diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/staging/iio/meter | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/staging/iio/meter')
-rw-r--r-- | drivers/staging/iio/meter/Kconfig | 37 | ||||
-rw-r--r-- | drivers/staging/iio/meter/Makefile | 8 | ||||
-rw-r--r-- | drivers/staging/iio/meter/ade7854-i2c.c | 151 | ||||
-rw-r--r-- | drivers/staging/iio/meter/ade7854-spi.c | 160 | ||||
-rw-r--r-- | drivers/staging/iio/meter/ade7854.c | 556 | ||||
-rw-r--r-- | drivers/staging/iio/meter/ade7854.h | 173 | ||||
-rw-r--r-- | drivers/staging/iio/meter/meter.h | 398 |
7 files changed, 1483 insertions, 0 deletions
diff --git a/drivers/staging/iio/meter/Kconfig b/drivers/staging/iio/meter/Kconfig new file mode 100644 index 000000000..aa6a3e7f6 --- /dev/null +++ b/drivers/staging/iio/meter/Kconfig @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# IIO meter drivers configuration +# +menu "Active energy metering IC" + +config ADE7854 + tristate "Analog Devices ADE7854/58/68/78 Polyphase Multifunction Energy Metering IC Driver" + depends on SPI || I2C + help + Say yes here to build support for Analog Devices ADE7854/58/68/78 Polyphase + Multifunction Energy Metering IC Driver. + + To compile this driver as a module, choose M here: the + module will be called ade7854. + +config ADE7854_I2C + tristate "support I2C bus connection" + depends on ADE7854 && I2C + default y + help + Say Y here if you have ADE7854/58/68/78 hooked to an I2C bus. + + To compile this driver as a module, choose M here: the + module will be called ade7854-i2c. + +config ADE7854_SPI + tristate "support SPI bus connection" + depends on ADE7854 && SPI + default y + help + Say Y here if you have ADE7854/58/68/78 hooked to a SPI bus. + + To compile this driver as a module, choose M here: the + module will be called ade7854-spi. + +endmenu diff --git a/drivers/staging/iio/meter/Makefile b/drivers/staging/iio/meter/Makefile new file mode 100644 index 000000000..ed4547e38 --- /dev/null +++ b/drivers/staging/iio/meter/Makefile @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for metering ic drivers +# + +obj-$(CONFIG_ADE7854) += ade7854.o +obj-$(CONFIG_ADE7854_I2C) += ade7854-i2c.o +obj-$(CONFIG_ADE7854_SPI) += ade7854-spi.o diff --git a/drivers/staging/iio/meter/ade7854-i2c.c b/drivers/staging/iio/meter/ade7854-i2c.c new file mode 100644 index 000000000..a9a06e8dd --- /dev/null +++ b/drivers/staging/iio/meter/ade7854-i2c.c @@ -0,0 +1,151 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * ADE7854/58/68/78 Polyphase Multifunction Energy Metering IC Driver (I2C Bus) + * + * Copyright 2010 Analog Devices Inc. + */ + +#include <linux/device.h> +#include <linux/kernel.h> +#include <linux/i2c.h> +#include <linux/slab.h> +#include <linux/module.h> + +#include <linux/iio/iio.h> +#include "ade7854.h" + +static int ade7854_i2c_write_reg(struct device *dev, + u16 reg_address, + u32 val, + int bits) +{ + int ret; + int count; + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + + mutex_lock(&st->buf_lock); + st->tx[0] = (reg_address >> 8) & 0xFF; + st->tx[1] = reg_address & 0xFF; + + switch (bits) { + case 8: + st->tx[2] = val & 0xFF; + count = 3; + break; + case 16: + st->tx[2] = (val >> 8) & 0xFF; + st->tx[3] = val & 0xFF; + count = 4; + break; + case 24: + st->tx[2] = (val >> 16) & 0xFF; + st->tx[3] = (val >> 8) & 0xFF; + st->tx[4] = val & 0xFF; + count = 5; + break; + case 32: + st->tx[2] = (val >> 24) & 0xFF; + st->tx[3] = (val >> 16) & 0xFF; + st->tx[4] = (val >> 8) & 0xFF; + st->tx[5] = val & 0xFF; + count = 6; + break; + default: + ret = -EINVAL; + goto unlock; + } + + ret = i2c_master_send(st->i2c, st->tx, count); + +unlock: + mutex_unlock(&st->buf_lock); + + return ret < 0 ? ret : 0; +} + +static int ade7854_i2c_read_reg(struct device *dev, + u16 reg_address, + u32 *val, + int bits) +{ + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + int ret; + + mutex_lock(&st->buf_lock); + st->tx[0] = (reg_address >> 8) & 0xFF; + st->tx[1] = reg_address & 0xFF; + + ret = i2c_master_send(st->i2c, st->tx, 2); + if (ret < 0) + goto unlock; + + ret = i2c_master_recv(st->i2c, st->rx, bits); + if (ret < 0) + goto unlock; + + switch (bits) { + case 8: + *val = st->rx[0]; + break; + case 16: + *val = (st->rx[0] << 8) | st->rx[1]; + break; + case 24: + *val = (st->rx[0] << 16) | (st->rx[1] << 8) | st->rx[2]; + break; + case 32: + *val = (st->rx[0] << 24) | (st->rx[1] << 16) | + (st->rx[2] << 8) | st->rx[3]; + break; + default: + ret = -EINVAL; + goto unlock; + } + +unlock: + mutex_unlock(&st->buf_lock); + return ret; +} + +static int ade7854_i2c_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct ade7854_state *st; + struct iio_dev *indio_dev; + + indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*st)); + if (!indio_dev) + return -ENOMEM; + st = iio_priv(indio_dev); + i2c_set_clientdata(client, indio_dev); + st->read_reg = ade7854_i2c_read_reg; + st->write_reg = ade7854_i2c_write_reg; + st->i2c = client; + st->irq = client->irq; + + return ade7854_probe(indio_dev, &client->dev); +} + +static const struct i2c_device_id ade7854_id[] = { + { "ade7854", 0 }, + { "ade7858", 0 }, + { "ade7868", 0 }, + { "ade7878", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, ade7854_id); + +static struct i2c_driver ade7854_i2c_driver = { + .driver = { + .name = "ade7854", + }, + .probe = ade7854_i2c_probe, + .id_table = ade7854_id, +}; +module_i2c_driver(ade7854_i2c_driver); + +MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>"); +MODULE_DESCRIPTION("Analog Devices ADE7854/58/68/78 Polyphase Multifunction Energy Metering IC I2C Driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/staging/iio/meter/ade7854-spi.c b/drivers/staging/iio/meter/ade7854-spi.c new file mode 100644 index 000000000..f12a6c8b3 --- /dev/null +++ b/drivers/staging/iio/meter/ade7854-spi.c @@ -0,0 +1,160 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * ADE7854/58/68/78 Polyphase Multifunction Energy Metering IC Driver (SPI Bus) + * + * Copyright 2010 Analog Devices Inc. + */ + +#include <linux/device.h> +#include <linux/kernel.h> +#include <linux/spi/spi.h> +#include <linux/slab.h> +#include <linux/module.h> + +#include <linux/iio/iio.h> +#include "ade7854.h" + +static int ade7854_spi_write_reg(struct device *dev, + u16 reg_address, + u32 val, + int bits) +{ + int ret; + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + struct spi_transfer xfer = { + .tx_buf = st->tx, + .bits_per_word = 8, + .len = 4, + }; + + mutex_lock(&st->buf_lock); + st->tx[0] = ADE7854_WRITE_REG; + st->tx[1] = (reg_address >> 8) & 0xFF; + st->tx[2] = reg_address & 0xFF; + switch (bits) { + case 8: + st->tx[3] = val & 0xFF; + break; + case 16: + xfer.len = 5; + st->tx[3] = (val >> 8) & 0xFF; + st->tx[4] = val & 0xFF; + break; + case 24: + xfer.len = 6; + st->tx[3] = (val >> 16) & 0xFF; + st->tx[4] = (val >> 8) & 0xFF; + st->tx[5] = val & 0xFF; + break; + case 32: + xfer.len = 7; + st->tx[3] = (val >> 24) & 0xFF; + st->tx[4] = (val >> 16) & 0xFF; + st->tx[5] = (val >> 8) & 0xFF; + st->tx[6] = val & 0xFF; + break; + default: + ret = -EINVAL; + goto unlock; + } + + ret = spi_sync_transfer(st->spi, &xfer, 1); +unlock: + mutex_unlock(&st->buf_lock); + + return ret; +} + +static int ade7854_spi_read_reg(struct device *dev, + u16 reg_address, + u32 *val, + int bits) +{ + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + int ret; + struct spi_transfer xfers[] = { + { + .tx_buf = st->tx, + .bits_per_word = 8, + .len = 3, + }, { + .rx_buf = st->rx, + .bits_per_word = 8, + .len = bits, + } + }; + + mutex_lock(&st->buf_lock); + + st->tx[0] = ADE7854_READ_REG; + st->tx[1] = (reg_address >> 8) & 0xFF; + st->tx[2] = reg_address & 0xFF; + + ret = spi_sync_transfer(st->spi, xfers, ARRAY_SIZE(xfers)); + if (ret < 0) { + dev_err(&st->spi->dev, "problem when reading register 0x%02X", + reg_address); + goto unlock; + } + + switch (bits) { + case 8: + *val = st->rx[0]; + break; + case 16: + *val = be16_to_cpup((const __be16 *)st->rx); + break; + case 24: + *val = (st->rx[0] << 16) | (st->rx[1] << 8) | st->rx[2]; + break; + case 32: + *val = be32_to_cpup((const __be32 *)st->rx); + break; + } + +unlock: + mutex_unlock(&st->buf_lock); + return ret; +} + +static int ade7854_spi_probe(struct spi_device *spi) +{ + struct ade7854_state *st; + struct iio_dev *indio_dev; + + indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st)); + if (!indio_dev) + return -ENOMEM; + st = iio_priv(indio_dev); + spi_set_drvdata(spi, indio_dev); + st->read_reg = ade7854_spi_read_reg; + st->write_reg = ade7854_spi_write_reg; + st->irq = spi->irq; + st->spi = spi; + + return ade7854_probe(indio_dev, &spi->dev); +} + +static const struct spi_device_id ade7854_id[] = { + { "ade7854", 0 }, + { "ade7858", 0 }, + { "ade7868", 0 }, + { "ade7878", 0 }, + { } +}; +MODULE_DEVICE_TABLE(spi, ade7854_id); + +static struct spi_driver ade7854_driver = { + .driver = { + .name = "ade7854", + }, + .probe = ade7854_spi_probe, + .id_table = ade7854_id, +}; +module_spi_driver(ade7854_driver); + +MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>"); +MODULE_DESCRIPTION("Analog Devices ADE7854/58/68/78 SPI Driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/staging/iio/meter/ade7854.c b/drivers/staging/iio/meter/ade7854.c new file mode 100644 index 000000000..68da6ecde --- /dev/null +++ b/drivers/staging/iio/meter/ade7854.c @@ -0,0 +1,556 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * ADE7854/58/68/78 Polyphase Multifunction Energy Metering IC Driver + * + * Copyright 2010 Analog Devices Inc. + */ + +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/delay.h> +#include <linux/mutex.h> +#include <linux/device.h> +#include <linux/kernel.h> +#include <linux/slab.h> +#include <linux/sysfs.h> +#include <linux/list.h> +#include <linux/module.h> + +#include <linux/iio/iio.h> +#include <linux/iio/sysfs.h> +#include "meter.h" +#include "ade7854.h" + +static ssize_t ade7854_read_8bit(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + int ret; + u32 val = 0; + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); + + ret = st->read_reg(dev, this_attr->address, &val, 8); + if (ret < 0) + return ret; + + return sprintf(buf, "%u\n", val); +} + +static ssize_t ade7854_read_16bit(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + int ret; + u32 val = 0; + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); + + ret = st->read_reg(dev, this_attr->address, &val, 16); + if (ret < 0) + return ret; + + return sprintf(buf, "%u\n", val); +} + +static ssize_t ade7854_read_24bit(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + int ret; + u32 val; + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); + + ret = st->read_reg(dev, this_attr->address, &val, 24); + if (ret < 0) + return ret; + + return sprintf(buf, "%u\n", val); +} + +static ssize_t ade7854_read_32bit(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + int ret; + u32 val = 0; + struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + + ret = st->read_reg(dev, this_attr->address, &val, 32); + if (ret < 0) + return ret; + + return sprintf(buf, "%u\n", val); +} + +static ssize_t ade7854_write_8bit(struct device *dev, + struct device_attribute *attr, + const char *buf, + size_t len) +{ + struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + + int ret; + u8 val; + + ret = kstrtou8(buf, 10, &val); + if (ret) + goto error_ret; + ret = st->write_reg(dev, this_attr->address, val, 8); + +error_ret: + return ret ? ret : len; +} + +static ssize_t ade7854_write_16bit(struct device *dev, + struct device_attribute *attr, + const char *buf, + size_t len) +{ + struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + + int ret; + u16 val; + + ret = kstrtou16(buf, 10, &val); + if (ret) + goto error_ret; + ret = st->write_reg(dev, this_attr->address, val, 16); + +error_ret: + return ret ? ret : len; +} + +static ssize_t ade7854_write_24bit(struct device *dev, + struct device_attribute *attr, + const char *buf, + size_t len) +{ + struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + + int ret; + u32 val; + + ret = kstrtou32(buf, 10, &val); + if (ret) + goto error_ret; + ret = st->write_reg(dev, this_attr->address, val, 24); + +error_ret: + return ret ? ret : len; +} + +static ssize_t ade7854_write_32bit(struct device *dev, + struct device_attribute *attr, + const char *buf, + size_t len) +{ + struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + + int ret; + u32 val; + + ret = kstrtou32(buf, 10, &val); + if (ret) + goto error_ret; + ret = st->write_reg(dev, this_attr->address, val, 32); + +error_ret: + return ret ? ret : len; +} + +static int ade7854_reset(struct device *dev) +{ + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + u32 val; + + st->read_reg(dev, ADE7854_CONFIG, &val, 16); + val |= BIT(7); /* Software Chip Reset */ + + return st->write_reg(dev, ADE7854_CONFIG, val, 16); +} + +static IIO_DEV_ATTR_AIGAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_AIGAIN); +static IIO_DEV_ATTR_BIGAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_BIGAIN); +static IIO_DEV_ATTR_CIGAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_CIGAIN); +static IIO_DEV_ATTR_NIGAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_NIGAIN); +static IIO_DEV_ATTR_AVGAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_AVGAIN); +static IIO_DEV_ATTR_BVGAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_BVGAIN); +static IIO_DEV_ATTR_CVGAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_CVGAIN); +static IIO_DEV_ATTR_APPARENT_POWER_A_GAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_AVAGAIN); +static IIO_DEV_ATTR_APPARENT_POWER_B_GAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_BVAGAIN); +static IIO_DEV_ATTR_APPARENT_POWER_C_GAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_CVAGAIN); +static IIO_DEV_ATTR_ACTIVE_POWER_A_OFFSET(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_AWATTOS); +static IIO_DEV_ATTR_ACTIVE_POWER_B_OFFSET(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_BWATTOS); +static IIO_DEV_ATTR_ACTIVE_POWER_C_OFFSET(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_CWATTOS); +static IIO_DEV_ATTR_REACTIVE_POWER_A_GAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_AVARGAIN); +static IIO_DEV_ATTR_REACTIVE_POWER_B_GAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_BVARGAIN); +static IIO_DEV_ATTR_REACTIVE_POWER_C_GAIN(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_CVARGAIN); +static IIO_DEV_ATTR_REACTIVE_POWER_A_OFFSET(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_AVAROS); +static IIO_DEV_ATTR_REACTIVE_POWER_B_OFFSET(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_BVAROS); +static IIO_DEV_ATTR_REACTIVE_POWER_C_OFFSET(0644, + ade7854_read_24bit, + ade7854_write_24bit, + ADE7854_CVAROS); +static IIO_DEV_ATTR_VPEAK(0644, + ade7854_read_32bit, + ade7854_write_32bit, + ADE7854_VPEAK); +static IIO_DEV_ATTR_IPEAK(0644, + ade7854_read_32bit, + ade7854_write_32bit, + ADE7854_IPEAK); +static IIO_DEV_ATTR_APHCAL(0644, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_APHCAL); +static IIO_DEV_ATTR_BPHCAL(0644, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_BPHCAL); +static IIO_DEV_ATTR_CPHCAL(0644, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_CPHCAL); +static IIO_DEV_ATTR_CF1DEN(0644, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_CF1DEN); +static IIO_DEV_ATTR_CF2DEN(0644, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_CF2DEN); +static IIO_DEV_ATTR_CF3DEN(0644, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_CF3DEN); +static IIO_DEV_ATTR_LINECYC(0644, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_LINECYC); +static IIO_DEV_ATTR_SAGCYC(0644, + ade7854_read_8bit, + ade7854_write_8bit, + ADE7854_SAGCYC); +static IIO_DEV_ATTR_CFCYC(0644, + ade7854_read_8bit, + ade7854_write_8bit, + ADE7854_CFCYC); +static IIO_DEV_ATTR_PEAKCYC(0644, + ade7854_read_8bit, + ade7854_write_8bit, + ADE7854_PEAKCYC); +static IIO_DEV_ATTR_CHKSUM(ade7854_read_24bit, + ADE7854_CHECKSUM); +static IIO_DEV_ATTR_ANGLE0(ade7854_read_24bit, + ADE7854_ANGLE0); +static IIO_DEV_ATTR_ANGLE1(ade7854_read_24bit, + ADE7854_ANGLE1); +static IIO_DEV_ATTR_ANGLE2(ade7854_read_24bit, + ADE7854_ANGLE2); +static IIO_DEV_ATTR_AIRMS(0444, + ade7854_read_24bit, + NULL, + ADE7854_AIRMS); +static IIO_DEV_ATTR_BIRMS(0444, + ade7854_read_24bit, + NULL, + ADE7854_BIRMS); +static IIO_DEV_ATTR_CIRMS(0444, + ade7854_read_24bit, + NULL, + ADE7854_CIRMS); +static IIO_DEV_ATTR_NIRMS(0444, + ade7854_read_24bit, + NULL, + ADE7854_NIRMS); +static IIO_DEV_ATTR_AVRMS(0444, + ade7854_read_24bit, + NULL, + ADE7854_AVRMS); +static IIO_DEV_ATTR_BVRMS(0444, + ade7854_read_24bit, + NULL, + ADE7854_BVRMS); +static IIO_DEV_ATTR_CVRMS(0444, + ade7854_read_24bit, + NULL, + ADE7854_CVRMS); +static IIO_DEV_ATTR_AIRMSOS(0444, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_AIRMSOS); +static IIO_DEV_ATTR_BIRMSOS(0444, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_BIRMSOS); +static IIO_DEV_ATTR_CIRMSOS(0444, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_CIRMSOS); +static IIO_DEV_ATTR_AVRMSOS(0444, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_AVRMSOS); +static IIO_DEV_ATTR_BVRMSOS(0444, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_BVRMSOS); +static IIO_DEV_ATTR_CVRMSOS(0444, + ade7854_read_16bit, + ade7854_write_16bit, + ADE7854_CVRMSOS); +static IIO_DEV_ATTR_VOLT_A(ade7854_read_24bit, + ADE7854_VAWV); +static IIO_DEV_ATTR_VOLT_B(ade7854_read_24bit, + ADE7854_VBWV); +static IIO_DEV_ATTR_VOLT_C(ade7854_read_24bit, + ADE7854_VCWV); +static IIO_DEV_ATTR_CURRENT_A(ade7854_read_24bit, + ADE7854_IAWV); +static IIO_DEV_ATTR_CURRENT_B(ade7854_read_24bit, + ADE7854_IBWV); +static IIO_DEV_ATTR_CURRENT_C(ade7854_read_24bit, + ADE7854_ICWV); +static IIO_DEV_ATTR_AWATTHR(ade7854_read_32bit, + ADE7854_AWATTHR); +static IIO_DEV_ATTR_BWATTHR(ade7854_read_32bit, + ADE7854_BWATTHR); +static IIO_DEV_ATTR_CWATTHR(ade7854_read_32bit, + ADE7854_CWATTHR); +static IIO_DEV_ATTR_AFWATTHR(ade7854_read_32bit, + ADE7854_AFWATTHR); +static IIO_DEV_ATTR_BFWATTHR(ade7854_read_32bit, + ADE7854_BFWATTHR); +static IIO_DEV_ATTR_CFWATTHR(ade7854_read_32bit, + ADE7854_CFWATTHR); +static IIO_DEV_ATTR_AVARHR(ade7854_read_32bit, + ADE7854_AVARHR); +static IIO_DEV_ATTR_BVARHR(ade7854_read_32bit, + ADE7854_BVARHR); +static IIO_DEV_ATTR_CVARHR(ade7854_read_32bit, + ADE7854_CVARHR); +static IIO_DEV_ATTR_AVAHR(ade7854_read_32bit, + ADE7854_AVAHR); +static IIO_DEV_ATTR_BVAHR(ade7854_read_32bit, + ADE7854_BVAHR); +static IIO_DEV_ATTR_CVAHR(ade7854_read_32bit, + ADE7854_CVAHR); + +static int ade7854_set_irq(struct device *dev, bool enable) +{ + struct iio_dev *indio_dev = dev_to_iio_dev(dev); + struct ade7854_state *st = iio_priv(indio_dev); + + int ret; + u32 irqen; + + ret = st->read_reg(dev, ADE7854_MASK0, &irqen, 32); + if (ret < 0) + return ret; + + if (enable) + irqen |= BIT(17); /* 1: interrupt enabled when all periodical + * (at 8 kHz rate) DSP computations finish. + */ + else + irqen &= ~BIT(17); + + return st->write_reg(dev, ADE7854_MASK0, irqen, 32); +} + +static int ade7854_initial_setup(struct iio_dev *indio_dev) +{ + int ret; + struct device *dev = &indio_dev->dev; + + /* Disable IRQ */ + ret = ade7854_set_irq(dev, false); + if (ret) { + dev_err(dev, "disable irq failed"); + goto err_ret; + } + + ade7854_reset(dev); + usleep_range(ADE7854_STARTUP_DELAY, ADE7854_STARTUP_DELAY + 100); + +err_ret: + return ret; +} + +static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("8000"); + +static IIO_CONST_ATTR(name, "ade7854"); + +static struct attribute *ade7854_attributes[] = { + &iio_dev_attr_aigain.dev_attr.attr, + &iio_dev_attr_bigain.dev_attr.attr, + &iio_dev_attr_cigain.dev_attr.attr, + &iio_dev_attr_nigain.dev_attr.attr, + &iio_dev_attr_avgain.dev_attr.attr, + &iio_dev_attr_bvgain.dev_attr.attr, + &iio_dev_attr_cvgain.dev_attr.attr, + &iio_dev_attr_linecyc.dev_attr.attr, + &iio_dev_attr_sagcyc.dev_attr.attr, + &iio_dev_attr_cfcyc.dev_attr.attr, + &iio_dev_attr_peakcyc.dev_attr.attr, + &iio_dev_attr_chksum.dev_attr.attr, + &iio_dev_attr_apparent_power_a_gain.dev_attr.attr, + &iio_dev_attr_apparent_power_b_gain.dev_attr.attr, + &iio_dev_attr_apparent_power_c_gain.dev_attr.attr, + &iio_dev_attr_active_power_a_offset.dev_attr.attr, + &iio_dev_attr_active_power_b_offset.dev_attr.attr, + &iio_dev_attr_active_power_c_offset.dev_attr.attr, + &iio_dev_attr_reactive_power_a_gain.dev_attr.attr, + &iio_dev_attr_reactive_power_b_gain.dev_attr.attr, + &iio_dev_attr_reactive_power_c_gain.dev_attr.attr, + &iio_dev_attr_reactive_power_a_offset.dev_attr.attr, + &iio_dev_attr_reactive_power_b_offset.dev_attr.attr, + &iio_dev_attr_reactive_power_c_offset.dev_attr.attr, + &iio_dev_attr_awatthr.dev_attr.attr, + &iio_dev_attr_bwatthr.dev_attr.attr, + &iio_dev_attr_cwatthr.dev_attr.attr, + &iio_dev_attr_afwatthr.dev_attr.attr, + &iio_dev_attr_bfwatthr.dev_attr.attr, + &iio_dev_attr_cfwatthr.dev_attr.attr, + &iio_dev_attr_avarhr.dev_attr.attr, + &iio_dev_attr_bvarhr.dev_attr.attr, + &iio_dev_attr_cvarhr.dev_attr.attr, + &iio_dev_attr_angle0.dev_attr.attr, + &iio_dev_attr_angle1.dev_attr.attr, + &iio_dev_attr_angle2.dev_attr.attr, + &iio_dev_attr_avahr.dev_attr.attr, + &iio_dev_attr_bvahr.dev_attr.attr, + &iio_dev_attr_cvahr.dev_attr.attr, + &iio_const_attr_sampling_frequency_available.dev_attr.attr, + &iio_const_attr_name.dev_attr.attr, + &iio_dev_attr_vpeak.dev_attr.attr, + &iio_dev_attr_ipeak.dev_attr.attr, + &iio_dev_attr_aphcal.dev_attr.attr, + &iio_dev_attr_bphcal.dev_attr.attr, + &iio_dev_attr_cphcal.dev_attr.attr, + &iio_dev_attr_cf1den.dev_attr.attr, + &iio_dev_attr_cf2den.dev_attr.attr, + &iio_dev_attr_cf3den.dev_attr.attr, + &iio_dev_attr_airms.dev_attr.attr, + &iio_dev_attr_birms.dev_attr.attr, + &iio_dev_attr_cirms.dev_attr.attr, + &iio_dev_attr_nirms.dev_attr.attr, + &iio_dev_attr_avrms.dev_attr.attr, + &iio_dev_attr_bvrms.dev_attr.attr, + &iio_dev_attr_cvrms.dev_attr.attr, + &iio_dev_attr_airmsos.dev_attr.attr, + &iio_dev_attr_birmsos.dev_attr.attr, + &iio_dev_attr_cirmsos.dev_attr.attr, + &iio_dev_attr_avrmsos.dev_attr.attr, + &iio_dev_attr_bvrmsos.dev_attr.attr, + &iio_dev_attr_cvrmsos.dev_attr.attr, + &iio_dev_attr_volt_a.dev_attr.attr, + &iio_dev_attr_volt_b.dev_attr.attr, + &iio_dev_attr_volt_c.dev_attr.attr, + &iio_dev_attr_current_a.dev_attr.attr, + &iio_dev_attr_current_b.dev_attr.attr, + &iio_dev_attr_current_c.dev_attr.attr, + NULL, +}; + +static const struct attribute_group ade7854_attribute_group = { + .attrs = ade7854_attributes, +}; + +static const struct iio_info ade7854_info = { + .attrs = &ade7854_attribute_group, +}; + +int ade7854_probe(struct iio_dev *indio_dev, struct device *dev) +{ + int ret; + struct ade7854_state *st = iio_priv(indio_dev); + /* setup the industrialio driver allocated elements */ + mutex_init(&st->buf_lock); + + indio_dev->dev.parent = dev; + indio_dev->info = &ade7854_info; + indio_dev->modes = INDIO_DIRECT_MODE; + + ret = devm_iio_device_register(dev, indio_dev); + if (ret) + return ret; + + /* Get the device into a sane initial state */ + return ade7854_initial_setup(indio_dev); +} +EXPORT_SYMBOL(ade7854_probe); + +MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>"); +MODULE_DESCRIPTION("Analog Devices ADE7854/58/68/78 Polyphase Energy Meter"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/staging/iio/meter/ade7854.h b/drivers/staging/iio/meter/ade7854.h new file mode 100644 index 000000000..7a49f8f10 --- /dev/null +++ b/drivers/staging/iio/meter/ade7854.h @@ -0,0 +1,173 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ADE7854_H +#define _ADE7854_H + +#define ADE7854_AIGAIN 0x4380 +#define ADE7854_AVGAIN 0x4381 +#define ADE7854_BIGAIN 0x4382 +#define ADE7854_BVGAIN 0x4383 +#define ADE7854_CIGAIN 0x4384 +#define ADE7854_CVGAIN 0x4385 +#define ADE7854_NIGAIN 0x4386 +#define ADE7854_AIRMSOS 0x4387 +#define ADE7854_AVRMSOS 0x4388 +#define ADE7854_BIRMSOS 0x4389 +#define ADE7854_BVRMSOS 0x438A +#define ADE7854_CIRMSOS 0x438B +#define ADE7854_CVRMSOS 0x438C +#define ADE7854_NIRMSOS 0x438D +#define ADE7854_AVAGAIN 0x438E +#define ADE7854_BVAGAIN 0x438F +#define ADE7854_CVAGAIN 0x4390 +#define ADE7854_AWGAIN 0x4391 +#define ADE7854_AWATTOS 0x4392 +#define ADE7854_BWGAIN 0x4393 +#define ADE7854_BWATTOS 0x4394 +#define ADE7854_CWGAIN 0x4395 +#define ADE7854_CWATTOS 0x4396 +#define ADE7854_AVARGAIN 0x4397 +#define ADE7854_AVAROS 0x4398 +#define ADE7854_BVARGAIN 0x4399 +#define ADE7854_BVAROS 0x439A +#define ADE7854_CVARGAIN 0x439B +#define ADE7854_CVAROS 0x439C +#define ADE7854_AFWGAIN 0x439D +#define ADE7854_AFWATTOS 0x439E +#define ADE7854_BFWGAIN 0x439F +#define ADE7854_BFWATTOS 0x43A0 +#define ADE7854_CFWGAIN 0x43A1 +#define ADE7854_CFWATTOS 0x43A2 +#define ADE7854_AFVARGAIN 0x43A3 +#define ADE7854_AFVAROS 0x43A4 +#define ADE7854_BFVARGAIN 0x43A5 +#define ADE7854_BFVAROS 0x43A6 +#define ADE7854_CFVARGAIN 0x43A7 +#define ADE7854_CFVAROS 0x43A8 +#define ADE7854_VATHR1 0x43A9 +#define ADE7854_VATHR0 0x43AA +#define ADE7854_WTHR1 0x43AB +#define ADE7854_WTHR0 0x43AC +#define ADE7854_VARTHR1 0x43AD +#define ADE7854_VARTHR0 0x43AE +#define ADE7854_RSV 0x43AF +#define ADE7854_VANOLOAD 0x43B0 +#define ADE7854_APNOLOAD 0x43B1 +#define ADE7854_VARNOLOAD 0x43B2 +#define ADE7854_VLEVEL 0x43B3 +#define ADE7854_DICOEFF 0x43B5 +#define ADE7854_HPFDIS 0x43B6 +#define ADE7854_ISUMLVL 0x43B8 +#define ADE7854_ISUM 0x43BF +#define ADE7854_AIRMS 0x43C0 +#define ADE7854_AVRMS 0x43C1 +#define ADE7854_BIRMS 0x43C2 +#define ADE7854_BVRMS 0x43C3 +#define ADE7854_CIRMS 0x43C4 +#define ADE7854_CVRMS 0x43C5 +#define ADE7854_NIRMS 0x43C6 +#define ADE7854_RUN 0xE228 +#define ADE7854_AWATTHR 0xE400 +#define ADE7854_BWATTHR 0xE401 +#define ADE7854_CWATTHR 0xE402 +#define ADE7854_AFWATTHR 0xE403 +#define ADE7854_BFWATTHR 0xE404 +#define ADE7854_CFWATTHR 0xE405 +#define ADE7854_AVARHR 0xE406 +#define ADE7854_BVARHR 0xE407 +#define ADE7854_CVARHR 0xE408 +#define ADE7854_AFVARHR 0xE409 +#define ADE7854_BFVARHR 0xE40A +#define ADE7854_CFVARHR 0xE40B +#define ADE7854_AVAHR 0xE40C +#define ADE7854_BVAHR 0xE40D +#define ADE7854_CVAHR 0xE40E +#define ADE7854_IPEAK 0xE500 +#define ADE7854_VPEAK 0xE501 +#define ADE7854_STATUS0 0xE502 +#define ADE7854_STATUS1 0xE503 +#define ADE7854_OILVL 0xE507 +#define ADE7854_OVLVL 0xE508 +#define ADE7854_SAGLVL 0xE509 +#define ADE7854_MASK0 0xE50A +#define ADE7854_MASK1 0xE50B +#define ADE7854_IAWV 0xE50C +#define ADE7854_IBWV 0xE50D +#define ADE7854_ICWV 0xE50E +#define ADE7854_VAWV 0xE510 +#define ADE7854_VBWV 0xE511 +#define ADE7854_VCWV 0xE512 +#define ADE7854_AWATT 0xE513 +#define ADE7854_BWATT 0xE514 +#define ADE7854_CWATT 0xE515 +#define ADE7854_AVA 0xE519 +#define ADE7854_BVA 0xE51A +#define ADE7854_CVA 0xE51B +#define ADE7854_CHECKSUM 0xE51F +#define ADE7854_VNOM 0xE520 +#define ADE7854_PHSTATUS 0xE600 +#define ADE7854_ANGLE0 0xE601 +#define ADE7854_ANGLE1 0xE602 +#define ADE7854_ANGLE2 0xE603 +#define ADE7854_PERIOD 0xE607 +#define ADE7854_PHNOLOAD 0xE608 +#define ADE7854_LINECYC 0xE60C +#define ADE7854_ZXTOUT 0xE60D +#define ADE7854_COMPMODE 0xE60E +#define ADE7854_GAIN 0xE60F +#define ADE7854_CFMODE 0xE610 +#define ADE7854_CF1DEN 0xE611 +#define ADE7854_CF2DEN 0xE612 +#define ADE7854_CF3DEN 0xE613 +#define ADE7854_APHCAL 0xE614 +#define ADE7854_BPHCAL 0xE615 +#define ADE7854_CPHCAL 0xE616 +#define ADE7854_PHSIGN 0xE617 +#define ADE7854_CONFIG 0xE618 +#define ADE7854_MMODE 0xE700 +#define ADE7854_ACCMODE 0xE701 +#define ADE7854_LCYCMODE 0xE702 +#define ADE7854_PEAKCYC 0xE703 +#define ADE7854_SAGCYC 0xE704 +#define ADE7854_CFCYC 0xE705 +#define ADE7854_HSDC_CFG 0xE706 +#define ADE7854_CONFIG2 0xEC01 + +#define ADE7854_READ_REG 0x1 +#define ADE7854_WRITE_REG 0x0 + +#define ADE7854_MAX_TX 7 +#define ADE7854_MAX_RX 7 +#define ADE7854_STARTUP_DELAY 1000 + +#define ADE7854_SPI_SLOW (u32)(300 * 1000) +#define ADE7854_SPI_BURST (u32)(1000 * 1000) +#define ADE7854_SPI_FAST (u32)(2000 * 1000) + +/** + * struct ade7854_state - device instance specific data + * @spi: actual spi_device + * @read_reg Wrapper function for I2C and SPI read + * @write_reg Wrapper function for I2C and SPI write + * @indio_dev: industrial I/O device structure + * @buf_lock: mutex to protect tx and rx + * @tx: transmit buffer + * @rx: receive buffer + **/ +struct ade7854_state { + struct spi_device *spi; + struct i2c_client *i2c; + int (*read_reg)(struct device *dev, u16 reg_address, u32 *val, + int bits); + int (*write_reg)(struct device *dev, u16 reg_address, u32 val, + int bits); + int irq; + struct mutex buf_lock; + u8 tx[ADE7854_MAX_TX] __aligned(IIO_DMA_MINALIGN); + u8 rx[ADE7854_MAX_RX]; + +}; + +int ade7854_probe(struct iio_dev *indio_dev, struct device *dev); +int ade7854_remove(struct iio_dev *indio_dev); + +#endif diff --git a/drivers/staging/iio/meter/meter.h b/drivers/staging/iio/meter/meter.h new file mode 100644 index 000000000..5ed59bf30 --- /dev/null +++ b/drivers/staging/iio/meter/meter.h @@ -0,0 +1,398 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _METER_H +#define _METER_H + +#include <linux/iio/sysfs.h> + +/* metering ic types of attribute */ + +#define IIO_DEV_ATTR_CURRENT_A_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(current_a_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CURRENT_B_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(current_b_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CURRENT_C_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(current_c_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_VOLT_A_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(volt_a_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_VOLT_B_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(volt_b_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_VOLT_C_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(volt_c_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_REACTIVE_POWER_A_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(reactive_power_a_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_REACTIVE_POWER_B_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(reactive_power_b_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_REACTIVE_POWER_C_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(reactive_power_c_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_ACTIVE_POWER_A_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(active_power_a_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_ACTIVE_POWER_B_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(active_power_b_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_ACTIVE_POWER_C_OFFSET(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(active_power_c_offset, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CURRENT_A_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(current_a_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CURRENT_B_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(current_b_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CURRENT_C_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(current_c_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_APPARENT_POWER_A_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(apparent_power_a_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_APPARENT_POWER_B_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(apparent_power_b_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_APPARENT_POWER_C_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(apparent_power_c_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_ACTIVE_POWER_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(active_power_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_ACTIVE_POWER_A_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(active_power_a_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_ACTIVE_POWER_B_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(active_power_b_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_ACTIVE_POWER_C_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(active_power_c_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_REACTIVE_POWER_A_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(reactive_power_a_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_REACTIVE_POWER_B_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(reactive_power_b_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_REACTIVE_POWER_C_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(reactive_power_c_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CURRENT_A(_show, _addr) \ + IIO_DEVICE_ATTR(current_a, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_CURRENT_B(_show, _addr) \ + IIO_DEVICE_ATTR(current_b, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_CURRENT_C(_show, _addr) \ + IIO_DEVICE_ATTR(current_c, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_VOLT_A(_show, _addr) \ + IIO_DEVICE_ATTR(volt_a, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_VOLT_B(_show, _addr) \ + IIO_DEVICE_ATTR(volt_b, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_VOLT_C(_show, _addr) \ + IIO_DEVICE_ATTR(volt_c, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_AENERGY(_show, _addr) \ + IIO_DEVICE_ATTR(aenergy, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_LENERGY(_show, _addr) \ + IIO_DEVICE_ATTR(lenergy, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_RAENERGY(_show, _addr) \ + IIO_DEVICE_ATTR(raenergy, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_LAENERGY(_show, _addr) \ + IIO_DEVICE_ATTR(laenergy, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_VAENERGY(_show, _addr) \ + IIO_DEVICE_ATTR(vaenergy, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_LVAENERGY(_show, _addr) \ + IIO_DEVICE_ATTR(lvaenergy, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_RVAENERGY(_show, _addr) \ + IIO_DEVICE_ATTR(rvaenergy, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_LVARENERGY(_show, _addr) \ + IIO_DEVICE_ATTR(lvarenergy, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_CHKSUM(_show, _addr) \ + IIO_DEVICE_ATTR(chksum, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_ANGLE0(_show, _addr) \ + IIO_DEVICE_ATTR(angle0, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_ANGLE1(_show, _addr) \ + IIO_DEVICE_ATTR(angle1, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_ANGLE2(_show, _addr) \ + IIO_DEVICE_ATTR(angle2, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_AWATTHR(_show, _addr) \ + IIO_DEVICE_ATTR(awatthr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_BWATTHR(_show, _addr) \ + IIO_DEVICE_ATTR(bwatthr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_CWATTHR(_show, _addr) \ + IIO_DEVICE_ATTR(cwatthr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_AFWATTHR(_show, _addr) \ + IIO_DEVICE_ATTR(afwatthr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_BFWATTHR(_show, _addr) \ + IIO_DEVICE_ATTR(bfwatthr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_CFWATTHR(_show, _addr) \ + IIO_DEVICE_ATTR(cfwatthr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_AVARHR(_show, _addr) \ + IIO_DEVICE_ATTR(avarhr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_BVARHR(_show, _addr) \ + IIO_DEVICE_ATTR(bvarhr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_CVARHR(_show, _addr) \ + IIO_DEVICE_ATTR(cvarhr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_AVAHR(_show, _addr) \ + IIO_DEVICE_ATTR(avahr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_BVAHR(_show, _addr) \ + IIO_DEVICE_ATTR(bvahr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_CVAHR(_show, _addr) \ + IIO_DEVICE_ATTR(cvahr, 0444, _show, NULL, _addr) + +#define IIO_DEV_ATTR_IOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(ios, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_VOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(vos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_PHCAL(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(phcal, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_APHCAL(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(aphcal, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_BPHCAL(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(bphcal, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CPHCAL(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cphcal, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_APOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(apos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_AAPOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(aapos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_BAPOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(bapos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CAPOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(capos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_AVRMSGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(avrmsgain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_BVRMSGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(bvrmsgain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CVRMSGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cvrmsgain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_AIGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(aigain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_BIGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(bigain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CIGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cigain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_NIGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(nigain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_AVGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(avgain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_BVGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(bvgain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CVGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cvgain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_WGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(wgain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_WDIV(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(wdiv, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CFNUM(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cfnum, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CFDEN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cfden, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CF1DEN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cf1den, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CF2DEN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cf2den, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CF3DEN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cf3den, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_IRMS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(irms, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_VRMS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(vrms, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_AIRMS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(airms, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_BIRMS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(birms, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CIRMS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cirms, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_NIRMS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(nirms, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_AVRMS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(avrms, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_BVRMS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(bvrms, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CVRMS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cvrms, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_IRMSOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(irmsos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_VRMSOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(vrmsos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_AIRMSOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(airmsos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_BIRMSOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(birmsos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CIRMSOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cirmsos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_AVRMSOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(avrmsos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_BVRMSOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(bvrmsos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CVRMSOS(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cvrmsos, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_VAGAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(vagain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_PGA_GAIN(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(pga_gain, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_VADIV(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(vadiv, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_LINECYC(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(linecyc, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_SAGCYC(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(sagcyc, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_CFCYC(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(cfcyc, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_PEAKCYC(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(peakcyc, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_SAGLVL(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(saglvl, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_IPKLVL(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(ipklvl, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_VPKLVL(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(vpklvl, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_IPEAK(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(ipeak, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_RIPEAK(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(ripeak, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_VPEAK(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(vpeak, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_RVPEAK(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(rvpeak, _mode, _show, _store, _addr) + +#define IIO_DEV_ATTR_VPERIOD(_mode, _show, _store, _addr) \ + IIO_DEVICE_ATTR(vperiod, _mode, _show, _store, _addr) + +/* active energy register, AENERGY, is more than half full */ +#define IIO_EVENT_ATTR_AENERGY_HALF_FULL(_evlist, _show, _store, _mask) \ + IIO_EVENT_ATTR_SH(aenergy_half_full, _evlist, _show, _store, _mask) + +/* a SAG on the line voltage */ +#define IIO_EVENT_ATTR_LINE_VOLT_SAG(_evlist, _show, _store, _mask) \ + IIO_EVENT_ATTR_SH(line_volt_sag, _evlist, _show, _store, _mask) + +/* + * Indicates the end of energy accumulation over an integer number + * of half line cycles + */ +#define IIO_EVENT_ATTR_CYCEND(_evlist, _show, _store, _mask) \ + IIO_EVENT_ATTR_SH(cycend, _evlist, _show, _store, _mask) + +/* on the rising and falling edge of the voltage waveform */ +#define IIO_EVENT_ATTR_ZERO_CROSS(_evlist, _show, _store, _mask) \ + IIO_EVENT_ATTR_SH(zero_cross, _evlist, _show, _store, _mask) + +/* the active energy register has overflowed */ +#define IIO_EVENT_ATTR_AENERGY_OVERFLOW(_evlist, _show, _store, _mask) \ + IIO_EVENT_ATTR_SH(aenergy_overflow, _evlist, _show, _store, _mask) + +/* the apparent energy register has overflowed */ +#define IIO_EVENT_ATTR_VAENERGY_OVERFLOW(_evlist, _show, _store, _mask) \ + IIO_EVENT_ATTR_SH(vaenergy_overflow, _evlist, _show, _store, _mask) + +/* the active energy register, VAENERGY, is more than half full */ +#define IIO_EVENT_ATTR_VAENERGY_HALF_FULL(_evlist, _show, _store, _mask) \ + IIO_EVENT_ATTR_SH(vaenergy_half_full, _evlist, _show, _store, _mask) + +/* the power has gone from negative to positive */ +#define IIO_EVENT_ATTR_PPOS(_evlist, _show, _store, _mask) \ + IIO_EVENT_ATTR_SH(ppos, _evlist, _show, _store, _mask) + +/* the power has gone from positive to negative */ +#define IIO_EVENT_ATTR_PNEG(_evlist, _show, _store, _mask) \ + IIO_EVENT_ATTR_SH(pneg, _evlist, _show, _store, _mask) + +/* waveform sample from Channel 1 has exceeded the IPKLVL value */ +#define IIO_EVENT_ATTR_IPKLVL_EXC(_evlist, _show, _store, _mask) \ + IIO_EVENT_ATTR_SH(ipklvl_exc, _evlist, _show, _store, _mask) + +/* waveform sample from Channel 2 has exceeded the VPKLVL value */ +#define IIO_EVENT_ATTR_VPKLVL_EXC(_evlist, _show, _store, _mask) \ + IIO_EVENT_ATTR_SH(vpklvl_exc, _evlist, _show, _store, _mask) + +#endif /* _METER_H */ |