From patchwork Tue Aug 15 18:29:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 713927 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 AD636C04E69 for ; Tue, 15 Aug 2023 18:59:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239471AbjHOS6a (ORCPT ); Tue, 15 Aug 2023 14:58:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40868 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239616AbjHOS6F (ORCPT ); Tue, 15 Aug 2023 14:58:05 -0400 Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a02:c205:3004:2154::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 487251FEA; Tue, 15 Aug 2023 11:57:56 -0700 (PDT) Received: from p200300ccff31d1001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff31:d100:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qVyno-002fC2-Hd; Tue, 15 Aug 2023 20:30:00 +0200 Received: from andi by aktux with local (Exim 4.96) (envelope-from ) id 1qVyno-000tJ2-0a; Tue, 15 Aug 2023 20:30:00 +0200 From: Andreas Kemnade To: dmitry.torokhov@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, rydberg@bitmath.org, u.kleine-koenig@pengutronix.de, linus.walleij@linaro.org, Jonathan.Cameron@huawei.com, linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Andreas Kemnade Subject: [PATCH 1/4] dt-bindings: touchscreen: convert neonode,zforce to json-schema Date: Tue, 15 Aug 2023 20:29:45 +0200 Message-Id: <20230815182948.212575-2-andreas@kemnade.info> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230815182948.212575-1-andreas@kemnade.info> References: <20230815182948.212575-1-andreas@kemnade.info> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Convert Neonode infrared touchscreen controller binding to DT schema. Signed-off-by: Andreas Kemnade --- .../input/touchscreen/neonode,zforce.yaml | 67 +++++++++++++++++++ .../bindings/input/touchscreen/zforce_ts.txt | 34 ---------- 2 files changed, 67 insertions(+), 34 deletions(-) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml delete mode 100644 Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt diff --git a/Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml b/Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml new file mode 100644 index 000000000000..1c45adb2407a --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/neonode,zforce.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Neonode infrared touchscreen controller + +maintainers: + - Heiko Stuebner + +properties: + compatible: + const: neonode,zforce + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + irq-gpios: + maxItems: 1 + + x-size: + $ref: /schemas/types.yaml#/definitions/uint32 + + y-size: + $ref: /schemas/types.yaml#/definitions/uint32 + + vdd-supply: true + +required: + - compatible + - reg + - interrupts + - reset-gpios + - x-size + - y-size + +unevaluatedProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@50 { + compatible = "neonode,zforce"; + reg = <0x50>; + interrupts = <2 0>; + vdd-supply = <®_zforce_vdd>; + + reset-gpios = <&gpio5 9 0>; /* RST */ + irq-gpios = <&gpio5 6 0>; /* IRQ, optional */ + + x-size = <800>; + y-size = <600>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt b/Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt deleted file mode 100644 index e3c27c4fd9c8..000000000000 --- a/Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt +++ /dev/null @@ -1,34 +0,0 @@ -* Neonode infrared touchscreen controller - -Required properties: -- compatible: must be "neonode,zforce" -- reg: I2C address of the chip -- interrupts: interrupt to which the chip is connected -- reset-gpios: reset gpio the chip is connected to -- x-size: horizontal resolution of touchscreen -- y-size: vertical resolution of touchscreen - -Optional properties: -- irq-gpios : interrupt gpio the chip is connected to -- vdd-supply: Regulator controlling the controller supply - -Example: - - i2c@00000000 { - /* ... */ - - zforce_ts@50 { - compatible = "neonode,zforce"; - reg = <0x50>; - interrupts = <2 0>; - vdd-supply = <®_zforce_vdd>; - - reset-gpios = <&gpio5 9 0>; /* RST */ - irq-gpios = <&gpio5 6 0>; /* IRQ, optional */ - - x-size = <800>; - y-size = <600>; - }; - - /* ... */ - };