From patchwork Sat Oct 17 19:01:52 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: 293883 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 D634DC4363D for ; Sat, 17 Oct 2020 19:02:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9C1B92074A for ; Sat, 17 Oct 2020 19:02:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="A3ZOgROJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2439297AbgJQTCC (ORCPT ); Sat, 17 Oct 2020 15:02:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35566 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2439290AbgJQTCB (ORCPT ); Sat, 17 Oct 2020 15:02:01 -0400 Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DFF18C0613CE; Sat, 17 Oct 2020 12:02:00 -0700 (PDT) Received: by mail-wr1-x441.google.com with SMTP id x7so7092329wrl.3; Sat, 17 Oct 2020 12:02:00 -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=Sq/g3QntWZKliuSV9V54j9Wg1RchEoNv9jy29pYMN/E=; b=A3ZOgROJWtqTXK50vo9ZZn/RsXM/wU51rqWIavc2hfVj/FvwMctZTiAxPsMJhhX0xK VjrsZPG3aVpJ486cVkEvPHqqC/23Z9O1arYB6aE2lAVIM+Qa7jtsJz/VyPaRbb6viubw nS3kBcgUDIfUHbHu93yutvh2gmMb0NH7pwt3XkJLWyg2+rUHPM6+s2C15543KjyMlWEP 1WxdLJ+SPKQKpA4/7Vr5JtLYvrjZcGjAuIG20jHoFL0onUJlVkL4tUrPCFJq0eU8pvtW Cfhb6i6mIusw+SaKqR3KRxJlXII68XB1uX4/DOUiuRsImTMHNeTgjeibH/oee86zWLGg I54Q== 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=Sq/g3QntWZKliuSV9V54j9Wg1RchEoNv9jy29pYMN/E=; b=XQ2XWy2A5la97Jym2xvHZlA+Wzpjga+M11kW41PJseUASEd+EM5vLdswcnOMyetyBZ F8+MqR73sffpM8oZeDW8GuumjLBLTcDgghxXvx7d5sNX0our38fs6IH23fiY+slxhUIv 2YscvPuNeAn+tPXdKGJRIVK1vxoWOINIhixMlhST4JDFA58d+NCr9YLRBqVDR9C5B+vo n79JKWWZrrAFNN+ByR1oRwhPIsePYm6PZxTJml1rk1Pu7kMMd7zUAKwts2oos9hm01UG QUaq3+OH3TT+YaKO3dD5jd3f+ot+IXjGpzxUNrOrmArF7luYFTD/e2T/YYkUZS2Oc1Tk IeXw== X-Gm-Message-State: AOAM530p0SB9qhX0weFs7nsGCHI2IW4iDjB1iOwdL150AxXUlNd9kmB6 ZH8m5oxLwiCd6S9PaPadvJk= X-Google-Smtp-Source: ABdhPJxYWmgr18jm3rtS63dhc4+1O0nXFwkHGQOklEDTmEVN4Xp7FsV6YbS5BgLa7+mUX802LuFeNw== X-Received: by 2002:adf:cd87:: with SMTP id q7mr11112682wrj.169.1602961319598; Sat, 17 Oct 2020 12:01:59 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu ([2.237.20.237]) by smtp.gmail.com with ESMTPSA id a5sm9583793wrt.80.2020.10.17.12.01.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 17 Oct 2020 12:01:59 -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 v5 3/3] dt-bindings: touchscreen: Add binding for Novatek NT36xxx series driver Date: Sat, 17 Oct 2020 21:01:52 +0200 Message-Id: <20201017190152.12780-4-kholk11@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201017190152.12780-1-kholk11@gmail.com> References: <20201017190152.12780-1-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 --- .../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-gpio = <&tlmm 102 GPIO_ACTIVE_HIGH>; + }; + }; + +...