2023-03-29 08:57:27

by Alexandre Mergnat

Subject: [PATCH v3 02/17] dt-bindings: pinctrl: mediatek,mt8365-pinctrl: add drive strength property

This SoC is able to drive the following output current:
- 2 mA
- 4 mA
- 6 mA
- 8 mA
- 10 mA
- 12 mA
- 14 mA
- 16 mA

Then drive-strength property is set with enum to reflect its HW capability.

Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Signed-off-by: Alexandre Mergnat <[email protected]>
---
Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml | 3 +++
1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml
index 4b96884a1afc..101871ec6693 100644
--- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml
@@ -79,6 +79,9 @@ patternProperties:

bias-pull-down: true

+ drive-strength:
+ enum: [2, 4, 6, 8, 10, 12, 14, 16]
+
input-enable: true

input-disable: true

--
2.25.1

2023-03-30 17:25:24

by Matthias Brugger

Subject: Re: [PATCH v3 02/17] dt-bindings: pinctrl: mediatek,mt8365-pinctrl: add drive strength property

On 29/03/2023 10:54, Alexandre Mergnat wrote:
> This SoC is able to drive the following output current:
> - 2 mA
> - 4 mA
> - 6 mA
> - 8 mA
> - 10 mA
> - 12 mA
> - 14 mA
> - 16 mA
>
> Then drive-strength property is set with enum to reflect its HW capability.
>
> Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
> Signed-off-by: Alexandre Mergnat <[email protected]>

Reviewed-by: Matthias Brugger <[email protected]>

> ---
> Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml
> index 4b96884a1afc..101871ec6693 100644
> --- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt8365-pinctrl.yaml
> @@ -79,6 +79,9 @@ patternProperties:
>
> bias-pull-down: true
>
> + drive-strength:
> + enum: [2, 4, 6, 8, 10, 12, 14, 16]
> +
> input-enable: true
>
> input-disable: true
>

2023-03-31 08:32:58

by Krzysztof Kozlowski

Subject: Re: [PATCH v3 02/17] dt-bindings: pinctrl: mediatek,mt8365-pinctrl: add drive strength property

On 29/03/2023 10:54, Alexandre Mergnat wrote:
> This SoC is able to drive the following output current:
> - 2 mA
> - 4 mA
> - 6 mA
> - 8 mA
> - 10 mA
> - 12 mA
> - 14 mA
> - 16 mA
>
> Then drive-strength property is set with enum to reflect its HW capability.
>


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

Best regards,
Krzysztof