* [PATCH] dt-bindings: (hwmon/pm6764tr) Add PM6764TR hwmon driver bindings
@ 2020-12-29 7:17 Charles Hsu
2021-01-11 20:42 ` Rob Herring
0 siblings, 1 reply; 2+ messages in thread
From: Charles Hsu @ 2020-12-29 7:17 UTC (permalink / raw)
To: linux-kernel, devicetree, robh+dt; +Cc: Charles Hsu
Document device tree bindings for STMicroelectronics PM6764tr Voltage
Regulator.
Signed-off-by: Charles Hsu <hsu.yungteng@gmail.com>
---
.../bindings/hwmon/pmbus/st,pm6764tr.yaml | 47 +++++++++++++++++++
.../devicetree/bindings/trivial-devices.yaml | 2 +
2 files changed, 49 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/pmbus/st,pm6764tr.yaml
diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/st,pm6764tr.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/st,pm6764tr.yaml
new file mode 100644
index 000000000000..b4b0d5614d8d
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/pmbus/st,pm6764tr.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+
+$id: http://devicetree.org/schemas/hwmon/pmbus/st,pm6764tr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: PM6764TR voltage regulator
+
+maintainers:
+ - Charles Hsu <hsu.yungteng@gmail.com>
+
+description: |
+ The PM6764/66 is a high performance digital controller designed to power
+ Intel’s VR12.5 processors (PM6766) and memories (PM6764): all required
+ parameters are programmable through a PMBus™ interface.
+ The device utilizes digital technology to implement all control and
+ power management functions to provide maximum flexibility and performance.
+ The NVM is embedded to store custom configurations.
+
+ https://www.st.com/resource/en/data_brief/pm6764.pdf
+
+properties:
+ compatible:
+ enum:
+ - st,pm6764tr
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pm6764tr@68 {
+ compatible = "st,pm6764tr";
+ reg = <0x68>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index bdc2dc318178..0a2dcd03220b 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -260,6 +260,8 @@ properties:
- socionext,synquacer-tpm-mmio
# i2c serial eeprom (24cxx)
- st,24c256
+ # STMicroelectronics Voltage Regulator
+ - st,pm6764tr
# Ambient Light Sensor with SMBUS/Two Wire Serial Interface
- taos,tsl2550
# Temperature Monitoring and Fan Control
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] dt-bindings: (hwmon/pm6764tr) Add PM6764TR hwmon driver bindings
2020-12-29 7:17 [PATCH] dt-bindings: (hwmon/pm6764tr) Add PM6764TR hwmon driver bindings Charles Hsu
@ 2021-01-11 20:42 ` Rob Herring
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring @ 2021-01-11 20:42 UTC (permalink / raw)
To: Charles Hsu; +Cc: linux-kernel, devicetree
On Tue, Dec 29, 2020 at 03:17:23PM +0800, Charles Hsu wrote:
> Document device tree bindings for STMicroelectronics PM6764tr Voltage
> Regulator.
Subject space is valuable and you have 'hwmon', 'pm6764tr', and
'bindings' twice.
>
> Signed-off-by: Charles Hsu <hsu.yungteng@gmail.com>
> ---
> .../bindings/hwmon/pmbus/st,pm6764tr.yaml | 47 +++++++++++++++++++
> .../devicetree/bindings/trivial-devices.yaml | 2 +
> 2 files changed, 49 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/hwmon/pmbus/st,pm6764tr.yaml
>
> diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/st,pm6764tr.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/st,pm6764tr.yaml
> new file mode 100644
> index 000000000000..b4b0d5614d8d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/hwmon/pmbus/st,pm6764tr.yaml
> @@ -0,0 +1,47 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +
> +$id: http://devicetree.org/schemas/hwmon/pmbus/st,pm6764tr.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: PM6764TR voltage regulator
> +
> +maintainers:
> + - Charles Hsu <hsu.yungteng@gmail.com>
> +
> +description: |
> + The PM6764/66 is a high performance digital controller designed to power
> + Intel’s VR12.5 processors (PM6766) and memories (PM6764): all required
> + parameters are programmable through a PMBus™ interface.
> + The device utilizes digital technology to implement all control and
> + power management functions to provide maximum flexibility and performance.
> + The NVM is embedded to store custom configurations.
> +
> + https://www.st.com/resource/en/data_brief/pm6764.pdf
> +
> +properties:
> + compatible:
> + enum:
> + - st,pm6764tr
> +
> + reg:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + i2c {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + pm6764tr@68 {
> + compatible = "st,pm6764tr";
> + reg = <0x68>;
> + };
> + };
> diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
> index bdc2dc318178..0a2dcd03220b 100644
> --- a/Documentation/devicetree/bindings/trivial-devices.yaml
> +++ b/Documentation/devicetree/bindings/trivial-devices.yaml
> @@ -260,6 +260,8 @@ properties:
> - socionext,synquacer-tpm-mmio
> # i2c serial eeprom (24cxx)
> - st,24c256
> + # STMicroelectronics Voltage Regulator
> + - st,pm6764tr
It should be either in trivial-devices or its own schema file, not both.
> # Ambient Light Sensor with SMBUS/Two Wire Serial Interface
> - taos,tsl2550
> # Temperature Monitoring and Fan Control
> --
> 2.25.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-12-29 7:17 [PATCH] dt-bindings: (hwmon/pm6764tr) Add PM6764TR hwmon driver bindings Charles Hsu
2021-01-11 20:42 ` Rob Herring
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