From patchwork Fri Jul 21 08:19:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13321601 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 94010C04E69 for ; Fri, 21 Jul 2023 08:20:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=MttDn5g5MfuKc7y8RhtKnHYRDJID2DYoyx7YA89OGKk=; b=j3PVW1I/BKLtGY FypqprfZuhwdXef8rj6mpm1rUdUiIaBDksAAtOpGd4poHkpN17DzvSgg8oTTi5IWhwFmGns3XfGZO ds679pv+raKTKOfPfHy/MLO6+I7uVfn0KmTtIA5ernLmuph3quLq5Myh+n+0BFNSj5Y8wTC8fMd1j Ecy2PHglyaKgtExEZlTkIe96g4qIs/7bAcqnMIwoApuO9uscjWxmFHDXVsQLYarMOZiW0uIvIPTXj 0mDw6QUPraJr+MbUnI93CA0k4T2Uz3pF5gHiof3Vr8x9+DU9ieah4x3koeS1LTg+SaCnWyLaOuEa2 AdQCvd1jjvjiKGREytlg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qMlMU-00DKw9-0k; Fri, 21 Jul 2023 08:19:42 +0000 Received: from mx1.tq-group.com ([93.104.207.81]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qMlMR-00DKvE-0h for linux-arm-kernel@lists.infradead.org; Fri, 21 Jul 2023 08:19:41 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1689927579; x=1721463579; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=9OPu0UOu2g0t4YsHcwRRfqrehPODnvxHLabC76vveVM=; b=hPp1Rms2QqHrVSdOTlhGE8O9Bi1VFMILdET/xBJnE9N1cOjgdrKwOE/e xg32Jj7KPta11Nb5JBwapqfmRaR4Lp9X+gJaL0SCBHJ8YPpoDsIC1gmxq LKsfNbSrSFKCeYgjkg/o+T0JN2RDIU64BODKg4ldS+yz5Ma6wJYTpV1Xh leF2PYisD99AmClAE/cpfa9vqeT/UxVySy6m1DduzwZSs4a71Rh2cF+2V SYrwpn2CEPDmkxzOmU/mtMYpkE1gubm3CG8XKPU6UWY6QuYB5pS8F6kQR y7/44+A+A7krH320HugurmFKY9zNC/eLidRdvXm+NP7trOJuiXi5yIyAL g==; X-IronPort-AV: E=Sophos;i="6.01,220,1684792800"; d="scan'208";a="32048238" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 21 Jul 2023 10:19:33 +0200 Received: from steina-w.tq-net.de (unknown [10.123.53.21]) (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 vtuxmail01.tq-net.de (Postfix) with ESMTPSA id 17F97280078; Fri, 21 Jul 2023 10:19:33 +0200 (CEST) From: Alexander Stein To: MyungJoo Ham , Chanwoo Choi , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: Alexander Stein , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Rob Herring Subject: [PATCH v3 1/1] dt-bindings: extcon-usb-gpio: convert to DT schema format Date: Fri, 21 Jul 2023 10:19:26 +0200 Message-Id: <20230721081926.1185225-1-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230721_011939_560775_6587D2D2 X-CRM114-Status: GOOD ( 17.76 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Convert the binding to DT schema format. Change the GPIO properties to new naming convention using -gpios as well. Signed-off-by: Alexander Stein Reviewed-by: Rob Herring --- --- Changes in v3: * Split from DT change series * Added Rob's R-b .../bindings/extcon/extcon-usb-gpio.txt | 21 -------- .../bindings/extcon/extcon-usb-gpio.yaml | 51 +++++++++++++++++++ 2 files changed, 51 insertions(+), 21 deletions(-) delete mode 100644 Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt create mode 100644 Documentation/devicetree/bindings/extcon/extcon-usb-gpio.yaml diff --git a/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt b/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt deleted file mode 100644 index dfc14f71e81f..000000000000 --- a/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt +++ /dev/null @@ -1,21 +0,0 @@ -USB GPIO Extcon device - -This is a virtual device used to generate USB cable states from the USB ID pin -connected to a GPIO pin. - -Required properties: -- compatible: Should be "linux,extcon-usb-gpio" - -Either one of id-gpio or vbus-gpio must be present. Both can be present as well. -- id-gpio: gpio for USB ID pin. See gpio binding. -- vbus-gpio: gpio for USB VBUS pin. - -Example: Examples of extcon-usb-gpio node in dra7-evm.dts as listed below: - extcon_usb1 { - compatible = "linux,extcon-usb-gpio"; - id-gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>; - } - - &omap_dwc3_1 { - extcon = <&extcon_usb1>; - }; diff --git a/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.yaml b/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.yaml new file mode 100644 index 000000000000..136f865b8781 --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/extcon-usb-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: USB GPIO Extcon device + +maintainers: + - Alexander Stein + +description: + This is a virtual device used to generate USB cable states from the + USB ID pin connected to a GPIO pin. + Deprecated, use USB connector node instead. + +deprecated: true + +properties: + compatible: + const: linux,extcon-usb-gpio + + id-gpios: + description: An input gpio for USB ID pin. + maxItems: 1 + + vbus-gpios: + description: An input gpio for USB VBus pin, used to detect presence of + VBUS 5V. + maxItems: 1 + +required: + - compatible + +anyOf: + - required: + - id-gpios + - required: + - vbus-gpios + +additionalProperties: false + +examples: + - | + #include + + extcon-usb1 { + compatible = "linux,extcon-usb-gpio"; + id-gpios = <&gpio6 1 GPIO_ACTIVE_HIGH>; + vbus-gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>; + };