From: Quan Nguyen <quan@os.amperecomputing.com> To: Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>, Jean Delvare <jdelvare@suse.com>, Guenter Roeck <linux@roeck-us.net>, Rob Herring <robh+dt@kernel.org>, Lee Jones <lee.jones@linaro.org>, Jonathan Corbet <corbet@lwn.net>, linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org Cc: Open Source Submission <patches@amperecomputing.com>, Phong Vo <phong@os.amperecomputing.com>, "Thang Q . Nguyen" <thang@os.amperecomputing.com> Subject: [PATCH v5 1/4] dt-bindings: mfd: Add bindings for Ampere Altra SMPro MFD driver Date: Tue, 13 Jul 2021 13:00:28 +0700 [thread overview] Message-ID: <20210713060031.31568-2-quan@os.amperecomputing.com> (raw) In-Reply-To: <20210713060031.31568-1-quan@os.amperecomputing.com> Adds device tree bindings for SMPro MFD driver found on the Mt.Jade hardware reference platform with Ampere's Altra Processor family. The SMpro co-processor on Ampere Altra processor family is to monitor and report various data included hwmon-related info, RAS errors, and other miscellaneous information. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> --- Changes in v5: + Dropped ../bindings/hwmon/ampere,ac01-hwmon.yaml file [Quan] + Removed patternProperties section and child DT nodes in example section [Quan] + Revised commit message [Quan] Changes in v4: + Revised the commit message to clarify how the specific info will be handled commented by Rob. Changes in v3: + Supported list of compatible string [Rob] + Introduced reg property in DT to specify reg offset [Rob] + Updated description and other minor changes in yaml file [Rob] Changes in v2: + Changed "ampere,ac01-smpro" to "ampere,smpro" [Quan] .../devicetree/bindings/mfd/ampere,smpro.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/ampere,smpro.yaml diff --git a/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml b/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml new file mode 100644 index 000000000000..8b48747e5de3 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ampere,smpro.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ampere Altra SMPro firmware driver + +maintainers: + - Quan Nguyen <quan@os.amperecomputing.com> + +description: | + Ampere Altra SMPro firmware may contain different blocks like hardware + monitoring, error monitoring and other miscellaneous features. + +properties: + compatible: + enum: + - ampere,smpro + + reg: + description: + I2C device address. + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +required: + - "#address-cells" + - "#size-cells" + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + smpro@4f { + compatible = "ampere,smpro"; + reg = <0x4f>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; -- 2.28.0
WARNING: multiple messages have this Message-ID (diff)
From: Quan Nguyen <quan@os.amperecomputing.com> To: Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>, Jean Delvare <jdelvare@suse.com>, Guenter Roeck <linux@roeck-us.net>, Rob Herring <robh+dt@kernel.org>, Lee Jones <lee.jones@linaro.org>, Jonathan Corbet <corbet@lwn.net>, linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org Cc: Open Source Submission <patches@amperecomputing.com>, "Thang Q . Nguyen" <thang@os.amperecomputing.com>, Phong Vo <phong@os.amperecomputing.com> Subject: [PATCH v5 1/4] dt-bindings: mfd: Add bindings for Ampere Altra SMPro MFD driver Date: Tue, 13 Jul 2021 13:00:28 +0700 [thread overview] Message-ID: <20210713060031.31568-2-quan@os.amperecomputing.com> (raw) In-Reply-To: <20210713060031.31568-1-quan@os.amperecomputing.com> Adds device tree bindings for SMPro MFD driver found on the Mt.Jade hardware reference platform with Ampere's Altra Processor family. The SMpro co-processor on Ampere Altra processor family is to monitor and report various data included hwmon-related info, RAS errors, and other miscellaneous information. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> --- Changes in v5: + Dropped ../bindings/hwmon/ampere,ac01-hwmon.yaml file [Quan] + Removed patternProperties section and child DT nodes in example section [Quan] + Revised commit message [Quan] Changes in v4: + Revised the commit message to clarify how the specific info will be handled commented by Rob. Changes in v3: + Supported list of compatible string [Rob] + Introduced reg property in DT to specify reg offset [Rob] + Updated description and other minor changes in yaml file [Rob] Changes in v2: + Changed "ampere,ac01-smpro" to "ampere,smpro" [Quan] .../devicetree/bindings/mfd/ampere,smpro.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/ampere,smpro.yaml diff --git a/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml b/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml new file mode 100644 index 000000000000..8b48747e5de3 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ampere,smpro.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ampere Altra SMPro firmware driver + +maintainers: + - Quan Nguyen <quan@os.amperecomputing.com> + +description: | + Ampere Altra SMPro firmware may contain different blocks like hardware + monitoring, error monitoring and other miscellaneous features. + +properties: + compatible: + enum: + - ampere,smpro + + reg: + description: + I2C device address. + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +required: + - "#address-cells" + - "#size-cells" + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + smpro@4f { + compatible = "ampere,smpro"; + reg = <0x4f>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; -- 2.28.0
next prev parent reply other threads:[~2021-07-13 6:01 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-07-13 6:00 [PATCH v5 0/4] Add Ampere's Altra SMPro hwmon driver Quan Nguyen 2021-07-13 6:00 ` Quan Nguyen 2021-07-13 6:00 ` Quan Nguyen [this message] 2021-07-13 6:00 ` [PATCH v5 1/4] dt-bindings: mfd: Add bindings for Ampere Altra SMPro MFD driver Quan Nguyen 2021-07-16 17:34 ` Rob Herring 2021-07-16 17:34 ` Rob Herring 2021-07-17 12:51 ` Quan Nguyen 2021-07-17 12:51 ` Quan Nguyen 2021-07-13 6:00 ` [PATCH v5 2/4] mfd: smpro-mfd: Adds Ampere's Altra SMpro " Quan Nguyen 2021-07-13 6:00 ` Quan Nguyen 2021-07-13 9:11 ` Guenter Roeck 2021-07-13 9:11 ` Guenter Roeck 2021-07-13 9:26 ` Quan Nguyen 2021-07-13 9:26 ` Quan Nguyen 2021-07-13 6:00 ` [PATCH v5 3/4] hwmon: smpro: Add Ampere's Altra smpro-hwmon driver Quan Nguyen 2021-07-13 6:00 ` Quan Nguyen 2021-07-13 15:28 ` Guenter Roeck 2021-07-13 15:28 ` Guenter Roeck 2021-07-13 23:45 ` Quan Nguyen 2021-07-13 23:45 ` Quan Nguyen 2021-07-13 6:00 ` [PATCH v5 4/4] docs: hwmon: (smpro-hwmon) Add documentation Quan Nguyen 2021-07-13 6:00 ` Quan Nguyen
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