From patchwork Wed Apr 13 06:07:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?QXLEsW7DpyDDnE5BTA==?= X-Patchwork-Id: 12811609 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 3982DC433F5 for ; Wed, 13 Apr 2022 06:19:07 +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:References:In-Reply-To: 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: List-Owner; bh=daexKToXYlpfk+LsL0sOtm4o8kEMAQd98zRmt+//J28=; b=xdKMtRCueMFEA6 mDhKYIigkWQTCXFtp6lCtwKwzB7RBipVgDcPexAknEwBSpasxqhzxqca+G85BuxguicuQuGBUmHSj XigzjZSXtgPwtud1oed4vmSU1Ph4HfRZWFPp39t71uHLYCM3qkCfK32EnH0Oj4DiogK4oxiF7qXhm imku0AgV6lXGbsIZMAdx5qhiwjl3OxF4BNKlNf8zeJ/aRif/TvsTdXiwiDVYE454qxbsZY8AbE6nt SWh4cpZm07VrMrcGl4pzN4ifptF/MIGl/ZJ4bjO5kflNOZRbZ8/Zoh2d2/EiI1X/+k6bg2DhCQ07X 6aJgjfmd5TPK5AFscuZQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1neWK5-00H4xy-4t; Wed, 13 Apr 2022 06:17:50 +0000 Received: from sender4-op-o14.zoho.com ([136.143.188.14]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1neWBR-00H0s1-I9; Wed, 13 Apr 2022 06:08:55 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1649830126; cv=none; d=zohomail.com; s=zohoarc; b=DC3LrbIqvzZaLzQZ+S0ncDASReU7LuznWb/AWkelxCzcBJojRKf2TEReHIhzLb5fHi1e/zziev9InCGoQRplpNOkOWeKGt4h5KaVEwQoSfpI1sJH3TNTq3Ertu56uBGuuvFR1fcihpvX//doTRW7ShAWhXrch/MqB5zQem8k46o= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1649830126; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=VZvyACgwn9ASHwL310GjvNe30AHHx9r4ZajXUqN2Lfg=; b=g9YqrwBiXw3xwxNMd9BDe8+MN2oMubHxkUwU7S9YgPvV/yVgldbY+d+X09kH3F2bP8nhLrGhpUQvXER94ARLl9zFpr33EGtlKn/ybs1ZkaaoBtJaO6D8kI1l4qtwclqBtq4ckPze6/c/J1sFw2f/1co51VAlR0fbkTfmbotR9WA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=arinc9.com; spf=pass smtp.mailfrom=arinc.unal@arinc9.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1649830126; s=zmail; d=arinc9.com; i=arinc.unal@arinc9.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Type:Content-Transfer-Encoding:Reply-To; bh=VZvyACgwn9ASHwL310GjvNe30AHHx9r4ZajXUqN2Lfg=; b=MOFzrXkHSHkWoqFXsDrjbu7kaTSJJ+lubKZMD6ypwVuWsaMX6i/E1PASO7waJ0mv /m2Yb358NrSkCh3dUxjK65xdeTCNBq6+8i88MkSy4XT/f8WbNUSIKiGoxwPiyDF4ly6 vw3Xc7bSTctdHeUA+0veIwn4+Yh+ncl9l1L1qj1Y= Received: from arinc9-PC.localdomain (85.117.236.245 [85.117.236.245]) by mx.zohomail.com with SMTPS id 1649830123973757.1372863442003; Tue, 12 Apr 2022 23:08:43 -0700 (PDT) From: =?utf-8?b?QXLEsW7DpyDDnE5BTA==?= To: Sergio Paracuellos , Luiz Angelo Daros de Luca , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Thomas Bogendoerfer , Matthias Brugger Cc: erkin.bozoglu@xeront.com, =?utf-8?b?QXLEsW7DpyDDnE5BTA==?= , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org Subject: [PATCH 12/14] dt-bindings: pinctrl: add binding for Ralink MT7621 pinctrl Date: Wed, 13 Apr 2022 09:07:27 +0300 Message-Id: <20220413060729.27639-13-arinc.unal@arinc9.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220413060729.27639-1-arinc.unal@arinc9.com> References: <20220413060729.27639-1-arinc.unal@arinc9.com> MIME-Version: 1.0 X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220412_230853_793414_694A2329 X-CRM114-Status: GOOD ( 12.86 ) 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 Add binding for the Ralink MT7621 pin controller for MT7621 SoC. Signed-off-by: Arınç ÜNAL --- .../pinctrl/ralink,mt7621-pinctrl.yaml | 69 +++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/ralink,mt7621-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/ralink,mt7621-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/ralink,mt7621-pinctrl.yaml new file mode 100644 index 000000000000..d1e4d1457754 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/ralink,mt7621-pinctrl.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/ralink,mt7621-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ralink MT7621 Pin Controller + +maintainers: + - Arınç ÜNAL + - Sergio Paracuellos + +description: + Ralink MT7621 pin controller for MT7621 SoC. + The pin controller can only set the muxing of pin groups. Muxing indiviual pins + is not supported. There is no pinconf support. + +properties: + compatible: + const: ralink,mt7621-pinctrl + +patternProperties: + '-pins$': + type: object + patternProperties: + '^(.*-)?pinmux$': + type: object + description: node for pinctrl. + $ref: pinmux-node.yaml# + + properties: + groups: + description: The pin group to select. + enum: [i2c, jtag, mdio, pcie, rgmii1, rgmii2, sdhci, spi, uart1, uart2, uart3, wdt] + + function: + description: The mux function to select. + enum: [gpio, i2c, i2s, jtag, mdio, nand1, nand2, pcie refclk, pcie rst, pcm, rgmii1, rgmii2, + sdhci, spdif2, spdif3, spi, uart1, uart2, uart3, wdt refclk, wdt rst] + + required: + - groups + - function + + additionalProperties: false + + additionalProperties: false + +allOf: + - $ref: "pinctrl.yaml#" + +required: + - compatible + +additionalProperties: false + +examples: + # Pinmux controller node + - | + pinctrl { + compatible = "ralink,mt7621-pinctrl"; + + i2c_pins: i2c0-pins { + pinmux { + groups = "i2c"; + function = "i2c"; + }; + }; + };