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

[Sebastian Reichel <sebastian.reichel@collabora.com>]

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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@canonical.com>
> Reviewed-by: Rob Herring <robh@kernel.org>
> ---

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

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

-- 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@canonical.com>
> +
> +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@canonical.com>
>  M:	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
>  L:	linux-pm@vger.kernel.org
>  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
> 

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