From patchwork Thu Oct 8 18:15:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 269114 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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 8966DC433DF for ; Thu, 8 Oct 2020 18:15:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 28B0122201 for ; Thu, 8 Oct 2020 18:15:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tuXoOE6P" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726301AbgJHSPZ (ORCPT ); Thu, 8 Oct 2020 14:15:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35458 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726147AbgJHSPY (ORCPT ); Thu, 8 Oct 2020 14:15:24 -0400 Received: from mail-wr1-x444.google.com (mail-wr1-x444.google.com [IPv6:2a00:1450:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EC41AC0613D3; Thu, 8 Oct 2020 11:15:23 -0700 (PDT) Received: by mail-wr1-x444.google.com with SMTP id e18so7628458wrw.9; Thu, 08 Oct 2020 11:15:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=qB/rsrJsPeubxhjkhwrkREKj9ZU0zzE+irPCqzOkgcM=; b=tuXoOE6PbpzNQNzdIkojK5UnPug9AVlq+T2L6BYxPTglMOZ49ttUV5btgPN6HW+ifE AK3mmIR0SLxdmwO7v1nvAT69+X1Bx2Z0puP/8wyzOcF2f9nZFjDmidzEarzBy7k+GiQl 6Nfg7Ux64NVXzo+3bOyHbYsZ6OW3Yy5Iux7OKs9c23IFe450imjh6PB2ESynHGRdUBDB SRLQuZ/aqKgho24N3h9KrxmbyLKGiX/siYBO5hqLrrPPuQ2DaIHLwB+KoHV0Qakj+g3e dXQqeCvHu9dmQmh7R2MgBAPJ/FPHdWFX4KGHzPbedZ3YDeau1GDF6rjRJW6zV2Ne+iXQ ivMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=qB/rsrJsPeubxhjkhwrkREKj9ZU0zzE+irPCqzOkgcM=; b=AqdbyZRpSem95UIc5pfnql3yCXmGK6JtKm6kyMH3/JiYro5L9Am5roMYr9SK9zQr3d IBTzEBcBE8TciV5wnUaFVlqRczi0ddBmuNhBH57rDCyYbS8I9PmFcgkWd4jKmdp/QH0A BOQ5HcqVPMeoah/CNKXyw8t7bjE88Zx+boG3+fBKZB9AWUm/GM5yjXquvNh/xZdl8aKO LdBpv8OWovABvjwc+Zq/Zxn5cWkaks+aLIdAT8JdxXqQRfF60+ETuEykGnAGy6ehjw3+ BrNSi64HnVP3rqRvF/LmaMx6bL8HjZtgBG4StE2wMuhfNiWUnnW6kAge4KUfRVAnPQvW Arzg== X-Gm-Message-State: AOAM530rOXX2EcjoXQgQB+UeLK/uKqUMisvpU4NNg9ug39nsolvU/TuF zuVyBkuDTWTsdC4kTlK7RXtO0OFeo5nqwA== X-Google-Smtp-Source: ABdhPJz4MckP9QC+ZDBFLJhQ9zoVM/JSKaG3fF2JEBGqV5YgGI6WrJVdEWREY4D45H6j2Owdzm6j5w== X-Received: by 2002:adf:d841:: with SMTP id k1mr10744286wrl.227.1602180922595; Thu, 08 Oct 2020 11:15:22 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu ([2.237.20.237]) by smtp.gmail.com with ESMTPSA id e7sm8897285wrm.6.2020.10.08.11.15.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 11:15:22 -0700 (PDT) From: kholk11@gmail.com To: dmitry.torokhov@gmail.com Cc: robh+dt@kernel.org, rydberg@bitmath.org, priv.luk@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, kholk11@gmail.com, marijns95@gmail.com, konradybcio@gmail.com, martin.botka1@gmail.com, phone-devel@vger.kernel.org, devicetree@vger.kernel.org, krzk@kernel.org Subject: [PATCH v4 3/3] dt-bindings: touchscreen: Add binding for Novatek NT36xxx series driver Date: Thu, 8 Oct 2020 20:15:14 +0200 Message-Id: <20201008181514.668548-4-kholk11@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201008181514.668548-1-kholk11@gmail.com> References: <20201008181514.668548-1-kholk11@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org From: AngeloGioacchino Del Regno Add binding for the Novatek NT36xxx series touchscreen driver. Signed-off-by: AngeloGioacchino Del Regno --- .../input/touchscreen/novatek,nt36xxx.yaml | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/novatek,nt36xxx.yaml diff --git a/Documentation/devicetree/bindings/input/touchscreen/novatek,nt36xxx.yaml b/Documentation/devicetree/bindings/input/touchscreen/novatek,nt36xxx.yaml new file mode 100644 index 000000000000..e747cacae036 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/novatek,nt36xxx.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/novatek,nt36xxx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Novatek NT36xxx series touchscreen controller Bindings + +maintainers: + - Dmitry Torokhov + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + const: novatek,nt36xxx + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpio: + maxItems: 1 + + vdd-supply: + description: Power supply regulator for VDD pin + + vio-supply: + description: Power supply regulator on VDD-IO pin + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@62 { + compatible = "novatek,nt36xxx"; + reg = <0x62>; + interrupt-parent = <&tlmm>; + interrupts = <45 IRQ_TYPE_EDGE_RISING>; + reset-gpio = <&tlmm 102 GPIO_ACTIVE_HIGH>; + }; + }; + +...