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Mon, 02 Dec 2024 01:48:09 -0800 (PST) Received: from [127.0.1.1] ([46.53.242.72]) by smtp.googlemail.com with ESMTPSA id a640c23a62f3a-aa599957594sm487059766b.197.2024.12.02.01.48.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Dec 2024 01:48:09 -0800 (PST) From: Dzmitry Sankouski Date: Mon, 02 Dec 2024 12:47:57 +0300 Subject: [PATCH v9 4/9] dt-bindings: mfd: add maxim,max77705 Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241202-starqltechn_integration_upstream-v9-4-a1adc3bae2b8@gmail.com> References: <20241202-starqltechn_integration_upstream-v9-0-a1adc3bae2b8@gmail.com> In-Reply-To: <20241202-starqltechn_integration_upstream-v9-0-a1adc3bae2b8@gmail.com> To: Sebastian Reichel , Chanwoo Choi , Krzysztof Kozlowski , Lee Jones , Rob Herring , Conor Dooley , Dmitry Torokhov , Pavel Machek , Hans de Goede , Marek Szyprowski , Sebastian Krzyszkowiak , Purism Kernel Team Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-input@vger.kernel.org, linux-leds@vger.kernel.org, Dzmitry Sankouski X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1733132883; l=5789; i=dsankouski@gmail.com; s=20240619; h=from:subject:message-id; bh=kSoIMsEyI5FQ+mbQvFip9d0Bq8H/VWKwGdAEJhaEXzU=; b=EjAneaGYwe7c+6qfiStq/18Xmwg3lgHXm/wVxX56HBfndpbD4B8AD3oGCYGn+dqShrvCa8NxN LySSX//jckcAqJb44Mj9e5zBNxYqIYU7D1Rdv3RjQt5QFmBdxMCn7hn X-Developer-Key: i=dsankouski@gmail.com; a=ed25519; pk=YJcXFcN1EWrzBYuiE2yi5Mn6WLn6L1H71J+f7X8fMag= Add maxim,max77705 binding. Reviewed-by: Rob Herring (Arm) Signed-off-by: Dzmitry Sankouski --- Changes in v9: - replace max77705 fuel gauge with max17042 - remove monitored battery because not supported by max17042 Changes in v8: - fix leds compatible Changes in v6: - unevaluatedProperties must be false - drop excessive sentence from description, just describe the device - change leds compatible to maxim,max77705-rgb Changes in v5: - formatting changes - add unevaluatedProperties: false for nodes referencing common schemas - remove additionalProperties on nodes with unevaluatedProperties: false - add min and max to led index Changes in v4: - change dts example intendation from tabs to spaces - remove interrupt-names property - remove obvious reg description - split long(>80) lines --- Documentation/devicetree/bindings/mfd/maxim,max77705.yaml | 155 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 156 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77705.yaml b/Documentation/devicetree/bindings/mfd/maxim,max77705.yaml new file mode 100644 index 000000000000..fbc264cfc609 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/maxim,max77705.yaml @@ -0,0 +1,155 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/maxim,max77705.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77705 Companion Power Management IC and USB Type-C interface IC + +maintainers: + - Dzmitry Sankouski + +description: | + The Maxim MAX77705 is a Companion Power Management and Type-C + interface IC which includes charger, fuelgauge, LED, haptic motor driver and + Type-C management IC. + +properties: + compatible: + const: maxim,max77705 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + charger: + $ref: /schemas/power/supply/power-supply.yaml + unevaluatedProperties: false + properties: + compatible: + const: maxim,max77705-charger + + required: + - compatible + - monitored-battery + + fuel-gauge: + $ref: /schemas/power/supply/maxim,max17042.yaml# + + haptic: + type: object + additionalProperties: false + + properties: + compatible: + const: maxim,max77705-haptic + + haptic-supply: true + + pwms: + maxItems: 1 + + required: + - compatible + - haptic-supply + - pwms + + leds: + type: object + additionalProperties: false + description: + Up to 4 LEDs supported. One LED is represented by one child node. + + properties: + compatible: + const: maxim,max77705-rgb + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + patternProperties: + "^led@[0-3]$": + $ref: /schemas/leds/common.yaml# + type: object + unevaluatedProperties: false + + properties: + reg: + description: LED index. + minimum: 0 + maximum: 3 + + required: + - reg + + required: + - compatible + - "#address-cells" + - "#size-cells" + +required: + - compatible + +additionalProperties: false + +examples: + - | + #include + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@66 { + compatible = "maxim,max77705"; + reg = <0x66>; + interrupt-parent = <&pm8998_gpios>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + pinctrl-0 = <&chg_int_default>; + pinctrl-names = "default"; + + leds { + compatible = "maxim,max77705-rgb"; + #address-cells = <1>; + #size-cells = <0>; + + led@1 { + reg = <1>; + label = "red:usr1"; + }; + + led@2 { + reg = <2>; + label = "green:usr2"; + }; + + led@3 { + reg = <3>; + label = "blue:usr3"; + }; + }; + + max77705_charger: charger { + compatible = "maxim,max77705-charger"; + monitored-battery = <&battery>; + }; + + fuel-gauge { + compatible = "maxim,max77705-battery"; + power-supplies = <&max77705_charger>; + maxim,rsns-microohm = <5000>; + }; + + haptic { + compatible = "maxim,max77705-haptic"; + haptic-supply = <&vib_regulator>; + pwms = <&vib_pwm 0 50000>; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 1240e75ecf4b..c3f66093edd1 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14185,6 +14185,7 @@ B: mailto:linux-samsung-soc@vger.kernel.org F: Documentation/devicetree/bindings/*/maxim,max14577.yaml F: Documentation/devicetree/bindings/*/maxim,max77686.yaml F: Documentation/devicetree/bindings/*/maxim,max77693.yaml +F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml F: Documentation/devicetree/bindings/*/maxim,max77843.yaml F: Documentation/devicetree/bindings/clock/maxim,max77686.txt F: drivers/*/*max77843.c