diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig index f8dc5403397d..0e56ace61103 100644 --- a/drivers/iio/accel/Kconfig +++ b/drivers/iio/accel/Kconfig @@ -89,13 +89,13 @@ config ADXL372_I2C module will be called adxl372_i2c. config BMA180 - tristate "Bosch BMA023/BMA1x0/BMA25x 3-Axis Accelerometer Driver" + tristate "Bosch BMA023/BMA1x0/BMA250 3-Axis Accelerometer Driver" depends on I2C && INPUT_BMA150=n select IIO_BUFFER select IIO_TRIGGERED_BUFFER help Say Y here if you want to build a driver for the Bosch BMA023, BMA150 - BMA180, SMB380, or BMA25x triaxial acceleration sensor. + BMA180, BMA250 or SMB380 triaxial acceleration sensor. To compile this driver as a module, choose M here: the module will be called bma180. @@ -143,7 +143,7 @@ config BMC150_ACCEL select BMC150_ACCEL_SPI if SPI help Say yes here to build support for the following Bosch accelerometers: - BMA222, BMA222E, BMA250E, BMA253, BMA255, BMA280, BMC150, BMI055. + BMA222, BMA222E, BMA250E, BMA253, BMA254, BMA255, BMA280, BMC150, BMI055. Note that some of these are combo modules: - BMC150: accelerometer and magnetometer diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c index e7c6b3096cb7..2edfcb4819b7 100644 --- a/drivers/iio/accel/bma180.c +++ b/drivers/iio/accel/bma180.c @@ -10,7 +10,6 @@ * BMA023/BMA150/SMB380: 7-bit I2C slave address 0x38 * BMA180: 7-bit I2C slave address 0x40 or 0x41 * BMA250: 7-bit I2C slave address 0x18 or 0x19 - * BMA254: 7-bit I2C slave address 0x18 or 0x19 */ #include @@ -38,7 +37,6 @@ enum chip_ids { BMA150, BMA180, BMA250, - BMA254, }; struct bma180_data; @@ -59,7 +57,6 @@ struct bma180_part_info { u8 scale_reg, scale_mask; u8 power_reg, power_mask, lowpower_val; u8 int_enable_reg, int_enable_mask; - u8 int_map_reg, int_enable_dataready_int1_mask; u8 softreset_reg, softreset_val; int (*chip_config)(struct bma180_data *data); @@ -112,7 +109,6 @@ struct bma180_part_info { #define BMA023_ID_REG_VAL 0x02 #define BMA180_ID_REG_VAL 0x03 #define BMA250_ID_REG_VAL 0x03 -#define BMA254_ID_REG_VAL 0xfa /* 250 decimal */ /* Chip power modes */ #define BMA180_LOW_POWER 0x03 @@ -134,24 +130,6 @@ struct bma180_part_info { #define BMA250_INT1_DATA_MASK BIT(0) #define BMA250_INT_RESET_MASK BIT(7) /* Reset pending interrupts */ -#define BMA254_RANGE_REG 0x0f -#define BMA254_BW_REG 0x10 -#define BMA254_POWER_REG 0x11 -#define BMA254_RESET_REG 0x14 -#define BMA254_INT_ENABLE_REG 0x17 -#define BMA254_INT_MAP_REG 0x1a -#define BMA254_INT_RESET_REG 0x21 - -#define BMA254_RANGE_MASK GENMASK(3, 0) /* Range of accel values */ -#define BMA254_BW_MASK GENMASK(4, 0) /* Accel bandwidth */ -#define BMA254_BW_OFFSET 8 -#define BMA254_SUSPEND_MASK BIT(7) /* chip will sleep */ -#define BMA254_LOWPOWER_MASK BIT(6) -#define BMA254_DATA_INTEN_MASK BIT(4) -#define BMA254_INT2_DATA_MASK BIT(7) -#define BMA254_INT1_DATA_MASK BIT(0) -#define BMA254_INT_RESET_MASK BIT(7) /* Reset pending interrupts */ - struct bma180_data { struct regulator *vdd_supply; struct regulator *vddio_supply; @@ -184,8 +162,8 @@ static int bma023_scale_table[] = { 2452, 4903, 9709, }; static int bma180_bw_table[] = { 10, 20, 40, 75, 150, 300 }; /* Hz */ static int bma180_scale_table[] = { 1275, 1863, 2452, 3727, 4903, 9709, 19417 }; -static int bma25x_bw_table[] = { 8, 16, 31, 63, 125, 250, 500, 1000 }; /* Hz */ -static int bma25x_scale_table[] = { 0, 0, 0, 38344, 0, 76590, 0, 0, 153180, 0, +static int bma250_bw_table[] = { 8, 16, 31, 63, 125, 250, 500, 1000 }; /* Hz */ +static int bma250_scale_table[] = { 0, 0, 0, 38344, 0, 76590, 0, 0, 153180, 0, 0, 0, 306458 }; static int bma180_get_data_reg(struct bma180_data *data, enum bma180_chan chan) @@ -432,7 +410,7 @@ static int bma180_chip_config(struct bma180_data *data) return ret; } -static int bma25x_chip_config(struct bma180_data *data) +static int bma250_chip_config(struct bma180_data *data) { int ret = bma180_chip_init(data); @@ -451,8 +429,7 @@ static int bma25x_chip_config(struct bma180_data *data) * This enables dataready interrupt on the INT1 pin * FIXME: support using the INT2 pin */ - ret = bma180_set_bits(data, data->part_info->int_map_reg, - data->part_info->int_enable_dataready_int1_mask, 1); + ret = bma180_set_bits(data, BMA250_INT_MAP_REG, BMA250_INT1_DATA_MASK, 1); if (ret) goto err; @@ -489,7 +466,7 @@ static void bma180_chip_disable(struct bma180_data *data) dev_err(&data->client->dev, "failed to disable the chip\n"); } -static void bma25x_chip_disable(struct bma180_data *data) +static void bma250_chip_disable(struct bma180_data *data) { if (bma180_set_new_data_intr_state(data, false)) goto err; @@ -775,14 +752,6 @@ static const struct iio_chan_spec bma250_channels[] = { IIO_CHAN_SOFT_TIMESTAMP(4), }; -static const struct iio_chan_spec bma254_channels[] = { - BMA180_ACC_CHANNEL(X, 12), - BMA180_ACC_CHANNEL(Y, 12), - BMA180_ACC_CHANNEL(Z, 12), - BMA180_TEMP_CHANNEL, - IIO_CHAN_SOFT_TIMESTAMP(4), -}; - static const struct bma180_part_info bma180_part_info[] = { [BMA023] = { .chip_id = BMA023_ID_REG_VAL, @@ -872,10 +841,10 @@ static const struct bma180_part_info bma180_part_info[] = { .chip_id = BMA250_ID_REG_VAL, .channels = bma250_channels, .num_channels = ARRAY_SIZE(bma250_channels), - .scale_table = bma25x_scale_table, - .num_scales = ARRAY_SIZE(bma25x_scale_table), - .bw_table = bma25x_bw_table, - .num_bw = ARRAY_SIZE(bma25x_bw_table), + .scale_table = bma250_scale_table, + .num_scales = ARRAY_SIZE(bma250_scale_table), + .bw_table = bma250_bw_table, + .num_bw = ARRAY_SIZE(bma250_bw_table), .temp_offset = 48, /* 0 LSB @ 24 degree C */ .int_reset_reg = BMA250_INT_RESET_REG, .int_reset_mask = BMA250_INT_RESET_MASK, @@ -891,42 +860,10 @@ static const struct bma180_part_info bma180_part_info[] = { .lowpower_val = 1, .int_enable_reg = BMA250_INT_ENABLE_REG, .int_enable_mask = BMA250_DATA_INTEN_MASK, - .int_map_reg = BMA250_INT_MAP_REG, - .int_enable_dataready_int1_mask = BMA250_INT1_DATA_MASK, .softreset_reg = BMA250_RESET_REG, .softreset_val = BMA180_RESET_VAL, - .chip_config = bma25x_chip_config, - .chip_disable = bma25x_chip_disable, - }, - [BMA254] = { - .chip_id = BMA254_ID_REG_VAL, - .channels = bma254_channels, - .num_channels = ARRAY_SIZE(bma254_channels), - .scale_table = bma25x_scale_table, - .num_scales = ARRAY_SIZE(bma25x_scale_table), - .bw_table = bma25x_bw_table, - .num_bw = ARRAY_SIZE(bma25x_bw_table), - .temp_offset = 46, /* 0 LSB @ 23 degree C */ - .int_reset_reg = BMA254_INT_RESET_REG, - .int_reset_mask = BMA254_INT_RESET_MASK, - .sleep_reg = BMA254_POWER_REG, - .sleep_mask = BMA254_SUSPEND_MASK, - .bw_reg = BMA254_BW_REG, - .bw_mask = BMA254_BW_MASK, - .bw_offset = BMA254_BW_OFFSET, - .scale_reg = BMA254_RANGE_REG, - .scale_mask = BMA254_RANGE_MASK, - .power_reg = BMA254_POWER_REG, - .power_mask = BMA254_LOWPOWER_MASK, - .lowpower_val = 1, - .int_enable_reg = BMA254_INT_ENABLE_REG, - .int_enable_mask = BMA254_DATA_INTEN_MASK, - .int_map_reg = BMA254_INT_MAP_REG, - .int_enable_dataready_int1_mask = BMA254_INT1_DATA_MASK, - .softreset_reg = BMA254_RESET_REG, - .softreset_val = BMA180_RESET_VAL, - .chip_config = bma25x_chip_config, - .chip_disable = bma25x_chip_disable, + .chip_config = bma250_chip_config, + .chip_disable = bma250_chip_disable, }, }; @@ -1166,7 +1103,6 @@ static const struct i2c_device_id bma180_ids[] = { { "bma150", BMA150 }, { "bma180", BMA180 }, { "bma250", BMA250 }, - { "bma254", BMA254 }, { "smb380", BMA150 }, { } }; @@ -1190,10 +1126,6 @@ static const struct of_device_id bma180_of_match[] = { .compatible = "bosch,bma250", .data = (void *)BMA250 }, - { - .compatible = "bosch,bma254", - .data = (void *)BMA254 - }, { .compatible = "bosch,smb380", .data = (void *)BMA150 @@ -1217,5 +1149,5 @@ module_i2c_driver(bma180_driver); MODULE_AUTHOR("Kravchenko Oleksandr "); MODULE_AUTHOR("Texas Instruments, Inc."); -MODULE_DESCRIPTION("Bosch BMA023/BMA1x0/BMA25x triaxial acceleration sensor"); +MODULE_DESCRIPTION("Bosch BMA023/BMA1x0/BMA250 triaxial acceleration sensor"); MODULE_LICENSE("GPL"); diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c index 3faa3de0dd4d..43aecd4bf3a4 100644 --- a/drivers/iio/accel/bmc150-accel-core.c +++ b/drivers/iio/accel/bmc150-accel-core.c @@ -1125,7 +1125,7 @@ static const struct bmc150_accel_chip_info bmc150_accel_chip_info_tbl[] = { {306457, BMC150_ACCEL_DEF_RANGE_16G} }, }, { - .name = "BMA253/BMA255/BMC150/BMI055", + .name = "BMA253/BMA254/BMA255/BMC150/BMI055", .chip_id = 0xFA, .channels = bmc150_accel_channels, .num_channels = ARRAY_SIZE(bmc150_accel_channels), diff --git a/drivers/iio/accel/bmc150-accel-i2c.c b/drivers/iio/accel/bmc150-accel-i2c.c index 32ed07354a9a..999495f0669d 100644 --- a/drivers/iio/accel/bmc150-accel-i2c.c +++ b/drivers/iio/accel/bmc150-accel-i2c.c @@ -232,6 +232,7 @@ static const struct i2c_device_id bmc150_accel_id[] = { {"bma222e"}, {"bma250e"}, {"bma253"}, + {"bma254"}, {"bma255"}, {"bma280"}, {"bmc150_accel"}, @@ -246,6 +247,7 @@ static const struct of_device_id bmc150_accel_of_match[] = { { .compatible = "bosch,bma222e" }, { .compatible = "bosch,bma250e" }, { .compatible = "bosch,bma253" }, + { .compatible = "bosch,bma254" }, { .compatible = "bosch,bma255" }, { .compatible = "bosch,bma280" }, { .compatible = "bosch,bmc150_accel" },