cfg da9063_range_cfg[] = { + { + .range_min = DA9063_REG_PAGE_CON, + .range_max = DA9063_REG_CHIP_VARIANT, + .selector_reg = DA9063_REG_PAGE_CON, + .selector_mask = 1 << DA9063_I2C_PAGE_SEL_SHIFT, + .selector_shift = DA9063_I2C_PAGE_SEL_SHIFT, + .window_start = 0, + .window_len = 256, + } +}; + +static struct regmap_config da9063_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .ranges = da9063_range_cfg, + .num_ranges = ARRAY_SIZE(da9063_range_cfg), + .max_register = DA9063_REG_CHIP_VARIANT, + + .cache_type = REGCACHE_RBTREE, + + .rd_table = &da9063_readable_table, + .wr_table = &da9063_writeable_table, + .volatile_table = &da9063_volatile_table, +}; + +static int da9063_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct da9063 *da9063; + int ret; + + da9063 = devm_kzalloc(&i2c->dev, sizeof(struct da9063), GFP_KERNEL); + if (da9063 == NULL) + return -ENOMEM; + + i2c_set_clientdata(i2c, da9063); + da9063->dev = &i2c->dev; + da9063->chip_irq = i2c->irq; + + da9063->regmap = devm_regmap_init_i2c(i2c, &da9063_regmap_config); + if (IS_ERR(da9063->regmap)) { + ret = PTR_ERR(da9063->regmap); + dev_err(da9063->dev, "Failed to allocate register map: %d\n", + ret); + return ret; + } + + return da9063_device_init(da9063, i2c->irq); +} + +static int da9063_i2c_remove(struct i2c_client *i2c) +{ + struct da9063 *da9063 = i2c_get_clientdata(i2c); + + da9063_device_exit(da9063); + + return 0; +} + +static const struct i2c_device_id da9063_i2c_id[] = { + {"da9063", PMIC_DA9063}, + {}, +}; +MODULE_DEVICE_TABLE(i2c, da9063_i2c_id); + +static struct i2c_driver da9063_i2c_driver = { + .driver = { + .name = "da9063", + .owner = THIS_MODULE, + }, + .probe = da9063_i2c_probe, + .remove = da9063_i2c_remove, + .id_table = da9063_i2c_id, +}; + +module_i2c_driver(da9063_i2c_driver); diff --git a/drivers/mfd/da9063-irq.c b/drivers/mfd/da9063-irq.c new file mode 100644 index 000000000000..822922602ce9 --- /dev/null +++ b/drivers/mfd/da9063-irq.c @@ -0,0 +1,193 @@ +/* da9063-irq.c: Interrupts support for Dialog DA9063 + * + * Copyright 2012 Dialog Semiconductor Ltd. + * Copyright 2013 Philipp Zabel, Pengutronix + * + * Author: Michal Hajduk <[email protected]> + * + * 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. + * + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/irq.h> +#include <linux/mfd/core.h> +#include <linux/interrupt.h> +#include <linux/regmap.h> +#include <linux/mfd/da9063/core.h> +#include <linux/mfd/da9063/pdata.h> + +#define DA9063_REG_EVENT_A_OFFSET 0 +#define DA9063_REG_EVENT_B_OFFSET 1 +#define DA9063_REG_EVENT_C_OFFSET 2 +#define DA9063_REG_EVENT_D_OFFSET 3 +#define EVENTS_BUF_LEN 4 + +static const u8 mask_events_buf[] = { [0 ... (EVENTS_BUF_LEN - 1)] = ~0 }; + +struct da9063_irq_data { + u16 reg; + u8 mask; +}; + +static struct regmap_irq da9063_irqs[] = { + /* DA9063 event A register */ + [DA9063_IRQ_ONKEY] = { + .reg_offset = DA9063_REG_EVENT_A_OFFSET, + .mask = DA9063_M_ONKEY, + }, + [DA9063_IRQ_ALARM] = { + .reg_offset = DA9063_REG_EVENT_A_OFFSET, + .mask = DA9063_M_ALARM, + }, + [DA9063_IRQ_TICK] = { + .reg_offset = DA9063_REG_EVENT_A_OFFSET, + .mask = DA9063_M_TICK, + }, + [DA9063_IRQ_ADC_RDY] = { + .reg_offset = DA9063_REG_EVENT_A_OFFSET, + .mask = DA9063_M_ADC_RDY, + }, + [DA9063_IRQ_SEQ_RDY] = { + .reg_offset = DA9063_REG_EVENT_A_OFFSET, + .mask = DA9063_M_SEQ_RDY, + }, + /* DA9063 event B register */ + [DA9063_IRQ_WAKE] = { + .reg_offset = DA9063_REG_EVENT_B_OFFSET, + .mask = DA9063_M_WAKE, + }, + [DA9063_IRQ_TEMP] = { + .reg_offset = DA9063_REG_EVENT_B_OFFSET, + .mask = DA9063_M_TEMP, + }, + [DA9063_IRQ_COMP_1V2] = { + .reg_offset = DA9063_REG_EVENT_B_OFFSET, + .mask = DA9063_M_COMP_1V2, + }, + [DA9063_IRQ_LDO_LIM] = { + .reg_offset = DA9063_REG_EVENT_B_OFFSET, + .mask = DA9063_M_LDO_LIM, + }, + [DA9063_IRQ_REG_UVOV] = { + .reg_offset = DA9063_REG_EVENT_B_OFFSET, + .mask = DA9063_M_UVOV, + }, + [DA9063_IRQ_VDD_MON] = { + .reg_offset = DA9063_REG_EVENT_B_OFFSET, + .mask = DA9063_M_VDD_MON, + }, + [DA9063_IRQ_WARN] = { + .reg_offset = DA9063_REG_EVENT_B_OFFSET, + .mask = DA9063_M_VDD_WARN, + }, + /* DA9063 event C register */ + [DA9063_IRQ_GPI0] = { + .reg_offset = DA9063_REG_EVENT_C_OFFSET, + .mask = DA9063_M_GPI0, + }, + [DA9063_IRQ_GPI1] = { + .reg_offset = DA9063_REG_EVENT_C_OFFSET, + .mask = DA9063_M_GPI1, + }, + [DA9063_IRQ_GPI2] = { + .reg_offset = DA9063_REG_EVENT_C_OFFSET, + .mask = DA9063_M_GPI2, + }, + [DA9063_IRQ_GPI3] = { + .reg_offset = DA9063_REG_EVENT_C_OFFSET, + .mask = DA9063_M_GPI3, + }, + [DA9063_IRQ_GPI4] = { + .reg_offset = DA9063_REG_EVENT_C_OFFSET, + .mask = DA9063_M_GPI4, + }, + [DA9063_IRQ_GPI5] = { + .reg_offset = DA9063_REG_EVENT_C_OFFSET, + .mask = DA9063_M_GPI5, + }, + [DA9063_IRQ_GPI6] = { + .reg_offset = DA9063_REG_EVENT_C_OFFSET, + .mask = DA9063_M_GPI6, + }, + [DA9063_IRQ_GPI7] = { + .reg_offset = DA9063_REG_EVENT_C_OFFSET, + .mask = DA9063_M_GPI7, + }, + /* DA9063 event D register */ + [DA9063_IRQ_GPI8] = { + .reg_offset = DA9063_REG_EVENT_D_OFFSET, + .mask = DA9063_M_GPI8, + }, + [DA9063_IRQ_GPI9] = { + .reg_offset = DA9063_REG_EVENT_D_OFFSET, + .mask = DA9063_M_GPI9, + }, + [DA9063_IRQ_GPI10] = { + .reg_offset = DA9063_REG_EVENT_D_OFFSET, + .mask = DA9063_M_GPI10, + }, + [DA9063_IRQ_GPI11] = { + .reg_offset = DA9063_REG_EVENT_D_OFFSET, + .mask = DA9063_M_GPI11, + }, + [DA9063_IRQ_GPI12] = { + .reg_offset = DA9063_REG_EVENT_D_OFFSET, + .mask = DA9063_M_GPI12, + }, + [DA9063_IRQ_GPI13] = { + .reg_offset = DA9063_REG_EVENT_D_OFFSET, + .mask = DA9063_M_GPI13, + }, + [DA9063_IRQ_GPI14] = { + .reg_offset = DA9063_REG_EVENT_D_OFFSET, + .mask = DA9063_M_GPI14, + }, + [DA9063_IRQ_GPI15] = { + .reg_offset = DA9063_REG_EVENT_D_OFFSET, + .mask = DA9063_M_GPI15, + }, +}; + +static struct regmap_irq_chip da9063_irq_chip = { + .name = "da9063-irq", + .irqs = da9063_irqs, + .num_irqs = DA9063_NUM_IRQ, + + .num_regs = 4, + .status_base = DA9063_REG_EVENT_A, + .mask_base = DA9063_REG_IRQ_MASK_A, + .ack_base = DA9063_REG_EVENT_A, + .init_ack_masked = true, +}; + +int da9063_irq_init(struct da9063 *da9063) +{ + int ret; + + if (!da9063->chip_irq) { + dev_err(da9063->dev, "No IRQ configured\n"); + return -EINVAL; + } + + ret = regmap_add_irq_chip(da9063->regmap, da9063->chip_irq, + IRQF_TRIGGER_LOW | IRQF_ONESHOT | IRQF_SHARED, + da9063->irq_base, &da9063_irq_chip, + &da9063->regmap_irq); + if (ret) { + dev_err(da9063->dev, "Failed to reguest IRQ %d: %d\n", + da9063->chip_irq, ret); + return ret; + } + + return 0; +} + +void da9063_irq_exit(struct da9063 *da9063) +{ + regmap_del_irq_chip(da9063->chip_irq, da9063->regmap_irq); +} diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c index 220a34d71f8d..135afabe4ae2 100644 --- a/drivers/mfd/palmas.c +++ b/drivers/mfd/palmas.c @@ -25,6 +25,52 @@ #include <linux/mfd/palmas.h> #include <linux/of_device.h> +#define PALMAS_EXT_REQ (PALMAS_EXT_CONTROL_ENABLE1 | \ + PALMAS_EXT_CONTROL_ENABLE2 | \ + PALMAS_EXT_CONTROL_NSLEEP) + +struct palmas_sleep_requestor_info { + int id; + int reg_offset; + int bit_pos; +}; + +#define EXTERNAL_REQUESTOR(_id, _offset, _pos) \ + [PALMAS_EXTERNAL_REQSTR_ID_##_id] = { \ + .id = PALMAS_EXTERNAL_REQSTR_ID_##_id, \ + .reg_offset = _offset, \ + .bit_pos = _pos, \ + } + +static struct palmas_sleep_requestor_info sleep_req_info[] = { + EXTERNAL_REQUESTOR(REGEN1, 0, 0), + EXTERNAL_REQUESTOR(REGEN2, 0, 1), + EXTERNAL_REQUESTOR(SYSEN1, 0, 2), + EXTERNAL_REQUESTOR(SYSEN2, 0, 3), + EXTERNAL_REQUESTOR(CLK32KG, 0, 4), + EXTERNAL_REQUESTOR(CLK32KGAUDIO, 0, 5), + EXTERNAL_REQUESTOR(REGEN3, 0, 6), + EXTERNAL_REQUESTOR(SMPS12, 1, 0), + EXTERNAL_REQUESTOR(SMPS3, 1, 1), + EXTERNAL_REQUESTOR(SMPS45, 1, 2), + EXTERNAL_REQUESTOR(SMPS6, 1, 3), + EXTERNAL_REQUESTOR(SMPS7, 1, 4), + EXTERNAL_REQUESTOR(SMPS8, 1, 5), + EXTERNAL_REQUESTOR(SMPS9, 1, 6), + EXTERNAL_REQUESTOR(SMPS10, 1, 7), + EXTERNAL_REQUESTOR(LDO1, 2, 0), + EXTERNAL_REQUESTOR(LDO2, 2, 1), + EXTERNAL_REQUESTOR(LDO3, 2, 2), + EXTERNAL_REQUESTOR(LDO4, 2, 3), + EXTERNAL_REQUESTOR(LDO5, 2, 4), + EXTERNAL_REQUESTOR(LDO6, 2, 5), + EXTERNAL_REQUESTOR(LDO7, 2, 6), + EXTERNAL_REQUESTOR(LDO8, 2, 7), + EXTERNAL_REQUESTOR(LDO9, 3, 0), + EXTERNAL_REQUESTOR(LDOLN, 3, 1), + EXTERNAL_REQUESTOR(LDOUSB, 3, 2), +}; + static const struct regmap_config palmas_regmap_config[PALMAS_NUM_CLIENTS] = { { .reg_bits = 8, @@ -186,6 +232,57 @@ static struct regmap_irq_chip palmas_irq_chip = { PALMAS_INT1_MASK), }; +int palmas_ext_control_req_config(struct palmas *palmas, + enum palmas_external_requestor_id id, int ext_ctrl, bool enable) +{ + int preq_mask_bit = 0; + int reg_add = 0; + int bit_pos; + int ret; + + if (!(ext_ctrl & PALMAS_EXT_REQ)) + return 0; + + if (id >= PALMAS_EXTERNAL_REQSTR_ID_MAX) + return 0; + + if (ext_ctrl & PALMAS_EXT_CONTROL_NSLEEP) { + reg_add = PALMAS_NSLEEP_RES_ASSIGN; + preq_mask_bit = 0; + } else if (ext_ctrl & PALMAS_EXT_CONTROL_ENABLE1) { + reg_add = PALMAS_ENABLE1_RES_ASSIGN; + preq_mask_bit = 1; + } else if (ext_ctrl & PALMAS_EXT_CONTROL_ENABLE2) { + reg_add = PALMAS_ENABLE2_RES_ASSIGN; + preq_mask_bit = 2; + } + + bit_pos = sleep_req_info[id].bit_pos; + reg_add += sleep_req_info[id].reg_offset; + if (enable) + ret = palmas_update_bits(palmas, PALMAS_RESOURCE_BASE, + reg_add, BIT(bit_pos), BIT(bit_pos)); + else + ret = palmas_update_bits(palmas, PALMAS_RESOURCE_BASE, + reg_add, BIT(bit_pos), 0); + if (ret < 0) { + dev_err(palmas->dev, "Resource reg 0x%02x update failed %d\n", + reg_add, ret); + return ret; + } + + /* Unmask the PREQ */ + ret = palmas_update_bits(palmas, PALMAS_PMU_CONTROL_BASE, + PALMAS_POWER_CTRL, BIT(preq_mask_bit), 0); + if (ret < 0) { + dev_err(palmas->dev, "POWER_CTRL register update failed %d\n", + ret); + return ret; + } + return ret; +} +EXPORT_SYMBOL_GPL(palmas_ext_control_req_config); + static int palmas_set_pdata_irq_flag(struct i2c_client *i2c, struct palmas_platform_data *pdata) { diff --git a/drivers/mfd/rtl8411.c b/drivers/mfd/rtl8411.c index c436bf27e78d..e4c1833154ea 100644 --- a/drivers/mfd/rtl8411.c +++ b/drivers/mfd/rtl8411.c @@ -1,6 +1,6 @@ /* Driver for Realtek PCI-Express card reader * - * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. + * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * * 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 @@ -17,7 +17,7 @@ * * Author: * Wei WANG <[email protected]> - * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China + * Roger Tseng <[email protected]> */ #include <linux/module.h> @@ -47,19 +47,77 @@ static int rtl8411b_is_qfn48(struct rtsx_pcr *pcr) return 0; } +static void rtl8411_fetch_vendor_settings(struct rtsx_pcr *pcr) +{ + u32 reg1; + u8 reg3; + + rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®1); + dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg1); + + if (!rtsx_vendor_setting_valid(reg1)) + return; + + pcr->aspm_en = rtsx_reg_to_aspm(reg1); + pcr->sd30_drive_sel_1v8 = + map_sd_drive(rtsx_reg_to_sd30_drive_sel_1v8(reg1)); + pcr->card_drive_sel &= 0x3F; + pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg1); + + rtsx_pci_read_config_byte(pcr, PCR_SETTING_REG3, ®3); + dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG3, reg3); + pcr->sd30_drive_sel_3v3 = rtl8411_reg_to_sd30_drive_sel_3v3(reg3); +} + +static void rtl8411b_fetch_vendor_settings(struct rtsx_pcr *pcr) +{ + u32 reg; + + rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®); + dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); + + if (!rtsx_vendor_setting_valid(reg)) + return; + + pcr->aspm_en = rtsx_reg_to_aspm(reg); + pcr->sd30_drive_sel_1v8 = + map_sd_drive(rtsx_reg_to_sd30_drive_sel_1v8(reg)); + pcr->sd30_drive_sel_3v3 = + map_sd_drive(rtl8411b_reg_to_sd30_drive_sel_3v3(reg)); +} + +static void rtl8411_force_power_down(struct rtsx_pcr *pcr, u8 pm_state) +{ + rtsx_pci_write_register(pcr, FPDCTL, 0x07, 0x07); +} + static int rtl8411_extra_init_hw(struct rtsx_pcr *pcr) { - return rtsx_pci_write_register(pcr, CD_PAD_CTL, + rtsx_pci_init_cmd(pcr); + + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DRIVE_SEL, + 0xFF, pcr->sd30_drive_sel_3v3); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CD_PAD_CTL, CD_DISABLE_MASK | CD_AUTO_DISABLE, CD_ENABLE); + + return rtsx_pci_send_cmd(pcr, 100); } static int rtl8411b_extra_init_hw(struct rtsx_pcr *pcr) { - if (rtl8411b_is_qfn48(pcr)) - rtsx_pci_write_register(pcr, CARD_PULL_CTL3, 0xFF, 0xF5); + rtsx_pci_init_cmd(pcr); - return rtsx_pci_write_register(pcr, CD_PAD_CTL, + if (rtl8411b_is_qfn48(pcr)) + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, + CARD_PULL_CTL3, 0xFF, 0xF5); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DRIVE_SEL, + 0xFF, pcr->sd30_drive_sel_3v3); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CD_PAD_CTL, CD_DISABLE_MASK | CD_AUTO_DISABLE, CD_ENABLE); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, FUNC_FORCE_CTL, + 0x06, 0x00); + + return rtsx_pci_send_cmd(pcr, 100); } static int rtl8411_turn_on_led(struct rtsx_pcr *pcr) @@ -141,13 +199,13 @@ static int rtl8411_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) mask = (BPP_REG_TUNED18 << BPP_TUNED18_SHIFT_8411) | BPP_PAD_MASK; if (voltage == OUTPUT_3V3) { err = rtsx_pci_write_register(pcr, - SD30_DRIVE_SEL, 0x07, DRIVER_TYPE_D); + SD30_DRIVE_SEL, 0x07, pcr->sd30_drive_sel_3v3); if (err < 0) return err; val = (BPP_ASIC_3V3 << BPP_TUNED18_SHIFT_8411) | BPP_PAD_3V3; } else if (voltage == OUTPUT_1V8) { err = rtsx_pci_write_register(pcr, - SD30_DRIVE_SEL, 0x07, DRIVER_TYPE_B); + SD30_DRIVE_SEL, 0x07, pcr->sd30_drive_sel_1v8); if (err < 0) return err; val = (BPP_ASIC_1V8 << BPP_TUNED18_SHIFT_8411) | BPP_PAD_1V8; @@ -222,6 +280,7 @@ static int rtl8411_conv_clk_and_div_n(int input, int dir) } static const struct pcr_ops rtl8411_pcr_ops = { + .fetch_vendor_settings = rtl8411_fetch_vendor_settings, .extra_init_hw = rtl8411_extra_init_hw, .optimize_phy = NULL, .turn_on_led = rtl8411_turn_on_led, @@ -233,9 +292,11 @@ static const struct pcr_ops rtl8411_pcr_ops = { .switch_output_voltage = rtl8411_switch_output_voltage, .cd_deglitch = rtl8411_cd_deglitch, .conv_clk_and_div_n = rtl8411_conv_clk_and_div_n, + .force_power_down = rtl8411_force_power_down, }; static const struct pcr_ops rtl8411b_pcr_ops = { + .fetch_vendor_settings = rtl8411b_fetch_vendor_settings, .extra_init_hw = rtl8411b_extra_init_hw, .optimize_phy = NULL, .turn_on_led = rtl8411_turn_on_led, @@ -247,6 +308,7 @@ static const struct pcr_ops rtl8411b_pcr_ops = { .switch_output_voltage = rtl8411_switch_output_voltage, .cd_deglitch = rtl8411_cd_deglitch, .conv_clk_and_div_n = rtl8411_conv_clk_and_div_n, + .force_power_down = rtl8411_force_power_down, }; /* SD Pull Control Enable: @@ -385,6 +447,12 @@ void rtl8411_init_params(struct rtsx_pcr *pcr) pcr->num_slots = 2; pcr->ops = &rtl8411_pcr_ops; + pcr->flags = 0; + pcr->card_drive_sel = RTL8411_CARD_DRIVE_DEFAULT; + pcr->sd30_drive_sel_1v8 = DRIVER_TYPE_B; + pcr->sd30_drive_sel_3v3 = DRIVER_TYPE_D; + pcr->aspm_en = ASPM_L1_EN; + pcr->ic_version = rtl8411_get_ic_version(pcr); pcr->sd_pull_ctl_enable_tbl = rtl8411_sd_pull_ctl_enable_tbl; pcr->sd_pull_ctl_disable_tbl = rtl8411_sd_pull_ctl_disable_tbl; @@ -398,6 +466,12 @@ void rtl8411b_init_params(struct rtsx_pcr *pcr) pcr->num_slots = 2; pcr->ops = &rtl8411b_pcr_ops; + pcr->flags = 0; + pcr->card_drive_sel = RTL8411_CARD_DRIVE_DEFAULT; + pcr->sd30_drive_sel_1v8 = DRIVER_TYPE_B; + pcr->sd30_drive_sel_3v3 = DRIVER_TYPE_D; + pcr->aspm_en = ASPM_L1_EN; + pcr->ic_version = rtl8411_get_ic_version(pcr); if (rtl8411b_is_qfn48(pcr)) { diff --git a/drivers/mfd/rts5209.c b/drivers/mfd/rts5209.c index ec78d9fb0879..4026e1fcb0a6 100644 --- a/drivers/mfd/rts5209.c +++ b/drivers/mfd/rts5209.c @@ -1,6 +1,6 @@ /* Driver for Realtek PCI-Express card reader * - * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. + * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * * 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 @@ -17,7 +17,6 @@ * * Author: * Wei WANG <[email protected]> - * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China */ #include <linux/module.h> @@ -34,19 +33,34 @@ static u8 rts5209_get_ic_version(struct rtsx_pcr *pcr) return val & 0x0F; } -static void rts5209_init_vendor_cfg(struct rtsx_pcr *pcr) +static void rts5209_fetch_vendor_settings(struct rtsx_pcr *pcr) { - u32 val; + u32 reg; - rtsx_pci_read_config_dword(pcr, 0x724, &val); - dev_dbg(&(pcr->pci->dev), "Cfg 0x724: 0x%x\n", val); + rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®); + dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); - if (!(val & 0x80)) { - if (val & 0x08) - pcr->ms_pmos = false; - else - pcr->ms_pmos = true; + if (rts5209_vendor_setting1_valid(reg)) { + if (rts5209_reg_check_ms_pmos(reg)) + pcr->flags |= PCR_MS_PMOS; + pcr->aspm_en = rts5209_reg_to_aspm(reg); } + + rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®); + dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); + + if (rts5209_vendor_setting2_valid(reg)) { + pcr->sd30_drive_sel_1v8 = + rts5209_reg_to_sd30_drive_sel_1v8(reg); + pcr->sd30_drive_sel_3v3 = + rts5209_reg_to_sd30_drive_sel_3v3(reg); + pcr->card_drive_sel = rts5209_reg_to_card_drive_sel(reg); + } +} + +static void rts5209_force_power_down(struct rtsx_pcr *pcr, u8 pm_state) +{ + rtsx_pci_write_register(pcr, FPDCTL, 0x07, 0x07); } static int rts5209_extra_init_hw(struct rtsx_pcr *pcr) @@ -55,8 +69,15 @@ static int rts5209_extra_init_hw(struct rtsx_pcr *pcr) /* Turn off LED */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_GPIO, 0xFF, 0x03); + /* Reset ASPM state to default value */ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, ASPM_FORCE_CTL, 0x3F, 0); + /* Force CLKREQ# PIN to drive 0 to request clock */ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PETXCFG, 0x08, 0x08); /* Configure GPIO as output */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_GPIO_DIR, 0xFF, 0x03); + /* Configure driving */ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DRIVE_SEL, + 0xFF, pcr->sd30_drive_sel_3v3); return rtsx_pci_send_cmd(pcr, 100); } @@ -95,7 +116,7 @@ static int rts5209_card_power_on(struct rtsx_pcr *pcr, int card) partial_pwr_on = SD_PARTIAL_POWER_ON; pwr_on = SD_POWER_ON; - if (pcr->ms_pmos && (card == RTSX_MS_CARD)) { + if ((pcr->flags & PCR_MS_PMOS) && (card == RTSX_MS_CARD)) { pwr_mask = MS_POWER_MASK; partial_pwr_on = MS_PARTIAL_POWER_ON; pwr_on = MS_POWER_ON; @@ -131,7 +152,7 @@ static int rts5209_card_power_off(struct rtsx_pcr *pcr, int card) pwr_mask = SD_POWER_MASK; pwr_off = SD_POWER_OFF; - if (pcr->ms_pmos && (card == RTSX_MS_CARD)) { + if ((pcr->flags & PCR_MS_PMOS) && (card == RTSX_MS_CARD)) { pwr_mask = MS_POWER_MASK; pwr_off = MS_POWER_OFF; } @@ -140,7 +161,7 @@ static int rts5209_card_power_off(struct rtsx_pcr *pcr, int card) rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_PWR_CTL, pwr_mask | PMOS_STRG_MASK, pwr_off | PMOS_STRG_400mA); rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PWR_GATE_CTRL, - LDO3318_PWR_MASK, 0X06); + LDO3318_PWR_MASK, 0x06); return rtsx_pci_send_cmd(pcr, 100); } @@ -150,7 +171,7 @@ static int rts5209_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) if (voltage == OUTPUT_3V3) { err = rtsx_pci_write_register(pcr, - SD30_DRIVE_SEL, 0x07, DRIVER_TYPE_D); + SD30_DRIVE_SEL, 0x07, pcr->sd30_drive_sel_3v3); if (err < 0) return err; err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4FC0 | 0x24); @@ -158,7 +179,7 @@ static int rts5209_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) return err; } else if (voltage == OUTPUT_1V8) { err = rtsx_pci_write_register(pcr, - SD30_DRIVE_SEL, 0x07, DRIVER_TYPE_B); + SD30_DRIVE_SEL, 0x07, pcr->sd30_drive_sel_1v8); if (err < 0) return err; err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4C40 | 0x24); @@ -172,6 +193,7 @@ static int rts5209_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) } static const struct pcr_ops rts5209_pcr_ops = { + .fetch_vendor_settings = rts5209_fetch_vendor_settings, .extra_init_hw = rts5209_extra_init_hw, .optimize_phy = rts5209_optimize_phy, .turn_on_led = rts5209_turn_on_led, @@ -183,6 +205,7 @@ static const struct pcr_ops rts5209_pcr_ops = { .switch_output_voltage = rts5209_switch_output_voltage, .cd_deglitch = NULL, .conv_clk_and_div_n = NULL, + .force_power_down = rts5209_force_power_down, }; /* SD Pull Control Enable: @@ -242,7 +265,11 @@ void rts5209_init_params(struct rtsx_pcr *pcr) pcr->num_slots = 2; pcr->ops = &rts5209_pcr_ops; - rts5209_init_vendor_cfg(pcr); + pcr->flags = 0; + pcr->card_drive_sel = RTS5209_CARD_DRIVE_DEFAULT; + pcr->sd30_drive_sel_1v8 = DRIVER_TYPE_B; + pcr->sd30_drive_sel_3v3 = DRIVER_TYPE_D; + pcr->aspm_en = ASPM_L1_EN; pcr->ic_version = rts5209_get_ic_version(pcr); pcr->sd_pull_ctl_enable_tbl = rts5209_sd_pull_ctl_enable_tbl; diff --git a/drivers/mfd/rts5227.c b/drivers/mfd/rts5227.c index fc831dcb1480..d7cae82720a4 100644 --- a/drivers/mfd/rts5227.c +++ b/drivers/mfd/rts5227.c @@ -1,6 +1,6 @@ /* Driver for Realtek PCI-Express card reader * - * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. + * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * * 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 @@ -17,10 +17,7 @@ * * Author: * Wei WANG <[email protected]> - * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China - * * Roger Tseng <[email protected]> - * No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan */ #include <linux/module.h> @@ -29,6 +26,73 @@ #include "rtsx_pcr.h" +static void rts5227_fill_driving(struct rtsx_pcr *pcr, u8 voltage) +{ + u8 driving_3v3[4][3] = { + {0x13, 0x13, 0x13}, + {0x96, 0x96, 0x96}, + {0x7F, 0x7F, 0x7F}, + {0x96, 0x96, 0x96}, + }; + u8 driving_1v8[4][3] = { + {0x99, 0x99, 0x99}, + {0xAA, 0xAA, 0xAA}, + {0xFE, 0xFE, 0xFE}, + {0xB3, 0xB3, 0xB3}, + }; + u8 (*driving)[3], drive_sel; + + if (voltage == OUTPUT_3V3) { + driving = driving_3v3; + drive_sel = pcr->sd30_drive_sel_3v3; + } else { + driving = driving_1v8; + drive_sel = pcr->sd30_drive_sel_1v8; + } + + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CLK_DRIVE_SEL, + 0xFF, driving[drive_sel][0]); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CMD_DRIVE_SEL, + 0xFF, driving[drive_sel][1]); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DAT_DRIVE_SEL, + 0xFF, driving[drive_sel][2]); +} + +static void rts5227_fetch_vendor_settings(struct rtsx_pcr *pcr) +{ + u32 reg; + + rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®); + dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); + + if (!rtsx_vendor_setting_valid(reg)) + return; + + pcr->aspm_en = rtsx_reg_to_aspm(reg); + pcr->sd30_drive_sel_1v8 = rtsx_reg_to_sd30_drive_sel_1v8(reg); + pcr->card_drive_sel &= 0x3F; + pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg); + + rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®); + dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); + pcr->sd30_drive_sel_3v3 = rtsx_reg_to_sd30_drive_sel_3v3(reg); + if (rtsx_reg_check_reverse_socket(reg)) + pcr->flags |= PCR_REVERSE_SOCKET; +} + +static void rts5227_force_power_down(struct rtsx_pcr *pcr, u8 pm_state) +{ + /* Set relink_time to 0 */ + rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 1, 0xFF, 0); + rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 2, 0xFF, 0); + rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 3, 0x01, 0); + + if (pm_state == HOST_ENTER_S3) + rtsx_pci_write_register(pcr, PM_CTRL3, 0x10, 0x10); + + rtsx_pci_write_register(pcr, FPDCTL, 0x03, 0x03); +} + static int rts5227_extra_init_hw(struct rtsx_pcr *pcr) { u16 cap; @@ -37,6 +101,8 @@ static int rts5227_extra_init_hw(struct rtsx_pcr *pcr) /* Configure GPIO as output */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, GPIO_CTL, 0x02, 0x02); + /* Reset ASPM state to default value */ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, ASPM_FORCE_CTL, 0x3F, 0); /* Switch LDO3318 source from DV33 to card_3v3 */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x00); rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x01); @@ -48,17 +114,16 @@ static int rts5227_extra_init_hw(struct rtsx_pcr *pcr) rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LTR_CTL, 0xFF, 0xA3); /* Configure OBFF */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, OBFF_CFG, 0x03, 0x03); - /* Configure force_clock_req - * Maybe We should define 0xFF03 as some name - */ - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, 0xFF03, 0x08, 0x08); - /* Correct driving */ - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, - SD30_CLK_DRIVE_SEL, 0xFF, 0x96); - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, - SD30_CMD_DRIVE_SEL, 0xFF, 0x96); - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, - SD30_DAT_DRIVE_SEL, 0xFF, 0x96); + /* Configure driving */ + rts5227_fill_driving(pcr, OUTPUT_3V3); + /* Configure force_clock_req */ + if (pcr->flags & PCR_REVERSE_SOCKET) + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, + AUTOLOAD_CFG_BASE + 3, 0xB8, 0xB8); + else + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, + AUTOLOAD_CFG_BASE + 3, 0xB8, 0x88); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PM_CTRL3, 0x10, 0x00); return rtsx_pci_send_cmd(pcr, 100); } @@ -131,13 +196,11 @@ static int rts5227_card_power_off(struct rtsx_pcr *pcr, int card) static int rts5227_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) { int err; - u8 drive_sel; if (voltage == OUTPUT_3V3) { err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4FC0 | 0x24); if (err < 0) return err; - drive_sel = 0x96; } else if (voltage == OUTPUT_1V8) { err = rtsx_pci_write_phy_register(pcr, 0x11, 0x3C02); if (err < 0) @@ -145,23 +208,18 @@ static int rts5227_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4C80 | 0x24); if (err < 0) return err; - drive_sel = 0xB3; } else { return -EINVAL; } /* set pad drive */ rtsx_pci_init_cmd(pcr); - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CLK_DRIVE_SEL, - 0xFF, drive_sel); - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CMD_DRIVE_SEL, - 0xFF, drive_sel); - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DAT_DRIVE_SEL, - 0xFF, drive_sel); + rts5227_fill_driving(pcr, voltage); return rtsx_pci_send_cmd(pcr, 100); } static const struct pcr_ops rts5227_pcr_ops = { + .fetch_vendor_settings = rts5227_fetch_vendor_settings, .extra_init_hw = rts5227_extra_init_hw, .optimize_phy = rts5227_optimize_phy, .turn_on_led = rts5227_turn_on_led, @@ -173,6 +231,7 @@ static const struct pcr_ops rts5227_pcr_ops = { .switch_output_voltage = rts5227_switch_output_voltage, .cd_deglitch = NULL, .conv_clk_and_div_n = NULL, + .force_power_down = rts5227_force_power_down, }; /* SD Pull Control Enable: @@ -227,6 +286,12 @@ void rts5227_init_params(struct rtsx_pcr *pcr) pcr->num_slots = 2; pcr->ops = &rts5227_pcr_ops; + pcr->flags = 0; + pcr->card_drive_sel = RTSX_CARD_DRIVE_DEFAULT; + pcr->sd30_drive_sel_1v8 = CFG_DRIVER_TYPE_B; + pcr->sd30_drive_sel_3v3 = CFG_DRIVER_TYPE_B; + pcr->aspm_en = ASPM_L1_EN; + pcr->sd_pull_ctl_enable_tbl = rts5227_sd_pull_ctl_enable_tbl; pcr->sd_pull_ctl_disable_tbl = rts5227_sd_pull_ctl_disable_tbl; pcr->ms_pull_ctl_enable_tbl = rts5227_ms_pull_ctl_enable_tbl; diff --git a/drivers/mfd/rts5229.c b/drivers/mfd/rts5229.c index 58af4dbe3586..620e7fa9e0df 100644 --- a/drivers/mfd/rts5229.c +++ b/drivers/mfd/rts5229.c @@ -1,6 +1,6 @@ /* Driver for Realtek PCI-Express card reader * - * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. + * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * * 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 @@ -17,7 +17,6 @@ * * Author: * Wei WANG <[email protected]> - * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China */ #include <linux/module.h> @@ -34,17 +33,51 @@ static u8 rts5229_get_ic_version(struct rtsx_pcr *pcr) return val & 0x0F; } +static void rts5229_fetch_vendor_settings(struct rtsx_pcr *pcr) +{ + u32 reg; + + rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®); + dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); + + if (!rtsx_vendor_setting_valid(reg)) + return; + + pcr->aspm_en = rtsx_reg_to_aspm(reg); + pcr->sd30_drive_sel_1v8 = + map_sd_drive(rtsx_reg_to_sd30_drive_sel_1v8(reg)); + pcr->card_drive_sel &= 0x3F; + pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg); + + rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®); + dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); + pcr->sd30_drive_sel_3v3 = + map_sd_drive(rtsx_reg_to_sd30_drive_sel_3v3(reg)); +} + +static void rts5229_force_power_down(struct rtsx_pcr *pcr, u8 pm_state) +{ + rtsx_pci_write_register(pcr, FPDCTL, 0x03, 0x03); +} + static int rts5229_extra_init_hw(struct rtsx_pcr *pcr) { rtsx_pci_init_cmd(pcr); /* Configure GPIO as output */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, GPIO_CTL, 0x02, 0x02); + /* Reset ASPM state to default value */ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, ASPM_FORCE_CTL, 0x3F, 0); + /* Force CLKREQ# PIN to drive 0 to request clock */ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PETXCFG, 0x08, 0x08); /* Switch LDO3318 source from DV33 to card_3v3 */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x00); rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x01); /* LED shine disabled, set initial shine cycle period */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, OLT_LED_CTL, 0x0F, 0x02); + /* Configure driving */ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DRIVE_SEL, + 0xFF, pcr->sd30_drive_sel_3v3); return rtsx_pci_send_cmd(pcr, 100); } @@ -110,7 +143,7 @@ static int rts5229_card_power_off(struct rtsx_pcr *pcr, int card) SD_POWER_MASK | PMOS_STRG_MASK, SD_POWER_OFF | PMOS_STRG_400mA); rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PWR_GATE_CTRL, - LDO3318_PWR_MASK, 0X00); + LDO3318_PWR_MASK, 0x00); return rtsx_pci_send_cmd(pcr, 100); } @@ -120,7 +153,7 @@ static int rts5229_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) if (voltage == OUTPUT_3V3) { err = rtsx_pci_write_register(pcr, - SD30_DRIVE_SEL, 0x07, DRIVER_TYPE_D); + SD30_DRIVE_SEL, 0x07, pcr->sd30_drive_sel_3v3); if (err < 0) return err; err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4FC0 | 0x24); @@ -128,7 +161,7 @@ static int rts5229_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) return err; } else if (voltage == OUTPUT_1V8) { err = rtsx_pci_write_register(pcr, - SD30_DRIVE_SEL, 0x07, DRIVER_TYPE_B); + SD30_DRIVE_SEL, 0x07, pcr->sd30_drive_sel_1v8); if (err < 0) return err; err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4C40 | 0x24); @@ -142,6 +175,7 @@ static int rts5229_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) } static const struct pcr_ops rts5229_pcr_ops = { + .fetch_vendor_settings = rts5229_fetch_vendor_settings, .extra_init_hw = rts5229_extra_init_hw, .optimize_phy = rts5229_optimize_phy, .turn_on_led = rts5229_turn_on_led, @@ -153,6 +187,7 @@ static const struct pcr_ops rts5229_pcr_ops = { .switch_output_voltage = rts5229_switch_output_voltage, .cd_deglitch = NULL, .conv_clk_and_div_n = NULL, + .force_power_down = rts5229_force_power_down, }; /* SD Pull Control Enable: @@ -221,6 +256,12 @@ void rts5229_init_params(struct rtsx_pcr *pcr) pcr->num_slots = 2; pcr->ops = &rts5229_pcr_ops; + pcr->flags = 0; + pcr->card_drive_sel = RTSX_CARD_DRIVE_DEFAULT; + pcr->sd30_drive_sel_1v8 = DRIVER_TYPE_B; + pcr->sd30_drive_sel_3v3 = DRIVER_TYPE_D; + pcr->aspm_en = ASPM_L1_EN; + pcr->ic_version = rts5229_get_ic_version(pcr); if (pcr->ic_version == IC_VER_C) { pcr->sd_pull_ctl_enable_tbl = rts5229_sd_pull_ctl_enable_tbl2; diff --git a/drivers/mfd/rts5249.c b/drivers/mfd/rts5249.c index 15dc848bc081..ea90f8fb92ae 100644 --- a/drivers/mfd/rts5249.c +++ b/drivers/mfd/rts5249.c @@ -17,7 +17,6 @@ * * Author: * Wei WANG <[email protected]> - * No. 128, West Shenhu Road, Suzhou Industry Park, Suzhou, China */ #include <linux/module.h> @@ -34,24 +33,95 @@ static u8 rts5249_get_ic_version(struct rtsx_pcr *pcr) return val & 0x0F; } +static void rts5249_fill_driving(struct rtsx_pcr *pcr, u8 voltage) +{ + u8 driving_3v3[4][3] = { + {0x11, 0x11, 0x11}, + {0x55, 0x55, 0x5C}, + {0x99, 0x99, 0x92}, + {0x99, 0x99, 0x92}, + }; + u8 driving_1v8[4][3] = { + {0x3C, 0x3C, 0x3C}, + {0xB3, 0xB3, 0xB3}, + {0xFE, 0xFE, 0xFE}, + {0xC4, 0xC4, 0xC4}, + }; + u8 (*driving)[3], drive_sel; + + if (voltage == OUTPUT_3V3) { + driving = driving_3v3; + drive_sel = pcr->sd30_drive_sel_3v3; + } else { + driving = driving_1v8; + drive_sel = pcr->sd30_drive_sel_1v8; + } + + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CLK_DRIVE_SEL, + 0xFF, driving[drive_sel][0]); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CMD_DRIVE_SEL, + 0xFF, driving[drive_sel][1]); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DAT_DRIVE_SEL, + 0xFF, driving[drive_sel][2]); +} + +static void rts5249_fetch_vendor_settings(struct rtsx_pcr *pcr) +{ + u32 reg; + + rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®); + dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); + + if (!rtsx_vendor_setting_valid(reg)) + return; + + pcr->aspm_en = rtsx_reg_to_aspm(reg); + pcr->sd30_drive_sel_1v8 = rtsx_reg_to_sd30_drive_sel_1v8(reg); + pcr->card_drive_sel &= 0x3F; + pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg); + + rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®); + dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); + pcr->sd30_drive_sel_3v3 = rtsx_reg_to_sd30_drive_sel_3v3(reg); + if (rtsx_reg_check_reverse_socket(reg)) + pcr->flags |= PCR_REVERSE_SOCKET; +} + +static void rts5249_force_power_down(struct rtsx_pcr *pcr, u8 pm_state) +{ + /* Set relink_time to 0 */ + rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 1, 0xFF, 0); + rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 2, 0xFF, 0); + rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 3, 0x01, 0); + + if (pm_state == HOST_ENTER_S3) + rtsx_pci_write_register(pcr, PM_CTRL3, 0x10, 0x10); + + rtsx_pci_write_register(pcr, FPDCTL, 0x03, 0x03); +} + static int rts5249_extra_init_hw(struct rtsx_pcr *pcr) { rtsx_pci_init_cmd(pcr); /* Configure GPIO as output */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, GPIO_CTL, 0x02, 0x02); + /* Reset ASPM state to default value */ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, ASPM_FORCE_CTL, 0x3F, 0); /* Switch LDO3318 source from DV33 to card_3v3 */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x00); rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x01); /* LED shine disabled, set initial shine cycle period */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, OLT_LED_CTL, 0x0F, 0x02); - /* Correct driving */ - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, - SD30_CLK_DRIVE_SEL, 0xFF, 0x99); - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, - SD30_CMD_DRIVE_SEL, 0xFF, 0x99); - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, - SD30_DAT_DRIVE_SEL, 0xFF, 0x92); + /* Configure driving */ + rts5249_fill_driving(pcr, OUTPUT_3V3); + if (pcr->flags & PCR_REVERSE_SOCKET) + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, + AUTOLOAD_CFG_BASE + 3, 0xB0, 0xB0); + else + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, + AUTOLOAD_CFG_BASE + 3, 0xB0, 0x80); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PM_CTRL3, 0x10, 0x00); return rtsx_pci_send_cmd(pcr, 100); } @@ -129,15 +199,11 @@ static int rts5249_card_power_off(struct rtsx_pcr *pcr, int card) static int rts5249_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) { int err; - u8 clk_drive, cmd_drive, dat_drive; if (voltage == OUTPUT_3V3) { err = rtsx_pci_write_phy_register(pcr, PHY_TUNE, 0x4FC0 | 0x24); if (err < 0) return err; - clk_drive = 0x99; - cmd_drive = 0x99; - dat_drive = 0x92; } else if (voltage == OUTPUT_1V8) { err = rtsx_pci_write_phy_register(pcr, PHY_BACR, 0x3C02); if (err < 0) @@ -145,25 +211,18 @@ static int rts5249_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) err = rtsx_pci_write_phy_register(pcr, PHY_TUNE, 0x4C40 | 0x24); if (err < 0) return err; - clk_drive = 0xb3; - cmd_drive = 0xb3; - dat_drive = 0xb3; } else { return -EINVAL; } /* set pad drive */ rtsx_pci_init_cmd(pcr); - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CLK_DRIVE_SEL, - 0xFF, clk_drive); - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CMD_DRIVE_SEL, - 0xFF, cmd_drive); - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DAT_DRIVE_SEL, - 0xFF, dat_drive); + rts5249_fill_driving(pcr, voltage); return rtsx_pci_send_cmd(pcr, 100); } static const struct pcr_ops rts5249_pcr_ops = { + .fetch_vendor_settings = rts5249_fetch_vendor_settings, .extra_init_hw = rts5249_extra_init_hw, .optimize_phy = rts5249_optimize_phy, .turn_on_led = rts5249_turn_on_led, @@ -173,6 +232,7 @@ static const struct pcr_ops rts5249_pcr_ops = { .card_power_on = rts5249_card_power_on, .card_power_off = rts5249_card_power_off, .switch_output_voltage = rts5249_switch_output_voltage, + .force_power_down = rts5249_force_power_down, }; /* SD Pull Control Enable: @@ -233,6 +293,12 @@ void rts5249_init_params(struct rtsx_pcr *pcr) pcr->num_slots = 2; pcr->ops = &rts5249_pcr_ops; + pcr->flags = 0; + pcr->card_drive_sel = RTSX_CARD_DRIVE_DEFAULT; + pcr->sd30_drive_sel_1v8 = CFG_DRIVER_TYPE_C; + pcr->sd30_drive_sel_3v3 = CFG_DRIVER_TYPE_B; + pcr->aspm_en = ASPM_L1_EN; + pcr->ic_version = rts5249_get_ic_version(pcr); pcr->sd_pull_ctl_enable_tbl = rts5249_sd_pull_ctl_enable_tbl; pcr->sd_pull_ctl_disable_tbl = rts5249_sd_pull_ctl_disable_tbl; diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c index dd186c4103c1..e6ae7720f9e1 100644 --- a/drivers/mfd/rtsx_pcr.c +++ b/drivers/mfd/rtsx_pcr.c @@ -1,6 +1,6 @@ /* Driver for Realtek PCI-Express card reader * - * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. + * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * * 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 @@ -17,7 +17,6 @@ * * Author: * Wei WANG <[email protected]> - * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China */ #include <linux/pci.h> @@ -73,6 +72,9 @@ void rtsx_pci_start_run(struct rtsx_pcr *pcr) pcr->state = PDEV_STAT_RUN; if (pcr->ops->enable_auto_blink) pcr->ops->enable_auto_blink(pcr); + + if (pcr->aspm_en) + rtsx_pci_write_config_byte(pcr, LCTLR, 0); } mod_delayed_work(system_wq, &pcr->idle_work, msecs_to_jiffies(200)); @@ -717,7 +719,7 @@ int rtsx_pci_card_exclusive_check(struct rtsx_pcr *pcr, int card) [RTSX_MS_CARD] = MS_EXIST }; - if (!pcr->ms_pmos) { + if (!(pcr->flags & PCR_MS_PMOS)) { /* When using single PMOS, accessing card is not permitted * if the existing card is not the designated one. */ @@ -918,9 +920,27 @@ static void rtsx_pci_idle_work(struct work_struct *work) if (pcr->ops->turn_off_led) pcr->ops->turn_off_led(pcr); + if (pcr->aspm_en) + rtsx_pci_write_config_byte(pcr, LCTLR, pcr->aspm_en); + mutex_unlock(&pcr->pcr_mutex); } +static void rtsx_pci_power_off(struct rtsx_pcr *pcr, u8 pm_state) +{ + if (pcr->ops->turn_off_led) + pcr->ops->turn_off_led(pcr); + + rtsx_pci_writel(pcr, RTSX_BIER, 0); + pcr->bier = 0; + + rtsx_pci_write_register(pcr, PETXCFG, 0x08, 0x08); + rtsx_pci_write_register(pcr, HOST_SLEEP_STATE, 0x03, pm_state); + + if (pcr->ops->force_power_down) + pcr->ops->force_power_down(pcr, pm_state); +} + static int rtsx_pci_init_hw(struct rtsx_pcr *pcr) { int err; @@ -951,13 +971,11 @@ static int rtsx_pci_init_hw(struct rtsx_pcr *pcr) rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, HOST_SLEEP_STATE, 0x03, 0x00); /* Disable card clock */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_CLK_EN, 0x1E, 0); - /* Reset ASPM state to default value */ - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, ASPM_FORCE_CTL, 0x3F, 0); /* Reset delink mode */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CHANGE_LINK_STATE, 0x0A, 0); /* Card driving select */ - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DRIVE_SEL, - 0x07, DRIVER_TYPE_D); + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_DRIVE_SEL, + 0xFF, pcr->card_drive_sel); /* Enable SSC Clock */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SSC_CTL1, 0xFF, SSC_8X_EN | SSC_SEL_4M); @@ -982,13 +1000,13 @@ static int rtsx_pci_init_hw(struct rtsx_pcr *pcr) * 0: ELBI interrupt flag[31:22] & [7:0] only can be write clear */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, NFTS_TX_CTRL, 0x02, 0); - /* Force CLKREQ# PIN to drive 0 to request clock */ - rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PETXCFG, 0x08, 0x08); err = rtsx_pci_send_cmd(pcr, 100); if (err < 0) return err; + rtsx_pci_write_config_byte(pcr, LCTLR, 0); + /* Enable clk_request_n to enable clock power management */ rtsx_pci_write_config_byte(pcr, 0x81, 1); /* Enter L1 when host tx idle */ @@ -1053,6 +1071,18 @@ static int rtsx_pci_init_chip(struct rtsx_pcr *pcr) if (!pcr->slots) return -ENOMEM; + if (pcr->ops->fetch_vendor_settings) + pcr->ops->fetch_vendor_settings(pcr); + + dev_dbg(&(pcr->pci->dev), "pcr->aspm_en = 0x%x\n", pcr->aspm_en); + dev_dbg(&(pcr->pci->dev), "pcr->sd30_drive_sel_1v8 = 0x%x\n", + pcr->sd30_drive_sel_1v8); + dev_dbg(&(pcr->pci->dev), "pcr->sd30_drive_sel_3v3 = 0x%x\n", + pcr->sd30_drive_sel_3v3); + dev_dbg(&(pcr->pci->dev), "pcr->card_drive_sel = 0x%x\n", + pcr->card_drive_sel); + dev_dbg(&(pcr->pci->dev), "pcr->flags = 0x%x\n", pcr->flags); + pcr->state = PDEV_STAT_IDLE; err = rtsx_pci_init_hw(pcr); if (err < 0) { @@ -1235,7 +1265,6 @@ static int rtsx_pci_suspend(struct pci_dev *pcidev, pm_message_t state) { struct pcr_handle *handle; struct rtsx_pcr *pcr; - int ret = 0; dev_dbg(&(pcidev->dev), "--> %s\n", __func__); @@ -1247,14 +1276,7 @@ static int rtsx_pci_suspend(struct pci_dev *pcidev, pm_message_t state) mutex_lock(&pcr->pcr_mutex); - if (pcr->ops->turn_off_led) - pcr->ops->turn_off_led(pcr); - - rtsx_pci_writel(pcr, RTSX_BIER, 0); - pcr->bier = 0; - - rtsx_pci_write_register(pcr, PETXCFG, 0x08, 0x08); - rtsx_pci_write_register(pcr, HOST_SLEEP_STATE, 0x03, 0x02); + rtsx_pci_power_off(pcr, HOST_ENTER_S3); pci_save_state(pcidev); pci_enable_wake(pcidev, pci_choose_state(pcidev, state), 0); @@ -1262,7 +1284,7 @@ static int rtsx_pci_suspend(struct pci_dev *pcidev, pm_message_t state) pci_set_power_state(pcidev, pci_choose_state(pcidev, state)); mutex_unlock(&pcr->pcr_mutex); - return ret; + return 0; } static int rtsx_pci_resume(struct pci_dev *pcidev) @@ -1300,10 +1322,25 @@ out: return ret; } +static void rtsx_pci_shutdown(struct pci_dev *pcidev) +{ + struct pcr_handle *handle; + struct rtsx_pcr *pcr; + + dev_dbg(&(pcidev->dev), "--> %s\n", __func__); + + handle = pci_get_drvdata(pcidev); + pcr = handle->pcr; + rtsx_pci_power_off(pcr, HOST_ENTER_S1); + + pci_disable_device(pcidev); +} + #else /* CONFIG_PM */ #define rtsx_pci_suspend NULL #define rtsx_pci_resume NULL +#define rtsx_pci_shutdown NULL #endif /* CONFIG_PM */ @@ -1314,6 +1351,7 @@ static struct pci_driver rtsx_pci_driver = { .remove = rtsx_pci_remove, .suspend = rtsx_pci_suspend, .resume = rtsx_pci_resume, + .shutdown = rtsx_pci_shutdown, }; module_pci_driver(rtsx_pci_driver); diff --git a/drivers/mfd/rtsx_pcr.h b/drivers/mfd/rtsx_pcr.h index c0cac7e8972f..947e79b05ceb 100644 --- a/drivers/mfd/rtsx_pcr.h +++ b/drivers/mfd/rtsx_pcr.h @@ -1,6 +1,6 @@ /* Driver for Realtek PCI-Express card reader * - * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. + * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * * 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 @@ -17,7 +17,6 @@ * * Author: * Wei WANG <[email protected]> - * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China */ #ifndef __RTSX_PCR_H @@ -35,4 +34,33 @@ void rts5227_init_params(struct rtsx_pcr *pcr); void rts5249_init_params(struct rtsx_pcr *pcr); void rtl8411b_init_params(struct rtsx_pcr *pcr); +static inline u8 map_sd_drive(int idx) +{ + u8 sd_drive[4] = { + 0x01, /* Type D */ + 0x02, /* Type C */ + 0x05, /* Type A */ + 0x03 /* Type B */ + }; + + return sd_drive[idx]; +} + +#define rtsx_vendor_setting_valid(reg) (!((reg) & 0x1000000)) +#define rts5209_vendor_setting1_valid(reg) (!((reg) & 0x80)) +#define rts5209_vendor_setting2_valid(reg) ((reg) & 0x80) + +#define rtsx_reg_to_aspm(reg) (((reg) >> 28) & 0x03) +#define rtsx_reg_to_sd30_drive_sel_1v8(reg) (((reg) >> 26) & 0x03) +#define rtsx_reg_to_sd30_drive_sel_3v3(reg) (((reg) >> 5) & 0x03) +#define rtsx_reg_to_card_drive_sel(reg) ((((reg) >> 25) & 0x01) << 6) +#define rtsx_reg_check_reverse_socket(reg) ((reg) & 0x4000) +#define rts5209_reg_to_aspm(reg) (((reg) >> 5) & 0x03) +#define rts5209_reg_check_ms_pmos(reg) (!((reg) & 0x08)) +#define rts5209_reg_to_sd30_drive_sel_1v8(reg) (((reg) >> 3) & 0x07) +#define rts5209_reg_to_sd30_drive_sel_3v3(reg) ((reg) & 0x07) +#define rts5209_reg_to_card_drive_sel(reg) ((reg) >> 8) +#define rtl8411_reg_to_sd30_drive_sel_3v3(reg) (((reg) >> 5) & 0x07) +#define rtl8411b_reg_to_sd30_drive_sel_3v3(reg) ((reg) & 0x03) + #endif diff --git a/drivers/mfd/twl6030-irq.c b/drivers/mfd/twl6030-irq.c index 277a8dba42d5..517eda832f79 100644 --- a/drivers/mfd/twl6030-irq.c +++ b/drivers/mfd/twl6030-irq.c @@ -41,6 +41,7 @@ #include <linux/suspend.h> #include <linux/of.h> #include <linux/irqdomain.h> +#include <linux/of_device.h> #include "twl-core.h" @@ -84,39 +85,77 @@ static int twl6030_interrupt_mapping[24] = { CHARGERFAULT_INTR_OFFSET, /* Bit 22 INT_CHRG */ RSV_INTR_OFFSET, /* Bit 23 Reserved */ }; + +static int twl6032_interrupt_mapping[24] = { + PWR_INTR_OFFSET, /* Bit 0 PWRON */ + PWR_INTR_OFFSET, /* Bit 1 RPWRON */ + PWR_INTR_OFFSET, /* Bit 2 SYS_VLOW */ + RTC_INTR_OFFSET, /* Bit 3 RTC_ALARM */ + RTC_INTR_OFFSET, /* Bit 4 RTC_PERIOD */ + HOTDIE_INTR_OFFSET, /* Bit 5 HOT_DIE */ + SMPSLDO_INTR_OFFSET, /* Bit 6 VXXX_SHORT */ + PWR_INTR_OFFSET, /* Bit 7 SPDURATION */ + + PWR_INTR_OFFSET, /* Bit 8 WATCHDOG */ + BATDETECT_INTR_OFFSET, /* Bit 9 BAT */ + SIMDETECT_INTR_OFFSET, /* Bit 10 SIM */ + MMCDETECT_INTR_OFFSET, /* Bit 11 MMC */ + MADC_INTR_OFFSET, /* Bit 12 GPADC_RT_EOC */ + MADC_INTR_OFFSET, /* Bit 13 GPADC_SW_EOC */ + GASGAUGE_INTR_OFFSET, /* Bit 14 CC_EOC */ + GASGAUGE_INTR_OFFSET, /* Bit 15 CC_AUTOCAL */ + + USBOTG_INTR_OFFSET, /* Bit 16 ID_WKUP */ + USBOTG_INTR_OFFSET, /* Bit 17 VBUS_WKUP */ + USBOTG_INTR_OFFSET, /* Bit 18 ID */ + USB_PRES_INTR_OFFSET, /* Bit 19 VBUS */ + CHARGER_INTR_OFFSET, /* Bit 20 CHRG_CTRL */ + CHARGERFAULT_INTR_OFFSET, /* Bit 21 EXT_CHRG */ + CHARGERFAULT_INTR_OFFSET, /* Bit 22 INT_CHRG */ + RSV_INTR_OFFSET, /* Bit 23 Reserved */ +}; + /*----------------------------------------------------------------------*/ -static unsigned twl6030_irq_base; -static int twl_irq; -static bool twl_irq_wake_enabled; +struct twl6030_irq { + unsigned int irq_base; + int twl_irq; + bool irq_wake_enabled; + atomic_t wakeirqs; + struct notifier_block pm_nb; + struct irq_chip irq_chip; + struct irq_domain *irq_domain; + const int *irq_mapping_tbl; +}; -static struct completion irq_event; -static atomic_t twl6030_wakeirqs = ATOMIC_INIT(0); +static struct twl6030_irq *twl6030_irq; static int twl6030_irq_pm_notifier(struct notifier_block *notifier, unsigned long pm_event, void *unused) { int chained_wakeups; + struct twl6030_irq *pdata = container_of(notifier, struct twl6030_irq, + pm_nb); switch (pm_event) { case PM_SUSPEND_PREPARE: - chained_wakeups = atomic_read(&twl6030_wakeirqs); + chained_wakeups = atomic_read(&pdata->wakeirqs); - if (chained_wakeups && !twl_irq_wake_enabled) { - if (enable_irq_wake(twl_irq)) + if (chained_wakeups && !pdata->irq_wake_enabled) { + if (enable_irq_wake(pdata->twl_irq)) pr_err("twl6030 IRQ wake enable failed\n"); else - twl_irq_wake_enabled = true; - } else if (!chained_wakeups && twl_irq_wake_enabled) { - disable_irq_wake(twl_irq); - twl_irq_wake_enabled = false; + pdata->irq_wake_enabled = true; + } else if (!chained_wakeups && pdata->irq_wake_enabled) { + disable_irq_wake(pdata->twl_irq); + pdata->irq_wake_enabled = false; } - disable_irq(twl_irq); + disable_irq(pdata->twl_irq); break; case PM_POST_SUSPEND: - enable_irq(twl_irq); + enable_irq(pdata->twl_irq); break; default: @@ -126,124 +165,77 @@ static int twl6030_irq_pm_notifier(struct notifier_block *notifier, return NOTIFY_DONE; } -static struct notifier_block twl6030_irq_pm_notifier_block = { - .notifier_call = twl6030_irq_pm_notifier, -}; - /* - * This thread processes interrupts reported by the Primary Interrupt Handler. - */ -static int twl6030_irq_thread(void *data) +* Threaded irq handler for the twl6030 interrupt. +* We query the interrupt controller in the twl6030 to determine +* which module is generating the interrupt request and call +* handle_nested_irq for that module. +*/ +static irqreturn_t twl6030_irq_thread(int irq, void *data) { - long irq = (long)data; - static unsigned i2c_errors; - static const unsigned max_i2c_errors = 100; - int ret; - - while (!kthread_should_stop()) { - int i; - union { + int i, ret; + union { u8 bytes[4]; u32 int_sts; - } sts; - - /* Wait for IRQ, then read PIH irq status (also blocking) */ - wait_for_completion_interruptible(&irq_event); - - /* read INT_STS_A, B and C in one shot using a burst read */ - ret = twl_i2c_read(TWL_MODULE_PIH, sts.bytes, - REG_INT_STS_A, 3); - if (ret) { - pr_warning("twl6030: I2C error %d reading PIH ISR\n", - ret); - if (++i2c_errors >= max_i2c_errors) { - printk(KERN_ERR "Maximum I2C error count" - " exceeded. Terminating %s.\n", - __func__); - break; - } - complete(&irq_event); - continue; - } - - + } sts; + struct twl6030_irq *pdata = data; + + /* read INT_STS_A, B and C in one shot using a burst read */ + ret = twl_i2c_read(TWL_MODULE_PIH, sts.bytes, REG_INT_STS_A, 3); + if (ret) { + pr_warn("twl6030_irq: I2C error %d reading PIH ISR\n", ret); + return IRQ_HANDLED; + } - sts.bytes[3] = 0; /* Only 24 bits are valid*/ + sts.bytes[3] = 0; /* Only 24 bits are valid*/ - /* - * Since VBUS status bit is not reliable for VBUS disconnect - * use CHARGER VBUS detection status bit instead. - */ - if (sts.bytes[2] & 0x10) - sts.bytes[2] |= 0x08; - - for (i = 0; sts.int_sts; sts.int_sts >>= 1, i++) { - local_irq_disable(); - if (sts.int_sts & 0x1) { - int module_irq = twl6030_irq_base + - twl6030_interrupt_mapping[i]; - generic_handle_irq(module_irq); - - } - local_irq_enable(); + /* + * Since VBUS status bit is not reliable for VBUS disconnect + * use CHARGER VBUS detection status bit instead. + */ + if (sts.bytes[2] & 0x10) + sts.bytes[2] |= 0x08; + + for (i = 0; sts.int_sts; sts.int_sts >>= 1, i++) + if (sts.int_sts & 0x1) { + int module_irq = + irq_find_mapping(pdata->irq_domain, + pdata->irq_mapping_tbl[i]); + if (module_irq) + handle_nested_irq(module_irq); + else + pr_err("twl6030_irq: Unmapped PIH ISR %u detected\n", + i); + pr_debug("twl6030_irq: PIH ISR %u, virq%u\n", + i, module_irq); } - /* - * NOTE: - * Simulation confirms that documentation is wrong w.r.t the - * interrupt status clear operation. A single *byte* write to - * any one of STS_A to STS_C register results in all three - * STS registers being reset. Since it does not matter which - * value is written, all three registers are cleared on a - * single byte write, so we just use 0x0 to clear. - */ - ret = twl_i2c_write_u8(TWL_MODULE_PIH, 0x00, REG_INT_STS_A); - if (ret) - pr_warning("twl6030: I2C error in clearing PIH ISR\n"); - - enable_irq(irq); - } - - return 0; -} + /* + * NOTE: + * Simulation confirms that documentation is wrong w.r.t the + * interrupt status clear operation. A single *byte* write to + * any one of STS_A to STS_C register results in all three + * STS registers being reset. Since it does not matter which + * value is written, all three registers are cleared on a + * single byte write, so we just use 0x0 to clear. + */ + ret = twl_i2c_write_u8(TWL_MODULE_PIH, 0x00, REG_INT_STS_A); + if (ret) + pr_warn("twl6030_irq: I2C error in clearing PIH ISR\n"); -/* - * handle_twl6030_int() is the desc->handle method for the twl6030 interrupt. - * This is a chained interrupt, so there is no desc->action method for it. - * Now we need to query the interrupt controller in the twl6030 to determine - * which module is generating the interrupt request. However, we can't do i2c - * transactions in interrupt context, so we must defer that work to a kernel - * thread. All we do here is acknowledge and mask the interrupt and wakeup - * the kernel thread. - */ -static irqreturn_t handle_twl6030_pih(int irq, void *devid) -{ - disable_irq_nosync(irq); - complete(devid); return IRQ_HANDLED; } /*----------------------------------------------------------------------*/ -static inline void activate_irq(int irq) -{ -#ifdef CONFIG_ARM - /* ARM requires an extra step to clear IRQ_NOREQUEST, which it - * sets on behalf of every irq_chip. Also sets IRQ_NOPROBE. - */ - set_irq_flags(irq, IRQF_VALID); -#else - /* same effect on other architectures */ - irq_set_noprobe(irq); -#endif -} - static int twl6030_irq_set_wake(struct irq_data *d, unsigned int on) { + struct twl6030_irq *pdata = irq_get_chip_data(d->irq); + if (on) - atomic_inc(&twl6030_wakeirqs); + atomic_inc(&pdata->wakeirqs); else - atomic_dec(&twl6030_wakeirqs); + atomic_dec(&pdata->wakeirqs); return 0; } @@ -318,7 +310,8 @@ int twl6030_mmc_card_detect_config(void) return ret; } - return twl6030_irq_base + MMCDETECT_INTR_OFFSET; + return irq_find_mapping(twl6030_irq->irq_domain, + MMCDETECT_INTR_OFFSET); } EXPORT_SYMBOL(twl6030_mmc_card_detect_config); @@ -347,99 +340,143 @@ int twl6030_mmc_card_detect(struct device *dev, int slot) } EXPORT_SYMBOL(twl6030_mmc_card_detect); +static int twl6030_irq_map(struct irq_domain *d, unsigned int virq, + irq_hw_number_t hwirq) +{ + struct twl6030_irq *pdata = d->host_data; + + irq_set_chip_data(virq, pdata); + irq_set_chip_and_handler(virq, &pdata->irq_chip, handle_simple_irq); + irq_set_nested_thread(virq, true); + irq_set_parent(virq, pdata->twl_irq); + +#ifdef CONFIG_ARM + /* + * ARM requires an extra step to clear IRQ_NOREQUEST, which it + * sets on behalf of every irq_chip. Also sets IRQ_NOPROBE. + */ + set_irq_flags(virq, IRQF_VALID); +#else + /* same effect on other architectures */ + irq_set_noprobe(virq); +#endif + + return 0; +} + +static void twl6030_irq_unmap(struct irq_domain *d, unsigned int virq) +{ +#ifdef CONFIG_ARM + set_irq_flags(virq, 0); +#endif + irq_set_chip_and_handler(virq, NULL, NULL); + irq_set_chip_data(virq, NULL); +} + +static struct irq_domain_ops twl6030_irq_domain_ops = { + .map = twl6030_irq_map, + .unmap = twl6030_irq_unmap, + .xlate = irq_domain_xlate_onetwocell, +}; + +static const struct of_device_id twl6030_of_match[] = { + {.compatible = "ti,twl6030", &twl6030_interrupt_mapping}, + {.compatible = "ti,twl6032", &twl6032_interrupt_mapping}, + { }, +}; + int twl6030_init_irq(struct device *dev, int irq_num) { struct device_node *node = dev->of_node; - int nr_irqs, irq_base, irq_end; - struct task_struct *task; - static struct irq_chip twl6030_irq_chip; - int status = 0; - int i; + int nr_irqs; + int status; u8 mask[3]; + const struct of_device_id *of_id; - nr_irqs = TWL6030_NR_IRQS; - - irq_base = irq_alloc_descs(-1, 0, nr_irqs, 0); - if (IS_ERR_VALUE(irq_base)) { - dev_err(dev, "Fail to allocate IRQ descs\n"); - return irq_base; + of_id = of_match_device(twl6030_of_match, dev); + if (!of_id || !of_id->data) { + dev_err(dev, "Unknown TWL device model\n"); + return -EINVAL; } - irq_domain_add_legacy(node, nr_irqs, irq_base, 0, - &irq_domain_simple_ops, NULL); + nr_irqs = TWL6030_NR_IRQS; - irq_end = irq_base + nr_irqs; + twl6030_irq = devm_kzalloc(dev, sizeof(*twl6030_irq), GFP_KERNEL); + if (!twl6030_irq) { + dev_err(dev, "twl6030_irq: Memory allocation failed\n"); + return -ENOMEM; + } mask[0] = 0xFF; mask[1] = 0xFF; mask[2] = 0xFF; /* mask all int lines */ - twl_i2c_write(TWL_MODULE_PIH, &mask[0], REG_INT_MSK_LINE_A, 3); + status = twl_i2c_write(TWL_MODULE_PIH, &mask[0], REG_INT_MSK_LINE_A, 3); /* mask all int sts */ - twl_i2c_write(TWL_MODULE_PIH, &mask[0], REG_INT_MSK_STS_A, 3); + status |= twl_i2c_write(TWL_MODULE_PIH, &mask[0], REG_INT_MSK_STS_A, 3); /* clear INT_STS_A,B,C */ - twl_i2c_write(TWL_MODULE_PIH, &mask[0], REG_INT_STS_A, 3); + status |= twl_i2c_write(TWL_MODULE_PIH, &mask[0], REG_INT_STS_A, 3); - twl6030_irq_base = irq_base; + if (status < 0) { + dev_err(dev, "I2C err writing TWL_MODULE_PIH: %d\n", status); + return status; + } /* * install an irq handler for each of the modules; * clone dummy irq_chip since PIH can't *do* anything */ - twl6030_irq_chip = dummy_irq_chip; - twl6030_irq_chip.name = "twl6030"; - twl6030_irq_chip.irq_set_type = NULL; - twl6030_irq_chip.irq_set_wake = twl6030_irq_set_wake; - - for (i = irq_base; i < irq_end; i++) { - irq_set_chip_and_handler(i, &twl6030_irq_chip, - handle_simple_irq); - irq_set_chip_data(i, (void *)irq_num); - activate_irq(i); + twl6030_irq->irq_chip = dummy_irq_chip; + twl6030_irq->irq_chip.name = "twl6030"; + twl6030_irq->irq_chip.irq_set_type = NULL; + twl6030_irq->irq_chip.irq_set_wake = twl6030_irq_set_wake; + + twl6030_irq->pm_nb.notifier_call = twl6030_irq_pm_notifier; + atomic_set(&twl6030_irq->wakeirqs, 0); + twl6030_irq->irq_mapping_tbl = of_id->data; + + twl6030_irq->irq_domain = + irq_domain_add_linear(node, nr_irqs, + &twl6030_irq_domain_ops, twl6030_irq); + if (!twl6030_irq->irq_domain) { + dev_err(dev, "Can't add irq_domain\n"); + return -ENOMEM; } - dev_info(dev, "PIH (irq %d) chaining IRQs %d..%d\n", - irq_num, irq_base, irq_end); + dev_info(dev, "PIH (irq %d) nested IRQs\n", irq_num); /* install an irq handler to demultiplex the TWL6030 interrupt */ - init_completion(&irq_event); - - status = request_irq(irq_num, handle_twl6030_pih, 0, "TWL6030-PIH", - &irq_event); + status = request_threaded_irq(irq_num, NULL, twl6030_irq_thread, + IRQF_ONESHOT, "TWL6030-PIH", twl6030_irq); if (status < 0) { dev_err(dev, "could not claim irq %d: %d\n", irq_num, status); goto fail_irq; } - task = kthread_run(twl6030_irq_thread, (void *)irq_num, "twl6030-irq"); - if (IS_ERR(task)) { - dev_err(dev, "could not create irq %d thread!\n", irq_num); - status = PTR_ERR(task); - goto fail_kthread; - } - - twl_irq = irq_num; - register_pm_notifier(&twl6030_irq_pm_notifier_block); - return irq_base; - -fail_kthread: - free_irq(irq_num, &irq_event); + twl6030_irq->twl_irq = irq_num; + register_pm_notifier(&twl6030_irq->pm_nb); + return 0; fail_irq: - for (i = irq_base; i < irq_end; i++) - irq_set_chip_and_handler(i, NULL, NULL); - + irq_domain_remove(twl6030_irq->irq_domain); return status; } int twl6030_exit_irq(void) { - unregister_pm_notifier(&twl6030_irq_pm_notifier_block); - - if (twl6030_irq_base) { - pr_err("twl6030: can't yet clean up IRQs?\n"); - return -ENOSYS; + if (twl6030_irq && twl6030_irq->twl_irq) { + unregister_pm_notifier(&twl6030_irq->pm_nb); + free_irq(twl6030_irq->twl_irq, NULL); + /* + * TODO: IRQ domain and allocated nested IRQ descriptors + * should be freed somehow here. Now It can't be done, because + * child devices will not be deleted during removing of + * TWL Core driver and they will still contain allocated + * virt IRQs in their Resources tables. + * The same prevents us from using devm_request_threaded_irq() + * in this module. + */ } return 0; } diff --git a/include/linux/mfd/da9063/core.h b/include/linux/mfd/da9063/core.h new file mode 100644 index 000000000000..2d2a0af675fd --- /dev/null +++ b/include/linux/mfd/da9063/core.h @@ -0,0 +1,93 @@ +/* + * Definitions for DA9063 MFD driver + * + * Copyright 2012 Dialog Semiconductor Ltd. + * + * Author: Michal Hajduk <[email protected]> + * Krystian Garbaciak <[email protected]> + * + * 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. + * + */ + +#ifndef __MFD_DA9063_CORE_H__ +#define __MFD_DA9063_CORE_H__ + +#include <linux/interrupt.h> +#include <linux/mfd/da9063/registers.h> + +/* DA9063 modules */ +#define DA9063_DRVNAME_CORE "da9063-core" +#define DA9063_DRVNAME_REGULATORS "da9063-regulators" +#define DA9063_DRVNAME_LEDS "da9063-leds" +#define DA9063_DRVNAME_WATCHDOG "da9063-watchdog" +#define DA9063_DRVNAME_HWMON "da9063-hwmon" +#define DA9063_DRVNAME_ONKEY "da9063-onkey" +#define DA9063_DRVNAME_RTC "da9063-rtc" +#define DA9063_DRVNAME_VIBRATION "da9063-vibration" + +enum da9063_models { + PMIC_DA9063 = 0x61, +}; + +/* Interrupts */ +enum da9063_irqs { + DA9063_IRQ_ONKEY = 0, + DA9063_IRQ_ALARM, + DA9063_IRQ_TICK, + DA9063_IRQ_ADC_RDY, + DA9063_IRQ_SEQ_RDY, + DA9063_IRQ_WAKE, + DA9063_IRQ_TEMP, + DA9063_IRQ_COMP_1V2, + DA9063_IRQ_LDO_LIM, + DA9063_IRQ_REG_UVOV, + DA9063_IRQ_VDD_MON, + DA9063_IRQ_WARN, + DA9063_IRQ_GPI0, + DA9063_IRQ_GPI1, + DA9063_IRQ_GPI2, + DA9063_IRQ_GPI3, + DA9063_IRQ_GPI4, + DA9063_IRQ_GPI5, + DA9063_IRQ_GPI6, + DA9063_IRQ_GPI7, + DA9063_IRQ_GPI8, + DA9063_IRQ_GPI9, + DA9063_IRQ_GPI10, + DA9063_IRQ_GPI11, + DA9063_IRQ_GPI12, + DA9063_IRQ_GPI13, + DA9063_IRQ_GPI14, + DA9063_IRQ_GPI15, +}; + +#define DA9063_IRQ_BASE_OFFSET 0 +#define DA9063_NUM_IRQ (DA9063_IRQ_GPI15 + 1 - DA9063_IRQ_BASE_OFFSET) + +struct da9063 { + /* Device */ + struct device *dev; + unsigned short model; + unsigned short revision; + unsigned int flags; + + /* Control interface */ + struct regmap *regmap; + + /* Interrupts */ + int chip_irq; + unsigned int irq_base; + struct regmap_irq_chip_data *regmap_irq; +}; + +int da9063_device_init(struct da9063 *da9063, unsigned int irq); +int da9063_irq_init(struct da9063 *da9063); + +void da9063_device_exit(struct da9063 *da9063); +void da9063_irq_exit(struct da9063 *da9063); + +#endif /* __MFD_DA9063_CORE_H__ */ diff --git a/include/linux/mfd/da9063/pdata.h b/include/linux/mfd/da9063/pdata.h new file mode 100644 index 000000000000..95c8742215a7 --- /dev/null +++ b/include/linux/mfd/da9063/pdata.h @@ -0,0 +1,111 @@ +/* + * Platform configuration options for DA9063 + * + * Copyright 2012 Dialog Semiconductor Ltd. + * + * Author: Michal Hajduk <[email protected]> + * Author: Krystian Garbaciak <[email protected]> + * + * 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. + * + */ + +#ifndef __MFD_DA9063_PDATA_H__ +#define __MFD_DA9063_PDATA_H__ + +#include <linux/regulator/machine.h> + +/* + * Regulator configuration + */ +/* DA9063 regulator IDs */ +enum { + /* BUCKs */ + DA9063_ID_BCORE1, + DA9063_ID_BCORE2, + DA9063_ID_BPRO, + DA9063_ID_BMEM, + DA9063_ID_BIO, + DA9063_ID_BPERI, + + /* BCORE1 and BCORE2 in merged mode */ + DA9063_ID_BCORES_MERGED, + /* BMEM and BIO in merged mode */ + DA9063_ID_BMEM_BIO_MERGED, + /* When two BUCKs are merged, they cannot be reused separately */ + + /* LDOs */ + DA9063_ID_LDO1, + DA9063_ID_LDO2, + DA9063_ID_LDO3, + DA9063_ID_LDO4, + DA9063_ID_LDO5, + DA9063_ID_LDO6, + DA9063_ID_LDO7, + DA9063_ID_LDO8, + DA9063_ID_LDO9, + DA9063_ID_LDO10, + DA9063_ID_LDO11, +}; + +/* Regulators platform data */ +struct da9063_regulator_data { + int id; + struct regulator_init_data *initdata; +}; + +struct da9063_regulators_pdata { + unsigned n_regulators; + struct da9063_regulator_data *regulator_data; +}; + + +/* + * RGB LED configuration + */ +/* LED IDs for flags in struct led_info. */ +enum { + DA9063_GPIO11_LED, + DA9063_GPIO14_LED, + DA9063_GPIO15_LED, + + DA9063_LED_NUM +}; +#define DA9063_LED_ID_MASK 0x3 + +/* LED polarity for flags in struct led_info. */ +#define DA9063_LED_HIGH_LEVEL_ACTIVE 0x0 +#define DA9063_LED_LOW_LEVEL_ACTIVE 0x4 + + +/* + * General PMIC configuration + */ +/* HWMON ADC channels configuration */ +#define DA9063_FLG_FORCE_IN0_MANUAL_MODE 0x0010 +#define DA9063_FLG_FORCE_IN0_AUTO_MODE 0x0020 +#define DA9063_FLG_FORCE_IN1_MANUAL_MODE 0x0040 +#define DA9063_FLG_FORCE_IN1_AUTO_MODE 0x0080 +#define DA9063_FLG_FORCE_IN2_MANUAL_MODE 0x0100 +#define DA9063_FLG_FORCE_IN2_AUTO_MODE 0x0200 +#define DA9063_FLG_FORCE_IN3_MANUAL_MODE 0x0400 +#define DA9063_FLG_FORCE_IN3_AUTO_MODE 0x0800 + +/* Disable register caching. */ +#define DA9063_FLG_NO_CACHE 0x0008 + +struct da9063; + +/* DA9063 platform data */ +struct da9063_pdata { + int (*init)(struct da9063 *da9063); + int irq_base; + unsigned flags; + struct da9063_regulators_pdata *regulators_pdata; + struct led_platform_data *leds_pdata; +}; + +#endif /* __MFD_DA9063_PDATA_H__ */ diff --git a/include/linux/mfd/da9063/registers.h b/include/linux/mfd/da9063/registers.h new file mode 100644 index 000000000000..5834813fb5f3 --- /dev/null +++ b/include/linux/mfd/da9063/registers.h @@ -0,0 +1,1028 @@ +/* + * Registers definition for DA9063 modules + * + * Copyright 2012 Dialog Semiconductor Ltd. + * + * Author: Michal Hajduk <[email protected]> + * Krystian Garbaciak <[email protected]> + * + * 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. + * + */ + +#ifndef _DA9063_REG_H +#define _DA9063_REG_H + +#define DA9063_I2C_PAGE_SEL_SHIFT 1 + +#define DA9063_EVENT_REG_NUM 4 +#define DA9210_EVENT_REG_NUM 2 +#define DA9063_EXT_EVENT_REG_NUM (DA9063_EVENT_REG_NUM + \ + DA9210_EVENT_REG_NUM) + +/* Page selection I2C or SPI always in the begining of any page. */ +/* Page 0 : I2C access 0x000 - 0x0FF SPI access 0x000 - 0x07F */ +/* Page 1 : SPI access 0x080 - 0x0FF */ +/* Page 2 : I2C access 0x100 - 0x1FF SPI access 0x100 - 0x17F */ +/* Page 3 : SPI access 0x180 - 0x1FF */ +#define DA9063_REG_PAGE_CON 0x00 + +/* System Control and Event Registers */ +#define DA9063_REG_STATUS_A 0x01 +#define DA9063_REG_STATUS_B 0x02 +#define DA9063_REG_STATUS_C 0x03 +#define DA9063_REG_STATUS_D 0x04 +#define DA9063_REG_FAULT_LOG 0x05 +#define DA9063_REG_EVENT_A 0x06 +#define DA9063_REG_EVENT_B 0x07 +#define DA9063_REG_EVENT_C 0x08 +#define DA9063_REG_EVENT_D 0x09 +#define DA9063_REG_IRQ_MASK_A 0x0A +#define DA9063_REG_IRQ_MASK_B 0x0B +#define DA9063_REG_IRQ_MASK_C 0x0C +#define DA9063_REG_IRQ_MASK_D 0x0D +#define DA9063_REG_CONTROL_A 0x0E +#define DA9063_REG_CONTROL_B 0x0F +#define DA9063_REG_CONTROL_C 0x10 +#define DA9063_REG_CONTROL_D 0x11 +#define DA9063_REG_CONTROL_E 0x12 +#define DA9063_REG_CONTROL_F 0x13 +#define DA9063_REG_PD_DIS 0x14 + +/* GPIO Control Registers */ +#define DA9063_REG_GPIO_0_1 0x15 +#define DA9063_REG_GPIO_2_3 0x16 +#define DA9063_REG_GPIO_4_5 0x17 +#define DA9063_REG_GPIO_6_7 0x18 +#define DA9063_REG_GPIO_8_9 0x19 +#define DA9063_REG_GPIO_10_11 0x1A +#define DA9063_REG_GPIO_12_13 0x1B +#define DA9063_REG_GPIO_14_15 0x1C +#define DA9063_REG_GPIO_MODE_0_7 0x1D +#define DA9063_REG_GPIO_MODE_8_15 0x1E +#define DA9063_REG_GPIO_SWITCH_CONT 0x1F + +/* Regulator Control Registers */ +#define DA9063_REG_BCORE2_CONT 0x20 +#define DA9063_REG_BCORE1_CONT 0x21 +#define DA9063_REG_BPRO_CONT 0x22 +#define DA9063_REG_BMEM_CONT 0x23 +#define DA9063_REG_BIO_CONT 0x24 +#define DA9063_REG_BPERI_CONT 0x25 +#define DA9063_REG_LDO1_CONT 0x26 +#define DA9063_REG_LDO2_CONT 0x27 +#define DA9063_REG_LDO3_CONT 0x28 +#define DA9063_REG_LDO4_CONT 0x29 +#define DA9063_REG_LDO5_CONT 0x2A +#define DA9063_REG_LDO6_CONT 0x2B +#define DA9063_REG_LDO7_CONT 0x2C +#define DA9063_REG_LDO8_CONT 0x2D +#define DA9063_REG_LDO9_CONT 0x2E +#define DA9063_REG_LDO10_CONT 0x2F +#define DA9063_REG_LDO11_CONT 0x30 +#define DA9063_REG_VIB 0x31 +#define DA9063_REG_DVC_1 0x32 +#define DA9063_REG_DVC_2 0x33 + +/* GP-ADC Control Registers */ +#define DA9063_REG_ADC_MAN 0x34 +#define DA9063_REG_ADC_CONT 0x35 +#define DA9063_REG_VSYS_MON 0x36 +#define DA9063_REG_ADC_RES_L 0x37 +#define DA9063_REG_ADC_RES_H 0x38 +#define DA9063_REG_VSYS_RES 0x39 +#define DA9063_REG_ADCIN1_RES 0x3A +#define DA9063_REG_ADCIN2_RES 0x3B +#define DA9063_REG_ADCIN3_RES 0x3C +#define DA9063_REG_MON1_RES 0x3D +#define DA9063_REG_MON2_RES 0x3E +#define DA9063_REG_MON3_RES 0x3F + +/* RTC Calendar and Alarm Registers */ +#define DA9063_REG_COUNT_S 0x40 +#define DA9063_REG_COUNT_MI 0x41 +#define DA9063_REG_COUNT_H 0x42 +#define DA9063_REG_COUNT_D 0x43 +#define DA9063_REG_COUNT_MO 0x44 +#define DA9063_REG_COUNT_Y 0x45 +#define DA9063_REG_ALARM_MI 0x46 +#define DA9063_REG_ALARM_H 0x47 +#define DA9063_REG_ALARM_D 0x48 +#define DA9063_REG_ALARM_MO 0x49 +#define DA9063_REG_ALARM_Y 0x4A +#define DA9063_REG_SECOND_A 0x4B +#define DA9063_REG_SECOND_B 0x4C +#define DA9063_REG_SECOND_C 0x4D +#define DA9063_REG_SECOND_D 0x4E + +/* Sequencer Control Registers */ +#define DA9063_REG_SEQ 0x81 +#define DA9063_REG_SEQ_TIMER 0x82 +#define DA9063_REG_ID_2_1 0x83 +#define DA9063_REG_ID_4_3 0x84 +#define DA9063_REG_ID_6_5 0x85 +#define DA9063_REG_ID_8_7 0x86 +#define DA9063_REG_ID_10_9 0x87 +#define DA9063_REG_ID_12_11 0x88 +#define DA9063_REG_ID_14_13 0x89 +#define DA9063_REG_ID_16_15 0x8A +#define DA9063_REG_ID_18_17 0x8B +#define DA9063_REG_ID_20_19 0x8C +#define DA9063_REG_ID_22_21 0x8D +#define DA9063_REG_ID_24_23 0x8E +#define DA9063_REG_ID_26_25 0x8F +#define DA9063_REG_ID_28_27 0x90 +#define DA9063_REG_ID_30_29 0x91 +#define DA9063_REG_ID_32_31 0x92 +#define DA9063_REG_SEQ_A 0x95 +#define DA9063_REG_SEQ_B 0x96 +#define DA9063_REG_WAIT 0x97 +#define DA9063_REG_EN_32K 0x98 +#define DA9063_REG_RESET 0x99 + +/* Regulator Setting Registers */ +#define DA9063_REG_BUCK_ILIM_A 0x9A +#define DA9063_REG_BUCK_ILIM_B 0x9B +#define DA9063_REG_BUCK_ILIM_C 0x9C +#define DA9063_REG_BCORE2_CFG 0x9D +#define DA9063_REG_BCORE1_CFG 0x9E +#define DA9063_REG_BPRO_CFG 0x9F +#define DA9063_REG_BIO_CFG 0xA0 +#define DA9063_REG_BMEM_CFG 0xA1 +#define DA9063_REG_BPERI_CFG 0xA2 +#define DA9063_REG_VBCORE2_A 0xA3 +#define DA9063_REG_VBCORE1_A 0xA4 +#define DA9063_REG_VBPRO_A 0xA5 +#define DA9063_REG_VBMEM_A 0xA6 +#define DA9063_REG_VBIO_A 0xA7 +#define DA9063_REG_VBPERI_A 0xA8 +#define DA9063_REG_VLDO1_A 0xA9 +#define DA9063_REG_VLDO2_A 0xAA +#define DA9063_REG_VLDO3_A 0xAB +#define DA9063_REG_VLDO4_A 0xAC +#define DA9063_REG_VLDO5_A 0xAD +#define DA9063_REG_VLDO6_A 0xAE +#define DA9063_REG_VLDO7_A 0xAF +#define DA9063_REG_VLDO8_A 0xB0 +#define DA9063_REG_VLDO9_A 0xB1 +#define DA9063_REG_VLDO10_A 0xB2 +#define DA9063_REG_VLDO11_A 0xB3 +#define DA9063_REG_VBCORE2_B 0xB4 +#define DA9063_REG_VBCORE1_B 0xB5 +#define DA9063_REG_VBPRO_B 0xB6 +#define DA9063_REG_VBMEM_B 0xB7 +#define DA9063_REG_VBIO_B 0xB8 +#define DA9063_REG_VBPERI_B 0xB9 +#define DA9063_REG_VLDO1_B 0xBA +#define DA9063_REG_VLDO2_B 0xBB +#define DA9063_REG_VLDO3_B 0xBC +#define DA9063_REG_VLDO4_B 0xBD +#define DA9063_REG_VLDO5_B 0xBE +#define DA9063_REG_VLDO6_B 0xBF +#define DA9063_REG_VLDO7_B 0xC0 +#define DA9063_REG_VLDO8_B 0xC1 +#define DA9063_REG_VLDO9_B 0xC2 +#define DA9063_REG_VLDO10_B 0xC3 +#define DA9063_REG_VLDO11_B 0xC4 + +/* Backup Battery Charger Control Register */ +#define DA9063_REG_BBAT_CONT 0xC5 + +/* GPIO PWM (LED) */ +#define DA9063_REG_GPO11_LED 0xC6 +#define DA9063_REG_GPO14_LED 0xC7 +#define DA9063_REG_GPO15_LED 0xC8 + +/* GP-ADC Threshold Registers */ +#define DA9063_REG_ADC_CFG 0xC9 +#define DA9063_REG_AUTO1_HIGH 0xCA +#define DA9063_REG_AUTO1_LOW 0xCB +#define DA9063_REG_AUTO2_HIGH 0xCC +#define DA9063_REG_AUTO2_LOW 0xCD +#define DA9063_REG_AUTO3_HIGH 0xCE +#define DA9063_REG_AUTO3_LOW 0xCF + +/* DA9063 Configuration registers */ +/* OTP */ +#define DA9063_REG_OPT_COUNT 0x101 +#define DA9063_REG_OPT_ADDR 0x102 +#define DA9063_REG_OPT_DATA 0x103 + +/* Customer Trim and Configuration */ +#define DA9063_REG_T_OFFSET 0x104 +#define DA9063_REG_INTERFACE 0x105 +#define DA9063_REG_CONFIG_A 0x106 +#define DA9063_REG_CONFIG_B 0x107 +#define DA9063_REG_CONFIG_C 0x108 +#define DA9063_REG_CONFIG_D 0x109 +#define DA9063_REG_CONFIG_E 0x10A +#define DA9063_REG_CONFIG_F 0x10B +#define DA9063_REG_CONFIG_G 0x10C +#define DA9063_REG_CONFIG_H 0x10D +#define DA9063_REG_CONFIG_I 0x10E +#define DA9063_REG_CONFIG_J 0x10F +#define DA9063_REG_CONFIG_K 0x110 +#define DA9063_REG_CONFIG_L 0x111 +#define DA9063_REG_MON_REG_1 0x112 +#define DA9063_REG_MON_REG_2 0x113 +#define DA9063_REG_MON_REG_3 0x114 +#define DA9063_REG_MON_REG_4 0x115 +#define DA9063_REG_MON_REG_5 0x116 +#define DA9063_REG_MON_REG_6 0x117 +#define DA9063_REG_TRIM_CLDR 0x118 + +/* General Purpose Registers */ +#define DA9063_REG_GP_ID_0 0x119 +#define DA9063_REG_GP_ID_1 0x11A +#define DA9063_REG_GP_ID_2 0x11B +#define DA9063_REG_GP_ID_3 0x11C +#define DA9063_REG_GP_ID_4 0x11D +#define DA9063_REG_GP_ID_5 0x11E +#define DA9063_REG_GP_ID_6 0x11F +#define DA9063_REG_GP_ID_7 0x120 +#define DA9063_REG_GP_ID_8 0x121 +#define DA9063_REG_GP_ID_9 0x122 +#define DA9063_REG_GP_ID_10 0x123 +#define DA9063_REG_GP_ID_11 0x124 +#define DA9063_REG_GP_ID_12 0x125 +#define DA9063_REG_GP_ID_13 0x126 +#define DA9063_REG_GP_ID_14 0x127 +#define DA9063_REG_GP_ID_15 0x128 +#define DA9063_REG_GP_ID_16 0x129 +#define DA9063_REG_GP_ID_17 0x12A +#define DA9063_REG_GP_ID_18 0x12B +#define DA9063_REG_GP_ID_19 0x12C + +/* Chip ID and variant */ +#define DA9063_REG_CHIP_ID 0x181 +#define DA9063_REG_CHIP_VARIANT 0x182 + +/* + * PMIC registers bits + */ +/* DA9063_REG_PAGE_CON (addr=0x00) */ +#define DA9063_PEG_PAGE_SHIFT 0 +#define DA9063_REG_PAGE_MASK 0x07 +#define DA9063_REG_PAGE0 0x00 +#define DA9063_REG_PAGE2 0x02 +#define DA9063_PAGE_WRITE_MODE 0x00 +#define DA9063_REPEAT_WRITE_MODE 0x40 +#define DA9063_PAGE_REVERT 0x80 + +/* DA9063_REG_STATUS_A (addr=0x01) */ +#define DA9063_NONKEY 0x01 +#define DA9063_WAKE 0x02 +#define DA9063_DVC_BUSY 0x04 +#define DA9063_COMP_1V2 0x08 + +/* DA9063_REG_STATUS_B (addr=0x02) */ +#define DA9063_GPI0 0x01 +#define DA9063_GPI1 0x02 +#define DA9063_GPI2 0x04 +#define DA9063_GPI3 0x08 +#define DA9063_GPI4 0x10 +#define DA9063_GPI5 0x20 +#define DA9063_GPI6 0x40 +#define DA9063_GPI7 0x80 + +/* DA9063_REG_STATUS_C (addr=0x03) */ +#define DA9063_GPI8 0x01 +#define DA9063_GPI9 0x02 +#define DA9063_GPI10 0x04 +#define DA9063_GPI11 0x08 +#define DA9063_GPI12 0x10 +#define DA9063_GPI13 0x20 +#define DA9063_GPI14 0x40 +#define DA9063_GPI15 0x80 + +/* DA9063_REG_STATUS_D (addr=0x04) */ +#define DA9063_LDO3_LIM 0x08 +#define DA9063_LDO4_LIM 0x10 +#define DA9063_LDO7_LIM 0x20 +#define DA9063_LDO8_LIM 0x40 +#define DA9063_LDO11_LIM 0x80 + +/* DA9063_REG_FAULT_LOG (addr=0x05) */ +#define DA9063_TWD_ERROR 0x01 +#define DA9063_POR 0x02 +#define DA9063_VDD_FAULT 0x04 +#define DA9063_VDD_START 0x08 +#define DA9063_TEMP_CRIT 0x10 +#define DA9063_KEY_RESET 0x20 +#define DA9063_NSHUTDOWN 0x40 +#define DA9063_WAIT_SHUT 0x80 + +/* DA9063_REG_EVENT_A (addr=0x06) */ +#define DA9063_E_NONKEY 0x01 +#define DA9063_E_ALARM 0x02 +#define DA9063_E_TICK 0x04 +#define DA9063_E_ADC_RDY 0x08 +#define DA9063_E_SEQ_RDY 0x10 +#define DA9063_EVENTS_B 0x20 +#define DA9063_EVENTS_C 0x40 +#define DA9063_EVENTS_D 0x80 + +/* DA9063_REG_EVENT_B (addr=0x07) */ +#define DA9063_E_WAKE 0x01 +#define DA9063_E_TEMP 0x02 +#define DA9063_E_COMP_1V2 0x04 +#define DA9063_E_LDO_LIM 0x08 +#define DA9063_E_REG_UVOV 0x10 +#define DA9063_E_DVC_RDY 0x20 +#define DA9063_E_VDD_MON 0x40 +#define DA9063_E_VDD_WARN 0x80 + +/* DA9063_REG_EVENT_C (addr=0x08) */ +#define DA9063_E_GPI0 0x01 +#define DA9063_E_GPI1 0x02 +#define DA9063_E_GPI2 0x04 +#define DA9063_E_GPI3 0x08 +#define DA9063_E_GPI4 0x10 +#define DA9063_E_GPI5 0x20 +#define DA9063_E_GPI6 0x40 +#define DA9063_E_GPI7 0x80 + +/* DA9063_REG_EVENT_D (addr=0x09) */ +#define DA9063_E_GPI8 0x01 +#define DA9063_E_GPI9 0x02 +#define DA9063_E_GPI10 0x04 +#define DA9063_E_GPI11 0x08 +#define DA9063_E_GPI12 0x10 +#define DA9063_E_GPI13 0x20 +#define DA9063_E_GPI14 0x40 +#define DA9063_E_GPI15 0x80 + +/* DA9063_REG_IRQ_MASK_A (addr=0x0A) */ +#define DA9063_M_ONKEY 0x01 +#define DA9063_M_ALARM 0x02 +#define DA9063_M_TICK 0x04 +#define DA9063_M_ADC_RDY 0x08 +#define DA9063_M_SEQ_RDY 0x10 + +/* DA9063_REG_IRQ_MASK_B (addr=0x0B) */ +#define DA9063_M_WAKE 0x01 +#define DA9063_M_TEMP 0x02 +#define DA9063_M_COMP_1V2 0x04 +#define DA9063_M_LDO_LIM 0x08 +#define DA9063_M_UVOV 0x10 +#define DA9063_M_DVC_RDY 0x20 +#define DA9063_M_VDD_MON 0x40 +#define DA9063_M_VDD_WARN 0x80 + +/* DA9063_REG_IRQ_MASK_C (addr=0x0C) */ +#define DA9063_M_GPI0 0x01 +#define DA9063_M_GPI1 0x02 +#define DA9063_M_GPI2 0x04 +#define DA9063_M_GPI3 0x08 +#define DA9063_M_GPI4 0x10 +#define DA9063_M_GPI5 0x20 +#define DA9063_M_GPI6 0x40 +#define DA9063_M_GPI7 0x80 + +/* DA9063_REG_IRQ_MASK_D (addr=0x0D) */ +#define DA9063_M_GPI8 0x01 +#define DA9063_M_GPI9 0x02 +#define DA9063_M_GPI10 0x04 +#define DA9063_M_GPI11 0x08 +#define DA9063_M_GPI12 0x10 +#define DA9063_M_GPI13 0x20 +#define DA9063_M_GPI14 0x40 +#define DA9063_M_GPI15 0x80 + +/* DA9063_REG_CONTROL_A (addr=0x0E) */ +#define DA9063_SYSTEM_EN 0x01 +#define DA9063_POWER_EN 0x02 +#define DA9063_POWER1_EN 0x04 +#define DA9063_STANDBY 0x08 +#define DA9063_M_SYSTEM_EN 0x10 +#define DA9063_M_POWER_EN 0x20 +#define DA9063_M_POWER1_EN 0x40 +#define DA9063_CP_EN 0x80 + +/* DA9063_REG_CONTROL_B (addr=0x0F) */ +#define DA9063_CHG_SEL 0x01 +#define DA9063_WATCHDOG_PD 0x02 +#define DA9063_NRES_MODE 0x08 +#define DA9063_NONKEY_LOCK 0x10 + +/* DA9063_REG_CONTROL_C (addr=0x10) */ +#define DA9063_DEBOUNCING_MASK 0x07 +#define DA9063_DEBOUNCING_OFF 0x0 +#define DA9063_DEBOUNCING_0MS1 0x1 +#define DA9063_DEBOUNCING_1MS 0x2 +#define DA9063_DEBOUNCING_10MS24 0x3 +#define DA9063_DEBOUNCING_51MS2 0x4 +#define DA9063_DEBOUNCING_256MS 0x5 +#define DA9063_DEBOUNCING_512MS 0x6 +#define DA9063_DEBOUNCING_1024MS 0x7 + +#define DA9063_AUTO_BOOT 0x08 +#define DA9063_OTPREAD_EN 0x10 +#define DA9063_SLEW_RATE_MASK 0x60 +#define DA9063_SLEW_RATE_4US 0x00 +#define DA9063_SLEW_RATE_3US 0x20 +#define DA9063_SLEW_RATE_1US 0x40 +#define DA9063_SLEW_RATE_0US5 0x60 +#define DA9063_DEF_SUPPLY 0x80 + +/* DA9063_REG_CONTROL_D (addr=0x11) */ +#define DA9063_TWDSCALE_MASK 0x07 +#define DA9063_BLINK_FRQ_MASK 0x38 +#define DA9063_BLINK_FRQ_OFF 0x00 +#define DA9063_BLINK_FRQ_1S0 0x08 +#define DA9063_BLINK_FRQ_2S0 0x10 +#define DA9063_BLINK_FRQ_4S0 0x18 +#define DA9063_BLINK_FRQ_0S18 0x20 +#define DA9063_BLINK_FRQ_2S0_VDD 0x28 +#define DA9063_BLINK_FRQ_4S0_VDD 0x30 +#define DA9063_BLINK_FRQ_0S18_VDD 0x38 + +#define DA9063_BLINK_DUR_MASK 0xC0 +#define DA9063_BLINK_DUR_10MS 0x00 +#define DA9063_BLINK_DUR_20MS 0x40 +#define DA9063_BLINK_DUR_40MS 0x80 +#define DA9063_BLINK_DUR_20MSDBL 0xC0 + +/* DA9063_REG_CONTROL_E (addr=0x12) */ +#define DA9063_RTC_MODE_PD 0x01 +#define DA9063_RTC_MODE_SD 0x02 +#define DA9063_RTC_EN 0x04 +#define DA9063_ECO_MODE 0x08 +#define DA9063_PM_FB1_PIN 0x10 +#define DA9063_PM_FB2_PIN 0x20 +#define DA9063_PM_FB3_PIN 0x40 +#define DA9063_V_LOCK 0x80 + +/* DA9063_REG_CONTROL_F (addr=0x13) */ +#define DA9063_WATCHDOG 0x01 +#define DA9063_SHUTDOWN 0x02 +#define DA9063_WAKE_UP 0x04 + +/* DA9063_REG_PD_DIS (addr=0x14) */ +#define DA9063_GPI_DIS 0x01 +#define DA9063_GPADC_PAUSE 0x02 +#define DA9063_PMIF_DIS 0x04 +#define DA9063_HS2WIRE_DIS 0x08 +#define DA9063_BBAT_DIS 0x20 +#define DA9063_OUT_32K_PAUSE 0x40 +#define DA9063_PMCONT_DIS 0x80 + +/* DA9063_REG_GPIO_0_1 (addr=0x15) */ +#define DA9063_GPIO0_PIN_MASK 0x03 +#define DA9063_GPIO0_PIN_ADCIN1 0x00 +#define DA9063_GPIO0_PIN_GPI 0x01 +#define DA9063_GPIO0_PIN_GPO_OD 0x02 +#define DA9063_GPIO0_PIN_GPO 0x03 +#define DA9063_GPIO0_TYPE 0x04 +#define DA9063_GPIO0_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO0_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO0_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO0_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO0_NO_WAKEUP 0x08 +#define DA9063_GPIO1_PIN_MASK 0x30 +#define DA9063_GPIO1_PIN_ADCIN2_COMP 0x00 +#define DA9063_GPIO1_PIN_GPI 0x10 +#define DA9063_GPIO1_PIN_GPO_OD 0x20 +#define DA9063_GPIO1_PIN_GPO 0x30 +#define DA9063_GPIO1_TYPE 0x40 +#define DA9063_GPIO1_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO1_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO1_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO1_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO1_NO_WAKEUP 0x80 + +/* DA9063_REG_GPIO_2_3 (addr=0x16) */ +#define DA9063_GPIO2_PIN_MASK 0x03 +#define DA9063_GPIO2_PIN_ADCIN3 0x00 +#define DA9063_GPIO2_PIN_GPI 0x01 +#define DA9063_GPIO2_PIN_GPO_PSS 0x02 +#define DA9063_GPIO2_PIN_GPO 0x03 +#define DA9063_GPIO2_TYPE 0x04 +#define DA9063_GPIO2_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO2_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO2_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO2_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO2_NO_WAKEUP 0x08 +#define DA9063_GPIO3_PIN_MASK 0x30 +#define DA9063_GPIO3_PIN_CORE_SW_G 0x00 +#define DA9063_GPIO3_PIN_GPI 0x10 +#define DA9063_GPIO3_PIN_GPO_OD 0x20 +#define DA9063_GPIO3_PIN_GPO 0x30 +#define DA9063_GPIO3_TYPE 0x40 +#define DA9063_GPIO3_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO3_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO3_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO3_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO3_NO_WAKEUP 0x80 + +/* DA9063_REG_GPIO_4_5 (addr=0x17) */ +#define DA9063_GPIO4_PIN_MASK 0x03 +#define DA9063_GPIO4_PIN_CORE_SW_S 0x00 +#define DA9063_GPIO4_PIN_GPI 0x01 +#define DA9063_GPIO4_PIN_GPO_OD 0x02 +#define DA9063_GPIO4_PIN_GPO 0x03 +#define DA9063_GPIO4_TYPE 0x04 +#define DA9063_GPIO4_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO4_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO4_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO4_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO4_NO_WAKEUP 0x08 +#define DA9063_GPIO5_PIN_MASK 0x30 +#define DA9063_GPIO5_PIN_PERI_SW_G 0x00 +#define DA9063_GPIO5_PIN_GPI 0x10 +#define DA9063_GPIO5_PIN_GPO_OD 0x20 +#define DA9063_GPIO5_PIN_GPO 0x30 +#define DA9063_GPIO5_TYPE 0x40 +#define DA9063_GPIO5_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO5_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO5_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO5_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO5_NO_WAKEUP 0x80 + +/* DA9063_REG_GPIO_6_7 (addr=0x18) */ +#define DA9063_GPIO6_PIN_MASK 0x03 +#define DA9063_GPIO6_PIN_PERI_SW_S 0x00 +#define DA9063_GPIO6_PIN_GPI 0x01 +#define DA9063_GPIO6_PIN_GPO_OD 0x02 +#define DA9063_GPIO6_PIN_GPO 0x03 +#define DA9063_GPIO6_TYPE 0x04 +#define DA9063_GPIO6_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO6_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO6_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO6_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO6_NO_WAKEUP 0x08 +#define DA9063_GPIO7_PIN_MASK 0x30 +#define DA9063_GPIO7_PIN_GPI 0x10 +#define DA9063_GPIO7_PIN_GPO_PSS 0x20 +#define DA9063_GPIO7_PIN_GPO 0x30 +#define DA9063_GPIO7_TYPE 0x40 +#define DA9063_GPIO7_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO7_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO7_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO7_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO7_NO_WAKEUP 0x80 + +/* DA9063_REG_GPIO_8_9 (addr=0x19) */ +#define DA9063_GPIO8_PIN_MASK 0x03 +#define DA9063_GPIO8_PIN_GPI_SYS_EN 0x00 +#define DA9063_GPIO8_PIN_GPI 0x01 +#define DA9063_GPIO8_PIN_GPO_PSS 0x02 +#define DA9063_GPIO8_PIN_GPO 0x03 +#define DA9063_GPIO8_TYPE 0x04 +#define DA9063_GPIO8_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO8_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO8_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO8_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO8_NO_WAKEUP 0x08 +#define DA9063_GPIO9_PIN_MASK 0x30 +#define DA9063_GPIO9_PIN_GPI_PWR_EN 0x00 +#define DA9063_GPIO9_PIN_GPI 0x10 +#define DA9063_GPIO9_PIN_GPO_PSS 0x20 +#define DA9063_GPIO9_PIN_GPO 0x30 +#define DA9063_GPIO9_TYPE 0x40 +#define DA9063_GPIO9_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO9_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO9_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO9_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO9_NO_WAKEUP 0x80 + +/* DA9063_REG_GPIO_10_11 (addr=0x1A) */ +#define DA9063_GPIO10_PIN_MASK 0x03 +#define DA9063_GPIO10_PIN_GPI_PWR1_EN 0x00 +#define DA9063_GPIO10_PIN_GPI 0x01 +#define DA9063_GPIO10_PIN_GPO_OD 0x02 +#define DA9063_GPIO10_PIN_GPO 0x03 +#define DA9063_GPIO10_TYPE 0x04 +#define DA9063_GPIO10_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO10_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO10_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO10_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO10_NO_WAKEUP 0x08 +#define DA9063_GPIO11_PIN_MASK 0x30 +#define DA9063_GPIO11_PIN_GPO_OD 0x00 +#define DA9063_GPIO11_PIN_GPI 0x10 +#define DA9063_GPIO11_PIN_GPO_PSS 0x20 +#define DA9063_GPIO11_PIN_GPO 0x30 +#define DA9063_GPIO11_TYPE 0x40 +#define DA9063_GPIO11_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO11_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO11_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO11_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO11_NO_WAKEUP 0x80 + +/* DA9063_REG_GPIO_12_13 (addr=0x1B) */ +#define DA9063_GPIO12_PIN_MASK 0x03 +#define DA9063_GPIO12_PIN_NVDDFLT_OUT 0x00 +#define DA9063_GPIO12_PIN_GPI 0x01 +#define DA9063_GPIO12_PIN_VSYSMON_OUT 0x02 +#define DA9063_GPIO12_PIN_GPO 0x03 +#define DA9063_GPIO12_TYPE 0x04 +#define DA9063_GPIO12_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO12_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO12_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO12_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO12_NO_WAKEUP 0x08 +#define DA9063_GPIO13_PIN_MASK 0x30 +#define DA9063_GPIO13_PIN_GPFB1_OUT 0x00 +#define DA9063_GPIO13_PIN_GPI 0x10 +#define DA9063_GPIO13_PIN_GPFB1_OUTOD 0x20 +#define DA9063_GPIO13_PIN_GPO 0x30 +#define DA9063_GPIO13_TYPE 0x40 +#define DA9063_GPIO13_TYPE_GPFB1_OUT 0x00 +#define DA9063_GPIO13_TYPE_GPI 0x00 +#define DA9063_GPIO13_TYPE_GPFB1_OUTOD 0x04 +#define DA9063_GPIO13_TYPE_GPO 0x04 +#define DA9063_GPIO13_NO_WAKEUP 0x80 + +/* DA9063_REG_GPIO_14_15 (addr=0x1C) */ +#define DA9063_GPIO14_PIN_MASK 0x03 +#define DA9063_GPIO14_PIN_GPO_OD 0x00 +#define DA9063_GPIO14_PIN_GPI 0x01 +#define DA9063_GPIO14_PIN_HS2DATA 0x02 +#define DA9063_GPIO14_PIN_GPO 0x03 +#define DA9063_GPIO14_TYPE 0x04 +#define DA9063_GPIO14_TYPE_GPI_ACT_LOW 0x00 +#define DA9063_GPIO14_TYPE_GPO_VDD_IO1 0x00 +#define DA9063_GPIO14_TYPE_GPI_ACT_HIGH 0x04 +#define DA9063_GPIO14_TYPE_GPO_VDD_IO2 0x04 +#define DA9063_GPIO14_NO_WAKEUP 0x08 +#define DA9063_GPIO15_PIN_MASK 0x30 +#define DA9063_GPIO15_PIN_GPO_OD 0x00 +#define DA9063_GPIO15_PIN_GPI 0x10 +#define DA9063_GPIO15_PIN_GPO 0x30 +#define DA9063_GPIO15_TYPE 0x40 +#define DA9063_GPIO15_TYPE_GPFB1_OUT 0x00 +#define DA9063_GPIO15_TYPE_GPI 0x00 +#define DA9063_GPIO15_TYPE_GPFB1_OUTOD 0x04 +#define DA9063_GPIO15_TYPE_GPO 0x04 +#define DA9063_GPIO15_NO_WAKEUP 0x80 + +/* DA9063_REG_GPIO_MODE_0_7 (addr=0x1D) */ +#define DA9063_GPIO0_MODE 0x01 +#define DA9063_GPIO1_MODE 0x02 +#define DA9063_GPIO2_MODE 0x04 +#define DA9063_GPIO3_MODE 0x08 +#define DA9063_GPIO4_MODE 0x10 +#define DA9063_GPIO5_MODE 0x20 +#define DA9063_GPIO6_MODE 0x40 +#define DA9063_GPIO7_MODE 0x80 + +/* DA9063_REG_GPIO_MODE_8_15 (addr=0x1E) */ +#define DA9063_GPIO8_MODE 0x01 +#define DA9063_GPIO9_MODE 0x02 +#define DA9063_GPIO10_MODE 0x04 +#define DA9063_GPIO11_MODE 0x08 +#define DA9063_GPIO11_MODE_LED_ACT_HIGH 0x00 +#define DA9063_GPIO11_MODE_LED_ACT_LOW 0x08 +#define DA9063_GPIO12_MODE 0x10 +#define DA9063_GPIO13_MODE 0x20 +#define DA9063_GPIO14_MODE 0x40 +#define DA9063_GPIO14_MODE_LED_ACT_HIGH 0x00 +#define DA9063_GPIO14_MODE_LED_ACT_LOW 0x40 +#define DA9063_GPIO15_MODE 0x80 +#define DA9063_GPIO15_MODE_LED_ACT_HIGH 0x00 +#define DA9063_GPIO15_MODE_LED_ACT_LOW 0x80 + +/* DA9063_REG_SWITCH_CONT (addr=0x1F) */ +#define DA9063_CORE_SW_GPI_MASK 0x03 +#define DA9063_CORE_SW_GPI_OFF 0x00 +#define DA9063_CORE_SW_GPI_GPIO1 0x01 +#define DA9063_CORE_SW_GPI_GPIO2 0x02 +#define DA9063_CORE_SW_GPI_GPIO13 0x03 +#define DA9063_PERI_SW_GPI_MASK 0x0C +#define DA9063_PERI_SW_GPI_OFF 0x00 +#define DA9063_PERI_SW_GPI_GPIO1 0x04 +#define DA9063_PERI_SW_GPI_GPIO2 0x08 +#define DA9063_PERI_SW_GPI_GPIO13 0x0C +#define DA9063_SWITCH_SR_MASK 0x30 +#define DA9063_SWITCH_SR_1MV 0x00 +#define DA9063_SWITCH_SR_5MV 0x10 +#define DA9063_SWITCH_SR_10MV 0x20 +#define DA9063_SWITCH_SR_50MV 0x30 +#define DA9063_SWITCH_SR_DIS 0x40 +#define DA9063_CP_EN_MODE 0x80 + +/* DA9063_REGL_Bxxxx_CONT common bits (addr=0x20-0x25) */ +#define DA9063_BUCK_EN 0x01 +#define DA9063_BUCK_GPI_MASK 0x06 +#define DA9063_BUCK_GPI_OFF 0x00 +#define DA9063_BUCK_GPI_GPIO1 0x02 +#define DA9063_BUCK_GPI_GPIO2 0x04 +#define DA9063_BUCK_GPI_GPIO13 0x06 +#define DA9063_BUCK_CONF 0x08 +#define DA9063_VBUCK_GPI_MASK 0x60 +#define DA9063_VBUCK_GPI_OFF 0x00 +#define DA9063_VBUCK_GPI_GPIO1 0x20 +#define DA9063_VBUCK_GPI_GPIO2 0x40 +#define DA9063_VBUCK_GPI_GPIO13 0x60 + +/* DA9063_REG_BCORE1_CONT specific bits (addr=0x21) */ +#define DA9063_CORE_SW_EN 0x10 +#define DA9063_CORE_SW_CONF 0x80 + +/* DA9063_REG_BPERI_CONT specific bits (addr=0x25) */ +#define DA9063_PERI_SW_EN 0x10 +#define DA9063_PERI_SW_CONF 0x80 + +/* DA9063_REG_LDOx_CONT common bits (addr=0x26-0x30) */ +#define DA9063_LDO_EN 0x01 +#define DA9063_LDO_GPI_MASK 0x06 +#define DA9063_LDO_GPI_OFF 0x00 +#define DA9063_LDO_GPI_GPIO1 0x02 +#define DA9063_LDO_GPI_GPIO2 0x04 +#define DA9063_LDO_GPI_GPIO13 0x06 +#define DA9063_LDO_PD_DIS 0x08 +#define DA9063_VLDO_GPI_MASK 0x60 +#define DA9063_VLDO_GPI_OFF 0x00 +#define DA9063_VLDO_GPI_GPIO1 0x20 +#define DA9063_VLDO_GPI_GPIO2 0x40 +#define DA9063_VLDO_GPI_GPIO13 0x60 +#define DA9063_LDO_CONF 0x80 + +/* DA9063_REG_LDO5_CONT specific bits (addr=0x2A) */ +#define DA9063_VLDO5_SEL 0x10 + +/* DA9063_REG_LDO6_CONT specific bits (addr=0x2B) */ +#define DA9063_VLDO6_SEL 0x10 + +/* DA9063_REG_LDO7_CONT specific bits (addr=0x2C) */ +#define DA9063_VLDO7_SEL 0x10 + +/* DA9063_REG_LDO8_CONT specific bits (addr=0x2D) */ +#define DA9063_VLDO8_SEL 0x10 + +/* DA9063_REG_LDO9_CONT specific bits (addr=0x2E) */ +#define DA9063_VLDO9_SEL 0x10 + +/* DA9063_REG_LDO10_CONT specific bits (addr=0x2F) */ +#define DA9063_VLDO10_SEL 0x10 + +/* DA9063_REG_LDO11_CONT specific bits (addr=0x30) */ +#define DA9063_VLDO11_SEL 0x10 + +/* DA9063_REG_VIB (addr=0x31) */ +#define DA9063_VIB_SET_MASK 0x3F +#define DA9063_VIB_SET_OFF 0 +#define DA9063_VIB_SET_MAX 0x3F + +/* DA9063_REG_DVC_1 (addr=0x32) */ +#define DA9063_VBCORE1_SEL 0x01 +#define DA9063_VBCORE2_SEL 0x02 +#define DA9063_VBPRO_SEL 0x04 +#define DA9063_VBMEM_SEL 0x08 +#define DA9063_VBPERI_SEL 0x10 +#define DA9063_VLDO1_SEL 0x20 +#define DA9063_VLDO2_SEL 0x40 +#define DA9063_VLDO3_SEL 0x80 + +/* DA9063_REG_DVC_2 (addr=0x33) */ +#define DA9063_VBIO_SEL 0x01 +#define DA9063_VLDO4_SEL 0x80 + +/* DA9063_REG_ADC_MAN (addr=0x34) */ +#define DA9063_ADC_MUX_MASK 0x0F +#define DA9063_ADC_MUX_VSYS 0x00 +#define DA9063_ADC_MUX_ADCIN1 0x01 +#define DA9063_ADC_MUX_ADCIN2 0x02 +#define DA9063_ADC_MUX_ADCIN3 0x03 +#define DA9063_ADC_MUX_T_SENSE 0x04 +#define DA9063_ADC_MUX_VBBAT 0x05 +#define DA9063_ADC_MUX_LDO_G1 0x08 +#define DA9063_ADC_MUX_LDO_G2 0x09 +#define DA9063_ADC_MUX_LDO_G3 0x0A +#define DA9063_ADC_MAN 0x10 +#define DA9063_ADC_MODE 0x20 + +/* DA9063_REG_ADC_CONT (addr=0x35) */ +#define DA9063_ADC_AUTO_VSYS_EN 0x01 +#define DA9063_ADC_AUTO_AD1_EN 0x02 +#define DA9063_ADC_AUTO_AD2_EN 0x04 +#define DA9063_ADC_AUTO_AD3_EN 0x08 +#define DA9063_ADC_AD1_ISRC_EN 0x10 +#define DA9063_ADC_AD2_ISRC_EN 0x20 +#define DA9063_ADC_AD3_ISRC_EN 0x40 +#define DA9063_COMP1V2_EN 0x80 + +/* DA9063_REG_VSYS_MON (addr=0x36) */ +#define DA9063_VSYS_VAL_MASK 0xFF +#define DA9063_VSYS_VAL_BASE 0x00 + +/* DA9063_REG_ADC_RES_L (addr=0x37) */ +#define DA9063_ADC_RES_L_BITS 2 +#define DA9063_ADC_RES_L_MASK 0xC0 + +/* DA9063_REG_ADC_RES_H (addr=0x38) */ +#define DA9063_ADC_RES_M_BITS 8 +#define DA9063_ADC_RES_M_MASK 0xFF + +/* DA9063_REG_(xxx_RES/ADC_RES_H) (addr=0x39-0x3F) */ +#define DA9063_ADC_VAL_MASK 0xFF + +/* DA9063_REG_COUNT_S (addr=0x40) */ +#define DA9063_RTC_READ 0x80 +#define DA9063_COUNT_SEC_MASK 0x3F + +/* DA9063_REG_COUNT_MI (addr=0x41) */ +#define DA9063_COUNT_MIN_MASK 0x3F + +/* DA9063_REG_COUNT_H (addr=0x42) */ +#define DA9063_COUNT_HOUR_MASK 0x1F + +/* DA9063_REG_COUNT_D (addr=0x43) */ +#define DA9063_COUNT_DAY_MASK 0x1F + +/* DA9063_REG_COUNT_MO (addr=0x44) */ +#define DA9063_COUNT_MONTH_MASK 0x0F + +/* DA9063_REG_COUNT_Y (addr=0x45) */ +#define DA9063_COUNT_YEAR_MASK 0x3F +#define DA9063_MONITOR 0x40 + +/* DA9063_REG_ALARM_MI (addr=0x46) */ +#define DA9063_ALARM_STATUS_ALARM 0x80 +#define DA9063_ALARM_STATUS_TICK 0x40 +#define DA9063_ALARM_MIN_MASK 0x3F + +/* DA9063_REG_ALARM_H (addr=0x47) */ +#define DA9063_ALARM_HOUR_MASK 0x1F + +/* DA9063_REG_ALARM_D (addr=0x48) */ +#define DA9063_ALARM_DAY_MASK 0x1F + +/* DA9063_REG_ALARM_MO (addr=0x49) */ +#define DA9063_TICK_WAKE 0x20 +#define DA9063_TICK_TYPE 0x10 +#define DA9063_TICK_TYPE_SEC 0x00 +#define DA9063_TICK_TYPE_MIN 0x10 +#define DA9063_ALARM_MONTH_MASK 0x0F + +/* DA9063_REG_ALARM_Y (addr=0x4A) */ +#define DA9063_TICK_ON 0x80 +#define DA9063_ALARM_ON 0x40 +#define DA9063_ALARM_YEAR_MASK 0x3F + +/* DA9063_REG_WAIT (addr=0x97)*/ +#define DA9063_REG_WAIT_TIME_MASK 0xF +#define DA9063_WAIT_TIME_0_US 0x0 +#define DA9063_WAIT_TIME_512_US 0x1 +#define DA9063_WAIT_TIME_1_MS 0x2 +#define DA9063_WAIT_TIME_2_MS 0x3 +#define DA9063_WAIT_TIME_4_1_MS 0x4 +#define DA9063_WAIT_TIME_8_2_MS 0x5 +#define DA9063_WAIT_TIME_16_4_MS 0x6 +#define DA9063_WAIT_TIME_32_8_MS 0x7 +#define DA9063_WAIT_TIME_65_5_MS 0x8 +#define DA9063_WAIT_TIME_128_MS 0x9 +#define DA9063_WAIT_TIME_256_MS 0xA +#define DA9063_WAIT_TIME_512_MS 0xB +#define DA9063_WAIT_TIME_1_S 0xC +#define DA9063_WAIT_TIME_2_1_S 0xD + +/* DA9063_REG_EN_32K (addr=0x98)*/ +#define DA9063_STABILIZ_TIME_MASK 0x7 +#define DA9063_CRYSTAL 0x08 +#define DA9063_DELAY_MODE 0x10 +#define DA9063_OUT_CLOCK 0x20 +#define DA9063_RTC_CLOCK 0x40 +#define DA9063_OUT_32K_EN 0x80 + +/* DA9063_REG_CHIP_VARIANT */ +#define DA9063_CHIP_VARIANT_SHIFT 4 + +/* DA9063_REG_BUCK_ILIM_A (addr=0x9A) */ +#define DA9063_BIO_ILIM_MASK 0x0F +#define DA9063_BMEM_ILIM_MASK 0xF0 + +/* DA9063_REG_BUCK_ILIM_B (addr=0x9B) */ +#define DA9063_BPRO_ILIM_MASK 0x0F +#define DA9063_BPERI_ILIM_MASK 0xF0 + +/* DA9063_REG_BUCK_ILIM_C (addr=0x9C) */ +#define DA9063_BCORE1_ILIM_MASK 0x0F +#define DA9063_BCORE2_ILIM_MASK 0xF0 + +/* DA9063_REG_Bxxxx_CFG common bits (addr=0x9D-0xA2) */ +#define DA9063_BUCK_FB_MASK 0x07 +#define DA9063_BUCK_PD_DIS_SHIFT 5 +#define DA9063_BUCK_MODE_MASK 0xC0 +#define DA9063_BUCK_MODE_MANUAL 0x00 +#define DA9063_BUCK_MODE_SLEEP 0x40 +#define DA9063_BUCK_MODE_SYNC 0x80 +#define DA9063_BUCK_MODE_AUTO 0xC0 + +/* DA9063_REG_BPRO_CFG (addr=0x9F) */ +#define DA9063_BPRO_VTTR_EN 0x08 +#define DA9063_BPRO_VTT_EN 0x10 + +/* DA9063_REG_VBxxxx_A/B (addr=0xA3-0xA8, 0xB4-0xB9) */ +#define DA9063_VBUCK_MASK 0x7F +#define DA9063_VBUCK_BIAS 0 +#define DA9063_BUCK_SL 0x80 + +/* DA9063_REG_VLDOx_A/B (addr=0xA9-0x3, 0xBA-0xC4) */ +#define DA9063_LDO_SL 0x80 + +/* DA9063_REG_VLDO1_A/B (addr=0xA9, 0xBA) */ +#define DA9063_VLDO1_MASK 0x3F +#define DA9063_VLDO1_BIAS 0 + +/* DA9063_REG_VLDO2_A/B (addr=0xAA, 0xBB) */ +#define DA9063_VLDO2_MASK 0x3F +#define DA9063_VLDO2_BIAS 0 + +/* DA9063_REG_VLDO3_A/B (addr=0xAB, 0xBC) */ +#define DA9063_VLDO3_MASK 0x7F +#define DA9063_VLDO3_BIAS 0 + +/* DA9063_REG_VLDO4_A/B (addr=0xAC, 0xBD) */ +#define DA9063_VLDO4_MASK 0x7F +#define DA9063_VLDO4_BIAS 0 + +/* DA9063_REG_VLDO5_A/B (addr=0xAD, 0xBE) */ +#define DA9063_VLDO5_MASK 0x3F +#define DA9063_VLDO5_BIAS 2 + +/* DA9063_REG_VLDO6_A/B (addr=0xAE, 0xBF) */ +#define DA9063_VLDO6_MASK 0x3F +#define DA9063_VLDO6_BIAS 2 + +/* DA9063_REG_VLDO7_A/B (addr=0xAF, 0xC0) */ +#define DA9063_VLDO7_MASK 0x3F +#define DA9063_VLDO7_BIAS 2 + +/* DA9063_REG_VLDO8_A/B (addr=0xB0, 0xC1) */ +#define DA9063_VLDO8_MASK 0x3F +#define DA9063_VLDO8_BIAS 2 + +/* DA9063_REG_VLDO9_A/B (addr=0xB1, 0xC2) */ +#define DA9063_VLDO9_MASK 0x3F +#define DA9063_VLDO9_BIAS 3 + +/* DA9063_REG_VLDO10_A/B (addr=0xB2, 0xC3) */ +#define DA9063_VLDO10_MASK 0x3F +#define DA9063_VLDO10_BIAS 2 + +/* DA9063_REG_VLDO11_A/B (addr=0xB3, 0xC4) */ +#define DA9063_VLDO11_MASK 0x3F +#define DA9063_VLDO11_BIAS 2 + +/* DA9063_REG_GPO11_LED (addr=0xC6) */ +/* DA9063_REG_GPO14_LED (addr=0xC7) */ +/* DA9063_REG_GPO15_LED (addr=0xC8) */ +#define DA9063_GPIO_DIM 0x80 +#define DA9063_GPIO_PWM_MASK 0x7F + +/* DA9063_REG_CONFIG_H (addr=0x10D) */ +#define DA9063_PWM_CLK_MASK 0x01 +#define DA9063_PWM_CLK_PWM2MHZ 0x00 +#define DA9063_PWM_CLK_PWM1MHZ 0x01 +#define DA9063_LDO8_MODE_MASK 0x02 +#define DA9063_LDO8_MODE_LDO 0 +#define DA9063_LDO8_MODE_VIBR 0x02 +#define DA9063_MERGE_SENSE_MASK 0x04 +#define DA9063_MERGE_SENSE_GP_FB2 0x00 +#define DA9063_MERGE_SENSE_GPIO4 0x04 +#define DA9063_BCORE_MERGE 0x08 +#define DA9063_BPRO_OD 0x10 +#define DA9063_BCORE2_OD 0x20 +#define DA9063_BCORE1_OD 0x40 +#define DA9063_BUCK_MERGE 0x80 + +/* DA9063_REG_CONFIG_I (addr=0x10E) */ +#define DA9063_NONKEY_PIN_MASK 0x03 +#define DA9063_NONKEY_PIN_PORT 0x00 +#define DA9063_NONKEY_PIN_SWDOWN 0x01 +#define DA9063_NONKEY_PIN_AUTODOWN 0x02 +#define DA9063_NONKEY_PIN_AUTOFLPRT 0x03 + +/* DA9063_REG_MON_REG_5 (addr=0x116) */ +#define DA9063_MON_A8_IDX_MASK 0x07 +#define DA9063_MON_A8_IDX_NONE 0x00 +#define DA9063_MON_A8_IDX_BCORE1 0x01 +#define DA9063_MON_A8_IDX_BCORE2 0x02 +#define DA9063_MON_A8_IDX_BPRO 0x03 +#define DA9063_MON_A8_IDX_LDO3 0x04 +#define DA9063_MON_A8_IDX_LDO4 0x05 +#define DA9063_MON_A8_IDX_LDO11 0x06 +#define DA9063_MON_A9_IDX_MASK 0x70 +#define DA9063_MON_A9_IDX_NONE 0x00 +#define DA9063_MON_A9_IDX_BIO 0x01 +#define DA9063_MON_A9_IDX_BMEM 0x02 +#define DA9063_MON_A9_IDX_BPERI 0x03 +#define DA9063_MON_A9_IDX_LDO1 0x04 +#define DA9063_MON_A9_IDX_LDO2 0x05 +#define DA9063_MON_A9_IDX_LDO5 0x06 + +/* DA9063_REG_MON_REG_6 (addr=0x117) */ +#define DA9063_MON_A10_IDX_MASK 0x07 +#define DA9063_MON_A10_IDX_NONE 0x00 +#define DA9063_MON_A10_IDX_LDO6 0x01 +#define DA9063_MON_A10_IDX_LDO7 0x02 +#define DA9063_MON_A10_IDX_LDO8 0x03 +#define DA9063_MON_A10_IDX_LDO9 0x04 +#define DA9063_MON_A10_IDX_LDO10 0x05 + +#endif /* _DA9063_REG_H */ diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h index 061cce0b119a..dd362df54799 100644 --- a/include/linux/mfd/palmas.h +++ b/include/linux/mfd/palmas.h @@ -183,6 +183,50 @@ enum palmas_regulators { PALMAS_NUM_REGS, }; +/* External controll signal name */ +enum { + PALMAS_EXT_CONTROL_ENABLE1 = 0x1, + PALMAS_EXT_CONTROL_ENABLE2 = 0x2, + PALMAS_EXT_CONTROL_NSLEEP = 0x4, +}; + +/* + * Palmas device resources can be controlled externally for + * enabling/disabling it rather than register write through i2c. + * Add the external controlled requestor ID for different resources. + */ +enum palmas_external_requestor_id { + PALMAS_EXTERNAL_REQSTR_ID_REGEN1, + PALMAS_EXTERNAL_REQSTR_ID_REGEN2, + PALMAS_EXTERNAL_REQSTR_ID_SYSEN1, + PALMAS_EXTERNAL_REQSTR_ID_SYSEN2, + PALMAS_EXTERNAL_REQSTR_ID_CLK32KG, + PALMAS_EXTERNAL_REQSTR_ID_CLK32KGAUDIO, + PALMAS_EXTERNAL_REQSTR_ID_REGEN3, + PALMAS_EXTERNAL_REQSTR_ID_SMPS12, + PALMAS_EXTERNAL_REQSTR_ID_SMPS3, + PALMAS_EXTERNAL_REQSTR_ID_SMPS45, + PALMAS_EXTERNAL_REQSTR_ID_SMPS6, + PALMAS_EXTERNAL_REQSTR_ID_SMPS7, + PALMAS_EXTERNAL_REQSTR_ID_SMPS8, + PALMAS_EXTERNAL_REQSTR_ID_SMPS9, + PALMAS_EXTERNAL_REQSTR_ID_SMPS10, + PALMAS_EXTERNAL_REQSTR_ID_LDO1, + PALMAS_EXTERNAL_REQSTR_ID_LDO2, + PALMAS_EXTERNAL_REQSTR_ID_LDO3, + PALMAS_EXTERNAL_REQSTR_ID_LDO4, + PALMAS_EXTERNAL_REQSTR_ID_LDO5, + PALMAS_EXTERNAL_REQSTR_ID_LDO6, + PALMAS_EXTERNAL_REQSTR_ID_LDO7, + PALMAS_EXTERNAL_REQSTR_ID_LDO8, + PALMAS_EXTERNAL_REQSTR_ID_LDO9, + PALMAS_EXTERNAL_REQSTR_ID_LDOLN, + PALMAS_EXTERNAL_REQSTR_ID_LDOUSB, + + /* Last entry */ + PALMAS_EXTERNAL_REQSTR_ID_MAX, +}; + struct palmas_pmic_platform_data { /* An array of pointers to regulator init data indexed by regulator * ID @@ -2867,4 +2911,9 @@ static inline int palmas_irq_get_virq(struct palmas *palmas, int irq) return regmap_irq_get_virq(palmas->irq_data, irq); } + +int palmas_ext_control_req_config(struct palmas *palmas, + enum palmas_external_requestor_id ext_control_req_id, + int ext_ctrl, bool enable); + #endif /* __LINUX_MFD_PALMAS_H */ diff --git a/include/linux/mfd/rtsx_common.h b/include/linux/mfd/rtsx_common.h index 2b13970596f5..443176ee1ab0 100644 --- a/include/linux/mfd/rtsx_common.h +++ b/include/linux/mfd/rtsx_common.h @@ -1,6 +1,6 @@ /* Driver for Realtek driver-based card reader * - * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. + * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * * 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 @@ -17,7 +17,6 @@ * * Author: * Wei WANG <[email protected]> - * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China */ #ifndef __RTSX_COMMON_H diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h index 7a9f7089435d..daefca1bafb3 100644 --- a/include/linux/mfd/rtsx_pci.h +++ b/include/linux/mfd/rtsx_pci.h @@ -1,6 +1,6 @@ /* Driver for Realtek PCI-Express card reader * - * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. + * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * * 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 @@ -17,7 +17,6 @@ * * Author: * Wei WANG <[email protected]> - * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China */ #ifndef __RTSX_PCI_H @@ -25,8 +24,7 @@ #include <linux/sched.h> #include <linux/pci.h> - -#include "rtsx_common.h" +#include <linux/mfd/rtsx_common.h> #define MAX_RW_REG_CNT 1024 @@ -184,11 +182,26 @@ #define CARD_SHARE_BAROSSA_SD 0x01 #define CARD_SHARE_BAROSSA_MS 0x02 +/* CARD_DRIVE_SEL */ +#define MS_DRIVE_8mA (0x01 << 6) +#define MMC_DRIVE_8mA (0x01 << 4) +#define XD_DRIVE_8mA (0x01 << 2) +#define GPIO_DRIVE_8mA 0x01 +#define RTS5209_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | MMC_DRIVE_8mA |\ + XD_DRIVE_8mA | GPIO_DRIVE_8mA) +#define RTL8411_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | MMC_DRIVE_8mA |\ + XD_DRIVE_8mA) +#define RTSX_CARD_DRIVE_DEFAULT (MS_DRIVE_8mA | GPIO_DRIVE_8mA) + /* SD30_DRIVE_SEL */ #define DRIVER_TYPE_A 0x05 #define DRIVER_TYPE_B 0x03 #define DRIVER_TYPE_C 0x02 #define DRIVER_TYPE_D 0x01 +#define CFG_DRIVER_TYPE_A 0x02 +#define CFG_DRIVER_TYPE_B 0x03 +#define CFG_DRIVER_TYPE_C 0x01 +#define CFG_DRIVER_TYPE_D 0x00 /* FPDCTL */ #define SSC_POWER_DOWN 0x01 @@ -521,6 +534,10 @@ #define SAMPLE_VAR_CLK0 (0x01 << 4) #define SAMPLE_VAR_CLK1 (0x02 << 4) +/* HOST_SLEEP_STATE */ +#define HOST_ENTER_S1 1 +#define HOST_ENTER_S3 2 + #define MS_CFG 0xFD40 #define MS_TPC 0xFD41 #define MS_TRANS_CFG 0xFD42 @@ -669,6 +686,7 @@ #define PME_FORCE_CTL 0xFE56 #define ASPM_FORCE_CTL 0xFE57 #define PM_CLK_FORCE_CTL 0xFE58 +#define FUNC_FORCE_CTL 0xFE59 #define PERST_GLITCH_WIDTH 0xFE5C #define CHANGE_LINK_STATE 0xFE5B #define RESET_LOAD_REG 0xFE5E @@ -684,6 +702,13 @@ #define DUMMY_REG_RESET_0 0xFE90 +#define AUTOLOAD_CFG_BASE 0xFF00 + +#define PM_CTRL1 0xFF44 +#define PM_CTRL2 0xFF45 +#define PM_CTRL3 0xFF46 +#define PM_CTRL4 0xFF47 + /* Memory mapping */ #define SRAM_BASE 0xE600 #define RBUF_BASE 0xF400 @@ -726,6 +751,11 @@ #define PHY_FLD4 0x1E #define PHY_DUM_REG 0x1F +#define LCTLR 0x80 +#define PCR_SETTING_REG1 0x724 +#define PCR_SETTING_REG2 0x814 +#define PCR_SETTING_REG3 0x747 + #define rtsx_pci_init_cmd(pcr) ((pcr)->ci = 0) struct rtsx_pcr; @@ -747,6 +777,8 @@ struct pcr_ops { u8 voltage); unsigned int (*cd_deglitch)(struct rtsx_pcr *pcr); int (*conv_clk_and_div_n)(int clk, int dir); + void (*fetch_vendor_settings)(struct rtsx_pcr *pcr); + void (*force_power_down)(struct rtsx_pcr *pcr, u8 pm_state); }; enum PDEV_STAT {PDEV_STAT_IDLE, PDEV_STAT_RUN}; @@ -788,7 +820,6 @@ struct rtsx_pcr { struct completion *finish_me; unsigned int cur_clock; - bool ms_pmos; bool remove_pci; bool msi_en; @@ -806,6 +837,16 @@ struct rtsx_pcr { #define IC_VER_D 3 u8 ic_version; + u8 sd30_drive_sel_1v8; + u8 sd30_drive_sel_3v3; + u8 card_drive_sel; +#define ASPM_L1_EN 0x02 + u8 aspm_en; + +#define PCR_MS_PMOS (1 << 0) +#define PCR_REVERSE_SOCKET (1 << 1) + u32 flags; + const u32 *sd_pull_ctl_enable_tbl; const u32 *sd_pull_ctl_disable_tbl; const u32 *ms_pull_ctl_enable_tbl; diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 75981d0b57dc..a3c68aad2381 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -470,6 +470,9 @@ struct regmap_irq { * @ack_base: Base ack address. If zero then the chip is clear on read. * @wake_base: Base address for wake enables. If zero unsupported. * @irq_reg_stride: Stride to use for chips where registers are not contiguous. + * @init_ack_masked: Ack all masked interrupts once during initalization. + * @mask_invert: Inverted mask register: cleared bits are masked out. + * @wake_invert: Inverted wake register: cleared bits are wake enabled. * @runtime_pm: Hold a runtime PM lock on the device when accessing it. * * @num_regs: Number of registers in each control bank. @@ -485,9 +488,10 @@ struct regmap_irq_chip { unsigned int ack_base; unsigned int wake_base; unsigned int irq_reg_stride; - unsigned int mask_invert; - unsigned int wake_invert; - bool runtime_pm; + bool init_ack_masked:1; + bool mask_invert:1; + bool wake_invert:1; + bool runtime_pm:1; int num_regs; |