From patchwork Mon Oct 26 17:30:45 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: 285763 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=-12.6 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 C84FFC56202 for ; Mon, 26 Oct 2020 17:31:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 76DAE2225C for ; Mon, 26 Oct 2020 17:31:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bBA8MqRL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1787821AbgJZRa5 (ORCPT ); Mon, 26 Oct 2020 13:30:57 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:42174 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1787816AbgJZRa4 (ORCPT ); Mon, 26 Oct 2020 13:30:56 -0400 Received: by mail-wr1-f66.google.com with SMTP id j7so13577077wrt.9; Mon, 26 Oct 2020 10:30:53 -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=QvBGUd61w/7tEXVgF8EUgTiK9j75XxkEhyKk9v88LB8=; b=bBA8MqRLULTGesfibrZZHFRM6E7Le6D7dr/TXOM7gEXeoAH37oEO6xCKsWThG4FGD1 FTFFue+YNqngvqLb1VHj55t2trJadPGJWRkdreGswmZfwS5+9WNXEijKGcJOGgPfsixs mONto8PFovBPSYWsiJVvlyNuJg6fD/O66Ku/+UzriBnkyu7710A7lWgsw5oQqepDiGyo JaeV1EwjySVAxPPHz03d9c6Xzil0MyyalsPvuECv+Njq4GG1QjxBmqHeEAzS12fxyFdM 72lLqQQMnfqH6iQ3d0Gz/N+/UGu4izXMx9w9+lkEou+Ue4h7fca53ueltMVcMlQ4fiJd HCvA== 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=QvBGUd61w/7tEXVgF8EUgTiK9j75XxkEhyKk9v88LB8=; b=A0uPeMadrnHhibgre4QUTcbrwGiyUYzZn5detF0bQcAYKRfN6WYdqFfUmI1U5GlnS9 MbRytrTOg839UWJKUK8mhKiK8miVdCqKks2Uj9Q1hwsduS/gmBPfNjGS0zNx6NoGSWhP xkHN/d1y2kk5I1jjY2OdrAqYvM3MRjNTERL0uz1ZJV9hPDViYZftYQNQPTFDhsaH7ITB +7naFCDJloSh4D2WANJStzYET4Co2Fxwkj3ckW5gwlTxM55Qg16DodeTFJPd02504S5V BB2XRlebA/gvRlpct0Cki6+UUkfvpSEqDH99ulmm088Hklz8dboFzgK1+VOiz97X8wYG 9GoA== X-Gm-Message-State: AOAM532H0OP4lkGlBtForjsKH+gNJ9hjymK/RceUEJ9uh2Dcxj1it2Ck PV4+dEpeOQuaDkUrjJEQNro= X-Google-Smtp-Source: ABdhPJwgrNUVD2JO6c5eSV0iQfzSWLUjLmhRUux4XK26TGaoIXvZLpNWCz3/lNi3v0bhX3edi7ddxQ== X-Received: by 2002:adf:ff88:: with SMTP id j8mr18352247wrr.69.1603733452246; Mon, 26 Oct 2020 10:30:52 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu ([2.237.20.237]) by smtp.gmail.com with ESMTPSA id b18sm1996808wmj.41.2020.10.26.10.30.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Oct 2020 10:30:51 -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, andy.shevchenko@gmail.com Subject: [PATCH v8 3/3] dt-bindings: touchscreen: Add binding for Novatek NT36xxx series driver Date: Mon, 26 Oct 2020 18:30:45 +0100 Message-Id: <20201026173045.165236-4-kholk11@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201026173045.165236-1-kholk11@gmail.com> References: <20201026173045.165236-1-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 Reviewed-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- .../bindings/input/touchscreen/nt36xxx.yaml | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/nt36xxx.yaml diff --git a/Documentation/devicetree/bindings/input/touchscreen/nt36xxx.yaml b/Documentation/devicetree/bindings/input/touchscreen/nt36xxx.yaml new file mode 100644 index 000000000000..1486b20d6c49 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/nt36xxx.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/nt36xxx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Novatek NT36xxx series touchscreen controller Bindings + +maintainers: + - AngeloGioacchino Del Regno + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + const: novatek,nt36525 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + vdd-supply: + description: Power supply regulator for VDD pin + + vio-supply: + description: Power supply regulator on VDD-IO pin + +unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@62 { + compatible = "novatek,nt36525"; + reg = <0x62>; + interrupt-parent = <&tlmm>; + interrupts = <45 IRQ_TYPE_EDGE_RISING>; + reset-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>; + }; + }; + +...