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dt-bindings: mfd: maxim,max77693: Add USB connector

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Add micro-USB connector under "muic" node to properly represent the
hardware.  Deprecate also the old "max77693-muic" in favor of generic
"muic" (this is max77693, so there is no need to state it in its child
nodes).  This "muic" node is used only to instantiate MUIC driver by
compatible, thus actual Linux driver changes are needed.  Extend the
example with this new code.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/r/20230723142842.98204-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2023-07-23 16:28:42 +02:00 committed by Lee Jones
parent da7ee30ae6
commit 789c9ce9b4
1 changed files with 48 additions and 0 deletions
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48
Documentation/devicetree/bindings/mfd/maxim,max77693.yaml
View file

@ -41,6 +41,7 @@ properties:
max77693-muic:
type: object
additionalProperties: false
deprecated: true
properties:
compatible:
@ -49,6 +50,21 @@ properties:
required:
- compatible
muic:
type: object
additionalProperties: false
properties:
compatible:
const: maxim,max77693-muic
connector:
$ref: /schemas/connector/usb-connector.yaml#
unevaluatedProperties: false
required:
- compatible
motor-driver:
type: object
additionalProperties: false
@ -111,6 +127,38 @@ examples:
};
};
muic {
compatible = "maxim,max77693-muic";
connector {
compatible = "samsung,usb-connector-11pin",
"usb-b-connector";
label = "micro-USB";
type = "micro";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
muic_to_usb: endpoint {
remote-endpoint = <&usb_to_muic>;
};
};
port@3 {
reg = <3>;
muic_to_mhl: endpoint {
remote-endpoint = <&mhl_to_muic>;
};
};
};
};
};
motor-driver {
compatible = "maxim,max77693-haptic";
haptic-supply = <&ldo26_reg>;