From patchwork Mon Oct 25 11:42:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alistair Francis X-Patchwork-Id: 12581535 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 065B7C433EF for ; Mon, 25 Oct 2021 11:43:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E333461039 for ; Mon, 25 Oct 2021 11:43:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233235AbhJYLp0 (ORCPT ); Mon, 25 Oct 2021 07:45:26 -0400 Received: from new4-smtp.messagingengine.com ([66.111.4.230]:50131 "EHLO new4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233267AbhJYLpV (ORCPT ); Mon, 25 Oct 2021 07:45:21 -0400 Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailnew.nyi.internal (Postfix) with ESMTP id 0A48F580502; 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b=lO/DbbbO gG+w06t2T3NsaxxDFZtbEptu07wC+FAqpr7eeSJNbvefyATjbXctETNR3EfXDmA0 gd/hGgWxu156Za/ApYyTDerOKl1S1UBi+1XggRz4DSXQVXYG5c+nDoZvyVzWH9C7 u9ewhL8Q7YWXUdHubf9BU8IETVOMqHEDyTG32NkaFu6k7slBR80wDhZa1VlYZyXJ sQlN0wbCygYJSheKaqzew8Z79ircWH5csaSDWX4x05Ntsz+v/FUGcRCyuIYr4k66 Vs93PBQ9HdZ6dyMRKBeX35ZfypUY1kCPRoYQOw6+JcgpB5B3qXf6axBdArCY83BG RIXtNoCNd6kSoA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrvdefhedggedvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefhvffufffkofgjfhgggfestdekre dtredttdenucfhrhhomheptehlihhsthgrihhrucfhrhgrnhgtihhsuceorghlihhsthgr ihhrsegrlhhishhtrghirhdvfedrmhgvqeenucggtffrrghtthgvrhhnpeeggedtteejke eggeeugfehueevudegvdetjeeviedugedvtdekffekhedtteduhfenucevlhhushhtvghr ufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpegrlhhishhtrghirhesrghlih hsthgrihhrvdefrdhmvg X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 25 Oct 2021 07:42:50 -0400 (EDT) From: Alistair Francis To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org Cc: andreas@kemnade.info, alistair23@gmail.com, dmitry.torokhov@gmail.com, linus.walleij@linaro.org, robh+dt@kernel.org, rydberg@bitmath.org, mylene.josserand@free-electrons.com, Alistair Francis Subject: [PATCH 4/4] ARM: dts: imx7d: remarkable2: Enable the cyttsp5 Date: Mon, 25 Oct 2021 21:42:14 +1000 Message-Id: <20211025114214.44617-5-alistair@alistair23.me> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211025114214.44617-1-alistair@alistair23.me> References: <20211025114214.44617-1-alistair@alistair23.me> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Signed-off-by: Alistair Francis --- arch/arm/boot/dts/imx7d-remarkable2.dts | 88 +++++++++++++++++++++++++ 1 file changed, 88 insertions(+) diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts index 89cbf13097a4..9a8558c970ad 100644 --- a/arch/arm/boot/dts/imx7d-remarkable2.dts +++ b/arch/arm/boot/dts/imx7d-remarkable2.dts @@ -34,6 +34,18 @@ reg_brcm: regulator-brcm { startup-delay-us = <150>; }; + reg_touch: regulator-touch { + compatible = "regulator-fixed"; + regulator-name = "VDD_3V3_TOUCH"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_touch_reg>; + pinctrl-1 = <&pinctrl_touch_reg>; + gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; pinctrl-names = "default"; @@ -51,6 +63,59 @@ &clks { assigned-clock-rates = <0>, <32768>; }; +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + tsc@24 { + compatible = "cypress,cyttsp5"; + reg = <0x24>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touch>; + interrupt-parent = <&gpio1>; + interrupts = <14 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio1 13 0>; + vdd-supply = <®_touch>; + touchscreen-size-x = <880>; + touchscreen-size-y = <1280>; + + button@0 { + linux,code = <172>; /* KEY_HOMEPAGE */ + }; + + button@1 { + linux,code = <139>; /* KEY_MENU */ + }; + + button@2 { + linux,code = <158>; /* KEY_BACK */ + }; + + button@3 { + linux,code = <217>; /* KEY_SEARCH */ + }; + + button@4 { + linux,code = <114>; /* KEY_VOLUMEDOWN */ + }; + + button@5 { + linux,code = <115>; /* KEY_VOLUMEUP */ + }; + + button@6 { + linux,code = <212>; /* KEY_CAMERA */ + }; + + button@7 { + linux,code = <116>; /* KEY_POWER */ + }; + }; +}; + &snvs_pwrkey { status = "okay"; }; @@ -125,6 +190,29 @@ MX7D_PAD_SAI1_TX_BCLK__GPIO6_IO13 0x14 >; }; + pinctrl_touch: touchgrp { + fsl,pins = < + /* CYTTSP interrupt */ + MX7D_PAD_GPIO1_IO14__GPIO1_IO14 0x54 + /* CYTTSP reset */ + MX7D_PAD_GPIO1_IO13__GPIO1_IO13 0x04 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f + MX7D_PAD_I2C3_SCL__I2C3_SCL 0x4000007f + >; + }; + + pinctrl_touch_reg: touchreggrp { + fsl,pins = < + /* TOUCH_PWR_EN */ + MX7D_PAD_GPIO1_IO11__GPIO1_IO11 0x14 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79