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Date: Wed, 6 Nov 2024 17:03:10 +0800 Message-ID: <20241106090311.17536-2-alexisczezar.torreno@analog.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241106090311.17536-1-alexisczezar.torreno@analog.com> References: <20241106090311.17536-1-alexisczezar.torreno@analog.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: NHAQiB_jUTGrv5vKSkAZ1P2w2_7grV-P X-Proofpoint-GUID: NHAQiB_jUTGrv5vKSkAZ1P2w2_7grV-P X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 priorityscore=1501 malwarescore=0 bulkscore=0 impostorscore=0 lowpriorityscore=0 phishscore=0 mlxlogscore=999 mlxscore=0 clxscore=1015 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411060073 Content-Type: text/plain; charset="utf-8" Add dt-bindings for adp1051 and adp1055 pmbus. ADP1051: 6 PWM for I/O Voltage, I/O Current, Temperature ADP1055: 6 PWM for I/O Voltage, I/O Current, Power, Temperature Signed-off-by: Alexis Cezar Torreno Acked-by: Conor Dooley --- .../devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml= b/Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml index 10c2204bc3df..88aaa29b3bd1 100644 --- a/Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml +++ b/Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml @@ -10,16 +10,24 @@ maintainers: - Radu Sabau =20 description: | - The ADP1050 is used to monitor system voltages, currents and temperatur= es. + The ADP1050 and similar devices are used to monitor system voltages, + currents, power, and temperatures. + Through the PMBus interface, the ADP1050 targets isolated power supplies and has four individual monitors for input/output voltage, input current and temperature. Datasheet: https://www.analog.com/en/products/adp1050.html + https://www.analog.com/en/products/adp1051.html + https://www.analog.com/en/products/adp1055.html =20 properties: + compatible: - const: adi,adp1050 + enum: + - adi,adp1050 + - adi,adp1051 + - adi,adp1055 =20 reg: maxItems: 1 --=20 2.34.1 From nobody Sun Nov 24 09:20:25 2024 Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1900C1DE8AA; Wed, 6 Nov 2024 09:04:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.135.77 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730883845; cv=none; b=pEL92YEwEQnUi20HUH7f7JGYiYw7LKy+SZ7B6Yh062eEyV8W0APYnJbSBH+i+6YB8O7pA76Zr5JTYp6QZGhgAprg9+4UNAwokDk8sjoX585isv/M60AYXMNsyjY1LDJIJq5DMlra70KeEby339BV9Lz88Rdw0kw3wY3rT1Bg+Nk= ARC-Message-Signature: i=1; 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Wed, 6 Nov 2024 04:03:45 -0500 Received: from ASHBMBX9.ad.analog.com (10.64.17.10) by ASHBMBX8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Wed, 6 Nov 2024 04:03:45 -0500 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Wed, 6 Nov 2024 04:03:45 -0500 Received: from ATORRENO-L02.ad.analog.com (ATORRENO-L02.ad.analog.com [10.116.44.137]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 4A693GTE006260; Wed, 6 Nov 2024 04:03:36 -0500 From: Alexis Cezar Torreno To: , , , CC: Radu Sabau , Jean Delvare , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Corbet , Alexis Cezar Torreno , Andy Shevchenko , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Subject: [PATCH 2/2] hwmon: (pmbus/adp1050): Support adp1051 and adp1055 Date: Wed, 6 Nov 2024 17:03:11 +0800 Message-ID: <20241106090311.17536-3-alexisczezar.torreno@analog.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241106090311.17536-1-alexisczezar.torreno@analog.com> References: <20241106090311.17536-1-alexisczezar.torreno@analog.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: 1tcfpG5b4eFXICtNvjch-qh3Xmbjtdrn X-Proofpoint-GUID: 1tcfpG5b4eFXICtNvjch-qh3Xmbjtdrn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 lowpriorityscore=0 suspectscore=0 phishscore=0 spamscore=0 bulkscore=0 clxscore=1015 mlxlogscore=999 impostorscore=0 priorityscore=1501 adultscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411060073 ADP1051: 6 PWM for I/O Voltage, I/O Current, Temperature ADP1055: 6 PWM for I/O Voltage, I/O Current, Power, Temperature Signed-off-by: Alexis Cezar Torreno --- Documentation/hwmon/adp1050.rst | 52 ++++++++++++++++++++++++++++++--- drivers/hwmon/pmbus/adp1050.c | 44 +++++++++++++++++++++++++--- 2 files changed, 88 insertions(+), 8 deletions(-) diff --git a/Documentation/hwmon/adp1050.rst b/Documentation/hwmon/adp1050.= rst index 8fa937064886..5e2edcbe0c59 100644 --- a/Documentation/hwmon/adp1050.rst +++ b/Documentation/hwmon/adp1050.rst @@ -13,18 +13,33 @@ Supported chips: =20 Datasheet: https://www.analog.com/media/en/technical-documentation/dat= a-sheets/ADP1050.pdf =20 + * Analog Devices ADP1051 + + Prefix: 'adp1051' + + Addresses scanned: I2C 0x70 - 0x77 + + Datasheet: https://www.analog.com/media/en/technical-documentation/dat= a-sheets/ADP1051.pdf + + * Analog Devices ADP1055 + + Prefix: 'adp1055' + + Addresses scanned: I2C 0x4B - 0x77 + + Datasheet: https://www.analog.com/media/en/technical-documentation/dat= a-sheets/ADP1055.pdf + Authors: =20 - Radu Sabau =20 - Description ----------- =20 -This driver supprts hardware monitoring for Analog Devices ADP1050 Digital -Controller for Isolated Power Supply with PMBus interface. +This driver supports hardware monitoring for Analog Devices ADP1050, ADP10= 51, and +ADP1055 Digital Controller for Isolated Power Supply with PMBus interface. =20 -The ADP1050 is an advanced digital controller with a PMBus=E2=84=A2 +The ADP105X is an advanced digital controller with a PMBus=E2=84=A2 interface targeting high density, high efficiency dc-to-dc power conversion used to monitor system temperatures, voltages and currents. Through the PMBus interface, the device can monitor input/output voltages, @@ -49,16 +64,45 @@ Sysfs Attributes in1_label "vin" in1_input Measured input voltage in1_alarm Input voltage alarm +in1_crit Critical maximum input voltage +in1_crit_alarm Input voltage high alarm +in1_lcrit Critical minimum input voltage +in1_lcrit_alarm Input voltage critical low alarm in2_label "vout1" in2_input Measured output voltage in2_crit Critical maximum output voltage in2_crit_alarm Output voltage high alarm in2_lcrit Critical minimum output voltage in2_lcrit_alarm Output voltage critical low alarm +in2_max Critical maximum output voltage +in2_max_alarm Output voltage critical max alarm +in2_min Critical minimum output voltage +in2_min_alarm Output voltage critical min alarm curr1_label "iin" curr1_input Measured input current. curr1_alarm Input current alarm +curr1_crit Critical maximum input current +curr1_crit_alarm Input current high alarm +curr2_label "iout1" +curr2_input Measured output current +curr2_crit Critical maximum output current +curr2_crit_alarm Output current high alarm +curr2_lcrit Critical minimum output current +curr2_lcrit_alarm Output current critical low alarm +curr2_max Critical maximum output current +curr2_max_alarm Output current critical max alarm +power1_label "pout1" +power1_input Measured output power +power1_crit Critical maximum output power +power1_crit_alarm Output power high alarm temp1_input Measured temperature temp1_crit Critical high temperature temp1_crit_alarm Chip temperature critical high alarm +temp1_max Critical maximum temperature +temp1_max_alarm Temperature critical max alarm +temp2_input Measured temperature +temp2_crit Critical high temperature +temp2_crit_alarm Chip temperature critical high alarm +temp2_max Critical maximum temperature +temp2_max_alarm Temperature critical max alarm =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D diff --git a/drivers/hwmon/pmbus/adp1050.c b/drivers/hwmon/pmbus/adp1050.c index 20f22730fc01..db2054181d14 100644 --- a/drivers/hwmon/pmbus/adp1050.c +++ b/drivers/hwmon/pmbus/adp1050.c @@ -6,8 +6,8 @@ */ #include #include -#include #include +#include =20 #include "pmbus.h" =20 @@ -23,19 +23,55 @@ static struct pmbus_driver_info adp1050_info =3D { | PMBUS_HAVE_STATUS_TEMP, }; =20 +static struct pmbus_driver_info adp1051_info =3D { + .pages =3D 1, + .format[PSC_VOLTAGE_IN] =3D linear, + .format[PSC_VOLTAGE_OUT] =3D linear, + .format[PSC_CURRENT_IN] =3D linear, + .format[PSC_TEMPERATURE] =3D linear, + .func[0] =3D PMBUS_HAVE_VIN | PMBUS_HAVE_IIN | PMBUS_HAVE_VOUT + | PMBUS_HAVE_IOUT | PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_VOUT + | PMBUS_HAVE_STATUS_IOUT | PMBUS_HAVE_STATUS_INPUT + | PMBUS_HAVE_STATUS_TEMP, +}; + +static struct pmbus_driver_info adp1055_info =3D { + .pages =3D 1, + .format[PSC_VOLTAGE_IN] =3D linear, + .format[PSC_VOLTAGE_OUT] =3D linear, + .format[PSC_CURRENT_IN] =3D linear, + .format[PSC_TEMPERATURE] =3D linear, + .func[0] =3D PMBUS_HAVE_VIN | PMBUS_HAVE_IIN | PMBUS_HAVE_VOUT + | PMBUS_HAVE_IOUT | PMBUS_HAVE_TEMP2 | PMBUS_HAVE_TEMP3 + | PMBUS_HAVE_POUT | PMBUS_HAVE_STATUS_VOUT + | PMBUS_HAVE_STATUS_IOUT | PMBUS_HAVE_STATUS_INPUT + | PMBUS_HAVE_STATUS_TEMP, +}; + static int adp1050_probe(struct i2c_client *client) { - return pmbus_do_probe(client, &adp1050_info); + const struct pmbus_driver_info *info; + + info =3D device_get_match_data(&client->dev); + if (!info) + return -ENODEV; + + return pmbus_do_probe(client, info); } =20 static const struct i2c_device_id adp1050_id[] =3D { - {"adp1050"}, + { .name =3D "adp1050", .driver_data =3D (kernel_ulong_t)&adp1050_info}, + { .name =3D "adp1051", .driver_data =3D (kernel_ulong_t)&adp1051_info}, + { .name =3D "adp1055", .driver_data =3D (kernel_ulong_t)&adp1055_info}, {} }; + MODULE_DEVICE_TABLE(i2c, adp1050_id); =20 static const struct of_device_id adp1050_of_match[] =3D { - { .compatible =3D "adi,adp1050"}, + { .compatible =3D "adi,adp1050", .data =3D &adp1050_info}, + { .compatible =3D "adi,adp1051", .data =3D &adp1051_info}, + { .compatible =3D "adi,adp1055", .data =3D &adp1055_info}, {} }; MODULE_DEVICE_TABLE(of, adp1050_of_match); --=20 2.34.1