2023-05-01 23:13:29

by Sahin, Okan

Subject: [PATCH v2 1/2] dt-bindings: gpio: ds4520: Add ADI DS4520

Add ADI DS4520 devicetree document.

Signed-off-by: Okan Sahin <[email protected]>
---
.../bindings/gpio/adi,ds4520-gpio.yaml | 45 +++++++++++++++++++
1 file changed, 45 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/adi,ds4520-gpio.yaml

diff --git a/Documentation/devicetree/bindings/gpio/adi,ds4520-gpio.yaml b/Documentation/devicetree/bindings/gpio/adi,ds4520-gpio.yaml
new file mode 100644
index 000000000000..ea2cfbebda9b
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/adi,ds4520-gpio.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/adi,ds4520-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: DS4520 I2C GPIO expander
+
+maintainers:
+ - Okan Sahin <[email protected]>
+
+properties:
+ compatible:
+ enum:
+ - adi,ds4520-gpio
+
+ reg:
+ maxItems: 1
+
+ gpio-controller: true
+
+ "#gpio-cells":
+ const: 2
+
+required:
+ - compatible
+ - reg
+ - gpio-controller
+ - "#gpio-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio@50 {
+ compatible = "adi,ds4520-gpio";
+ reg = <0x50>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
--
2.30.2

2023-05-02 06:55:06

by Krzysztof Kozlowski

Subject: Re: [PATCH v2 1/2] dt-bindings: gpio: ds4520: Add ADI DS4520

On 02/05/2023 01:05, Okan Sahin wrote:
> Add ADI DS4520 devicetree document.
>
> Signed-off-by: Okan Sahin <[email protected]>
> ---
> .../bindings/gpio/adi,ds4520-gpio.yaml | 45 +++++++++++++++++++
> 1 file changed, 45 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/gpio/adi,ds4520-gpio.yaml
>

Reviewed-by: Krzysztof Kozlowski <[email protected]>

Best regards,
Krzysztof

2023-05-02 13:37:15

by Linus Walleij

Subject: Re: [PATCH v2 1/2] dt-bindings: gpio: ds4520: Add ADI DS4520

On Tue, May 2, 2023 at 1:05 AM Okan Sahin <[email protected]> wrote:

> Add ADI DS4520 devicetree document.
>
> Signed-off-by: Okan Sahin <[email protected]>

Looks reasonable.

Reviewed-by: Linus Walleij <[email protected]>

Yours,
Linus Walleij