From patchwork Thu Apr 23 17:32:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Heidelberg X-Patchwork-Id: 11506125 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C6528159A for ; Thu, 23 Apr 2020 17:38:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8C4620776 for ; Thu, 23 Apr 2020 17:38:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729973AbgDWRim (ORCPT ); Thu, 23 Apr 2020 13:38:42 -0400 Received: from ip-78-45-52-129.net.upcbroadband.cz ([78.45.52.129]:46432 "EHLO ixit.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729908AbgDWRim (ORCPT ); Thu, 23 Apr 2020 13:38:42 -0400 X-Greylist: delayed 312 seconds by postgrey-1.27 at vger.kernel.org; Thu, 23 Apr 2020 13:38:40 EDT Received: from localhost.localdomain (227.146.230.94.awnet.cz [94.230.146.227]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ixit.cz (Postfix) with ESMTPSA id 58C6524E0F; Thu, 23 Apr 2020 19:33:28 +0200 (CEST) From: David Heidelberg To: Dmitry Torokhov , Dmitry Osipenko , Henrik Rydberg , James Chen , Johnny Chuang , Rob Herring , Scott Liu , =?utf-8?b?TWljaGHFgiBNaXJvc8WCYXc=?= Cc: David Heidelberg , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 1/1] dt-bindings: input: touchscreen: elants_i2c: convert to YAML Date: Thu, 23 Apr 2020 19:32:53 +0200 Message-Id: <20200423173253.711725-2-david@ixit.cz> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200423173253.711725-1-david@ixit.cz> References: <20200423173253.711725-1-david@ixit.cz> MIME-Version: 1.0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Convert elants_i2c.txt DT binding to YAML and put into correct directory. Reviewed-by: Dmitry Osipenko Signed-off-by: David Heidelberg Reviewed-by: Rob Herring --- .../devicetree/bindings/input/elants_i2c.txt | 34 --------- .../input/touchscreen/elan,elants_i2c.yaml | 69 +++++++++++++++++++ 2 files changed, 69 insertions(+), 34 deletions(-) delete mode 100644 Documentation/devicetree/bindings/input/elants_i2c.txt create mode 100644 Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml diff --git a/Documentation/devicetree/bindings/input/elants_i2c.txt b/Documentation/devicetree/bindings/input/elants_i2c.txt deleted file mode 100644 index 5edac8be0802..000000000000 --- a/Documentation/devicetree/bindings/input/elants_i2c.txt +++ /dev/null @@ -1,34 +0,0 @@ -Elantech I2C Touchscreen - -Required properties: -- compatible: must be "elan,ekth3500". -- reg: I2C address of the chip. -- interrupts: interrupt to which the chip is connected (see interrupt - binding[0]). - -Optional properties: -- wakeup-source: touchscreen can be used as a wakeup source. -- pinctrl-names: should be "default" (see pinctrl binding [1]). -- pinctrl-0: a phandle pointing to the pin settings for the device (see - pinctrl binding [1]). -- reset-gpios: reset gpio the chip is connected to. -- vcc33-supply: a phandle for the regulator supplying 3.3V power. -- vccio-supply: a phandle for the regulator supplying IO power. - -[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt -[1]: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt - -Example: - &i2c1 { - /* ... */ - - touchscreen@10 { - compatible = "elan,ekth3500"; - reg = <0x10>; - interrupt-parent = <&gpio4>; - interrupts = <0x0 IRQ_TYPE_EDGE_FALLING>; - wakeup-source; - }; - - /* ... */ - }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml b/Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml new file mode 100644 index 000000000000..a792d6377b1d --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/input/touchscreen/elan,elants_i2c.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Elantech I2C Touchscreen + +maintainers: + - David Heidelberg + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + enum: + - elan,ektf3624 + - elan,ekth3500 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + wakeup-source: + type: boolean + description: touchscreen can be used as a wakeup source. + + reset-gpios: + description: reset gpio the chip is connected to. + + vcc33-supply: + description: a phandle for the regulator supplying 3.3V power. + + vccio-supply: + description: a phandle for the regulator supplying IO power. + + 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 + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@10 { + compatible = "elan,ekth3500"; + reg = <0x10>; + + interrupt-parent = <&gpio4>; + interrupts = <0x0 IRQ_TYPE_EDGE_FALLING>; + wakeup-source; + }; + };