From patchwork Mon Oct 17 10:04:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Job Noorman X-Patchwork-Id: 616303 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 B5A35C4332F for ; Mon, 17 Oct 2022 10:05:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230377AbiJQKFD (ORCPT ); Mon, 17 Oct 2022 06:05:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54094 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230469AbiJQKE6 (ORCPT ); Mon, 17 Oct 2022 06:04:58 -0400 Received: from mout-y-209.mailbox.org (mout-y-209.mailbox.org [91.198.250.237]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B95AB18E34; Mon, 17 Oct 2022 03:04:45 -0700 (PDT) Received: from smtp202.mailbox.org (smtp202.mailbox.org [IPv6:2001:67c:2050:b231:465::202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-y-209.mailbox.org (Postfix) with ESMTPS id 4MrXfK0C5xz9tbR; Mon, 17 Oct 2022 12:04:41 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=noorman.info; s=MBO0001; t=1666001081; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=l9BHDLmttWeYOs5g2PuG083SJb6QiJ8j+IRVJjZHwNo=; b=SIIOPSR/xAYC6BS3oDeG++iEq7vnakFf2A0PRKUG7f9OqLJO8gpndRzt9enjLVv0VQubXK 96EJF+16eS9Y1FJHKK4+F+aZK6anBtjw3WvPg/ukZ/A86O7RqeVmDlqRLlEc9hbecIBGPe Dvfb7R2OLCPpvUKojGXB0mRnuOYcdmb/h45uTRLSiYMTHBxd9gACrjsPYCpdJbrxEecxyi T0cKdr6hpmDuYHtZU5fnIk+xCz2/5ytCKBFyU3i8bYwJDN8IFTxJLCampm70Y59rDnxUce iLw7Wx4CIALSNiP6h743lSbQYbJUQxNJTk7e1gOroXhN1DwVSMjKvWsbWYmhuA== From: Job Noorman To: Job Noorman , Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski Cc: Luca Weiss , Rob Herring , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 1/3] dt-bindings: touchscreen: add Himax hx83112b bindings Date: Mon, 17 Oct 2022 12:04:06 +0200 Message-Id: <20221017100409.189293-2-job@noorman.info> In-Reply-To: <20221017100409.189293-1-job@noorman.info> References: <20221017100409.189293-1-job@noorman.info> MIME-Version: 1.0 X-Rspamd-Queue-Id: 4MrXfK0C5xz9tbR 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 Reviewed-by: Rob Herring --- .../input/touchscreen/himax,hx83112b.yaml | 63 +++++++++++++++++++ MAINTAINERS | 6 ++ 2 files changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 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..be2ba185c086 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml @@ -0,0 +1,63 @@ +# 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 + - touchscreen-size-x + - touchscreen-size-y + +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