diff options
| author | Alexandre Belloni | 2021-01-10 00:11:48 +0100 |
|---|---|---|
| committer | Jonathan Cameron | 2021-01-22 08:52:07 +0000 |
| commit | 649ef114a0a05541f9241442fa6b9c9bef457bb4 (patch) | |
| tree | 059b152319c9fe2e96ab3225a3997441ca731dbb | |
| parent | 9ea7c79097fb3907d7bc587f70963dba7c95658c (diff) | |
iio:pressure:ms5637: add ms5803 support
The ms5803 is very similar to the ms5805 but has less resolution options
and has the 128bit PROM layout.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210109231148.1168104-7-alexandre.belloni@bootlin.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | Documentation/devicetree/bindings/trivial-devices.yaml | 2 | ||||
| -rw-r--r-- | drivers/iio/pressure/ms5637.c | 8 |
2 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index e9b64be4b91e..a327130d1faa 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -153,6 +153,8 @@ properties: # Measurement Specialities I2C pressure and temperature sensor - meas,ms5637 # Measurement Specialities I2C pressure and temperature sensor + - meas,ms5803 + # Measurement Specialities I2C pressure and temperature sensor - meas,ms5805 # Measurement Specialities I2C pressure and temperature sensor - meas,ms5837 diff --git a/drivers/iio/pressure/ms5637.c b/drivers/iio/pressure/ms5637.c index 0a6034342714..81f683321b23 100644 --- a/drivers/iio/pressure/ms5637.c +++ b/drivers/iio/pressure/ms5637.c @@ -200,8 +200,15 @@ static const struct ms_tp_hw_data ms5637_hw_data = { .max_res_index = 5 }; +static const struct ms_tp_hw_data ms5803_hw_data = { + .prom_len = 8, + .max_res_index = 4 +}; + static const struct ms_tp_data ms5637_data = { .name = "ms5637", .hw = &ms5637_hw_data }; +static const struct ms_tp_data ms5803_data = { .name = "ms5803", .hw = &ms5803_hw_data }; + static const struct ms_tp_data ms5805_data = { .name = "ms5805", .hw = &ms5637_hw_data }; static const struct ms_tp_data ms5837_data = { .name = "ms5837", .hw = &ms5637_hw_data }; @@ -222,6 +229,7 @@ MODULE_DEVICE_TABLE(i2c, ms5637_id); static const struct of_device_id ms5637_of_match[] = { { .compatible = "meas,ms5637", .data = &ms5637_data }, + { .compatible = "meas,ms5803", .data = &ms5803_data }, { .compatible = "meas,ms5805", .data = &ms5805_data }, { .compatible = "meas,ms5837", .data = &ms5837_data }, { .compatible = "meas,ms8607-temppressure", .data = &ms8607_data }, |