From patchwork Wed Oct 12 20:24:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Job Noorman X-Patchwork-Id: 615917 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 95A74C4332F for ; Wed, 12 Oct 2022 20:24:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229673AbiJLUYW (ORCPT ); Wed, 12 Oct 2022 16:24:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51732 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229653AbiJLUYR (ORCPT ); Wed, 12 Oct 2022 16:24:17 -0400 Received: from mail-4317.proton.ch (mail-4317.proton.ch [185.70.43.17]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 384D8D57C9 for ; Wed, 12 Oct 2022 13:24:15 -0700 (PDT) Date: Wed, 12 Oct 2022 20:24:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=noorman.info; s=protonmail3; t=1665606253; x=1665865453; bh=6hh6wmaeEggd5Zj1RKadtc85lP4W5my/I+6R/GaehO0=; 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=ZXNYFaQPrRHLVCX31eTmGo0oGnJeLnZ/vF2eej3kiC/bE940568Ay9NJQ+Ax1S53z X+plIvT9rla1yIXAjCkk+ntdFwGxnPrdrlPMFH2sNmpeBWLukoySUb+EJBvjGo9vFF Qmp4oLp2hVZyVA3hD+P9kBQaaCrMEMKj6F7sDvWTAeCLSJUUB3wuzWddgdFCleGFZC CRx4nlDDZ8a8lj6nKeG32ZS0SZSRgU7sYHgI7pLEUSzWdajMr+gfwipkORdKD2vnXI igodU4z+Sxpsae4ofnErRHAna9tJ1Gw3eVz/DvV5hXKQJgEugNQmFhcOdXtTeV1Aci r+6TNMIKgAyWQ== 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 v2 1/3] dt-bindings: touchscreen: add Himax hx83112b bindings Message-ID: <20221012202341.295351-2-job@noorman.info> In-Reply-To: <20221012202341.295351-1-job@noorman.info> References: <20221012202341.295351-1-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 | 61 +++++++++++++++++++ MAINTAINERS | 6 ++ 2 files changed, 67 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..c10c82415401 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/himax,hx83112b.yaml# +$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: + - | + #include + #include + 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