From patchwork Tue Jan 11 17:54:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 531302 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD312C4332F for ; Tue, 11 Jan 2022 17:55:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344889AbiAKRzN (ORCPT ); Tue, 11 Jan 2022 12:55:13 -0500 Received: from smtp-relay-internal-1.canonical.com ([185.125.188.123]:33278 "EHLO smtp-relay-internal-1.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344926AbiAKRzM (ORCPT ); Tue, 11 Jan 2022 12:55:12 -0500 Received: from mail-ed1-f72.google.com (mail-ed1-f72.google.com [209.85.208.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id B4D8F4001D for ; Tue, 11 Jan 2022 17:55:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1641923711; bh=00nwAyyKUb1y1BKsakD4Pry2fh6sP1JvtjwifpIg4ik=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=l0V0PkkQf0NjI7ZoJLZqiHGxOuFXBkJE/A+9R536bi3h5PSB07mhmTn1hsSWhsvLz IV1RYNIOCIQWudatSJX39ucznKX2yG6unXeHGSjOsETzd1BH7pUnOI5G827Hil9otx gyTQGrsE0tBwhjNs8/0E5QV9IMoXEtf2CwDIHAdAqZyR/MCNJFU1Qg8q4MgatVzroP bu9mk+hAtELhWW+ykqI4df+liqjLBj6YAJcsCLDdlyr1uX4R7wmdS3NdudubZywpBo s2Qwg4Gz274aeEEVOxDIQD6EKltXIC9jB8mFaIWfLiPh0HCjHAARck6+tuAHgLiUdB Dogqx/L+cX9eQ== Received: by mail-ed1-f72.google.com with SMTP id t1-20020a056402524100b003f8500f6e35so14068084edd.8 for ; Tue, 11 Jan 2022 09:55:11 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=00nwAyyKUb1y1BKsakD4Pry2fh6sP1JvtjwifpIg4ik=; b=X+M50wtlqoY0MG9LbYME9BlQAhRw5mZqvyVlRawkfLXvROwxL5rgQPDrcODbeTAPBJ UULPh01DfSwtQc7iud+w00IE1CLJS9xzZlY/BeriQUSqj9rr8aTzx2bBrCyYH0ytcE30 YYSRu0/O5gDEE5Ehd/POsu9D6xhneVDSnCZG+AkC9SmpSgjIIEc2Y2njhTZYXzITKT+U TQtTGmUJgnhzHp3Zlroh9xUJ6ao6i9yVS+xG/rYMxP/XZmcobyeYp0/q9JmNiqrl7WSG vCH2FLI8u5I3HVNpA4+4uyVPYTdcxlb3LW5kx/FGf4akmqjGDD1K/YZY9A0fM7b1VYa1 Ij8g== X-Gm-Message-State: AOAM530hSzt7CvjTzBCa5o6+23u0mnxpl126JsDM+R46U6zqKFBZtjf9 3WqT+D1IrjpZEcE7V3NsH49Qi9RLNvieJuB3cP+fRcxu896TILTWMHIItaUgRsjoofaFiFk7uTv 98HrgkvjL4lccEC0eOvxFTuBya+BOpx+PQ4AT/Ao= X-Received: by 2002:a05:6402:34c6:: with SMTP id w6mr5155559edc.228.1641923709778; Tue, 11 Jan 2022 09:55:09 -0800 (PST) X-Google-Smtp-Source: ABdhPJy6iz+h/3L17VQaGmv4x06QQw3Odv8DjLRkuLfTCsHFYjFDxCI19Lcubysme4JBSoX9Cc62WA== X-Received: by 2002:a05:6402:34c6:: with SMTP id w6mr5155542edc.228.1641923709492; Tue, 11 Jan 2022 09:55:09 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-168-84.adslplus.ch. [188.155.168.84]) by smtp.gmail.com with ESMTPSA id 7sm3759949ejh.161.2022.01.11.09.55.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Jan 2022 09:55:08 -0800 (PST) From: Krzysztof Kozlowski To: Pavel Machek , Rob Herring , Lee Jones , Javier Martinez Canillas , Liam Girdwood , Mark Brown , Jacek Anaszewski , Krzysztof Kozlowski , linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/3] regulator: dt-bindings: maxim,max77802: convert to dtschema Date: Tue, 11 Jan 2022 18:54:28 +0100 Message-Id: <20220111175430.224421-2-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220111175430.224421-1-krzysztof.kozlowski@canonical.com> References: <20220111175430.224421-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org Convert the regulators of Maxim MAX77802 PMIC to DT schema format. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring Acked-by: Mark Brown --- .../bindings/regulator/max77802.txt | 111 ------------------ .../bindings/regulator/maxim,max77802.yaml | 97 +++++++++++++++ 2 files changed, 97 insertions(+), 111 deletions(-) delete mode 100644 Documentation/devicetree/bindings/regulator/max77802.txt create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max77802.yaml diff --git a/Documentation/devicetree/bindings/regulator/max77802.txt b/Documentation/devicetree/bindings/regulator/max77802.txt deleted file mode 100644 index b82943d83677..000000000000 --- a/Documentation/devicetree/bindings/regulator/max77802.txt +++ /dev/null @@ -1,111 +0,0 @@ -Binding for Maxim MAX77802 regulators - -This is a part of device tree bindings of MAX77802 multi-function device. -More information can be found in bindings/mfd/max77802.txt file. - -The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout (LDO) -regulators that can be controlled over I2C. - -Following properties should be present in main device node of the MFD chip. - -Optional properties: -- inb1-supply: The input supply for BUCK1 -- inb2-supply: The input supply for BUCK2 -- inb3-supply: The input supply for BUCK3 -- inb4-supply: The input supply for BUCK4 -- inb5-supply: The input supply for BUCK5 -- inb6-supply: The input supply for BUCK6 -- inb7-supply: The input supply for BUCK7 -- inb8-supply: The input supply for BUCK8 -- inb9-supply: The input supply for BUCK9 -- inb10-supply: The input supply for BUCK10 -- inl1-supply: The input supply for LDO8 and LDO15 -- inl2-supply: The input supply for LDO17, LDO27, LDO30 and LDO35 -- inl3-supply: The input supply for LDO3, LDO5, LDO6 and LDO7 -- inl4-supply: The input supply for LDO10, LDO11, LDO13 and LDO14 -- inl5-supply: The input supply for LDO9 and LDO19 -- inl6-supply: The input supply for LDO4, LDO21, LDO24 and LDO33 -- inl7-supply: The input supply for LDO18, LDO20, LDO28 and LDO29 -- inl9-supply: The input supply for LDO12, LDO23, LDO25, LDO26, LDO32 and LDO34 -- inl10-supply: The input supply for LDO1 and LDO2 - -Optional nodes: -- regulators : The regulators of max77802 have to be instantiated - under subnode named "regulators" using the following format. - - regulator-name { - standard regulator constraints.... - }; - refer Documentation/devicetree/bindings/regulator/regulator.txt - -The regulator node name should be initialized with a string to get matched -with their hardware counterparts as follow. The valid names are: - - -LDOn : for LDOs, where n can lie in ranges 1-15, 17-21, 23-30 - and 32-35. - example: LDO1, LDO2, LDO35. - -BUCKn : for BUCKs, where n can lie in range 1 to 10. - example: BUCK1, BUCK5, BUCK10. - -The max77802 regulator supports two different operating modes: Normal and Low -Power Mode. Some regulators support the modes to be changed at startup or by -the consumers during normal operation while others only support to change the -mode during system suspend. The standard regulator suspend states binding can -be used to configure the regulator operating mode. - -The regulators that support the standard "regulator-initial-mode" property, -changing their mode during normal operation are: LDOs 1, 3, 20 and 21. - -The possible values for "regulator-initial-mode" and "regulator-mode" are: - 1: Normal regulator voltage output mode. - 3: Low Power which reduces the quiescent current down to only 1uA - -The valid modes list is defined in the dt-bindings/regulator/maxim,max77802.h -header and can be included by device tree source files. - -The standard "regulator-mode" property can only be used for regulators that -support changing their mode to Low Power Mode during suspend. These regulators -are: BUCKs 2-4 and LDOs 1-35. Also, it only takes effect if the regulator has -been enabled for the given suspend state using "regulator-on-in-suspend" and -has not been disabled for that state using "regulator-off-in-suspend". - -Example: - - max77802@9 { - compatible = "maxim,max77802"; - interrupt-parent = <&wakeup_eint>; - interrupts = <26 0>; - reg = <0x09>; - #address-cells = <1>; - #size-cells = <0>; - - inb1-supply = <&parent_reg>; - - regulators { - ldo1_reg: LDO1 { - regulator-name = "vdd_1v0"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - regulator-always-on; - regulator-initial-mode = ; - }; - - ldo11_reg: LDO11 { - regulator-name = "vdd_ldo11"; - regulator-min-microvolt = <1900000>; - regulator-max-microvolt = <1900000>; - regulator-always-on; - regulator-state-mem { - regulator-on-in-suspend; - regulator-mode = ; - }; - }; - - buck1_reg: BUCK1 { - regulator-name = "vdd_mif"; - regulator-min-microvolt = <950000>; - regulator-max-microvolt = <1300000>; - regulator-always-on; - regulator-boot-on; - }; - }; diff --git a/Documentation/devicetree/bindings/regulator/maxim,max77802.yaml b/Documentation/devicetree/bindings/regulator/maxim,max77802.yaml new file mode 100644 index 000000000000..a40c93259a13 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/maxim,max77802.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/maxim,max77802.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77802 Power Management IC regulators + +maintainers: + - Javier Martinez Canillas + - Krzysztof Kozlowski + +description: | + This is a part of device tree bindings for Maxim MAX77802 Power Management + Integrated Circuit (PMIC). + + The Maxim MAX77686 provides 10 high-efficiency Buck and 32 Low-DropOut (LDO) + regulators. + + See also Documentation/devicetree/bindings/mfd/maxim,max77802.yaml for + additional information and example. + + Certain regulators support "regulator-initial-mode" and "regulator-mode". + The valid modes list is defined in the dt-bindings/regulator/maxim,max77802.h + and their meaning is: + 1 - Normal regulator voltage output mode. + 3 - Low Power which reduces the quiescent current down to only 1uA + + The standard "regulator-mode" property can only be used for regulators that + support changing their mode to Low Power Mode during suspend. These + regulators are: bucks 2-4 and LDOs 1-35. Also, it only takes effect if the + regulator has been enabled for the given suspend state using + "regulator-on-in-suspend" and has not been disabled for that state using + "regulator-off-in-suspend". + +patternProperties: + # LDO1, LDO3, LDO20, LDO21 + "^LDO([13]|2[01])$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + LDOs supporting the regulator-initial-mode property and changing their + mode during normal operation. + + required: + - regulator-name + + # LDO2, LDO4-15, LDO17-19, LDO23-30, LDO32-35 + "^LDO([24-9]|1[0-5789]|2[3-9]|3[02345])$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + LDOs supporting the regulator-mode property (changing mode to Low Power + Mode during suspend). + + properties: + regulator-initial-mode: false + + required: + - regulator-name + + # buck2-4 + "^BUCK[2-4]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + bucks supporting the regulator-mode property (changing mode to Low Power + Mode during suspend). + + properties: + regulator-initial-mode: false + + required: + - regulator-name + + # buck1, buck5-10 + "^BUCK([15-9]|10)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + properties: + regulator-initial-mode: false + + patternProperties: + regulator-state-(standby|mem|disk): + type: object + properties: + regulator-mode: false + + required: + - regulator-name + +additionalProperties: false From patchwork Tue Jan 11 17:54:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 531661 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95652C433FE for ; Tue, 11 Jan 2022 17:55:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241817AbiAKRzp (ORCPT ); Tue, 11 Jan 2022 12:55:45 -0500 Received: from smtp-relay-internal-0.canonical.com ([185.125.188.122]:54358 "EHLO smtp-relay-internal-0.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344973AbiAKRzP (ORCPT ); Tue, 11 Jan 2022 12:55:15 -0500 Received: from mail-ed1-f72.google.com (mail-ed1-f72.google.com [209.85.208.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-0.canonical.com (Postfix) with ESMTPS id AC3D340036 for ; Tue, 11 Jan 2022 17:55:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1641923713; bh=yLkZ3N1YGlON76aOjFtdwlmbLegMSMiHS0/fbiZm/ts=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=N1kxdjsWPyNvewboH21gJM9SWvHIh+XjualEATwXqgcIdOVyqVOTmrrdm3Dv0jvBr LB3MxFRVe9b2RMcW3cMyJte9/ise/WJJhMsKdK4YaVHy3IgSIlHncnYXU81aMJ38cA LUT2iCtWudCHKEuMbUC4yIbG7RjzdEINZV78QsZpTWYaM/4qV1qTrVI33QhoH9sWTY lT/8E9q93NvyF8GOyhM7oAX54HUc0iNm6j3MtlaWNJKjVC80gk6G/YBl7vGpHXG+32 nM+jt+dxpkVEr8iBrkj37COFUZ9KipkW0Um6Zjn4IcF+p62yIHGV5aXsjznECBIq3l JiF3isVmSsT2Q== Received: by mail-ed1-f72.google.com with SMTP id b8-20020a056402350800b003f8f42a883dso13998214edd.16 for ; Tue, 11 Jan 2022 09:55:13 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=yLkZ3N1YGlON76aOjFtdwlmbLegMSMiHS0/fbiZm/ts=; b=wkIJtp0k5vRyyAYSuYegh2VGU7/JLSSlir4HNmByi1xxwwyukCUcw7Svt5GbA5EQz0 mIbr9P6Opu7DkpwYuGTinXk2aWmkDK0ejYZuvYaQT2ViNRo/dugKGkHVsg6AWRU2krWC 9XJPrW5iXzNLBHmzJ4wWr9txthkvtCCIlxdoVWgnRDERwOwknwpwpu45D3yapx/kmBwZ nPPixtWZC2GQiJkMGyoyeI00q/3DtcWBzKkC4O495GdfUOzBJnNmr28EVoYt+YF4HxZ3 DwRsS68Nkyd04CFWqhWggSM9nBHdeb9LNWJjlKyxWjrMgMGQ2ELhDeYYnC5A1X5PpFpT J41w== X-Gm-Message-State: AOAM533V3vfU2BYDPnWf+DLZ1XtCca91EpdWWAgR/7G2gCbnKbEC1HP/ Re5B03/p9dvmogho16BEAjAtMFZwGLrFVcO9LpFHMr9NjxwD/8gyexDW7fO0uILGx3rZGcHFuNZ 1J04S2sLSslJIzsLaOjx+YL7X6iDKuM/YYDLNzAk= X-Received: by 2002:a17:907:8694:: with SMTP id qa20mr4701281ejc.378.1641923713216; Tue, 11 Jan 2022 09:55:13 -0800 (PST) X-Google-Smtp-Source: ABdhPJwGwSaoF6MY7oHvtxLZ7PMNUOIa6JgigH0+R24JIzl2v20ITlookaN2yzo30wfbhgVnIsnf5w== X-Received: by 2002:a17:907:8694:: with SMTP id qa20mr4701258ejc.378.1641923712931; Tue, 11 Jan 2022 09:55:12 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-168-84.adslplus.ch. [188.155.168.84]) by smtp.gmail.com with ESMTPSA id 7sm3759949ejh.161.2022.01.11.09.55.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Jan 2022 09:55:10 -0800 (PST) From: Krzysztof Kozlowski To: Pavel Machek , Rob Herring , Lee Jones , Javier Martinez Canillas , Liam Girdwood , Mark Brown , Jacek Anaszewski , Krzysztof Kozlowski , linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rob Herring Subject: [PATCH v2 2/3] dt-bindings: mfd: maxim,max77802: convert to dtschema Date: Tue, 11 Jan 2022 18:54:29 +0100 Message-Id: <20220111175430.224421-3-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220111175430.224421-1-krzysztof.kozlowski@canonical.com> References: <20220111175430.224421-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org Convert the MFD part of Maxim MAX77802 PMIC to DT schema format. The example DTS was copied from existing DTS (exynos5800-peach-pi.dts), so keep the license as GPL-2.0-only. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- .../devicetree/bindings/mfd/max77802.txt | 25 --- .../bindings/mfd/maxim,max77802.yaml | 194 ++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 195 insertions(+), 26 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mfd/max77802.txt create mode 100644 Documentation/devicetree/bindings/mfd/maxim,max77802.yaml diff --git a/Documentation/devicetree/bindings/mfd/max77802.txt b/Documentation/devicetree/bindings/mfd/max77802.txt deleted file mode 100644 index 09decac20d91..000000000000 --- a/Documentation/devicetree/bindings/mfd/max77802.txt +++ /dev/null @@ -1,25 +0,0 @@ -Maxim MAX77802 multi-function device - -The Maxim MAX77802 is a Power Management IC (PMIC) that contains 10 high -efficiency Buck regulators, 32 Low-DropOut (LDO) regulators used to power -up application processors and peripherals, a 2-channel 32kHz clock outputs, -a Real-Time-Clock (RTC) and a I2C interface to program the individual -regulators, clocks outputs and the RTC. - -Bindings for the built-in 32k clock generator block and -regulators are defined in ../clk/maxim,max77802.txt and -../regulator/max77802.txt respectively. - -Required properties: -- compatible : Must be "maxim,max77802" -- reg : Specifies the I2C slave address of PMIC block. -- interrupts : I2C device IRQ line connected to the main SoC. - -Example: - - max77802: pmic@9 { - compatible = "maxim,max77802"; - interrupt-parent = <&intc>; - interrupts = <26 IRQ_TYPE_NONE>; - reg = <0x09>; - }; diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77802.yaml b/Documentation/devicetree/bindings/mfd/maxim,max77802.yaml new file mode 100644 index 000000000000..baa1346ac5d5 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/maxim,max77802.yaml @@ -0,0 +1,194 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/maxim,max77802.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77802 Power Management IC + +maintainers: + - Javier Martinez Canillas + - Krzysztof Kozlowski + +description: | + This is a part of device tree bindings for Maxim MAX77802 Power Management + Integrated Circuit (PMIC). + + The Maxim MAX77802 is a Power Management IC which includes voltage and + current regulators (10 high efficiency Buck regulators and 32 Low-DropOut + (LDO)), RTC and clock outputs. + + The MAX77802 provides two 32.768khz clock outputs that can be controlled + (gated/ungated) over I2C. The clock IDs are defined as preprocessor macros + in dt-bindings/clock/maxim,max77802.h. + +properties: + compatible: + const: maxim,max77802 + + '#clock-cells': + const: 1 + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + regulators: + $ref: /schemas/regulator/maxim,max77802.yaml + description: + List of child nodes that specify the regulators. + + inb1-supply: + description: Power supply for buck1 + inb2-supply: + description: Power supply for buck2 + inb3-supply: + description: Power supply for buck3 + inb4-supply: + description: Power supply for buck4 + inb5-supply: + description: Power supply for buck5 + inb6-supply: + description: Power supply for buck6 + inb7-supply: + description: Power supply for buck7 + inb8-supply: + description: Power supply for buck8 + inb9-supply: + description: Power supply for buck9 + inb10-supply: + description: Power supply for buck10 + + inl1-supply: + description: Power supply for LDO8, LDO15 + inl2-supply: + description: Power supply for LDO17, LDO27, LDO30, LDO35 + inl3-supply: + description: Power supply for LDO3, LDO5, LDO7, LDO7 + inl4-supply: + description: Power supply for LDO10, LDO11, LDO13, LDO14 + inl5-supply: + description: Power supply for LDO9, LDO19 + inl6-supply: + description: Power supply for LDO4, LDO21, LDO24, LDO33 + inl7-supply: + description: Power supply for LDO18, LDO20, LDO28, LDO29 + inl9-supply: + description: Power supply for LDO12, LDO23, LDO25, LDO26, LDO32, LDO34 + inl10-supply: + description: Power supply for LDO1, LDO2 + + wakeup-source: true + +required: + - compatible + - '#clock-cells' + - reg + +additionalProperties: false + +examples: + - | + #include + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@9 { + compatible = "maxim,max77802"; + interrupt-parent = <&gpx3>; + interrupts = <1 IRQ_TYPE_NONE>; + pinctrl-names = "default"; + pinctrl-0 = <&max77802_irq>, <&pmic_selb>, + <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>; + wakeup-source; + reg = <0x9>; + #clock-cells = <1>; + + inb1-supply = <&tps65090_dcdc2>; + inb2-supply = <&tps65090_dcdc1>; + inb3-supply = <&tps65090_dcdc2>; + inb4-supply = <&tps65090_dcdc2>; + inb5-supply = <&tps65090_dcdc1>; + inb6-supply = <&tps65090_dcdc2>; + inb7-supply = <&tps65090_dcdc1>; + inb8-supply = <&tps65090_dcdc1>; + inb9-supply = <&tps65090_dcdc1>; + inb10-supply = <&tps65090_dcdc1>; + + inl1-supply = <&buck5_reg>; + inl2-supply = <&buck7_reg>; + inl3-supply = <&buck9_reg>; + inl4-supply = <&buck9_reg>; + inl5-supply = <&buck9_reg>; + inl6-supply = <&tps65090_dcdc2>; + inl7-supply = <&buck9_reg>; + inl9-supply = <&tps65090_dcdc2>; + inl10-supply = <&buck7_reg>; + + regulators { + BUCK1 { + regulator-name = "vdd_mif"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + regulator-ramp-delay = <12500>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + BUCK2 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + regulator-ramp-delay = <12500>; + regulator-coupled-with = <&buck3_reg>; + regulator-coupled-max-spread = <300000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + // ... + + BUCK10 { + regulator-name = "vdd_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + LDO1 { + regulator-name = "vdd_1v0"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-initial-mode = ; + regulator-state-mem { + regulator-on-in-suspend; + regulator-mode = ; + }; + }; + + // ... + + LDO35 { + regulator-name = "ldo_35"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 5ea5655a29c3..b5e4f14f6768 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11666,7 +11666,7 @@ MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER M: Javier Martinez Canillas L: linux-kernel@vger.kernel.org S: Supported -F: Documentation/devicetree/bindings/*/*max77802.txt +F: Documentation/devicetree/bindings/*/*max77802.yaml F: drivers/regulator/max77802-regulator.c F: include/dt-bindings/*/*max77802.h From patchwork Tue Jan 11 17:54:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 531301 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A3DEC433EF for ; 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[188.155.168.84]) by smtp.gmail.com with ESMTPSA id 7sm3759949ejh.161.2022.01.11.09.55.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Jan 2022 09:55:13 -0800 (PST) From: Krzysztof Kozlowski To: Pavel Machek , Rob Herring , Lee Jones , Javier Martinez Canillas , Liam Girdwood , Mark Brown , Jacek Anaszewski , Krzysztof Kozlowski , linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/3] dt-bindings: leds: common: fix unit address in max77693 example Date: Tue, 11 Jan 2022 18:54:30 +0100 Message-Id: <20220111175430.224421-4-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220111175430.224421-1-krzysztof.kozlowski@canonical.com> References: <20220111175430.224421-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org The max77693 LED device node should not take an unit address, because it is instantiated from a max77693 I2C parent device node. This also splits all examples to separate DTS examples because they are actually independent. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/leds/common.yaml | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml index 697102707703..328952d7acbb 100644 --- a/Documentation/devicetree/bindings/leds/common.yaml +++ b/Documentation/devicetree/bindings/leds/common.yaml @@ -185,9 +185,11 @@ examples: }; }; - led-controller@0 { + - | + #include + + led-controller { compatible = "maxim,max77693-led"; - reg = <0 0x100>; led { function = LED_FUNCTION_FLASH; @@ -199,6 +201,9 @@ examples: }; }; + - | + #include + i2c { #address-cells = <1>; #size-cells = <0>;