From patchwork Tue Oct 20 22:17:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guru Das Srinagesh X-Patchwork-Id: 1385252 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CG7SZ5pp9z9sRk for ; Wed, 21 Oct 2020 09:23:42 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390977AbgJTWXl (ORCPT ); Tue, 20 Oct 2020 18:23:41 -0400 Received: from alexa-out-sd-02.qualcomm.com ([199.106.114.39]:4207 "EHLO alexa-out-sd-02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390360AbgJTWXl (ORCPT ); Tue, 20 Oct 2020 18:23:41 -0400 Received: from unknown (HELO ironmsg04-sd.qualcomm.com) ([10.53.140.144]) by alexa-out-sd-02.qualcomm.com with ESMTP; 20 Oct 2020 15:17:36 -0700 X-QCInternal: smtphost Received: from gurus-linux.qualcomm.com ([10.46.162.81]) by ironmsg04-sd.qualcomm.com with ESMTP; 20 Oct 2020 15:17:35 -0700 Received: by gurus-linux.qualcomm.com (Postfix, from userid 383780) id 309BA1946; Tue, 20 Oct 2020 15:17:35 -0700 (PDT) From: Guru Das Srinagesh To: Andy Gross , Bjorn Andersson , linux-arm-msm@vger.kernel.org, Rob Herring Cc: Subbaraman Narayanamurthy , David Collins , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Stephen Boyd , Anirudh Ghayal , Guru Das Srinagesh Subject: [RESEND PATCH v2 1/2] bindings: pm8941-misc: Convert to YAML and add support for VBUS detection Date: Tue, 20 Oct 2020 15:17:24 -0700 Message-Id: <1407c8a264de11cb9cd7a13b8f7b5f66ca957127.1603231949.git.gurus@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Anirudh Ghayal Convert bindings to YAML. Also add compatible string that adds support for reporting the VBUS status that can be detected via a dedicated PMIC pin. Signed-off-by: Anirudh Ghayal Signed-off-by: Guru Das Srinagesh --- .../bindings/extcon/qcom,pm8941-misc.txt | 41 ---------------- .../bindings/extcon/qcom,pm8941-misc.yaml | 56 ++++++++++++++++++++++ 2 files changed, 56 insertions(+), 41 deletions(-) delete mode 100644 Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.txt create mode 100644 Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml diff --git a/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.txt b/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.txt deleted file mode 100644 index 35383adb..0000000 --- a/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.txt +++ /dev/null @@ -1,41 +0,0 @@ -Qualcomm's PM8941 USB ID Extcon device - -Some Qualcomm PMICs have a "misc" module that can be used to detect when -the USB ID pin has been pulled low or high. - -PROPERTIES - -- compatible: - Usage: required - Value type: - Definition: Should contain "qcom,pm8941-misc"; - -- reg: - Usage: required - Value type: - Definition: Should contain the offset to the misc address space - -- interrupts: - Usage: required - Value type: - Definition: Should contain the usb id interrupt - -- interrupt-names: - Usage: required - Value type: - Definition: Should contain the string "usb_id" for the usb id interrupt - -Example: - - pmic { - usb_id: misc@900 { - compatible = "qcom,pm8941-misc"; - reg = <0x900>; - interrupts = <0x0 0x9 0 IRQ_TYPE_EDGE_BOTH>; - interrupt-names = "usb_id"; - }; - } - - usb-controller { - extcon = <&usb_id>; - }; diff --git a/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml b/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml new file mode 100644 index 0000000..9fbdb5f --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/qcom,pm8941-misc.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/qcom,pm8941-misc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm's PM8941 USB ID Extcon device + +maintainers: + - Guru Das Srinagesh + +description: | + Some Qualcomm PMICs have a "misc" module that can be used to detect when + the USB ID pin has been pulled low or high. + +properties: + compatible: + oneOf: + - const: + - qcom,pm8941-misc + - qcom,pmd-vbus-det + + reg: + maxItems: 1 + + interrupts: + maxItems: 2 + + interrupt-names: + anyOf: + - const: + - usb_id + - usb_vbus + +required: + - compatible + - reg + - interrupts + - interrupt-names + +additionalProperties: false + +examples: + - | + pmic { + usb_id: misc@900 { + compatible = "qcom,pm8941-misc"; + reg = <0x900>; + interrupts = <0x0 0x9 0 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "usb_id"; + }; + } + + usb-controller { + extcon = <&usb_id>; + };