From nobody Wed Jul 1 06:52:23 2026 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 80CDBC43217 for ; Tue, 28 Dec 2021 16:39:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236177AbhL1Qjk (ORCPT ); Tue, 28 Dec 2021 11:39:40 -0500 Received: from smtp-relay-internal-0.canonical.com ([185.125.188.122]:39412 "EHLO smtp-relay-internal-0.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236058AbhL1Qjh (ORCPT ); Tue, 28 Dec 2021 11:39:37 -0500 Received: from mail-lj1-f197.google.com (mail-lj1-f197.google.com [209.85.208.197]) (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 C24A340036 for ; Tue, 28 Dec 2021 16:39:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1640709576; bh=Ky4Nsy7oalY16bNXsSxGbr4iSjVK2d1F92X5y/VROW8=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=GO365K0Ens3Tp9dyB8AXv3os/1eP9l0LI16MdQ9IK9rJ68xYhK9emV60PTBlj+kMT sOxz4R45Vndfx+hNw+khUjXJxBbBVBBQay/NoNBn/IrGwNzqr9cj6QsJ3qpGpj+b54 Tqh3F1WzBMEgM7SDxwSnqm1+b/VHyhpxsk3Q8QvNNPl/SgHvcJSJVL25cfv6O3sJqV 2/ygY+pxJHSwqzs8Xy362bl9pYfbGHnQLESKjBMPcQclYb9irSW3z4BMrM9vj3JX/A 3+tOWKZ1Q87oww0p3U0cRTJCImbxQoU3IuNWJou39tGpdCgTZarJBX8qdZtptBtZhx /FiVIeRHJkXqw== Received: by mail-lj1-f197.google.com with SMTP id w17-20020a05651c119100b0022dcdb204b9so2854390ljo.5 for ; Tue, 28 Dec 2021 08:39:36 -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=Ky4Nsy7oalY16bNXsSxGbr4iSjVK2d1F92X5y/VROW8=; b=aBe+dl+DudVCSj4ORpVpGRUfxwYcIYIOxEb9SmAek83LMTfoETuHkXsRWSWfigEPCC blo+JX9lU69rNRfeLKCvxdoNZkl2+WekcV3ah2fb4ngivL0L0LuheZq+/gsyu7NIRQZE v+6mVIu1hWMRbYsY10eTx0DKyJzUltZF5rlmmBpo+hh8u4lvQo1NyPyaFPI3+u+Kw185 thH8n4ZQHxcTKy3AyP6JOVz0w3WPKkYPk28NeBQfg/Qc4G6jpqRyWECDQGaBhBcKHVrN 75kv+KvQmJCWroSAbJtjsmjUiDCuz1y1w3s2y0BmVFBadgIgo1FxblO13ByqeCoWwGvt vceg== X-Gm-Message-State: AOAM5319dbDfUJsOJxkYSLPvD96F36YsbBUup7jLANqnd/cpo/WlG1df XwVpWehWIZ1VBBQ6pFpNz1H8BNn5w66r+iVtUore1ZgleF/Ztjl5xM2XPPfS7982LSkHw+9PZde 8w5Ju/nr8BoUFtSojlz5bfTmlS5LyiwK70vJ/nRgnmA== X-Received: by 2002:ac2:4e06:: with SMTP id e6mr19280518lfr.295.1640709575901; Tue, 28 Dec 2021 08:39:35 -0800 (PST) X-Google-Smtp-Source: ABdhPJwn49giUa0jb5mjyDBDwC6FHVyt0eQwfiCTQgcQWOInXEW1g5gUzmTg54LYWNpL3GkXApDSFw== X-Received: by 2002:ac2:4e06:: with SMTP id e6mr19280485lfr.295.1640709575622; Tue, 28 Dec 2021 08:39:35 -0800 (PST) Received: from krzk-bin.lan (89-77-68-124.dynamic.chello.pl. [89.77.68.124]) by smtp.gmail.com with ESMTPSA id d3sm1972876lfs.204.2021.12.28.08.39.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Dec 2021 08:39:34 -0800 (PST) From: Krzysztof Kozlowski To: Chanwoo Choi , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Pavel Machek , Rob Herring , Lee Jones , Sebastian Reichel , Liam Girdwood , Mark Brown , linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 1/4] dt-bindings: leds: maxim,max77693: convert to dtschema Date: Tue, 28 Dec 2021 17:39:27 +0100 Message-Id: <20211228163930.35524-2-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211228163930.35524-1-krzysztof.kozlowski@canonical.com> References: <20211228163930.35524-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Convert the LEDs bindings of Maxim MAX77693 MUIC to DT schema format. The existing bindings were defined in ../bindings/mfd/max77693.txt. Signed-off-by: Krzysztof Kozlowski --- .../bindings/leds/maxim,max77693.yaml | 105 ++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/maxim,max77693.y= aml diff --git a/Documentation/devicetree/bindings/leds/maxim,max77693.yaml b/D= ocumentation/devicetree/bindings/leds/maxim,max77693.yaml new file mode 100644 index 000000000000..86a0005cf156 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/maxim,max77693.yaml @@ -0,0 +1,105 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/maxim,max77693.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77693 MicroUSB and Companion Power Management IC LEDs + +maintainers: + - Krzysztof Kozlowski + +description: | + This is a part of device tree bindings for Maxim MAX77693 MicroUSB Integ= rated + Circuit (MUIC). + + There are two LED outputs available - FLED1 and FLED2. Each of them can + control a separate LED or they can be connected together to double the + maximum current for a single connected LED. One LED is represented by one + child node. + + See also Documentation/devicetree/bindings/mfd/maxim,max77693.yaml for + additional information and example. + +properties: + compatible: + const: maxim,max77693-led + + maxim,boost-mode: + description: + In boost mode the device can produce up to 1.2A of total current on = both + outputs. The maximum current on each output is reduced to 625mA then= . If + not enabled explicitly, boost setting defaults to LEDS_BOOST_FIXED in + case both current sources are used. + See LEDS_BOOST_* in include/dt-bindings/leds/common.h. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2] + + maxim,boost-mvout: + description: | + Output voltage of the boost module in millivolts. + Valid values: 3300 - 5500, step by 25 (rounded down) + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 3300 + maximum: 5500 + default: 3300 + + maxim,mvsys-min: + description: | + Low input voltage level in millivolts. Flash is not fired if chip + estimates that system voltage could drop below this level due to fla= sh + power consumption. + Valid values: 2400 - 3400, step by 33 (rounded down) + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 2400 + maximum: 3400 + default: 2400 + +patternProperties: + "^([a-z]+-)?led[01]?$": + type: object + $ref: common.yaml# + unevaluatedProperties: false + + properties: + led-sources: + allOf: + - minItems: 1 + maxItems: 2 + items: + minimum: 0 + maximum: 1 + + led-max-microamp: + description: | + Valid values for a LED connected to one FLED output: + 15625 - 250000, step by 15625 (rounded down) + Valid values for a LED connected to both FLED outputs: + 15625 - 500000, step by 15625 (rounded down) + + flash-max-microamp: + description: | + Valid values for a single LED connected to one FLED output + (boost mode must be turned off): + 15625 - 1000000, step by 15625 (rounded down) + Valid values for a single LED connected to both FLED outputs: + 15625 - 1250000, step by 15625 (rounded down) + Valid values for two LEDs case: + 15625 - 625000, step by 15625 (rounded down) + + flash-max-timeout-us: + description: | + Valid values: 62500 - 1000000, step by 62500 (rounded down) + minimum: 62500 + maximum: 1000000 + + required: + - flash-max-microamp + - flash-max-timeout-us + - led-max-microamp + - led-sources + +required: + - compatible + +additionalProperties: false --=20 2.32.0 From nobody Wed Jul 1 06:52:23 2026 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 8CB97C433FE for ; Tue, 28 Dec 2021 16:39:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236423AbhL1Qjs (ORCPT ); Tue, 28 Dec 2021 11:39:48 -0500 Received: from smtp-relay-internal-0.canonical.com ([185.125.188.122]:39434 "EHLO smtp-relay-internal-0.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236180AbhL1Qjl (ORCPT ); Tue, 28 Dec 2021 11:39:41 -0500 Received: from mail-lj1-f200.google.com (mail-lj1-f200.google.com [209.85.208.200]) (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 311983F32C for ; Tue, 28 Dec 2021 16:39:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1640709578; bh=EJX+nrdFXv7J+QKJuyadx2drHvWDPpSnJQUjha4GC/A=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Yji2pqcAupDcO/qqsgJcj2cZB1uybNB4qkIGHtdg6wbzp3flqwLVxY/UskiPmlZGP mvtuLHKMeJLm4r7n90PJjBdpLqE7nRJ5/z8Uavt9rQTu6AuiKD7oMLyj/39ypFI1Yc vWOenQRiDaewrcu6nXDya5TnRBs0zLl6JEuEq/+h0DiZKbDg1YvcSgXqyYV/9itSsq GagSIYeXA/StrBaPRcNlhkBiAUbAvEkJTEaeVuKd8fB2gZzEYZP2z64jegaEhjZTEo MZNHlzFMP6F9Y7xDbmwRI1lhEKyy/D8+YXXMoXdIicqblLuS7wAtsVmQrmqic8IZOj P8mguwYDtN1Ag== Received: by mail-lj1-f200.google.com with SMTP id y4-20020a2e95c4000000b0022dbab5f69eso3456182ljh.14 for ; Tue, 28 Dec 2021 08:39:38 -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=EJX+nrdFXv7J+QKJuyadx2drHvWDPpSnJQUjha4GC/A=; b=NT0VCXAcLJ6pvOI1XrEahwal8zxx945k+zzq3ogIETqaNgCGJN4b0Wg3qyELsC0DZp fmoECAMBQfe6ASK926TYXLYxv9jcmAEtXkLYvYAIXLqeKxqx39GRMGQCQLwjL5GGq2Gh N0HWEYssvjFSyCvtSWKMHatG+xZbysq3M+tONQh4VI5OXJTxIjqZgoyKLy/cMKDZC41D Dcpj68wBr64mN58LAWvOrKG5zYG0zKYvcf5fTMJ0HSftMXi9OUl8JD9GV7nzWChbU03Y Vu9tmYyrD2b1M9H5O8QNbNCFTA5dn3OeSwt/rCeXIkPrgZtkvGLQoYes/rTCWxw2UCZj 9elg== X-Gm-Message-State: AOAM533IlFEtC9buq7SuPTevoc7vUYSpTChp9daGAz+0fxb0OfxYWVUw kmllxBjH26buCRhmiXZZdQP4US+Of6THofeXpRbCJ4i8c5tDch+bbrcVxd/G8UF0BFf5T12FwwB REKvSwys9MskiSzZ/ma4DDtWg/vuYx0Y2WiNO2q1Z7g== X-Received: by 2002:a19:4902:: with SMTP id w2mr20199200lfa.271.1640709577607; Tue, 28 Dec 2021 08:39:37 -0800 (PST) X-Google-Smtp-Source: ABdhPJweglUZNFtDlgKoiaHZUAwkBYFEEXwL9sd2cRj+Y0X/bHe4wR/+2KyUY5tBkfn2JJPeHN3MCw== X-Received: by 2002:a19:4902:: with SMTP id w2mr20199185lfa.271.1640709577400; Tue, 28 Dec 2021 08:39:37 -0800 (PST) Received: from krzk-bin.lan (89-77-68-124.dynamic.chello.pl. [89.77.68.124]) by smtp.gmail.com with ESMTPSA id d3sm1972876lfs.204.2021.12.28.08.39.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Dec 2021 08:39:36 -0800 (PST) From: Krzysztof Kozlowski To: Chanwoo Choi , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Pavel Machek , Rob Herring , Lee Jones , Sebastian Reichel , Liam Girdwood , Mark Brown , linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 2/4] dt-bindings: power: supply: maxim,max77693: convert to dtschema Date: Tue, 28 Dec 2021 17:39:28 +0100 Message-Id: <20211228163930.35524-3-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211228163930.35524-1-krzysztof.kozlowski@canonical.com> References: <20211228163930.35524-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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 Reviewed-by: Rob Herring --- .../bindings/power/supply/maxim,max77693.yaml | 70 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 71 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,ma= x77693.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 + +description: | + This is a part of device tree bindings for Maxim MAX77693 MicroUSB Integ= rated + 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 M: Bartlomiej Zolnierkiewicz 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 =20 --=20 2.32.0 From nobody Wed Jul 1 06:52:23 2026 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 192CBC43217 for ; Tue, 28 Dec 2021 16:39:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236184AbhL1Qjq (ORCPT ); Tue, 28 Dec 2021 11:39:46 -0500 Received: from smtp-relay-internal-1.canonical.com ([185.125.188.123]:49272 "EHLO smtp-relay-internal-1.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236167AbhL1Qjl (ORCPT ); Tue, 28 Dec 2021 11:39:41 -0500 Received: from mail-lj1-f199.google.com (mail-lj1-f199.google.com [209.85.208.199]) (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 0612A3FFDF for ; Tue, 28 Dec 2021 16:39:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1640709580; bh=3/vCHuLU2olwZq+6aS9XDTfCwLrWAXWmzqRCmFjm31Q=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=d/itBfyKVw0ns7m3Ormj6ruqSuUrflgdKS7/pbLIOwEtTThftF0EjImBP4OdVe04e PTFInNk351DCuxFsXmqY6l/xxD+5KtTmMb2yf1IaT8PRssi+HKfai3hsF2ul3rhKfW 6MaGLzTA6wYdvQH5AWEwHrL8EFTlY3B7Kj5aNE7nSlBXiC0NM9PCrwSJd+UbB9nwQV r2UeOPR+a7lGsp6wZT3OC4w7ALQOLgo3e960d0I/sCczUzvkpVrO9zQz6jvkQ6z2cj DsmVqUJurFxDcocE3Q1pd8l0/SFib+Q5sfHItc4LJocXsbvdthPuhfTSLGUwGmQy90 94JDRmIIVWCJg== Received: by mail-lj1-f199.google.com with SMTP id bn28-20020a05651c179c00b002222b4cc6d8so6210349ljb.0 for ; Tue, 28 Dec 2021 08:39:40 -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=3/vCHuLU2olwZq+6aS9XDTfCwLrWAXWmzqRCmFjm31Q=; b=Hux1vDCCpAGD5iIBVxPtTWSwVWfP7CaohHNNjm6daG3pp8PRiwlBLyEl9Zlq+vaino nA36kIDEOWlVz7JOj75Ot5aLtHHfz9pl+9dw/D+7tmRI7AL8Ne8eAoH5vjSvmqxltEPw OHH8O7BcKtrJsyauenjxZlbSJptloUfQU6epZqE5Ffj/fY2I8uqnCdOrF19ph/GxFCtK HvT+1t32dowpu+0O2QBbkR+2GOPJJyM3ymNWs1AWr2isPZKPTu458PRn86iIZMrDo64M ISucbr/TnyGDgnSjFJRwfwccdUqGV4WBkDadFss4/IOD7zp16tECY4y8o8WYBW/oTCr/ s17g== X-Gm-Message-State: AOAM533x6Kk+lc3eaCJsNCmeEjdBQs34CXZ9j2WLGhb5clnJ0/Lgt9rp vVCnAc7UFSMfzPTigU3ikT6kGyCJVdURHBSuntDd4Emx0e0oCfowYpI/OujAMlIPw2n93gp1xcK ZX2QGckss95C7Yeuat/GWuA36BV8/LyAFGa9PXh5xvA== X-Received: by 2002:a05:6512:1286:: with SMTP id u6mr20850786lfs.342.1640709579413; Tue, 28 Dec 2021 08:39:39 -0800 (PST) X-Google-Smtp-Source: ABdhPJzUIm63tQ1i2xPZhWNHW+jQYMkShWkPt/35yD+8djNtjXFgkoaNDLdZbKoC9UYgmfYxQoNdIw== X-Received: by 2002:a05:6512:1286:: with SMTP id u6mr20850774lfs.342.1640709579251; Tue, 28 Dec 2021 08:39:39 -0800 (PST) Received: from krzk-bin.lan (89-77-68-124.dynamic.chello.pl. [89.77.68.124]) by smtp.gmail.com with ESMTPSA id d3sm1972876lfs.204.2021.12.28.08.39.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Dec 2021 08:39:38 -0800 (PST) From: Krzysztof Kozlowski To: Chanwoo Choi , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Pavel Machek , Rob Herring , Lee Jones , Sebastian Reichel , Liam Girdwood , Mark Brown , linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 3/4] regulator: dt-bindings: maxim,max77693: convert to dtschema Date: Tue, 28 Dec 2021 17:39:29 +0100 Message-Id: <20211228163930.35524-4-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211228163930.35524-1-krzysztof.kozlowski@canonical.com> References: <20211228163930.35524-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Convert the regulator bindings of Maxim MAX77693 MUIC to DT schema format. The existing bindings were defined in ../bindings/mfd/max77693.txt. Signed-off-by: Krzysztof Kozlowski --- .../bindings/regulator/maxim,max77693.yaml | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max77= 693.yaml diff --git a/Documentation/devicetree/bindings/regulator/maxim,max77693.yam= l b/Documentation/devicetree/bindings/regulator/maxim,max77693.yaml new file mode 100644 index 000000000000..81242c8cd77c --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/maxim,max77693.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/maxim,max77693.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77693 MicroUSB and Companion Power Management IC regulators + +maintainers: + - Chanwoo Choi + - Krzysztof Kozlowski + +description: | + This is a part of device tree bindings for Maxim MAX77693 MicroUSB Integ= rated + Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max77693.yaml for + additional information and example. + +patternProperties: + "^ESAFEOUT[12]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: | + Safeout LDO regulator. + + properties: + regulator-min-microvolt: true + regulator-max-microvolt: true + + required: + - regulator-name + + "^CHARGER$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: | + Current regulator. + + properties: + regulator-min-microamp: true + regulator-max-microamp: true + + required: + - regulator-name + +additionalProperties: false --=20 2.32.0 From nobody Wed Jul 1 06:52:23 2026 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 951BBC433F5 for ; Tue, 28 Dec 2021 16:39:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236428AbhL1Qjt (ORCPT ); Tue, 28 Dec 2021 11:39:49 -0500 Received: from smtp-relay-internal-1.canonical.com ([185.125.188.123]:49294 "EHLO smtp-relay-internal-1.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236201AbhL1Qjn (ORCPT ); Tue, 28 Dec 2021 11:39:43 -0500 Received: from mail-lf1-f71.google.com (mail-lf1-f71.google.com [209.85.167.71]) (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 DBD6C3F1A5 for ; Tue, 28 Dec 2021 16:39:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1640709581; bh=/nd1b9Jae+geOuYRS/fP3HNJ5JqXGFVL3LmeNMmkpPM=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=thqg59fEzO9YJop7YhFr+9cTdo84lBUEX7sI0bTOSEQ5vrTR7eyhuPNqjwoqiSRek Obxwv5g7cirN9OZAGky4lKQLKD8iWK6lokb8FRMyvBPyFNf2m7Z5yaJzGhIVWzkf9L yX9NUyzXnqJBx69EVTxi6oTjoQwqcYI16fZhOzmJba3wFWwiTe7hv+ApaiIjtqkUG8 HlzUhY3TuaOM75MnLkgCmdChvjP+QLdacWTJHlDvrmJAV/88RSyiNN3/FJEQGSEARq fu68mT9U2krrIGUGEZV2Urm9IDg3PgqR9/qgRAdQw+U2Cg0knP644pEmlcY7GCCgq+ N7CChkyzqa4pA== Received: by mail-lf1-f71.google.com with SMTP id g2-20020a19e042000000b00425cfac0e67so4232120lfj.10 for ; Tue, 28 Dec 2021 08:39:41 -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=/nd1b9Jae+geOuYRS/fP3HNJ5JqXGFVL3LmeNMmkpPM=; b=nZHXFqf8IF5KJU6vJQGY1I0NEJtIdOQBzpMOz1EDAtnFaIzAmG/u/fkD6JoW3AwXcT g77SZY0RudaEG406oZD95dXw/xpsiGq8LY8RQLzScB/93ZoWoD6UxP7K4BVen8i93dQy pdlB/jM2Qi3bfFb7m0iv2wXJI63KyBYzNNDB+WoD9T4rHm9n1dy5XpjRAIFcQ+biNolk 8Fr6Amahcr2vPnqi9ezYFFCxMEvPvmfxWtTALxskptEIbhsT/VrGjiL6BvckMtTG2L6g blBXS5LjNfgnQXBwTuq74/4jZpGX3oSzwxqxkZsXC96uI/S5DHS781g5PvOYu9OytKXS 4/bA== X-Gm-Message-State: AOAM5320cWz/4w3AGyUbhW4X5XeOrn0hVChBFxhZ+i6teCklQF8PmkcQ uZxE0HWFgG/0GvRu0He8CK+MUMlAggGXfSI19X7e2eTPrKyWHQ8bczVeu1RkIEDUtS+VDdxXfvb foXV8fubTWrXCyxJHJ8gKejG7rlVDLP+zLXYmBhpB7Q== X-Received: by 2002:a2e:f1a:: with SMTP id 26mr19003594ljp.480.1640709581116; Tue, 28 Dec 2021 08:39:41 -0800 (PST) X-Google-Smtp-Source: ABdhPJxwxNFto0SNwbMZEahleTnhZaXIfwwshjO3MvnBn4RSsv/mZhmGKYo00nnozjxHNwUD3q90nw== X-Received: by 2002:a2e:f1a:: with SMTP id 26mr19003567ljp.480.1640709580801; Tue, 28 Dec 2021 08:39:40 -0800 (PST) Received: from krzk-bin.lan (89-77-68-124.dynamic.chello.pl. [89.77.68.124]) by smtp.gmail.com with ESMTPSA id d3sm1972876lfs.204.2021.12.28.08.39.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Dec 2021 08:39:40 -0800 (PST) From: Krzysztof Kozlowski To: Chanwoo Choi , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Pavel Machek , Rob Herring , Lee Jones , Sebastian Reichel , Liam Girdwood , Mark Brown , linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 4/4] dt-bindings: mfd: maxim,max77693: convert to dtschema Date: Tue, 28 Dec 2021 17:39:30 +0100 Message-Id: <20211228163930.35524-5-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211228163930.35524-1-krzysztof.kozlowski@canonical.com> References: <20211228163930.35524-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Convert the MFD part of Maxim MAX77693 MUIC to DT schema format. The example DTS was copied from existing DTS (exynos4412-midas.dtsi), so keep the license as GPL-2.0-only. Signed-off-by: Krzysztof Kozlowski --- .../devicetree/bindings/mfd/max77693.txt | 194 ------------------ .../bindings/mfd/maxim,max77693.yaml | 139 +++++++++++++ MAINTAINERS | 2 +- 3 files changed, 140 insertions(+), 195 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mfd/max77693.txt create mode 100644 Documentation/devicetree/bindings/mfd/maxim,max77693.ya= ml diff --git a/Documentation/devicetree/bindings/mfd/max77693.txt b/Documenta= tion/devicetree/bindings/mfd/max77693.txt deleted file mode 100644 index 1032df14498b..000000000000 --- a/Documentation/devicetree/bindings/mfd/max77693.txt +++ /dev/null @@ -1,194 +0,0 @@ -Maxim MAX77693 multi-function device - -MAX77693 is a Multifunction device with the following submodules: -- PMIC, -- CHARGER, -- LED, -- MUIC, -- HAPTIC - -It is interfaced to host controller using i2c. -This document describes the bindings for the mfd device. - -Required properties: -- compatible : Must be "maxim,max77693". -- reg : Specifies the i2c slave address of PMIC block. -- interrupts : This i2c device has an IRQ line connected to the main SoC. - -Optional properties: -- regulators : The regulators of max77693 have to be instantiated under su= bnode - named "regulators" using the following format. - - regulators { - regulator-compatible =3D ESAFEOUT1/ESAFEOUT2/CHARGER - standard regulator constraints[*]. - }; - - [*] refer Documentation/devicetree/bindings/regulator/regulator.txt - -- haptic : The MAX77693 haptic device utilises a PWM controlled motor to p= rovide - users with tactile feedback. PWM period and duty-cycle are varied in - order to provide the appropriate level of feedback. - - Required properties: - - compatible : Must be "maxim,max77693-haptic" - - haptic-supply : power supply for the haptic motor - [*] refer Documentation/devicetree/bindings/regulator/regulator.txt - - pwms : phandle to the physical PWM(Pulse Width Modulation) device. - PWM properties should be named "pwms". And number of cell is different - for each pwm device. - To get more information, please refer to documentation. - [*] refer Documentation/devicetree/bindings/pwm/pwm.txt - -- charger : Node configuring the charger driver. - If present, required properties: - - compatible : Must be "maxim,max77693-charger". - - Optional properties (if not set, defaults will be used): - - maxim,constant-microvolt : 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 consta= nt - 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) - Default: 4200000 - - - maxim,min-system-microvolt : Minimal system voltage in uV. - Valid values: 3000000 - 3700000, step by 100000 (rounded down) - Default: 3600000 - - - maxim,thermal-regulation-celsius : 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. - Valid values: 70, 85, 100, 115 - Default: 100 - - - maxim,battery-overcurrent-microamp : Overcurrent protection threshold - in uA (current from battery to system). - Valid values: 2000000 - 3500000, step by 250000 (rounded down) - Default: 3500000 - - - maxim,charge-input-threshold-microvolt : 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. - Valid values: 4300000, 4700000, 4800000, 4900000 - Default: 4300000 - -- led : the LED submodule device node - -There are two LED outputs available - FLED1 and FLED2. Each of them can -control a separate LED or they can be connected together to double -the maximum current for a single connected LED. One LED is represented -by one child node. - -Required properties: -- compatible : Must be "maxim,max77693-led". - -Optional properties: -- maxim,boost-mode : - In boost mode the device can produce up to 1.2A of total current - on both outputs. The maximum current on each output is reduced - to 625mA then. If not enabled explicitly, boost setting defaults to - LEDS_BOOST_FIXED in case both current sources are used. - Possible values: - LEDS_BOOST_OFF (0) - no boost, - LEDS_BOOST_ADAPTIVE (1) - adaptive mode, - LEDS_BOOST_FIXED (2) - fixed mode. -- maxim,boost-mvout : Output voltage of the boost module in millivolts. - Valid values: 3300 - 5500, step by 25 (rounded down) - Default: 3300 -- maxim,mvsys-min : Low input voltage level in millivolts. Flash is not fi= red - if chip estimates that system voltage could drop below this level due - to flash power consumption. - Valid values: 2400 - 3400, step by 33 (rounded down) - Default: 2400 - -Required properties for the LED child node: -- led-sources : see Documentation/devicetree/bindings/leds/common.txt; - device current output identifiers: 0 - FLED1, 1 - FLED2 -- led-max-microamp : see Documentation/devicetree/bindings/leds/common.txt - Valid values for a LED connected to one FLED output: - 15625 - 250000, step by 15625 (rounded down) - Valid values for a LED connected to both FLED outputs: - 15625 - 500000, step by 15625 (rounded down) -- flash-max-microamp : see Documentation/devicetree/bindings/leds/common.t= xt - Valid values for a single LED connected to one FLED output - (boost mode must be turned off): - 15625 - 1000000, step by 15625 (rounded down) - Valid values for a single LED connected to both FLED outputs: - 15625 - 1250000, step by 15625 (rounded down) - Valid values for two LEDs case: - 15625 - 625000, step by 15625 (rounded down) -- flash-max-timeout-us : see Documentation/devicetree/bindings/leds/common= .txt - Valid values: 62500 - 1000000, step by 62500 (rounded down) - -Optional properties for the LED child node: -- label : see Documentation/devicetree/bindings/leds/common.txt - -Optional nodes: -- max77693-muic : - Node used only by extcon consumers. - Required properties: - - compatible : "maxim,max77693-muic" - -Example: -#include - - max77693@66 { - compatible =3D "maxim,max77693"; - reg =3D <0x66>; - interrupt-parent =3D <&gpx1>; - interrupts =3D <5 IRQ_TYPE_LEVEL_LOW>; - - regulators { - esafeout@1 { - regulator-compatible =3D "ESAFEOUT1"; - regulator-name =3D "ESAFEOUT1"; - regulator-boot-on; - }; - esafeout@2 { - regulator-compatible =3D "ESAFEOUT2"; - regulator-name =3D "ESAFEOUT2"; - }; - charger@0 { - regulator-compatible =3D "CHARGER"; - regulator-name =3D "CHARGER"; - regulator-min-microamp =3D <60000>; - regulator-max-microamp =3D <2580000>; - regulator-boot-on; - }; - }; - - haptic { - compatible =3D "maxim,max77693-haptic"; - haptic-supply =3D <&haptic_supply>; - pwms =3D <&pwm 0 40000 0>; - pwm-names =3D "haptic"; - }; - - charger { - compatible =3D "maxim,max77693-charger"; - - maxim,constant-microvolt =3D <4200000>; - maxim,min-system-microvolt =3D <3600000>; - maxim,thermal-regulation-celsius =3D <75>; - maxim,battery-overcurrent-microamp =3D <3000000>; - maxim,charge-input-threshold-microvolt =3D <4300000>; - }; - - led { - compatible =3D "maxim,max77693-led"; - maxim,boost-mode =3D ; - maxim,boost-mvout =3D <5000>; - maxim,mvsys-min =3D <2400>; - - camera_flash: flash-led { - label =3D "max77693-flash"; - led-sources =3D <0>, <1>; - led-max-microamp =3D <500000>; - flash-max-microamp =3D <1250000>; - flash-max-timeout-us =3D <1000000>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77693.yaml b/Do= cumentation/devicetree/bindings/mfd/maxim,max77693.yaml new file mode 100644 index 000000000000..bc9c90bd4ff9 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/maxim,max77693.yaml @@ -0,0 +1,139 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/maxim,max77693.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77693 MicroUSB and Companion Power Management IC + +maintainers: + - Chanwoo Choi + - Krzysztof Kozlowski + +description: | + This is a part of device tree bindings for Maxim MAX77693 MicroUSB + Integrated Circuit (MUIC). + + The Maxim MAX77693 is a MicroUSB and Companion Power Management IC which + includes voltage current regulators, charger, LED/flash, haptic motor dr= iver + and MicroUSB management IC. + +properties: + compatible: + const: maxim,max77693 + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + charger: + $ref: ../power/supply/maxim,max77693.yaml + + led: + $ref: ../leds/maxim,max77693.yaml + + max77693-muic: + type: object + properties: + compatible: + const: maxim,max77693-muic + + required: + - compatible + + motor-driver: + type: object + properties: + compatible: + const: maxim,max77693-haptic + + haptic-supply: + description: Power supply to the haptic motor + + pwms: + maxItems: 1 + + required: + - compatible + - haptic-supply + - pwms + + regulators: + $ref: ../regulator/maxim,max77693.yaml + description: + List of child nodes that specify the regulators. + +required: + - compatible + - interrupts + - reg + +additionalProperties: false + +examples: + - | + #include + #include + + i2c { + #address-cells =3D <1>; + #size-cells =3D <0>; + + pmic@66 { + compatible =3D "maxim,max77693"; + reg =3D <0x66>; + interrupt-parent =3D <&gpx1>; + interrupts =3D <5 IRQ_TYPE_LEVEL_LOW>; + + regulators { + ESAFEOUT1 { + regulator-name =3D "ESAFEOUT1"; + }; + + ESAFEOUT2 { + regulator-name =3D "ESAFEOUT2"; + }; + + CHARGER { + regulator-name =3D "CHARGER"; + regulator-min-microamp =3D <60000>; + regulator-max-microamp =3D <2580000>; + }; + }; + + motor-driver { + compatible =3D "maxim,max77693-haptic"; + haptic-supply =3D <&ldo26_reg>; + pwms =3D <&pwm 0 38022 0>; + }; + + charger { + compatible =3D "maxim,max77693-charger"; + + maxim,constant-microvolt =3D <4350000>; + maxim,min-system-microvolt =3D <3600000>; + maxim,thermal-regulation-celsius =3D <100>; + maxim,battery-overcurrent-microamp =3D <3500000>; + maxim,charge-input-threshold-microvolt =3D <4300000>; + }; + + led { + compatible =3D "maxim,max77693-led"; + maxim,boost-mode =3D ; + maxim,boost-mvout =3D <5000>; + maxim,mvsys-min =3D <2400>; + + flash-led { + label =3D "max77693-flash"; + function =3D LED_FUNCTION_FLASH; + color =3D ; + led-sources =3D <0>, <1>; + led-max-microamp =3D <500000>; + flash-max-microamp =3D <1250000>; + flash-max-timeout-us =3D <1000000>; + }; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index ead08768fb78..e5f2758531bc 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11692,9 +11692,9 @@ M: Bartlomiej Zolnierkiewicz L: linux-kernel@vger.kernel.org S: Supported F: Documentation/devicetree/bindings/*/maxim,max77686.yaml +F: Documentation/devicetree/bindings/*/maxim,max77693.yaml F: Documentation/devicetree/bindings/clock/maxim,max77686.txt F: Documentation/devicetree/bindings/mfd/max14577.txt -F: Documentation/devicetree/bindings/mfd/max77693.txt F: drivers/*/max14577*.c F: drivers/*/max77686*.c F: drivers/*/max77693*.c --=20 2.32.0