From mboxrd@z Thu Jan 1 00:00:00 1970 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 C92E2C4167D for ; Mon, 4 Oct 2021 20:22:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AD50461206 for ; Mon, 4 Oct 2021 20:22:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235991AbhJDUXx (ORCPT ); Mon, 4 Oct 2021 16:23:53 -0400 Received: from mo4-p02-ob.smtp.rzone.de ([85.215.255.83]:32147 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235912AbhJDUXv (ORCPT ); Mon, 4 Oct 2021 16:23:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1633378910; s=strato-dkim-0002; d=gerhold.net; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=WQV09xQCK1UOz8+9tdtIDws8tuH6z91IIAgUbsJrzcg=; b=U36Tf8rq6yB/Ovp7rgI9akxRjOXsb8Qm9f96F7uFuNk7p4rrD68tYj3w4nbhViWk1d ri7pb5Ol1IhydzgQRSrudKUM49T//m7qLi7BYibtbQ6ccR0VruEQE5ilkL+2ir7dRIUA saonoVTq7RYCv6f9Syp5E7JF/QgcLhTt0f6L7HUY5BNI2sUCv0VO8/BVR/tCOVkcrZIO 4GTJ2Iw2MdhHtP1ABOVRumg8uvkkEuUxqeuquRHfJ3QyXcD64MNiSM26dgGGFLtkOA72 T1rDQ+BGo4+ApUzyNxI4b2UB/fR3SIdUeeBjplo+zlo3lqv+GmIisM2LLfTBj0Cv7Si0 MmeQ== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXTbAOHjRHIhr2eFePxBA=" X-RZG-CLASS-ID: mo00 Received: from droid.. by smtp.strato.de (RZmta 47.33.8 DYNA|AUTH) with ESMTPSA id 301038x94KLoKQm (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Mon, 4 Oct 2021 22:21:50 +0200 (CEST) From: Stephan Gerhold To: Bjorn Andersson Cc: Andy Gross , linux-arm-msm@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Stephan Gerhold Subject: [PATCH v2 02/15] arm64: dts: qcom: msm8916-samsung-serranove: Add touch screen Date: Mon, 4 Oct 2021 22:19:08 +0200 Message-Id: <20211004201921.18526-3-stephan@gerhold.net> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211004201921.18526-1-stephan@gerhold.net> References: <20211004201921.18526-1-stephan@gerhold.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: phone-devel@vger.kernel.org Like msm8916-samsung-a3u-eur, the S4 Mini VE uses a Zinitix BT541 touch screen. Add it together with the necessary fixed-regulator to the device tree. Signed-off-by: Stephan Gerhold --- Changes in v2: None. --- .../dts/qcom/msm8916-samsung-serranove.dts | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts index 013f843aff9c..aa1326e5d4cb 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts @@ -78,6 +78,19 @@ hall-sensor { }; }; + reg_vdd_tsp: regulator-vdd-tsp { + compatible = "regulator-fixed"; + regulator-name = "vdd_tsp"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&msmgpio 73 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&tsp_en_default>; + }; + i2c-muic { compatible = "i2c-gpio"; sda-gpios = <&msmgpio 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; @@ -102,6 +115,27 @@ muic: extcon@14 { }; }; +&blsp_i2c5 { + status = "okay"; + + touchscreen@20 { + compatible = "zinitix,bt541"; + reg = <0x20>; + + interrupt-parent = <&msmgpio>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + + touchscreen-size-x = <540>; + touchscreen-size-y = <960>; + + vdd-supply = <®_vdd_tsp>; + vddo-supply = <&pm8916_l6>; + + pinctrl-names = "default"; + pinctrl-0 = <&tsp_irq_default>; + }; +}; + &blsp1_uart2 { status = "okay"; }; @@ -298,4 +332,20 @@ muic_irq_default: muic-irq-default { drive-strength = <2>; bias-disable; }; + + tsp_en_default: tsp-en-default { + pins = "gpio73"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + tsp_irq_default: tsp-irq-default { + pins = "gpio13"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; }; -- 2.33.0