From patchwork Thu Jun 8 08:11:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13271744 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 9C290C7EE2E for ; Thu, 8 Jun 2023 08:12:26 +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=lM9djujPKYRzrpMu1vYt7NgKVhNt6ElHlQQbBP47JJw=; b=yVQ2Dbx4cDDSOn FN/opNaJAMPMBwi0y1lFb6OBp7f93bv17t+l8eoDQBjJMTlwZx+Laxq2MxNSvqdTQveTWK/lbTI+7 Ps6AjYrqxJS8tUFibtip3N6oA9kt29XNZ68jqd9ebb3JSAUPherx3HkIydV/vCBpD5vYxXD6DNNck FVPxA8Ns5aN1In1Qo/OC7EyMOl687i4VN0wCvX23PKx/gruIFMMUNAfOkt8w8YJ+maRbweLVa691k t5UnLrMosxV0ardZQ8dqCnXRBRyKPu6yeJgdyMd3z4Pgr5eM43kKU/zS3RnxxwxeLNFN9RMePXGBq 8WLaTTdUPpq6wJPLY3FQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q7AkU-008VPD-2D; Thu, 08 Jun 2023 08:12:02 +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 1q7AkR-008VOX-1o; Thu, 08 Jun 2023 08:12:01 +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=1686211919; x=1717747919; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Mn0Gg2V+MSiQuYOdz9Nz8MYQuLW2HVJinMhyHFMoKbA=; b=hqwpofHAzCq/kzun/nt0yg+lelT+w6TUxokUck6RaYY4+640sVeyxyae wN1eSdiBz9Qt0FwYbPWhTok5LFEefxo5je+9ocz/ecdLUUGqpb8cTu3Yf ZXivilKqLA2S6yaQxSlPCf3ZbUlrfpHLbToN+pjLcQJC3MGqVIuzQIvid g5ruJdulRxo0Hqfye8Jy1N2JwwKPOAqRBhdNzaF8s8P05GOJzCCQCDZsH 3pBgI0PLsAyrJRdAObr4AtnHzzxpWXRGnmkjekum/3jGkRB5QTTshbuBS dkYnH7HhcUPnZ+iAn6UVDyBbePeP5yzI03PVIJPQeqHtlG7ljLE+96frW g==; X-IronPort-AV: E=Sophos;i="6.00,226,1681164000"; d="scan'208";a="31343604" Received: from unknown (HELO tq-pgp-pr1.tq-net.de) ([192.168.6.15]) by mx1-pgp.tq-group.com with ESMTP; 08 Jun 2023 10:11:57 +0200 Received: from mx1.tq-group.com ([192.168.6.7]) by tq-pgp-pr1.tq-net.de (PGP Universal service); Thu, 08 Jun 2023 10:11:57 +0200 X-PGP-Universal: processed; by tq-pgp-pr1.tq-net.de on Thu, 08 Jun 2023 10:11:57 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1686211917; x=1717747917; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Mn0Gg2V+MSiQuYOdz9Nz8MYQuLW2HVJinMhyHFMoKbA=; b=n7vo/AbppOz7ij2TM2sdKp8hiGQu/0jwcRZzBfSOVR7e8AVgL1bzYjWZ GCmcJokcrmNxYYxehIVPrbUjxDxRUZWCKHip39qXGpqkaq/AsrifTtt5N xQw+OS23jbWQjD0WA/NzKDBDXHLvktOwRiL0c3FFYCR0S2oA7BIwZfJUN Y24t9rVieGo45IJOL7WF3Akt82hfCUP5NlcbBjissozsICS5panRWfqG3 qCDNuu19DRC4jF7kf2TmhA3fNr688V1VmL2GLd2IdgnOdH2QJ8jItCHfF a/DPBC4YKH4euZOGkNEeR9VHocc+jcnUd47G4VApSMUYBuIUGQnu8216y w==; X-IronPort-AV: E=Sophos;i="6.00,226,1681164000"; d="scan'208";a="31343603" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 08 Jun 2023 10:11:57 +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 DAA2B280087; Thu, 8 Jun 2023 10:11:56 +0200 (CEST) From: Alexander Stein To: MyungJoo Ham , Chanwoo Choi , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?utf-8?q?Beno=C3=AEt_Cousson?= , Tony Lindgren , Shawn Guo , Sascha Hauer , Fabio Estevam , Matthias Brugger , AngeloGioacchino Del Regno , Andy Gross , Bjorn Andersson , Konrad Dybcio , Heiko Stuebner Cc: Alexander Stein , Pengutronix Kernel Team , NXP Linux Team , devicetree@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org Subject: [PATCH 1/3] dt-bindings: extcon-usb-gpio: convert to DT schema format Date: Thu, 8 Jun 2023 10:11:51 +0200 Message-Id: <20230608081153.441455-1-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-20230608_011159_944683_11B6C0A9 X-CRM114-Status: GOOD ( 17.71 ) 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 --- .../bindings/extcon/extcon-usb-gpio.txt | 21 -------- .../bindings/extcon/extcon-usb-gpio.yaml | 52 +++++++++++++++++++ 2 files changed, 52 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 dfc14f71e81fb..0000000000000 --- 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 0000000000000..3a71d848dc7a8 --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.yaml @@ -0,0 +1,52 @@ +# 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. + +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>; + }; + + usb-controller { + extcon = <&extcon_usb1>; + };