lkml.org 
[lkml]   [2020]   [Jul]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v4 2/2] devicetree: hwmon: shtc1: Add sensirion,shtc1.yaml
On Wed, Jul 08, 2020 at 12:07:47PM +0800, Chris Ruehl wrote:
> Add documentation for the newly added DTS support in the shtc1 driver.
> To align with the drivers logic to have high precision by default
> a boolean sensirion,low_precision is used to switch to low precision.
>
> Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
> ---
> .../bindings/hwmon/sensirion,shtc1.yaml | 60 +++++++++++++++++++
> 1 file changed, 60 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/hwmon/sensirion,shtc1.yaml
>
> diff --git a/Documentation/devicetree/bindings/hwmon/sensirion,shtc1.yaml b/Documentation/devicetree/bindings/hwmon/sensirion,shtc1.yaml
> new file mode 100644
> index 000000000000..6725a7b646b7
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/hwmon/sensirion,shtc1.yaml
> @@ -0,0 +1,60 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/hwmon/sensirion,shtc1.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Sensirion SHTC1 Humidity and Temperature Sensor IC
> +
> +maintainers:
> + - chris.ruehl@gtsys.com.hk
> +
> +description: |
> + The SHTC1, SHTW1 and SHTC3 are digital humidity and temperature sensor
> + designed especially for battery-driven high-volume consumer electronics
> + applications.
> + For further information refere to Documentation/hwmon/shtc1.rst
> +
> + This binding document describes the binding for the hardware monitor
> + portion of the driver.
> +
> +properties:
> + compatible:
> + enum:
> + - sensirion,shtc1
> + - sensirion,shtw1
> + - sensirion,shtc3
> +
> + reg:
> + maxItems: 1
> + description: I2C address 0x70

If 0x70 is the only address, then do:

reg:
const: 0x70

> +
> + sensirion,blocking_io:

s/_/-/

> + $ref: /schemas/types.yaml#definitions/flag
> + description:
> + If set the i2c bus hold until measure finished.
> +
> + sensirion,low_precision:
> + $ref: /schemas/types.yaml#definitions/flag

s/_/-/

> + description:
> + If set aquire data with low precision (not recommended).
> + The driver aquire data with high precision by default.
> +
> +required:
> + - compatible
> + - reg
> +
> +examples:
> + - |
> + i2c1 {
> + status = "okay";

Don't show status in examples.

> + clock-frequency = <400000>;
> +
> + shtc3@70 {
> + compatible = "sensirion,shtc3";
> + reg = <0x70>
> + sensirion,blocking_io;
> + status = "okay";
> + };
> + };
> +...
> --
> 2.20.1
>

\
 
 \ /
  Last update: 2020-07-09 18:53    [W:0.062 / U:1.096 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site