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Tue, 21 Jul 2026 02:57:07 -0700 (PDT) From: Svyatoslav Ryhel To: Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Pavel Machek , Svyatoslav Ryhel Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org Subject: [PATCH v7 1/6] dt-bindings: leds: leds-cpcap: convert to DT schema Date: Tue, 21 Jul 2026 12:56:48 +0300 Message-ID: <20260721095654.429346-2-clamor95@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260721095654.429346-1-clamor95@gmail.com> References: <20260721095654.429346-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Convert LEDs devicetree bindings for the Motorola CPCAP MFD from TXT to YAML format. This patch does not change any functionality; the bindings remain the same. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Rob Herring (Arm) --- .../devicetree/bindings/leds/leds-cpcap.txt | 29 ------------- .../bindings/leds/motorola,cpcap-leds.yaml | 42 +++++++++++++++++++ 2 files changed, 42 insertions(+), 29 deletions(-) delete mode 100644 Documentation/devicetree/bindings/leds/leds-cpcap.txt create mode 100644 Documentation/devicetree/bindings/leds/motorola,cpcap-l= eds.yaml diff --git a/Documentation/devicetree/bindings/leds/leds-cpcap.txt b/Docume= ntation/devicetree/bindings/leds/leds-cpcap.txt deleted file mode 100644 index ebf7cdc7f70c2..0000000000000 --- a/Documentation/devicetree/bindings/leds/leds-cpcap.txt +++ /dev/null @@ -1,29 +0,0 @@ -Motorola CPCAP PMIC LEDs ------------------------- - -This module is part of the CPCAP. For more details about the whole -chip see Documentation/devicetree/bindings/mfd/motorola-cpcap.txt. - -Requires node properties: -- compatible: should be one of - * "motorola,cpcap-led-mdl" (Main Display Lighting) - * "motorola,cpcap-led-kl" (Keyboard Lighting) - * "motorola,cpcap-led-adl" (Aux Display Lighting) - * "motorola,cpcap-led-red" (Red Triode) - * "motorola,cpcap-led-green" (Green Triode) - * "motorola,cpcap-led-blue" (Blue Triode) - * "motorola,cpcap-led-cf" (Camera Flash) - * "motorola,cpcap-led-bt" (Bluetooth) - * "motorola,cpcap-led-cp" (Camera Privacy LED) -- label: see Documentation/devicetree/bindings/leds/common.txt -- vdd-supply: A phandle to the regulator powering the LED - -Example: - -&cpcap { - cpcap_led_red: red-led { - compatible =3D "motorola,cpcap-led-red"; - label =3D "cpcap:red"; - vdd-supply =3D <&sw5>; - }; -}; diff --git a/Documentation/devicetree/bindings/leds/motorola,cpcap-leds.yam= l b/Documentation/devicetree/bindings/leds/motorola,cpcap-leds.yaml new file mode 100644 index 0000000000000..c8e7b88a05ccf --- /dev/null +++ b/Documentation/devicetree/bindings/leds/motorola,cpcap-leds.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/motorola,cpcap-leds.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Motorola CPCAP PMIC LEDs + +maintainers: + - Svyatoslav Ryhel + +description: + This module is part of the Motorola CPCAP MFD device. For more details + see Documentation/devicetree/bindings/mfd/motorola,cpcap.yaml. LEDs are + represented as sub-nodes of the PMIC node on the device tree. + +allOf: + - $ref: /schemas/leds/common.yaml# + +properties: + compatible: + enum: + - motorola,cpcap-led-adl # Display Lighting + - motorola,cpcap-led-blue # Blue Triode + - motorola,cpcap-led-bt # Bluetooth + - motorola,cpcap-led-cf # Camera Flash + - motorola,cpcap-led-cp # Camera Privacy LED + - motorola,cpcap-led-green # Green Triode + - motorola,cpcap-led-kl # Keyboard Lighting + - motorola,cpcap-led-mdl # Main Display Lighting + - motorola,cpcap-led-red # Red Triode + + vdd-supply: true + +required: + - compatible + - label + - vdd-supply + +unevaluatedProperties: false + +... --=20 2.53.0 From nobody Sat Jul 25 00:56:32 2026 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1EC914657E7 for ; Tue, 21 Jul 2026 09:57:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" Convert power button devicetree bindings for the Motorola CPCAP MFD from TXT to YAML format. This patch does not change any functionality; the bindings remain the same. Acked-by: Dmitry Torokhov Signed-off-by: Svyatoslav Ryhel Reviewed-by: Rob Herring (Arm) --- .../bindings/input/cpcap-pwrbutton.txt | 20 ------------ .../input/motorola,cpcap-pwrbutton.yaml | 32 +++++++++++++++++++ 2 files changed, 32 insertions(+), 20 deletions(-) delete mode 100644 Documentation/devicetree/bindings/input/cpcap-pwrbutton= .txt create mode 100644 Documentation/devicetree/bindings/input/motorola,cpcap-= pwrbutton.yaml diff --git a/Documentation/devicetree/bindings/input/cpcap-pwrbutton.txt b/= Documentation/devicetree/bindings/input/cpcap-pwrbutton.txt deleted file mode 100644 index 0dd0076daf71f..0000000000000 --- a/Documentation/devicetree/bindings/input/cpcap-pwrbutton.txt +++ /dev/null @@ -1,20 +0,0 @@ -Motorola CPCAP on key - -This module is part of the CPCAP. For more details about the whole -chip see Documentation/devicetree/bindings/mfd/motorola-cpcap.txt. - -This module provides a simple power button event via an Interrupt. - -Required properties: -- compatible: should be one of the following - - "motorola,cpcap-pwrbutton" -- interrupts: irq specifier for CPCAP's ON IRQ - -Example: - -&cpcap { - cpcap_pwrbutton: pwrbutton { - compatible =3D "motorola,cpcap-pwrbutton"; - interrupts =3D <23 IRQ_TYPE_NONE>; - }; -}; diff --git a/Documentation/devicetree/bindings/input/motorola,cpcap-pwrbutt= on.yaml b/Documentation/devicetree/bindings/input/motorola,cpcap-pwrbutton.= yaml new file mode 100644 index 0000000000000..77a3e5a47d1ae --- /dev/null +++ b/Documentation/devicetree/bindings/input/motorola,cpcap-pwrbutton.yaml @@ -0,0 +1,32 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/motorola,cpcap-pwrbutton.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Motorola CPCAP PMIC power key + +maintainers: + - Svyatoslav Ryhel + +description: + This module is part of the Motorola CPCAP MFD device. For more details + see Documentation/devicetree/bindings/mfd/motorola,cpcap.yaml. 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charset="utf-8" Convert devicetree bindings for the Motorola CPCAP MFD from TXT to YAML. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Rob Herring (Arm) --- .../bindings/mfd/motorola,cpcap.yaml | 403 ++++++++++++++++++ .../bindings/mfd/motorola-cpcap.txt | 78 ---- 2 files changed, 403 insertions(+), 78 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/motorola,cpcap.ya= ml delete mode 100644 Documentation/devicetree/bindings/mfd/motorola-cpcap.txt diff --git a/Documentation/devicetree/bindings/mfd/motorola,cpcap.yaml b/Do= cumentation/devicetree/bindings/mfd/motorola,cpcap.yaml new file mode 100644 index 0000000000000..76705ea56805a --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/motorola,cpcap.yaml @@ -0,0 +1,403 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/motorola,cpcap.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Motorola CPCAP PMIC MFD + +maintainers: + - Svyatoslav Ryhel + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + items: + - const: motorola,cpcap + - const: st,6556002 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + + spi-max-frequency: + maximum: 9600000 + + spi-cs-high: true + spi-cpol: true + spi-cpha: true + + adc: + $ref: /schemas/iio/adc/motorola,cpcap-adc.yaml# + + audio-codec: + type: object + additionalProperties: false + + properties: + interrupts: + items: + - description: headset detect interrupt + - description: microphone bias 2 detect interrupt + + interrupt-names: + items: + - const: hs + - const: mb2 + + "#sound-dai-cells": + const: 1 + + VAUDIO-supply: + description: + Codec power supply, usually VAUDIO regulator of CPCAP. + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: port connected to the Stereo HiFi DAC + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: port connected to the Voice DAC + + required: + - port@0 + - port@1 + + required: + - interrupts + - interrupt-names + - "#sound-dai-cells" + + battery: + $ref: /schemas/power/supply/cpcap-battery.yaml# + + charger: + $ref: /schemas/power/supply/cpcap-charger.yaml# + + key-power: + $ref: /schemas/input/motorola,cpcap-pwrbutton.yaml# + + phy: + $ref: /schemas/phy/motorola,cpcap-usb-phy.yaml# + + regulator: + $ref: /schemas/regulator/motorola,cpcap-regulator.yaml# + + rtc: + $ref: /schemas/rtc/motorola,cpcap-rtc.yaml# + +patternProperties: + "^led(-[a-z]+)?$": + $ref: /schemas/leds/motorola,cpcap-leds.yaml# + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - "#interrupt-cells" + - spi-max-frequency + +additionalProperties: false + +examples: + - | + #include + #include + #include + + spi { + #address-cells =3D <1>; + #size-cells =3D <0>; + + cpcap: pmic@0 { + compatible =3D "motorola,cpcap", "st,6556002"; + reg =3D <0>; /* cs0 */ + + interrupt-parent =3D <&gpio1>; + interrupts =3D <7 IRQ_TYPE_EDGE_RISING>; + + interrupt-controller; + #interrupt-cells =3D <2>; + + spi-max-frequency =3D <3000000>; + spi-cs-high; + + spi-cpol; + spi-cpha; + + cpcap_adc: adc { + compatible =3D "motorola,cpcap-adc"; + + interrupt-parent =3D <&cpcap>; + interrupts =3D <8 IRQ_TYPE_NONE>; + interrupt-names =3D "adcdone"; + + #io-channel-cells =3D <1>; + }; + + cpcap_audio: audio-codec { + interrupt-parent =3D <&cpcap>; + interrupts =3D <9 IRQ_TYPE_NONE>, <10 IRQ_TYPE_NONE>; + interrupt-names =3D "hs", "mb2"; + + VAUDIO-supply =3D <&vdd_audio>; + + #sound-dai-cells =3D <1>; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + /* HiFi */ + port@0 { + reg =3D <0>; + + cpcap_audio_codec0: endpoint { + }; + }; + + /* Voice */ + port@1 { + reg =3D <1>; + + cpcap_audio_codec1: endpoint { + }; + }; + }; + }; + + cpcap_battery: battery { + compatible =3D "motorola,cpcap-battery"; + + interrupt-parent =3D <&cpcap>; + interrupts =3D <6 IRQ_TYPE_NONE>, <5 IRQ_TYPE_NONE>, + <3 IRQ_TYPE_NONE>, <20 IRQ_TYPE_NONE>, + <54 IRQ_TYPE_NONE>, <57 IRQ_TYPE_NONE>; + interrupt-names =3D "eol", "lowbph", "lowbpl", + "chrgcurr1", "battdetb", "cccal"; + + io-channels =3D <&cpcap_adc 0>, <&cpcap_adc 1>, + <&cpcap_adc 5>, <&cpcap_adc 6>; + io-channel-names =3D "battdetb", "battp", + "chg_isense", "batti"; + power-supplies =3D <&cpcap_charger>; + }; + + cpcap_charger: charger { + compatible =3D "motorola,mapphone-cpcap-charger"; + + interrupt-parent =3D <&cpcap>; + interrupts =3D <13 IRQ_TYPE_NONE>, <12 IRQ_TYPE_NONE>, + <29 IRQ_TYPE_NONE>, <28 IRQ_TYPE_NONE>, + <22 IRQ_TYPE_NONE>, <21 IRQ_TYPE_NONE>, + <20 IRQ_TYPE_NONE>, <19 IRQ_TYPE_NONE>, + <54 IRQ_TYPE_NONE>; + interrupt-names =3D "chrg_det", "rvrs_chrg", "chrg_se1b", + "se0conn", "rvrs_mode", "chrgcurr2", + "chrgcurr1", "vbusvld", "battdetb"; + + mode-gpios =3D <&gpio3 29 GPIO_ACTIVE_LOW>, + <&gpio3 23 GPIO_ACTIVE_LOW>; + + io-channels =3D <&cpcap_adc 0>, <&cpcap_adc 1>, + <&cpcap_adc 2>, <&cpcap_adc 5>, + <&cpcap_adc 6>; + io-channel-names =3D "battdetb", "battp", + "vbus", "chg_isense", + "batti"; + }; + + key-power { + compatible =3D "motorola,cpcap-pwrbutton"; + + interrupt-parent =3D <&cpcap>; + interrupts =3D <23 IRQ_TYPE_NONE>; + }; + + led-red { + compatible =3D "motorola,cpcap-led-red"; + vdd-supply =3D <&vdd_led>; + label =3D "status-led::red"; + }; + + led-green { + compatible =3D "motorola,cpcap-led-green"; + vdd-supply =3D <&vdd_led>; + label =3D "status-led::green"; + }; + + led-blue { + compatible =3D "motorola,cpcap-led-blue"; + vdd-supply =3D <&vdd_led>; + label =3D "status-led::blue"; + }; + + cpcap_usb2_phy: phy { + compatible =3D "motorola,cpcap-usb-phy"; + + pinctrl-0 =3D <&usb_gpio_mux_sel1>, <&usb_gpio_mux_sel2>; + pinctrl-1 =3D <&usb_ulpi_pins>; + pinctrl-2 =3D <&usb_utmi_pins>; + pinctrl-3 =3D <&uart3_pins>; + pinctrl-names =3D "default", "ulpi", "utmi", "uart"; + #phy-cells =3D <0>; + + interrupts-extended =3D + <&cpcap 15 IRQ_TYPE_NONE>, <&cpcap 14 IRQ_TYPE_NONE>, + <&cpcap 28 IRQ_TYPE_NONE>, <&cpcap 19 IRQ_TYPE_NONE>, + <&cpcap 18 IRQ_TYPE_NONE>, <&cpcap 17 IRQ_TYPE_NONE>, + <&cpcap 16 IRQ_TYPE_NONE>, <&cpcap 49 IRQ_TYPE_NONE>, + <&cpcap 48 IRQ_TYPE_NONE>; + interrupt-names =3D "id_ground", "id_float", "se0conn", + "vbusvld", "sessvld", "sessend", + "se1", "dm", "dp"; + + mode-gpios =3D <&gpio2 28 GPIO_ACTIVE_HIGH>, + <&gpio1 0 GPIO_ACTIVE_HIGH>; + + io-channels =3D <&cpcap_adc 2>, <&cpcap_adc 7>; + io-channel-names =3D "vbus", "id"; + + vusb-supply =3D <&avdd_usb>; + }; + + regulator { + compatible =3D "motorola,cpcap-regulator"; + + regulators { + vdd_cpu: SW1 { + regulator-name =3D "vdd_cpu"; + regulator-min-microvolt =3D <750000>; + regulator-max-microvolt =3D <1125000>; + regulator-enable-ramp-delay =3D <1500>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_core: SW2 { + regulator-name =3D "vdd_core"; + regulator-min-microvolt =3D <950000>; + regulator-max-microvolt =3D <1300000>; + regulator-enable-ramp-delay =3D <1500>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_1v8_vio: SW3 { + regulator-name =3D "vdd_1v8_vio"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + regulator-enable-ramp-delay =3D <0>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_aon: SW4 { + regulator-name =3D "vdd_aon"; + regulator-min-microvolt =3D <950000>; + regulator-max-microvolt =3D <1300000>; + regulator-enable-ramp-delay =3D <1500>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_led: SW5 { + regulator-name =3D "vdd_led"; + regulator-min-microvolt =3D <5050000>; + regulator-max-microvolt =3D <5050000>; + regulator-enable-ramp-delay =3D <1500>; + regulator-boot-on; + }; + + vdd_hvio: VHVIO { + regulator-name =3D "vdd_hvio"; + regulator-min-microvolt =3D <2775000>; + regulator-max-microvolt =3D <2775000>; + regulator-enable-ramp-delay =3D <1000>; + }; + + vcore_emmc: VSDIO { + regulator-name =3D "vcore_emmc"; + regulator-min-microvolt =3D <1500000>; + regulator-max-microvolt =3D <3000000>; + regulator-enable-ramp-delay =3D <1000>; + regulator-always-on; + regulator-boot-on; + }; + + avdd_dsi_csi: VCSI { + regulator-name =3D "avdd_dsi_csi"; + regulator-min-microvolt =3D <1200000>; + regulator-max-microvolt =3D <1200000>; + regulator-enable-ramp-delay =3D <1000>; + regulator-boot-on; + }; + + avdd_3v3_periph: VWLAN2 { + regulator-name =3D "avdd_3v3_periph"; + regulator-min-microvolt =3D <2775000>; + regulator-max-microvolt =3D <3300000>; + regulator-enable-ramp-delay =3D <1000>; + regulator-boot-on; + }; + + vddio_usd: VSIMCARD { + regulator-name =3D "vddio_usd"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <2900000>; + regulator-enable-ramp-delay =3D <1000>; + regulator-boot-on; + }; + + vdd_haptic: VVIB { + regulator-name =3D "vdd_haptic"; + regulator-min-microvolt =3D <1300000>; + regulator-max-microvolt =3D <3000000>; + regulator-enable-ramp-delay =3D <1000>; + }; + + avdd_usb: VUSB { + regulator-name =3D "avdd_usb"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + regulator-enable-ramp-delay =3D <1000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_audio: VAUDIO { + regulator-name =3D "vdd_audio"; + regulator-min-microvolt =3D <2775000>; + regulator-max-microvolt =3D <2775000>; + regulator-enable-ramp-delay =3D <1000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; + + cpcap_rtc: rtc { + compatible =3D "motorola,cpcap-rtc"; + + interrupt-parent =3D <&cpcap>; + interrupts =3D <39 IRQ_TYPE_NONE>, <26 IRQ_TYPE_NONE>; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt b/Doc= umentation/devicetree/bindings/mfd/motorola-cpcap.txt deleted file mode 100644 index 18c3fc26ca932..0000000000000 --- a/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt +++ /dev/null @@ -1,78 +0,0 @@ -Motorola CPCAP PMIC device tree binding - -Required properties: -- compatible : One or both of "motorola,cpcap" or "ste,6556002" -- reg : SPI chip select -- interrupts : The interrupt line the device is connected to -- interrupt-controller : Marks the device node as an interrupt controller -- #interrupt-cells : The number of cells to describe an IRQ, should be 2 -- #address-cells : Child device offset number of cells, should be 1 -- #size-cells : Child device size number of cells, should be 0 -- spi-max-frequency : Typically set to 3000000 -- spi-cs-high : SPI chip select direction - -Optional subnodes: - -The sub-functions of CPCAP get their own node with their own compatible va= lues, -which are described in the following files: - -- Documentation/devicetree/bindings/power/supply/cpcap-battery.yaml -- Documentation/devicetree/bindings/power/supply/cpcap-charger.yaml -- Documentation/devicetree/bindings/regulator/cpcap-regulator.txt -- Documentation/devicetree/bindings/phy/motorola,cpcap-usb-phy.yaml -- Documentation/devicetree/bindings/input/cpcap-pwrbutton.txt -- Documentation/devicetree/bindings/rtc/cpcap-rtc.txt -- Documentation/devicetree/bindings/leds/leds-cpcap.txt -- Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml - -The only exception is the audio codec. Instead of a compatible value its -node must be named "audio-codec". - -Required properties for the audio-codec subnode: - -- #sound-dai-cells =3D <1>; -- interrupts : should contain jack detection interrupts, with headset - detect interrupt matching "hs" and microphone bias 2 - detect interrupt matching "mb2" in interrupt-names. -- interrupt-names : Contains "hs", "mb2" - -The audio-codec provides two DAIs. The first one is connected to the -Stereo HiFi DAC and the second one is connected to the Voice DAC. - -Example: - -&mcspi1 { - cpcap: pmic@0 { - compatible =3D "motorola,cpcap", "ste,6556002"; - reg =3D <0>; /* cs0 */ - interrupt-parent =3D <&gpio1>; - interrupts =3D <7 IRQ_TYPE_EDGE_RISING>; - interrupt-controller; - #interrupt-cells =3D <2>; - #address-cells =3D <1>; - #size-cells =3D <0>; - spi-max-frequency =3D <3000000>; - spi-cs-high; - - audio-codec { - #sound-dai-cells =3D <1>; - interrupts-extended =3D <&cpcap 9 0>, <&cpcap 10 0>; - interrupt-names =3D "hs", "mb2"; - - /* HiFi */ - port@0 { - endpoint { - remote-endpoint =3D <&cpu_dai1>; - }; - }; - - /* Voice */ - port@1 { - endpoint { - remote-endpoint =3D <&cpu_dai2>; - }; - }; - }; - }; -}; - --=20 2.53.0 From nobody Sat Jul 25 00:56:32 2026 Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1F94F472789 for ; 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charset="utf-8" Add compatibles for Mapphone and Mot CPCAP subdevice compositions. Both variations cannot use st,6556002 fallback since they may be based on different controllers. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Rob Herring (Arm) --- .../devicetree/bindings/mfd/motorola,cpcap.yaml | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/mfd/motorola,cpcap.yaml b/Do= cumentation/devicetree/bindings/mfd/motorola,cpcap.yaml index 76705ea56805a..da7abe2ec9126 100644 --- a/Documentation/devicetree/bindings/mfd/motorola,cpcap.yaml +++ b/Documentation/devicetree/bindings/mfd/motorola,cpcap.yaml @@ -14,9 +14,14 @@ allOf: =20 properties: compatible: - items: - - const: motorola,cpcap - - const: st,6556002 + oneOf: + - enum: + - motorola,mapphone-cpcap + - motorola,mot-cpcap + + - items: + - const: motorola,cpcap + - const: st,6556002 =20 reg: maxItems: 1 --=20 2.53.0 From nobody Sat Jul 25 00:56:32 2026 Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A50B044B66E for ; 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Tue, 21 Jul 2026 02:57:15 -0700 (PDT) Received: from xeon ([188.163.112.51]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4954995b78dsm227476185e9.0.2026.07.21.02.57.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Jul 2026 02:57:15 -0700 (PDT) From: Svyatoslav Ryhel To: Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Pavel Machek , Svyatoslav Ryhel Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org Subject: [PATCH v7 5/6] mfd: motorola-cpcap: diverge configuration per-board Date: Tue, 21 Jul 2026 12:56:52 +0300 Message-ID: <20260721095654.429346-6-clamor95@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260721095654.429346-1-clamor95@gmail.com> References: <20260721095654.429346-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" MFD have rigid subdevice structure which does not allow flexible dynamic subdevice linking. Address this by diverging CPCAP subdevice composition to take into account board specific configuration. Create a common and default subdevice composition, rename edit existing subdevice composition into cpcap_mapphone_devices since it targets mainly Mapphone board. Removed st,6556002 as it is no longer applicable to all cases and duplicates motorola,cpcap, which is used as the default composition. Signed-off-by: Svyatoslav Ryhel --- drivers/mfd/motorola-cpcap.c | 125 +++++++++++++++-------------- include/linux/mfd/motorola-cpcap.h | 6 ++ 2 files changed, 70 insertions(+), 61 deletions(-) diff --git a/drivers/mfd/motorola-cpcap.c b/drivers/mfd/motorola-cpcap.c index 4ed8704c985ab..5feb403f26101 100644 --- a/drivers/mfd/motorola-cpcap.c +++ b/drivers/mfd/motorola-cpcap.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include =20 @@ -29,6 +30,7 @@ struct cpcap_ddata { struct regmap_irq_chip_data *irqdata[CPCAP_NR_IRQ_CHIPS]; const struct regmap_config *regmap_conf; struct regmap *regmap; + enum cpcap_variant variant; }; =20 static int cpcap_sense_irq(struct regmap *regmap, int irq) @@ -194,20 +196,6 @@ static int cpcap_init_irq(struct cpcap_ddata *cpcap) return 0; } =20 -static const struct of_device_id cpcap_of_match[] =3D { - { .compatible =3D "motorola,cpcap", }, - { .compatible =3D "st,6556002", }, - {}, -}; -MODULE_DEVICE_TABLE(of, cpcap_of_match); - -static const struct spi_device_id cpcap_spi_ids[] =3D { - { .name =3D "cpcap" }, - { .name =3D "6556002" }, - { } -}; -MODULE_DEVICE_TABLE(spi, cpcap_spi_ids); - static const struct regmap_config cpcap_regmap_config =3D { .reg_bits =3D 16, .reg_stride =3D 4, @@ -240,62 +228,58 @@ static int cpcap_resume(struct device *dev) =20 static DEFINE_SIMPLE_DEV_PM_OPS(cpcap_pm, cpcap_suspend, cpcap_resume); =20 -static const struct mfd_cell cpcap_mfd_devices[] =3D { - { - .name =3D "cpcap_adc", - .of_compatible =3D "motorola,mapphone-cpcap-adc", - }, { - .name =3D "cpcap_battery", - .of_compatible =3D "motorola,cpcap-battery", - }, { - .name =3D "cpcap-charger", - .of_compatible =3D "motorola,mapphone-cpcap-charger", - }, { - .name =3D "cpcap-regulator", - .of_compatible =3D "motorola,mapphone-cpcap-regulator", - }, { - .name =3D "cpcap-rtc", - .of_compatible =3D "motorola,cpcap-rtc", - }, { - .name =3D "cpcap-pwrbutton", - .of_compatible =3D "motorola,cpcap-pwrbutton", - }, { - .name =3D "cpcap-usb-phy", - .of_compatible =3D "motorola,mapphone-cpcap-usb-phy", - }, { - .name =3D "cpcap-led", - .id =3D 0, - .of_compatible =3D "motorola,cpcap-led-red", - }, { - .name =3D "cpcap-led", - .id =3D 1, - .of_compatible =3D "motorola,cpcap-led-green", - }, { - .name =3D "cpcap-led", - .id =3D 2, - .of_compatible =3D "motorola,cpcap-led-blue", - }, { - .name =3D "cpcap-led", - .id =3D 3, - .of_compatible =3D "motorola,cpcap-led-adl", - }, { - .name =3D "cpcap-led", - .id =3D 4, - .of_compatible =3D "motorola,cpcap-led-cp", - }, { - .name =3D "cpcap-codec", - } +static const struct mfd_cell cpcap_common_devices[] =3D { + MFD_CELL_OF("cpcap_battery", NULL, NULL, 0, 0, "motorola,cpcap-battery"), + MFD_CELL_OF("cpcap-rtc", NULL, NULL, 0, 0, "motorola,cpcap-rtc"), + MFD_CELL_OF("cpcap-pwrbutton", NULL, NULL, 0, 0, "motorola,cpcap-pwrbutto= n"), + MFD_CELL_OF("cpcap-led", NULL, NULL, 0, 0, "motorola,cpcap-led-red"), + MFD_CELL_OF("cpcap-led", NULL, NULL, 0, 1, "motorola,cpcap-led-green"), + MFD_CELL_OF("cpcap-led", NULL, NULL, 0, 2, "motorola,cpcap-led-blue"), + MFD_CELL_OF("cpcap-led", NULL, NULL, 0, 3, "motorola,cpcap-led-adl"), + MFD_CELL_OF("cpcap-led", NULL, NULL, 0, 4, "motorola,cpcap-led-cp"), + MFD_CELL_NAME("cpcap-codec"), +}; + +static const struct mfd_cell cpcap_default_devices[] =3D { + MFD_CELL_OF("cpcap_adc", NULL, NULL, 0, 0, "motorola,cpcap-adc"), + MFD_CELL_OF("cpcap-regulator", NULL, NULL, 0, 0, "motorola,cpcap-regulato= r"), + MFD_CELL_OF("cpcap-usb-phy", NULL, NULL, 0, 0, "motorola,cpcap-usb-phy"), +}; + +static const struct mfd_cell cpcap_mapphone_devices[] =3D { + MFD_CELL_OF("cpcap_adc", NULL, NULL, 0, 0, "motorola,mapphone-cpcap-adc"), + MFD_CELL_OF("cpcap-charger", NULL, NULL, 0, 0, "motorola,mapphone-cpcap-c= harger"), + MFD_CELL_OF("cpcap-regulator", NULL, NULL, 0, 0, "motorola,mapphone-cpcap= -regulator"), + MFD_CELL_OF("cpcap-usb-phy", NULL, NULL, 0, 0, "motorola,mapphone-cpcap-u= sb-phy"), }; =20 static int cpcap_probe(struct spi_device *spi) { struct cpcap_ddata *cpcap; + const struct mfd_cell *cells; + unsigned int num_cells; int ret; =20 cpcap =3D devm_kzalloc(&spi->dev, sizeof(*cpcap), GFP_KERNEL); if (!cpcap) return -ENOMEM; =20 + cpcap->variant =3D (enum cpcap_variant)spi_get_device_match_data(spi); + + switch (cpcap->variant) { + case CPCAP_DEFAULT: + cells =3D cpcap_default_devices; + num_cells =3D ARRAY_SIZE(cpcap_default_devices); + break; + case CPCAP_MAPPHONE: + cells =3D cpcap_mapphone_devices; + num_cells =3D ARRAY_SIZE(cpcap_mapphone_devices); + break; + default: + return dev_err_probe(&spi->dev, -ENODEV, + "Unknown device %d\n", cpcap->variant); + } + cpcap->spi =3D spi; spi_set_drvdata(spi, cpcap); =20 @@ -330,10 +314,29 @@ static int cpcap_probe(struct spi_device *spi) spi->dev.coherent_dma_mask =3D 0; spi->dev.dma_mask =3D &spi->dev.coherent_dma_mask; =20 - return devm_mfd_add_devices(&spi->dev, 0, cpcap_mfd_devices, - ARRAY_SIZE(cpcap_mfd_devices), NULL, 0, NULL); + ret =3D devm_mfd_add_devices(&spi->dev, 0, cpcap_common_devices, + ARRAY_SIZE(cpcap_common_devices), NULL, 0, NULL); + if (ret) + return dev_err_probe(&spi->dev, ret, + "Failed to add common child devices\n"); + + return devm_mfd_add_devices(&spi->dev, 0, cells, num_cells, NULL, 0, NULL= ); } =20 +static const struct of_device_id cpcap_of_match[] =3D { + { .compatible =3D "motorola,cpcap", .data =3D (void *)CPCAP_DEFAULT }, + { .compatible =3D "motorola,mapphone-cpcap", .data =3D (void *)CPCAP_MAPP= HONE }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, cpcap_of_match); + +static const struct spi_device_id cpcap_spi_ids[] =3D { + { .name =3D "cpcap", .driver_data =3D CPCAP_DEFAULT }, + { .name =3D "mapphone-cpcap", .driver_data =3D CPCAP_MAPPHONE }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(spi, cpcap_spi_ids); + static struct spi_driver cpcap_driver =3D { .driver =3D { .name =3D "cpcap-core", diff --git a/include/linux/mfd/motorola-cpcap.h b/include/linux/mfd/motorol= a-cpcap.h index 981e5777deb74..1a85b06272c8f 100644 --- a/include/linux/mfd/motorola-cpcap.h +++ b/include/linux/mfd/motorola-cpcap.h @@ -25,6 +25,12 @@ #define CPCAP_REVISION_2_0 0x10 #define CPCAP_REVISION_2_1 0x11 =20 +enum cpcap_variant { + CPCAP_DEFAULT =3D 1, + CPCAP_MAPPHONE, + CPCAP_MAX +}; + /* CPCAP registers */ #define CPCAP_REG_INT1 0x0000 /* Interrupt 1 */ #define CPCAP_REG_INT2 0x0004 /* Interrupt 2 */ --=20 2.53.0 From nobody Sat Jul 25 00:56:32 2026 Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com [209.85.128.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C66D7478E39 for ; 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Tue, 21 Jul 2026 02:57:18 -0700 (PDT) Received: from xeon ([188.163.112.51]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4954995b78dsm227476185e9.0.2026.07.21.02.57.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Jul 2026 02:57:16 -0700 (PDT) From: Svyatoslav Ryhel To: Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Pavel Machek , Svyatoslav Ryhel Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org Subject: [PATCH v7 6/6] mfd: motorola-cpcap: add support for Mot CPCAP composition Date: Tue, 21 Jul 2026 12:56:53 +0300 Message-ID: <20260721095654.429346-7-clamor95@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260721095654.429346-1-clamor95@gmail.com> References: <20260721095654.429346-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add a MFD subdevice composition used in Tegra20 based Mot board (Motorola Atrix 4G and Droid X2). Signed-off-by: Svyatoslav Ryhel --- drivers/mfd/motorola-cpcap.c | 20 +++++++++++++++++++- include/linux/mfd/motorola-cpcap.h | 1 + 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/motorola-cpcap.c b/drivers/mfd/motorola-cpcap.c index 5feb403f26101..65d5eb18aa004 100644 --- a/drivers/mfd/motorola-cpcap.c +++ b/drivers/mfd/motorola-cpcap.c @@ -236,7 +236,6 @@ static const struct mfd_cell cpcap_common_devices[] =3D= { MFD_CELL_OF("cpcap-led", NULL, NULL, 0, 1, "motorola,cpcap-led-green"), MFD_CELL_OF("cpcap-led", NULL, NULL, 0, 2, "motorola,cpcap-led-blue"), MFD_CELL_OF("cpcap-led", NULL, NULL, 0, 3, "motorola,cpcap-led-adl"), - MFD_CELL_OF("cpcap-led", NULL, NULL, 0, 4, "motorola,cpcap-led-cp"), MFD_CELL_NAME("cpcap-codec"), }; =20 @@ -244,6 +243,7 @@ static const struct mfd_cell cpcap_default_devices[] = =3D { MFD_CELL_OF("cpcap_adc", NULL, NULL, 0, 0, "motorola,cpcap-adc"), MFD_CELL_OF("cpcap-regulator", NULL, NULL, 0, 0, "motorola,cpcap-regulato= r"), MFD_CELL_OF("cpcap-usb-phy", NULL, NULL, 0, 0, "motorola,cpcap-usb-phy"), + MFD_CELL_OF("cpcap-led", NULL, NULL, 0, 4, "motorola,cpcap-led-cp"), }; =20 static const struct mfd_cell cpcap_mapphone_devices[] =3D { @@ -251,6 +251,18 @@ static const struct mfd_cell cpcap_mapphone_devices[] = =3D { MFD_CELL_OF("cpcap-charger", NULL, NULL, 0, 0, "motorola,mapphone-cpcap-c= harger"), MFD_CELL_OF("cpcap-regulator", NULL, NULL, 0, 0, "motorola,mapphone-cpcap= -regulator"), MFD_CELL_OF("cpcap-usb-phy", NULL, NULL, 0, 0, "motorola,mapphone-cpcap-u= sb-phy"), + MFD_CELL_OF("cpcap-led", NULL, NULL, 0, 4, "motorola,cpcap-led-cp"), +}; + +/* + * The Mot board features a USB-PHY and charger similar to the ones in + * Mapphone; however, because Mot is based on Tegra20, it is incompatible + * with the existing implementation, which is tightly interconnected with + * the OMAP USB PHY. + */ +static const struct mfd_cell cpcap_mot_devices[] =3D { + MFD_CELL_OF("cpcap_adc", NULL, NULL, 0, 0, "motorola,mot-cpcap-adc"), + MFD_CELL_OF("cpcap-regulator", NULL, NULL, 0, 0, "motorola,mot-cpcap-regu= lator"), }; =20 static int cpcap_probe(struct spi_device *spi) @@ -275,6 +287,10 @@ static int cpcap_probe(struct spi_device *spi) cells =3D cpcap_mapphone_devices; num_cells =3D ARRAY_SIZE(cpcap_mapphone_devices); break; + case CPCAP_MOT: + cells =3D cpcap_mot_devices; + num_cells =3D ARRAY_SIZE(cpcap_mot_devices); + break; default: return dev_err_probe(&spi->dev, -ENODEV, "Unknown device %d\n", cpcap->variant); @@ -326,6 +342,7 @@ static int cpcap_probe(struct spi_device *spi) static const struct of_device_id cpcap_of_match[] =3D { { .compatible =3D "motorola,cpcap", .data =3D (void *)CPCAP_DEFAULT }, { .compatible =3D "motorola,mapphone-cpcap", .data =3D (void *)CPCAP_MAPP= HONE }, + { .compatible =3D "motorola,mot-cpcap", .data =3D (void *)CPCAP_MOT }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, cpcap_of_match); @@ -333,6 +350,7 @@ MODULE_DEVICE_TABLE(of, cpcap_of_match); static const struct spi_device_id cpcap_spi_ids[] =3D { { .name =3D "cpcap", .driver_data =3D CPCAP_DEFAULT }, { .name =3D "mapphone-cpcap", .driver_data =3D CPCAP_MAPPHONE }, + { .name =3D "mot-cpcap", .driver_data =3D CPCAP_MOT }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(spi, cpcap_spi_ids); diff --git a/include/linux/mfd/motorola-cpcap.h b/include/linux/mfd/motorol= a-cpcap.h index 1a85b06272c8f..bb23363eeccdf 100644 --- a/include/linux/mfd/motorola-cpcap.h +++ b/include/linux/mfd/motorola-cpcap.h @@ -28,6 +28,7 @@ enum cpcap_variant { CPCAP_DEFAULT =3D 1, CPCAP_MAPPHONE, + CPCAP_MOT, CPCAP_MAX }; =20 --=20 2.53.0