diff mbox series

[v7,1/2] dt-bindings: hwmon: add renesas,isl28022

Message ID 20240925031131.14645-2-yikai.tsai.wiwynn@gmail.com (mailing list archive)
State Superseded
Delegated to: Geert Uytterhoeven
Headers show
Series hwmon: (isl28022) new driver for ISL28022 power monitor | expand

Commit Message

Yikai Tsai Sept. 25, 2024, 3:11 a.m. UTC 
Add dt-bindings for Renesas ISL28022 power monitor.

Signed-off-by: Carsten Spieß <mail@carsten-spiess.de>
Signed-off-by: Yikai Tsai <yikai.tsai.wiwynn@gmail.com>
---
 .../bindings/hwmon/renesas,isl28022.yaml      | 64 +++++++++++++++++++
 MAINTAINERS                                   |  6 ++
 2 files changed, 70 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml

Comments

Krzysztof Kozlowski Sept. 25, 2024, 7:37 a.m. UTC | #1 
On Wed, Sep 25, 2024 at 11:11:27AM +0800, Yikai Tsai wrote:
> Add dt-bindings for Renesas ISL28022 power monitor.
> 
> Signed-off-by: Carsten Spieß <mail@carsten-spiess.de>
> Signed-off-by: Yikai Tsai <yikai.tsai.wiwynn@gmail.com>

??? What happened here? So you are going to ignoreo silently our
reviews?

Best regards,
Krzysztof
Yikai Tsai Oct. 2, 2024, 6:46 a.m. UTC | #2 
Hi Krzysztof,

Thank you for your reminder. I'm really sorry.
Probably I deleted it by mistake. It will be corrected.


Best regards,
Yikai


Krzysztof Kozlowski <krzk@kernel.org> 於 2024年9月25日 週三 下午3:37寫道：


>
> On Wed, Sep 25, 2024 at 11:11:27AM +0800, Yikai Tsai wrote:
> > Add dt-bindings for Renesas ISL28022 power monitor.
> >
> > Signed-off-by: Carsten Spieß <mail@carsten-spiess.de>
> > Signed-off-by: Yikai Tsai <yikai.tsai.wiwynn@gmail.com>
>
> ??? What happened here? So you are going to ignoreo silently our
> reviews?
>
> Best regards,
> Krzysztof
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml b/Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml
new file mode 100644
index 000000000000..dd82a80e4115
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml
@@ -0,0 +1,64 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/renesas,isl28022.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas ISL28022 power monitor
+
+maintainers:
+  - Carsten Spieß <mail@carsten-spiess.de>
+
+description: |
+  The ISL28022 is a power monitor with I2C interface. The device monitors
+  voltage, current via shunt resistor and calculated power.
+
+  Datasheets:
+    https://www.renesas.com/us/en/www/doc/datasheet/isl28022.pdf
+
+properties:
+  compatible:
+    const: renesas,isl28022
+
+  reg:
+    maxItems: 1
+
+  shunt-resistor-micro-ohms:
+    description:
+      Shunt resistor value in micro-Ohm
+    minimum: 800
+    default: 10000
+
+  renesas,shunt-range-microvolt:
+    description:
+      Maximal shunt voltage range of +/- 40 mV, 80 mV, 160 mV or 320 mV
+    default: 320000
+    enum: [40000, 80000, 160000, 320000]
+
+  renesas,average-samples:
+    description:
+      Number of samples to be used to report voltage, current and power values.
+    default: 1
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [1, 2, 4, 8, 16, 32, 64, 128]
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        power-monitor@40 {
+            compatible = "renesas,isl28022";
+            reg = <0x40>;
+            shunt-resistor-micro-ohms = <8000>;
+            renesas,shunt-range-microvolt = <40000>;
+            renesas,average-samples = <128>;
+        };
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index 7bfef98226d9..9407481c03a2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12075,6 +12075,12 @@  F:	drivers/isdn/Makefile
 F:	drivers/isdn/hardware/
 F:	drivers/isdn/mISDN/
 
+ISL28022 HARDWARE MONITORING DRIVER
+M:	Carsten Spieß <mail@carsten-spiess.de>
+L:	linux-hwmon@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml
+
 ISOFS FILESYSTEM
 M:	Jan Kara <jack@suse.cz>
 L:	linux-fsdevel@vger.kernel.org