Re: [PATCH v2 2/4] dt-bindings: power: supply: maxim,max77693: convert to dtschema

From: Sebastian Reichel
Date: Wed Jan 12 2022 - 06:31:17 EST


Hi,

On Tue, Jan 11, 2022 at 06:50:15PM +0100, Krzysztof Kozlowski wrote:
> Convert the Charger bindings of Maxim MAX77693 MUIC to DT schema format.
> The existing bindings were defined in ../bindings/mfd/max77693.txt.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
> ---

I expect this to go through Rob's or Lee's tree:

Acked-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>

-- Sebastian

> .../bindings/power/supply/maxim,max77693.yaml | 70 +++++++++++++++++++
> MAINTAINERS | 1 +
> 2 files changed, 71 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
>
> diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
> new file mode 100644
> index 000000000000..a21dc1a8890f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
> @@ -0,0 +1,70 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/power/supply/maxim,max77693.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Maxim MAX77693 MicroUSB and Companion Power Management IC Charger
> +
> +maintainers:
> + - Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
> +
> +description: |
> + This is a part of device tree bindings for Maxim MAX77693 MicroUSB Integrated
> + Circuit (MUIC).
> +
> + See also Documentation/devicetree/bindings/mfd/maxim,max77693.yaml for
> + additional information and example.
> +
> +properties:
> + compatible:
> + const: maxim,max77693-charger
> +
> + maxim,constant-microvolt:
> + description: |
> + Battery constant voltage in uV. The charger will operate in fast
> + charge constant current mode till battery voltage reaches this level.
> + Then the charger will switch to fast charge constant voltage mode.
> + Also vsys (system voltage) will be set to this value when DC power is
> + supplied but charger is not enabled.
> + Valid values: 3650000 - 4400000, step by 25000 (rounded down)
> + minimum: 3650000
> + maximum: 4400000
> + default: 4200000
> +
> + maxim,min-system-microvolt:
> + description: |
> + Minimal system voltage in uV.
> + enum: [3000000, 3100000, 3200000, 3300000, 3400000, 3500000,
> + 3600000, 3700000]
> + default: 3600000
> +
> + maxim,thermal-regulation-celsius:
> + description: |
> + Temperature in Celsius for entering high temperature charging mode.
> + If die temperature exceeds this value the charging current will be
> + reduced by 105 mA/Celsius.
> + enum: [70, 85, 100, 115]
> + default: 100
> +
> + maxim,battery-overcurrent-microamp:
> + description: |
> + Overcurrent protection threshold in uA (current from battery to
> + system).
> + Valid values: 2000000 - 3500000, step by 250000 (rounded down)
> + minimum: 2000000
> + maximum: 3500000
> + default: 3500000
> +
> + maxim,charge-input-threshold-microvolt:
> + description: |
> + Threshold voltage in uV for triggering input voltage regulation loop.
> + If input voltage decreases below this value, the input current will
> + be reduced to reach the threshold voltage.
> + enum: [4300000, 4700000, 4800000, 4900000]
> + default: 4300000
> +
> +required:
> + - compatible
> +
> +additionalProperties: false
> diff --git a/MAINTAINERS b/MAINTAINERS
> index b5e4f14f6768..ead08768fb78 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -11681,6 +11681,7 @@ M: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
> M: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
> L: linux-pm@xxxxxxxxxxxxxxx
> S: Supported
> +F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
> F: drivers/power/supply/max14577_charger.c
> F: drivers/power/supply/max77693_charger.c
>
> --
> 2.32.0
>

Attachment: signature.asc
Description: PGP signature