From patchwork Tue Oct 11 19:08:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Job Noorman X-Patchwork-Id: 614689 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6BCC0C43219 for ; Tue, 11 Oct 2022 19:08:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229779AbiJKTIy (ORCPT ); Tue, 11 Oct 2022 15:08:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44784 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230108AbiJKTIs (ORCPT ); Tue, 11 Oct 2022 15:08:48 -0400 Received: from mail-4317.proton.ch (mail-4317.proton.ch [185.70.43.17]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8795C5F7DE; Tue, 11 Oct 2022 12:08:41 -0700 (PDT) Date: Tue, 11 Oct 2022 19:08:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=noorman.info; s=protonmail3; t=1665515294; x=1665774494; bh=AaagdgmGBM2DNArEhKKA/d2mPFttHHlEwrUlVvEX6wc=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID; b=S2nuJRgre1w0BovzRRSlpSyz9LZHkvMZbPA8kjHksW45kbGTBivrSGhTR0Zw1dJKt DR0G5IgEfKx59MvAuNmWT74cbPfeMQlp2f/wItcZ6NN7dc7d09kqQra/zLd4CFjuEE 0Gj/ZWQFWiH269+G9Is63kQ7Ov2vu/3UhnrZ4Ero8up5rMD2ps6ilkUJIP02XX2tj1 NTPaEPrP2iDmJ2F0IZ9nDD02GRa6nP4IGWd+TOUEyebxc7uJCyGVl4YBQDgW5z/gQe Mj0ZTWwimmX+i6xXsHEjsw9HCbGpxCfRqnhXNDmWmLf0lVLZZ9bDGv8viwuqW2QIkd UQiO/VsD+9ung== To: Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski From: Job Noorman Cc: Luca Weiss , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] dt-bindings: touchscreen: add Himax hx83112b bindings Message-ID: <20221011190729.14747-2-job@noorman.info> In-Reply-To: <20221011190729.14747-1-job@noorman.info> References: <20221011190729.14747-1-job@noorman.info> Feedback-ID: 14439221:user:proton MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org This patch adds device tree bindings for Himax 83112b touchscreen devices. Signed-off-by: Job Noorman --- .../input/touchscreen/himax,hx83112b.yaml | 59 +++++++++++++++++++ MAINTAINERS | 6 ++ 2 files changed, 65 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml -- 2.38.0 diff --git a/Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml b/Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml new file mode 100644 index 000000000000..dcddd5f81c6f --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/himax.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Himax hx83112b touchscreen controller bindings + +maintainers: + - Job Noorman + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + enum: + - himax,hx83112b + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + touchscreen-inverted-x: true + touchscreen-inverted-y: true + touchscreen-size-x: true + touchscreen-size-y: true + touchscreen-swapped-x-y: true + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - reset-gpios + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + touchscreen@48 { + compatible = "himax,hx83112b"; + reg = <0x48>; + interrupt-parent = <&tlmm>; + interrupts = <65 IRQ_TYPE_LEVEL_LOW>; + touchscreen-size-x = <1080>; + touchscreen-size-y = <2160>; + reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 9ddcc242081c..2418bffe9187 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9094,6 +9094,12 @@ W: http://www.highpoint-tech.com F: Documentation/scsi/hptiop.rst F: drivers/scsi/hptiop.c +HIMAX HX83112B TOUCHSCREEN SUPPORT +M: Job Noorman +L: linux-input@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml + HIPPI M: Jes Sorensen L: linux-hippi@sunsite.dk