From patchwork Fri Mar 12 15:43:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 399914 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 98017C433E0 for ; Fri, 12 Mar 2021 15:45:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6BDAB64FE0 for ; Fri, 12 Mar 2021 15:45:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232035AbhCLPof (ORCPT ); Fri, 12 Mar 2021 10:44:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47024 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232515AbhCLPoM (ORCPT ); Fri, 12 Mar 2021 10:44:12 -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 41FB4C061762; Fri, 12 Mar 2021 07:44:12 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: sre) with ESMTPSA id 693AD1F46E6E Received: by jupiter.universe (Postfix, from userid 1000) id 2F44A4800D9; 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, Tony Lindgren Subject: [PATCH 03/38] dt-bindings: power: supply: cpcap-charger: Convert to DT schema format Date: Fri, 12 Mar 2021 16:43:22 +0100 Message-Id: <20210312154357.1561730-4-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. I also added the missing bits used by the only in-tree user and implemented in the driver. Cc: Tony Lindgren Signed-off-by: Sebastian Reichel --- .../bindings/power/supply/cpcap-charger.txt | 40 ------- .../bindings/power/supply/cpcap-charger.yaml | 106 ++++++++++++++++++ 2 files changed, 106 insertions(+), 40 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/supply/cpcap-charger.txt create mode 100644 Documentation/devicetree/bindings/power/supply/cpcap-charger.yaml diff --git a/Documentation/devicetree/bindings/power/supply/cpcap-charger.txt b/Documentation/devicetree/bindings/power/supply/cpcap-charger.txt deleted file mode 100644 index 6048f636783f..000000000000 --- a/Documentation/devicetree/bindings/power/supply/cpcap-charger.txt +++ /dev/null @@ -1,40 +0,0 @@ -Motorola CPCAP PMIC battery charger binding - -Required properties: -- compatible: Shall be "motorola,mapphone-cpcap-charger" -- interrupts: Interrupt specifier for each name in interrupt-names -- interrupt-names: Should contain the following entries: - "chrg_det", "rvrs_chrg", "chrg_se1b", "se0conn", - "rvrs_mode", "chrgcurr2", "chrgcurr1", "vbusvld", - "battdetb" -- io-channels: IIO ADC channel specifier for each name in io-channel-names -- io-channel-names: Should contain the following entries: - "battdetb", "battp", "vbus", "chg_isense", "batti" - -Optional properties: -- mode-gpios: Optionally CPCAP charger can have a companion wireless - charge controller that is controlled with two GPIOs - that are active low. - -Example: - -cpcap_charger: charger { - compatible = "motorola,mapphone-cpcap-charger"; - interrupts-extended = < - &cpcap 13 0 &cpcap 12 0 &cpcap 29 0 &cpcap 28 0 - &cpcap 22 0 &cpcap 21 0 &cpcap 20 0 &cpcap 19 0 - &cpcap 54 0 - >; - interrupt-names = - "chrg_det", "rvrs_chrg", "chrg_se1b", "se0conn", - "rvrs_mode", "chrgcurr2", "chrgcurr1", "vbusvld", - "battdetb"; - mode-gpios = <&gpio3 29 GPIO_ACTIVE_LOW - &gpio3 23 GPIO_ACTIVE_LOW>; - io-channels = <&cpcap_adc 0 &cpcap_adc 1 - &cpcap_adc 2 &cpcap_adc 5 - &cpcap_adc 6>; - io-channel-names = "battdetb", "battp", - "vbus", "chg_isense", - "batti"; -}; diff --git a/Documentation/devicetree/bindings/power/supply/cpcap-charger.yaml b/Documentation/devicetree/bindings/power/supply/cpcap-charger.yaml new file mode 100644 index 000000000000..cb6353683d7b --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/cpcap-charger.yaml @@ -0,0 +1,106 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2021 Sebastian Reichel +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/supply/cpcap-charger.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Motorola CPCAP PMIC charger + +maintainers: + - Tony Lindgren + - Sebastian Reichel + +description: | + Motorola CPCAP is a PMIC found in some mobile phones, e.g. + the Droid 4. This binding describes its battery charger + sub-function. + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + const: motorola,mapphone-cpcap-charger + + interrupts: + items: + - description: charger detection interrupt + - description: reverse charge interrupt + - description: SE1 charger detection interrupt + - description: SE0 charger detection interrupt + - description: reverse mode interrupt + - description: charge current 2 interrupt + - description: charge current 1 interrupt + - description: VBUS valid interrupt + - description: battery detect interrupt + + interrupt-names: + items: + - const: chrg_det + - const: rvrs_chrg + - const: chrg_se1b + - const: se0conn + - const: rvrs_mode + - const: chrgcurr2 + - const: chrgcurr1 + - const: vbusvld + - const: battdetb + + io-channels: + items: + - description: battery temperature + - description: battery voltage + - description: VBUS voltage + - description: battery charge current + - description: battery current + + io-channel-names: + items: + - const: battdetb + - const: battp + - const: vbus + - const: chg_isense + - const: batti + + mode-gpios: + description: | + Optionally CPCAP charger can have a companion wireless + charge controller that is controlled with two GPIOs + that are active low. + minItems: 2 + maxItems: 2 + +required: + - compatible + - interrupts + - interrupt-names + - io-channels + - io-channel-names + +additionalProperties: false + +examples: + - | + #include + cpcap { + charger { + compatible = "motorola,mapphone-cpcap-charger"; + interrupts-extended = + <&cpcap 13 0>, <&cpcap 12 0>, <&cpcap 29 0>, <&cpcap 28 0>, + <&cpcap 22 0>, <&cpcap 21 0>, <&cpcap 20 0>, <&cpcap 19 0>, + <&cpcap 54 0>; + interrupt-names = + "chrg_det", "rvrs_chrg", "chrg_se1b", "se0conn", + "rvrs_mode", "chrgcurr2", "chrgcurr1", "vbusvld", + "battdetb"; + mode-gpios = <&gpio3 29 GPIO_ACTIVE_LOW>, + <&gpio3 23 GPIO_ACTIVE_LOW>; + io-channels = <&cpcap_adc 0>, <&cpcap_adc 1>, + <&cpcap_adc 2>, <&cpcap_adc 5>, + <&cpcap_adc 6>; + io-channel-names = "battdetb", "battp", + "vbus", "chg_isense", + "batti"; + }; + };