From patchwork Sun Aug 29 13:13:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 504541 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27C11C43216 for ; Sun, 29 Aug 2021 13:14:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1298A60F38 for ; Sun, 29 Aug 2021 13:14:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235701AbhH2NOw (ORCPT ); Sun, 29 Aug 2021 09:14:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235522AbhH2NOL (ORCPT ); Sun, 29 Aug 2021 09:14:11 -0400 Received: from mail-lj1-x230.google.com (mail-lj1-x230.google.com [IPv6:2a00:1450:4864:20::230]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A080C06124C for ; Sun, 29 Aug 2021 06:13:19 -0700 (PDT) Received: by mail-lj1-x230.google.com with SMTP id y6so20758346lje.2 for ; Sun, 29 Aug 2021 06:13:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=fc0GoKyWHbaDUKZRwzSCHWvKPWvkUL1O7EIfFaZFJjw=; b=WQjfSpbDrca+TOUsx7LwhVaGrRBw15QNw+k8AifBRmN6Tknlp8y6aVICUXUBvylUpq uGv51n11OdQTIadbRhZQmI9BtBq8J8LBAm9FF3Aqsu9TrIpFHQOXVy/np/qx/wtktiz5 eZez1juG+7yTWP4/9NDpSOtxfe6BxtSpYdzWNhLss+vjKlxzRNwg9RPMzm2vj7qw3ujJ OalyFCdnhscPZmVb2M8epnfeHo1w1VrszaxI627DnOOL7mTOzkuz5DNgJ/8TzriwIMIS wqEDRCFeqOjMKKQOKXZfRIDktRNVjC9iRgicsgcgfr7PsIcbQ8LTpabdRX4M6A65zYWs gCew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=fc0GoKyWHbaDUKZRwzSCHWvKPWvkUL1O7EIfFaZFJjw=; b=ERLA/oZh+fQvvxw1GDwmPsjy1XE33DXU2M5xKyj3ih1QwRs9fTwgGDq0jVTCqOCI+C nWBPzE/br8lIDtzaV2fZE+0DhGXN0Zq4F950lwB7Nz54x/2rEUXzZ1jpqPF7ZsbJuMQQ MT9ZdUrovy53p21WuyY+MBSlmnC6OQbn9rHE8edJsIkjCplR6U7DAn9FupvWOIPU5V9S 0EkefXBR+KxpLt2Lbm2CeNC8eqhEAZRKy15YUjgoQdLWsp+DreOD8uqfztX2BLFVakQo XT3XvvZAJK0KbVzKJlw0IxO7NjpiEJz7XYu4+GVx+qbez7tDJnrOgg1VzmMWhF5uuZ3o cADw== X-Gm-Message-State: AOAM530OEq+EJBhhDy1iYKpxY4oYzvafgbekxvmQfs4Y5OZoXgDMNNyy u531C/VaJwZcOuQjwD0deeYEsw== X-Google-Smtp-Source: ABdhPJypZoaN+ASZJ3NqAmr3XTNDUu2bTb8GflG+YgnD2AtkVNJ4BjIFdS2A06lO0E9Etdnu2Vv0BA== X-Received: by 2002:a2e:9b14:: with SMTP id u20mr16296284lji.21.1630242797711; Sun, 29 Aug 2021 06:13:17 -0700 (PDT) Received: from eriador.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id x13sm712503lfq.262.2021.08.29.06.13.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Aug 2021 06:13:17 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Ulf Hansson , Marcel Holtmann , Johan Hedberg , Luiz Augusto von Dentz , Kalle Valo , "David S. Miller" , Jakub Kicinski , Stanimir Varbanov Cc: linux-arm-msm@vger.kernel.org, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, ath10k@lists.infradead.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: [RFC v2 10/13] arm64: dts: qcom: qrb5165-rb5: add bluetooth support Date: Sun, 29 Aug 2021 16:13:02 +0300 Message-Id: <20210829131305.534417-11-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210829131305.534417-1-dmitry.baryshkov@linaro.org> References: <20210829131305.534417-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Add support for the bluetooth part of the QCA6391 BT+WiFi chip present on the RB5 board. WiFi is not supported yet, as it requires separate handling of the PCIe device power. Signed-off-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 50 ++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts index 8ac96f8e79d4..326330f528fc 100644 --- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts @@ -19,6 +19,7 @@ / { aliases { serial0 = &uart12; + serial1 = &uart6; sdhc2 = &sdhc_2; }; @@ -98,6 +99,25 @@ lt9611_3v3: lt9611-3v3 { regulator-always-on; }; + qca_pwrseq: qca-pwrseq { + compatible = "qcom,qca6390-pwrseq"; + + #pwrseq-cells = <1>; + + vddaon-supply = <&vreg_s6a_0p95>; + vddpmu-supply = <&vreg_s2f_0p95>; + vddrfa1-supply = <&vreg_s2f_0p95>; + vddrfa2-supply = <&vreg_s8c_1p3>; + vddrfa3-supply = <&vreg_s5a_1p9>; + vddpcie1-supply = <&vreg_s8c_1p3>; + vddpcie2-supply = <&vreg_s5a_1p9>; + vddio-supply = <&vreg_s4a_1p8>; + + bt-enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>; + wifi-enable-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>; + swctrl-gpios = <&tlmm 124 GPIO_ACTIVE_HIGH>; + }; + thermal-zones { conn-thermal { polling-delay-passive = <0>; @@ -804,6 +824,26 @@ lt9611_rst_pin: lt9611-rst-pin { }; }; +&qup_uart6_default { + ctsrx { + pins = "gpio16", "gpio19"; + drive-strength = <2>; + bias-disable; + }; + + rts { + pins = "gpio17"; + drive-strength = <2>; + bias-disable; + }; + + tx { + pins = "gpio18"; + drive-strength = <2>; + bias-pull-up; + }; +}; + &qupv3_id_0 { status = "okay"; }; @@ -1193,6 +1233,16 @@ sdc2_card_det_n: sd-card-det-n { }; }; +&uart6 { + status = "okay"; + bluetooth { + compatible = "qcom,qca6390-bt"; + clocks = <&sleep_clk>; + + bt-pwrseq = <&qca_pwrseq 1>; + }; +}; + &uart12 { status = "okay"; };