From patchwork Tue Feb 7 05:28:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steev Klimaszewski X-Patchwork-Id: 13131077 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 B3E31C636CC for ; Tue, 7 Feb 2023 05:29:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230203AbjBGF27 (ORCPT ); Tue, 7 Feb 2023 00:28:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49842 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230211AbjBGF2y (ORCPT ); Tue, 7 Feb 2023 00:28:54 -0500 Received: from mail-oo1-xc2c.google.com (mail-oo1-xc2c.google.com [IPv6:2607:f8b0:4864:20::c2c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 96BEE2BF2A for ; Mon, 6 Feb 2023 21:28:40 -0800 (PST) Received: by mail-oo1-xc2c.google.com with SMTP id y13-20020a4ae7cd000000b0051a750e2ebdso626989oov.5 for ; Mon, 06 Feb 2023 21:28:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kali.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Gd4sYDNe6UVOrg+q9jpwoTsY9NpzBuVI5nXxucyMsZw=; b=EDW35YE/XRTMMUEDQNybDT4BzNWrzrsr6SEz8tih38Ww92U1TfwKe9dIJCgF5AsHNI yYOeV9usgnONpu2u8IDgVQaTstSn2T8OFHFGWT7O4PzdWe7xtbLaKznmXfywTOZJL7P8 N6ezM9J47wm/eLLMb2+V5BzFArqzpN5nHU6t+Vw/JvyZ8D15v7Bl/65Q2ZBG+PC2mEfS 8I6Okf+ly3oPRxnIQxYiasmtk1BTthtmWAyomqLON1LCh3YPCVa+3zZRdUO/sqnTz0eE taMpP3Yd/WRtUcW14zTV69y15MLbvSK+zfnsr+NWfoiBtQTnxyrBlG1lFvpI+r7/8SrN Z5CQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Gd4sYDNe6UVOrg+q9jpwoTsY9NpzBuVI5nXxucyMsZw=; b=CBrbZoPd/lMYtzXjbTvDWFkTu8RuJy/qhSVnSvAUJRLLGrv2aqflvDbG/bkzYta17f Ay6Yrp/AJ1mY/gXS7M8dhk3hxkIkkeL+8Gv5j4n+YdhGx5ewNzMkaoabFo4YtWqnNMaf wn7CINwTb1sg05vbfsuf7hahGMoVk0JGX3fL4pZioBp8nZiUrgX5dwz4tzzfqwFA/aN0 Srq35mKkhfz4EttAW1iMcdU+aEOUuZvvT4bgW/jdfNvc31lGJXGLCIDavWZLZM/PW8hu 8KYhWHEHQXiJac1XBhPzQ8O1QOcWSbdRXgTWy4BApvo+hTQaLUEga5zJhApFf8MMoSWq HriQ== X-Gm-Message-State: AO0yUKXFUIhOHUFoEJjHqwtR7TejNaRVCkMzL1Udu9bO5cpbIJsVOyR2 +gFUo1BRbTJQ5MEUiJz93NY8PQ== X-Google-Smtp-Source: AK7set9Uy3D004ifBj8bxCumSdcCXKbgivSVVGaqxQArAm5s+JDPXWj34hs2WLgu1SHb2En8zit28g== X-Received: by 2002:a4a:88c5:0:b0:51a:be3:bcff with SMTP id q5-20020a4a88c5000000b0051a0be3bcffmr955384ooh.7.1675747719599; Mon, 06 Feb 2023 21:28:39 -0800 (PST) Received: from localhost (23-118-233-243.lightspeed.snantx.sbcglobal.net. [23.118.233.243]) by smtp.gmail.com with ESMTPSA id l14-20020a4ae38e000000b004a0ad937ccdsm581478oov.1.2023.02.06.21.28.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Feb 2023 21:28:39 -0800 (PST) From: Steev Klimaszewski To: Steev Klimaszewski Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Konrad Dybcio , Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , Sven Peter , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-bluetooth@vger.kernel.org, Mark Pearson Subject: [PATCH v4 4/4] arm64: dts: qcom: thinkpad-x13s: Add bluetooth Date: Mon, 6 Feb 2023 23:28:29 -0600 Message-Id: <20230207052829.3996-5-steev@kali.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230207052829.3996-1-steev@kali.org> References: <20230207052829.3996-1-steev@kali.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org The Lenovo Thinkpad X13s has a WCN6855 Bluetooth controller on uart2, add this. Signed-off-by: Steev Klimaszewski --- Changes since v3: * Add vreg_s1c * Add regulators and not dead code * Fix commit message changelog Changes since v2: * Remove dead code and add TODO comment * Make dtbs_check happy with the pin definitions --- .../qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 76 +++++++++++++++++++ 1 file changed, 76 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index f936b020a71d..8e3c6524e7c6 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -24,6 +24,8 @@ / { aliases { i2c4 = &i2c4; i2c21 = &i2c21; + serial0 = &uart17; + serial1 = &uart2; }; wcd938x: audio-codec { @@ -297,6 +299,14 @@ pmc8280c-rpmh-regulators { qcom,pmic-id = "c"; vdd-bob-supply = <&vreg_vph_pwr>; + vreg_s1c: smps1 { + regulator-name = "vreg_s1c"; + regulator-min-microvolt = <1880000>; + regulator-max-microvolt = <1900000>; + regulator-allowed-modes = ; + regulator-allow-set-load; + }; + vreg_l1c: ldo1 { regulator-name = "vreg_l1c"; regulator-min-microvolt = <1800000>; @@ -712,6 +722,32 @@ &qup0 { status = "okay"; }; +&uart2 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&uart2_state>; + + bluetooth { + compatible = "qcom,wcn6855-bt"; + + vddio-supply = <&vreg_s10b>; + vddbtcxmx-supply = <&vreg_s12b>; + vddrfacmn-supply = <&vreg_s12b>; + vddrfa0p8-supply = <&vreg_s12b>; + vddrfa1p2-supply = <&vreg_s11b>; + vddrfa1p7-supply = <&vreg_s1c>; + + max-speed = <3200000>; + + enable-gpios = <&tlmm 133 GPIO_ACTIVE_HIGH>; + swctrl-gpios = <&tlmm 132 GPIO_ACTIVE_HIGH>; + + pinctrl-names = "default"; + pinctrl-0 = <&bt_en>; + }; +}; + &qup1 { status = "okay"; }; @@ -720,6 +756,12 @@ &qup2 { status = "okay"; }; +&uart17 { + compatible = "qcom,geni-debug-uart"; + + status = "okay"; +}; + &remoteproc_adsp { firmware-name = "qcom/sc8280xp/LENOVO/21BX/qcadsp8280.mbn"; @@ -980,6 +1022,19 @@ hastings_reg_en: hastings-reg-en-state { &tlmm { gpio-reserved-ranges = <70 2>, <74 6>, <83 4>, <125 2>, <128 2>, <154 7>; + bt_en: bt-en-state { + hstp-sw-ctrl-pins { + pins = "gpio132"; + function = "gpio"; + }; + + hstp-bt-en-pins { + pins = "gpio133"; + function = "gpio"; + drive-strength = <16>; + }; + }; + edp_reg_en: edp-reg-en-state { pins = "gpio25"; function = "gpio"; @@ -1001,6 +1056,27 @@ i2c4_default: i2c4-default-state { bias-disable; }; + uart2_state: uart2-state { + cts-pins { + pins = "gpio122"; + function = "qup2"; + bias-disable; + }; + + rts-tx-pins { + pins = "gpio122", "gpio123"; + function = "qup2"; + drive-strength = <2>; + bias-disable; + }; + + rx-pins { + pins = "gpio124"; + function = "qup2"; + bias-pull-up; + }; + }; + i2c21_default: i2c21-default-state { pins = "gpio81", "gpio82"; function = "qup21";