From patchwork Mon Feb 19 11:38:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raymond Hackley X-Patchwork-Id: 774652 Received: from mail-40130.protonmail.ch (mail-40130.protonmail.ch [185.70.40.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D248F2C6B9; Mon, 19 Feb 2024 11:38:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.70.40.130 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708342741; cv=none; b=qVb6PiwRYDjF8sokedvdLDjkIf0PxX1JlU4R//DlwbV1+SN9Lxvt/4MjAUPbtQxoC49uwYxs3qoZnoEyRGJsDMiVEBrkENkS1YtiJ2IF7JtnE6oj98ekTQoYVJ2HwD0bRYW6+QZREklGPj63+5urboy+saw58vGb4ticWBEq2lQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708342741; c=relaxed/simple; bh=h1IIIWSe4qRLlBhLMEFmMIBQFe/eyV1n6swvwGxnTbo=; h=Date:To:From:Cc:Subject:Message-ID:MIME-Version:Content-Type; b=Z4W2XEJ0epWJBSsZqIKyGa/pJ/487JJ+OQem3wzsSVQIOwxY85KyWvN0/D/yrOrVOXDZJhCQfsodaaweFnLYc5iMiIBFcFKaV5zjkzggxehQt/eoONCn8DOu6Xfk/NmKsUaTm9OdVMR45nLYLqsKK+XmiWXyDkp8VqgOuDbdsUM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=protonmail.com; spf=pass smtp.mailfrom=protonmail.com; dkim=pass (2048-bit key) header.d=protonmail.com header.i=@protonmail.com header.b=cQHVru/F; arc=none smtp.client-ip=185.70.40.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=protonmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=protonmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=protonmail.com header.i=@protonmail.com header.b="cQHVru/F" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1708342731; x=1708601931; bh=RghR81ILLrY+u/jsCEPpXuUrAFRZYkdrd5pCcF3xLH0=; h=Date:To:From:Cc:Subject:Message-ID:Feedback-ID:From:To:Cc:Date: Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=cQHVru/FnkVeZV6g1iU74VPlLwzYoItNu6+AYcp+QpUmOSMVw1bjptzzcjP39KR21 69ryUwJ1iWHxnMl969SnhMsGzV+0ccrlEQtg98vTyUSkzFvQT3FY1VIjFQ9h5Zsm1n zrk0IZNuAXVQL5tLot/ML50iESDO5t3bkK3wucQiD+Wth0z6GmME3sI8chnvOij4PR HRAeydwZtrMpVILa6NgrZmhKN7urO1INzbhZeyU+nSL4UidhWkDa9biJOe6G9YXNRi cin97ASuCSsT9AAnV5j15uAdalS9BnWU97JVIqizJ4vxbajR3cvDVsYQ1SLpF7NUhr k0FeEqpbWeE1A== Date: Mon, 19 Feb 2024 11:38:33 +0000 To: linux-kernel@vger.kernel.org From: Raymond Hackley Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Stephan Gerhold , Nikita Travkin , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Joe Mason Subject: [PATCH] arm64: dts: qcom: msm8916-samsung-fortuna: Add touchscreen Message-ID: <20240219113823.4189-1-raymondhackley@protonmail.com> Feedback-ID: 49437091:user:proton Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Joe Mason Like msm8916-samsung-a3u-eur, the Grand Prime uses a Zinitix BT541 touchscreen. Add it together with the necessary fixed-regulator to the device tree. Signed-off-by: Joe Mason [Raymond: Move to fortuna-common. Use interrupts-extended] Signed-off-by: Raymond Hackley --- .../qcom/msm8916-samsung-fortuna-common.dtsi | 49 +++++++++++++++++++ .../qcom/msm8916-samsung-rossa-common.dtsi | 7 +++ 2 files changed, 56 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi index c2800ad2dd5b..6fe0a08db08e 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi @@ -66,6 +66,19 @@ reg_motor_vdd: regulator-motor-vdd { pinctrl-0 = <&motor_en_default>; pinctrl-names = "default"; }; + + reg_vdd_tsp_a: regulator-vdd-tsp-a { + compatible = "regulator-fixed"; + regulator-name = "vdd_tsp_a"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + + gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&tsp_en_default>; + pinctrl-names = "default"; + }; }; &blsp_i2c1 { @@ -94,6 +107,28 @@ fuel-gauge@35 { }; }; +&blsp_i2c5 { + status = "okay"; + + touchscreen@20 { + compatible = "zinitix,bt541"; + reg = <0x20>; + + interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>; + + touchscreen-size-x = <540>; + touchscreen-size-y = <960>; + + vcca-supply = <®_vdd_tsp_a>; + vdd-supply = <&pm8916_l6>; + + pinctrl-0 = <&tsp_int_default>; + pinctrl-names = "default"; + + linux,keycodes = ; + }; +}; + &blsp_uart2 { status = "okay"; }; @@ -200,4 +235,18 @@ sdc2_cd_default: sdc2-cd-default-state { drive-strength = <2>; bias-disable; }; + + tsp_en_default: tsp-en-default-state { + pins = "gpio73"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + tsp_int_default: tsp-int-default-state { + pins = "gpio13"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi index 42843771ae2a..ee55c4669e5f 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi @@ -14,3 +14,10 @@ muic: extcon@14 { pinctrl-names = "default"; }; }; + +&blsp_i2c5 { + status = "disabled"; + + /* Touchscreen varies depending on model variant */ + /delete-node/ touchscreen@20; +};