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From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Jonathan Cameron <jic23@kernel.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>,
	Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
	linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Rob Herring <robh+dt@kernel.org>
Subject: [PATCH 6/6] iio:pressure:ms5637: add ms5803 support
Date: Thu, 10 Dec 2020 00:48:57 +0100	[thread overview]
Message-ID: <20201209234857.1521453-7-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20201209234857.1521453-1-alexandre.belloni@bootlin.com>

The ms5803 is very similar to the ms5805 but has less resolution options
and has the 128bit PROM layout.

Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
 drivers/iio/pressure/ms5637.c                          | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index ab623ba930d5..84b0e44235c1 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -132,6 +132,8 @@ properties:
           - mcube,mc3230
             # MEMSIC 2-axis 8-bit digital accelerometer
           - memsic,mxc6225
+            # Measurement Specialities I2C pressure and temperature sensor
+          - meas,ms5803
             # Microchip differential I2C ADC, 1 Channel, 18 bit
           - microchip,mcp3421
             # Microchip differential I2C ADC, 2 Channel, 18 bit
diff --git a/drivers/iio/pressure/ms5637.c b/drivers/iio/pressure/ms5637.c
index 2943b88734b3..39830a51ca78 100644
--- a/drivers/iio/pressure/ms5637.c
+++ b/drivers/iio/pressure/ms5637.c
@@ -192,8 +192,15 @@ 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 };
@@ -205,6 +212,7 @@ static const struct ms_tp_data ms8607_data = {
 
 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 },
-- 
2.28.0


WARNING: multiple messages have this Message-ID (diff)
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Jonathan Cameron <jic23@kernel.org>
Cc: devicetree@vger.kernel.org,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Lars-Peter Clausen <lars@metafoo.de>,
	linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
	Rob Herring <robh+dt@kernel.org>,
	Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 6/6] iio:pressure:ms5637: add ms5803 support
Date: Thu, 10 Dec 2020 00:48:57 +0100	[thread overview]
Message-ID: <20201209234857.1521453-7-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20201209234857.1521453-1-alexandre.belloni@bootlin.com>

The ms5803 is very similar to the ms5805 but has less resolution options
and has the 128bit PROM layout.

Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
 drivers/iio/pressure/ms5637.c                          | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index ab623ba930d5..84b0e44235c1 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -132,6 +132,8 @@ properties:
           - mcube,mc3230
             # MEMSIC 2-axis 8-bit digital accelerometer
           - memsic,mxc6225
+            # Measurement Specialities I2C pressure and temperature sensor
+          - meas,ms5803
             # Microchip differential I2C ADC, 1 Channel, 18 bit
           - microchip,mcp3421
             # Microchip differential I2C ADC, 2 Channel, 18 bit
diff --git a/drivers/iio/pressure/ms5637.c b/drivers/iio/pressure/ms5637.c
index 2943b88734b3..39830a51ca78 100644
--- a/drivers/iio/pressure/ms5637.c
+++ b/drivers/iio/pressure/ms5637.c
@@ -192,8 +192,15 @@ 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 };
@@ -205,6 +212,7 @@ static const struct ms_tp_data ms8607_data = {
 
 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 },
-- 
2.28.0


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  parent reply	other threads:[~2020-12-09 23:50 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-09 23:48 [PATCH 0/6] iio:pressure:ms5637: add ms5803 support Alexandre Belloni
2020-12-09 23:48 ` Alexandre Belloni
2020-12-09 23:48 ` [PATCH 1/6] iio:pressure:ms5637: switch to probe_new Alexandre Belloni
2020-12-09 23:48   ` Alexandre Belloni
2020-12-12 13:26   ` Andy Shevchenko
2020-12-12 13:26     ` Andy Shevchenko
2020-12-13 17:04     ` Jonathan Cameron
2020-12-13 17:04       ` Jonathan Cameron
2020-12-09 23:48 ` [PATCH 2/6] iio:pressure:ms5637: introduce hardware differentiation Alexandre Belloni
2020-12-09 23:48   ` Alexandre Belloni
2020-12-13 17:12   ` Jonathan Cameron
2020-12-13 17:12     ` Jonathan Cameron
2020-12-13 19:51     ` Alexandre Belloni
2020-12-13 19:51       ` Alexandre Belloni
2020-12-09 23:48 ` [PATCH 3/6] iio:pressure:ms5637: limit available sample frequencies Alexandre Belloni
2020-12-09 23:48   ` Alexandre Belloni
2020-12-12 18:26   ` Andy Shevchenko
2020-12-12 18:26     ` Andy Shevchenko
2020-12-13 17:17     ` Jonathan Cameron
2020-12-13 17:17       ` Jonathan Cameron
2020-12-09 23:48 ` [PATCH 4/6] iio:common:ms_sensors:ms_sensors_i2c: rework CRC calculation helper Alexandre Belloni
2020-12-09 23:48   ` Alexandre Belloni
2020-12-09 23:48 ` [PATCH 5/6] iio:common:ms_sensors:ms_sensors_i2c: add support for alternative PROM layout Alexandre Belloni
2020-12-09 23:48   ` Alexandre Belloni
2020-12-13 17:20   ` Jonathan Cameron
2020-12-13 17:20     ` Jonathan Cameron
2020-12-13 19:34     ` Alexandre Belloni
2020-12-13 19:34       ` Alexandre Belloni
2020-12-09 23:48 ` Alexandre Belloni [this message]
2020-12-09 23:48   ` [PATCH 6/6] iio:pressure:ms5637: add ms5803 support Alexandre Belloni
2020-12-11  3:34   ` Rob Herring
2020-12-11  3:34     ` Rob Herring
2020-12-11  8:08     ` Alexandre Belloni
2020-12-11  8:08       ` Alexandre Belloni

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