From patchwork Fri Mar 12 15:43:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 399216 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D6047C4646F for ; Fri, 12 Mar 2021 15:45:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C546B64FFD for ; Fri, 12 Mar 2021 15:45:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232867AbhCLPow (ORCPT ); Fri, 12 Mar 2021 10:44:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47070 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232362AbhCLPoT (ORCPT ); Fri, 12 Mar 2021 10:44:19 -0500 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C4C7FC061762; Fri, 12 Mar 2021 07:44:18 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: sre) with ESMTPSA id AEDFE1F46E72 Received: by jupiter.universe (Postfix, from userid 1000) id 7846E48011D; Fri, 12 Mar 2021 16:44:08 +0100 (CET) From: Sebastian Reichel To: Sebastian Reichel , Rob Herring Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sebastian Reichel , kernel@collabora.com Subject: [PATCH 35/38] dt-bindings: power: supply: ab8500: Convert to DT schema format Date: Fri, 12 Mar 2021 16:43:54 +0100 Message-Id: <20210312154357.1561730-36-sebastian.reichel@collabora.com> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210312154357.1561730-1-sebastian.reichel@collabora.com> References: <20210312154357.1561730-1-sebastian.reichel@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Convert the binding to DT schema format. Note: The battery node does not have a compatible value and needs to be described from the binding file for the PMIC. That has not yet been converted, so I kept the information in plaintext for now. Signed-off-by: Sebastian Reichel --- .../bindings/power/supply/ab8500/btemp.txt | 16 --- .../bindings/power/supply/ab8500/chargalg.txt | 16 --- .../bindings/power/supply/ab8500/charger.txt | 25 ---- .../fg.txt => stericsson,ab8500-battery.txt} | 32 +---- .../power/supply/stericsson,ab8500-btemp.yaml | 73 +++++++++++ .../supply/stericsson,ab8500-chargalg.yaml | 37 ++++++ .../supply/stericsson,ab8500-charger.yaml | 123 ++++++++++++++++++ .../power/supply/stericsson,ab8500-fg.yaml | 72 ++++++++++ 8 files changed, 309 insertions(+), 85 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/supply/ab8500/btemp.txt delete mode 100644 Documentation/devicetree/bindings/power/supply/ab8500/chargalg.txt delete mode 100644 Documentation/devicetree/bindings/power/supply/ab8500/charger.txt rename Documentation/devicetree/bindings/power/supply/{ab8500/fg.txt => stericsson,ab8500-battery.txt} (52%) create mode 100644 Documentation/devicetree/bindings/power/supply/stericsson,ab8500-btemp.yaml create mode 100644 Documentation/devicetree/bindings/power/supply/stericsson,ab8500-chargalg.yaml create mode 100644 Documentation/devicetree/bindings/power/supply/stericsson,ab8500-charger.yaml create mode 100644 Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml diff --git a/Documentation/devicetree/bindings/power/supply/ab8500/btemp.txt b/Documentation/devicetree/bindings/power/supply/ab8500/btemp.txt deleted file mode 100644 index f181e46d8e07..000000000000 --- a/Documentation/devicetree/bindings/power/supply/ab8500/btemp.txt +++ /dev/null @@ -1,16 +0,0 @@ -=== AB8500 Battery Temperature Monitor Driver === - -The properties below describes the node for btemp driver. - -Required Properties: -- compatible = Shall be: "stericsson,ab8500-btemp" -- battery = Shall be battery specific information - - Example: - ab8500_btemp { - compatible = "stericsson,ab8500-btemp"; - battery = <&ab8500_battery>; - }; - -For information on battery specific node, Ref: -Documentation/devicetree/bindings/power/supply/ab8500/fg.txt diff --git a/Documentation/devicetree/bindings/power/supply/ab8500/chargalg.txt b/Documentation/devicetree/bindings/power/supply/ab8500/chargalg.txt deleted file mode 100644 index 56636f927203..000000000000 --- a/Documentation/devicetree/bindings/power/supply/ab8500/chargalg.txt +++ /dev/null @@ -1,16 +0,0 @@ -=== AB8500 Charging Algorithm Driver === - -The properties below describes the node for chargalg driver. - -Required Properties: -- compatible = Shall be: "stericsson,ab8500-chargalg" -- battery = Shall be battery specific information - -Example: -ab8500_chargalg { - compatible = "stericsson,ab8500-chargalg"; - battery = <&ab8500_battery>; -}; - -For information on battery specific node, Ref: -Documentation/devicetree/bindings/power/supply/ab8500/fg.txt diff --git a/Documentation/devicetree/bindings/power/supply/ab8500/charger.txt b/Documentation/devicetree/bindings/power/supply/ab8500/charger.txt deleted file mode 100644 index 24ada03e07b4..000000000000 --- a/Documentation/devicetree/bindings/power/supply/ab8500/charger.txt +++ /dev/null @@ -1,25 +0,0 @@ -=== AB8500 Charger Driver === - -Required Properties: -- compatible = Shall be "stericsson,ab8500-charger" -- battery = Shall be battery specific information - Example: - ab8500_charger { - compatible = "stericsson,ab8500-charger"; - battery = <&ab8500_battery>; - }; - -- vddadc-supply: Supply for USB and Main charger - Example: - ab8500-charger { - vddadc-supply = <&ab8500_ldo_tvout_reg>; - } -- autopower_cfg: - Boolean value depicting the presence of 'automatic poweron after powerloss' - Example: - ab8500-charger { - autopower_cfg; - }; - -For information on battery specific node, Ref: -Documentation/devicetree/bindings/power/supply/ab8500/fg.txt diff --git a/Documentation/devicetree/bindings/power/supply/ab8500/fg.txt b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-battery.txt similarity index 52% rename from Documentation/devicetree/bindings/power/supply/ab8500/fg.txt rename to Documentation/devicetree/bindings/power/supply/stericsson,ab8500-battery.txt index ccafcb9112fb..ee125cb0e46d 100644 --- a/Documentation/devicetree/bindings/power/supply/ab8500/fg.txt +++ b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-battery.txt @@ -1,32 +1,9 @@ -=== AB8500 Fuel Gauge Driver === - -AB8500 is a mixed signal multimedia and power management -device comprising: power and energy-management-module, -wall-charger, usb-charger, audio codec, general purpose adc, -tvout, clock management and sim card interface. - -Fuelgauge support is part of energy-management-modules, other -components of this module are: -main-charger, usb-combo-charger and battery-temperature-monitoring. - -The properties below describes the node for fuelgauge driver. - -Required Properties: -- compatible = This shall be: "stericsson,ab8500-fg" -- battery = Shall be battery specific information - Example: - ab8500_fg { - compatible = "stericsson,ab8500-fg"; - battery = <&ab8500_battery>; - }; - -dependent node: - ab8500_battery: ab8500_battery { - }; - This node will provide information on 'thermistor interface' and - 'battery technology type' used. +AB85000 PMIC contains a node, which contains shared +information about the battery connected to the PMIC. +The node has no compatible property. Properties of this node are: + thermistor-on-batctrl: A boolean value indicating thermistor interface to battery @@ -55,4 +32,3 @@ battery-type: ab8500_battery: ab8500_battery { stericsson,battery-type = "LIPO"; } - diff --git a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-btemp.yaml b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-btemp.yaml new file mode 100644 index 000000000000..2f57aa5a5f4e --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-btemp.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2021 Sebastian Reichel +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/supply/stericsson,ab8500-btemp.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: AB8500 Battery Temperature Monitor + +maintainers: + - Sebastian Reichel + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + const: stericsson,ab8500-btemp + + battery: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to battery node + + interrupts: + maxItems: 5 + + interrupt-names: + items: + - const: BAT_CTRL_INDB + - const: BTEMP_LOW + - const: BTEMP_HIGH + - const: BTEMP_LOW_MEDIUM + - const: BTEMP_MEDIUM_HIGH + + io-channels: + maxItems: 2 + + io-channel-names: + items: + - const: btemp_ball + - const: bat_ctrl + +required: + - compatible + - battery + - interrupts + - interrupt-names + - io-channels + - io-channel-names + +additionalProperties: false + +examples: + - | + #include + pmic { + battery-temperature { + compatible = "stericsson,ab8500-btemp"; + battery = <&ab8500_battery>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH>, + <80 IRQ_TYPE_LEVEL_HIGH>, + <83 IRQ_TYPE_LEVEL_HIGH>, + <81 IRQ_TYPE_LEVEL_HIGH>, + <82 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "BAT_CTRL_INDB", + "BTEMP_LOW", + "BTEMP_HIGH", + "BTEMP_LOW_MEDIUM", + "BTEMP_MEDIUM_HIGH"; + io-channels = <&gpadc 0x02>, <&gpadc 0x01>; + io-channel-names = "btemp_ball", "bat_ctrl"; + }; + }; diff --git a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-chargalg.yaml b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-chargalg.yaml new file mode 100644 index 000000000000..0897231c2f6e --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-chargalg.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2021 Sebastian Reichel +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/supply/stericsson,ab8500-chargalg.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: AB8500 Charging Algorithm + +maintainers: + - Sebastian Reichel + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + const: stericsson,ab8500-chargalg + + battery: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to battery node + +required: + - compatible + - battery + +additionalProperties: false + +examples: + - | + pmic { + charging-algorithm { + compatible = "stericsson,ab8500-chargalg"; + battery = <&ab8500_battery>; + }; + }; diff --git a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-charger.yaml b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-charger.yaml new file mode 100644 index 000000000000..e13305afea69 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-charger.yaml @@ -0,0 +1,123 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2021 Sebastian Reichel +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/supply/stericsson,ab8500-charger.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: AB8500 Charger + +maintainers: + - Sebastian Reichel + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + const: stericsson,ab8500-charger + + battery: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to battery node + + vddadc-supply: + description: Supply for USB and Main charger + + autopower_cfg: + type: boolean + description: automatic poweron after powerloss + + interrupts: + maxItems: 14 + + interrupt-names: + items: + - const: MAIN_CH_UNPLUG_DET + - const: MAIN_CHARGE_PLUG_DET + - const: MAIN_EXT_CH_NOT_OK + - const: MAIN_CH_TH_PROT_R + - const: MAIN_CH_TH_PROT_F + - const: VBUS_DET_F + - const: VBUS_DET_R + - const: USB_LINK_STATUS + - const: USB_CH_TH_PROT_R + - const: USB_CH_TH_PROT_F + - const: USB_CHARGER_NOT_OKR + - const: VBUS_OVV + - const: CH_WD_EXP + - const: VBUS_CH_DROP_END + + io-channels: + minItems: 2 + maxItems: 4 + + io-channel-names: + oneOf: + - items: + - const: main_charger_v + - const: main_charger_c + - const: vbus_v + - const: usb_charger_c + - items: + - const: vbus_v + - const: usb_charger_c + + +required: + - compatible + - battery + - vddadc-supply + - interrupts + - interrupt-names + - io-channels + - io-channel-names + +additionalProperties: false + +examples: + - | + #include + pmic { + charger { + compatible = "stericsson,ab8500-charger"; + battery = <&ab8500_battery>; + vddadc-supply = <&ab8500_ldo_tvout_reg>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH>, + <11 IRQ_TYPE_LEVEL_HIGH>, + <0 IRQ_TYPE_LEVEL_HIGH>, + <107 IRQ_TYPE_LEVEL_HIGH>, + <106 IRQ_TYPE_LEVEL_HIGH>, + <14 IRQ_TYPE_LEVEL_HIGH>, + <15 IRQ_TYPE_LEVEL_HIGH>, + <79 IRQ_TYPE_LEVEL_HIGH>, + <105 IRQ_TYPE_LEVEL_HIGH>, + <104 IRQ_TYPE_LEVEL_HIGH>, + <89 IRQ_TYPE_LEVEL_HIGH>, + <22 IRQ_TYPE_LEVEL_HIGH>, + <21 IRQ_TYPE_LEVEL_HIGH>, + <16 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "MAIN_CH_UNPLUG_DET", + "MAIN_CHARGE_PLUG_DET", + "MAIN_EXT_CH_NOT_OK", + "MAIN_CH_TH_PROT_R", + "MAIN_CH_TH_PROT_F", + "VBUS_DET_F", + "VBUS_DET_R", + "USB_LINK_STATUS", + "USB_CH_TH_PROT_R", + "USB_CH_TH_PROT_F", + "USB_CHARGER_NOT_OKR", + "VBUS_OVV", + "CH_WD_EXP", + "VBUS_CH_DROP_END"; + io-channels = <&gpadc 0x03>, + <&gpadc 0x0a>, + <&gpadc 0x09>, + <&gpadc 0x0b>; + io-channel-names = "main_charger_v", + "main_charger_c", + "vbus_v", + "usb_charger_c"; + }; + }; diff --git a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml new file mode 100644 index 000000000000..db342e5ac0d1 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2021 Sebastian Reichel +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/supply/stericsson,ab8500-fg.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: AB8500 Fuel Gauge + +maintainers: + - Sebastian Reichel + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + const: stericsson,ab8500-fg + + battery: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to battery node + + interrupts: + maxItems: 5 + + interrupt-names: + items: + - const: NCONV_ACCU + - const: BATT_OVV + - const: LOW_BAT_F + - const: CC_INT_CALIB + - const: CCEOC + + io-channels: + maxItems: 1 + + io-channel-names: + items: + - const: main_bat_v + +required: + - compatible + - battery + - interrupts + - interrupt-names + - io-channels + - io-channel-names + +additionalProperties: false + +examples: + - | + #include + pmic { + fuel-gauge { + compatible = "stericsson,ab8500-fg"; + battery = <&ab8500_battery>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH>, + <8 IRQ_TYPE_LEVEL_HIGH>, + <28 IRQ_TYPE_LEVEL_HIGH>, + <27 IRQ_TYPE_LEVEL_HIGH>, + <26 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "NCONV_ACCU", + "BATT_OVV", + "LOW_BAT_F", + "CC_INT_CALIB", + "CCEOC"; + io-channels = <&gpadc 0x08>; + io-channel-names = "main_bat_v"; + }; + };