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[178.235.187.180]) by smtp.gmail.com with ESMTPSA id oy9-20020a170907104900b00a0db5da857esm1804866ejb.217.2023.11.27.03.23.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Nov 2023 03:23:35 -0800 (PST) From: Konrad Dybcio Date: Mon, 27 Nov 2023 12:23:27 +0100 Subject: [PATCH v2 1/2] arm64: dts: qcom: sm6115: Add UART3 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20231120-topic-rb2_bt-v2-1-4bbf266258ef@linaro.org> References: <20231120-topic-rb2_bt-v2-0-4bbf266258ef@linaro.org> In-Reply-To: <20231120-topic-rb2_bt-v2-0-4bbf266258ef@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Marijn Suijten , Bryan O'Donoghue , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1701084212; l=1620; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=kYyiyFCu+n/yVlnn1CSwFTlalzCOHYGEMtzMtZRhGhI=; b=Var6ClDM79jvegu831olSzRh7LYB42zq/l205tA37Oif102CfzMuic2pxTVWa5oRDYzGQ2/+l NE/8KZ74Xu+CYYfvD3Dp4ojAxgbXJYqJ53e7xiXJ4/Go2+uXamzAtcU X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hook up UART3, usually used for communicating with a Bluetooth module. Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm6115.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qco= m/sm6115.dtsi index 839c60351240..0d13d7bf6bd1 100644 --- a/arch/arm64/boot/dts/qcom/sm6115.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi @@ -273,6 +273,25 @@ memory@80000000 { reg =3D <0 0x80000000 0 0>; }; =20 + qup_opp_table: opp-table-qup { + compatible =3D "operating-points-v2"; + + opp-75000000 { + opp-hz =3D /bits/ 64 <75000000>; + required-opps =3D <&rpmpd_opp_low_svs>; + }; + + opp-100000000 { + opp-hz =3D /bits/ 64 <100000000>; + required-opps =3D <&rpmpd_opp_svs>; + }; + + opp-128000000 { + opp-hz =3D /bits/ 64 <128000000>; + required-opps =3D <&rpmpd_opp_nom>; + }; + }; + pmu { compatible =3D "arm,armv8-pmuv3"; interrupts =3D ; @@ -1208,6 +1227,17 @@ spi3: spi@4a8c000 { status =3D "disabled"; }; =20 + uart3: serial@4a8c000 { + compatible =3D "qcom,geni-uart"; + reg =3D <0x0 0x04a8c000 0x0 0x4000>; + interrupts-extended =3D <&intc GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>; + clocks =3D <&gcc GCC_QUPV3_WRAP0_S3_CLK>; + clock-names =3D "se"; + power-domains =3D <&rpmpd SM6115_VDDCX>; + operating-points-v2 =3D <&qup_opp_table>; + status =3D "disabled"; + }; + i2c4: i2c@4a90000 { compatible =3D "qcom,geni-i2c"; reg =3D <0x0 0x04a90000 0x0 0x4000>; --=20 2.43.0 From nobody Wed Dec 17 12:16:59 2025 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 2447AC4167B for ; Mon, 27 Nov 2023 11:23:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233162AbjK0LXk (ORCPT ); Mon, 27 Nov 2023 06:23:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44946 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233118AbjK0LXd (ORCPT ); Mon, 27 Nov 2023 06:23:33 -0500 Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2AA5A184 for ; Mon, 27 Nov 2023 03:23:39 -0800 (PST) Received: by mail-ej1-x630.google.com with SMTP id a640c23a62f3a-a02d91ab199so557959166b.0 for ; Mon, 27 Nov 2023 03:23:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1701084217; x=1701689017; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=LTXMCGVkiDbMkSy/Xx/TvTlsCBC9rh0C46nAQgnnlvo=; b=dYHQC+NSIcxZpCyhEpM+nKpDt68PczOwLiEcGXdFJrXi+UdgGbfuKXv6CWf8jUgCcq RQ4voiDwAS8Jq3gfCqH7wyZoeI3t0L/kA6H13iYCXgB9fDJzjZ8pPBzPhcZmkxJbvScf LwGa0zqQWukOWqiXYR+dxeHRfebhBzRxDJoRgoN3lgmHcIRlxyzOH+hl/Mrnu1T6hDWe q2Y1T1aDFB8I5QOpGUVxQMJ8K2VCoTJL8WJHyHKOz8t1p3apLK2/Ux/HQ3jOCtq71REY 8jXUx1J9/KqXKv04DZjMSq49tgAY93XoBU6Rc4BQg0p2byPCouDv5pMySL7DXszAFFnc Ssbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701084217; x=1701689017; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=LTXMCGVkiDbMkSy/Xx/TvTlsCBC9rh0C46nAQgnnlvo=; b=VaA6t5pI2U+ZQ0/t2arBnOv2pgn86VeRsL2kvjeKi6JGdFR6dFeSd44kP73lPYCehp TZGduJJZdOx65cnvY7rXJW6TfC7NIE5ZCGTLn5+XBKQK/t9FkPEnoxe2xAQ6m/+AXflX HBBG52CzKMRZTqXsdizozGJvhJlXCbSeY8yoYt+VYL9iQUgEW7uEs8w6MrIeusXKd5CC yM8Ezf89YnC58SFWLwDCeCPAo7zeuc51Vbz3+ancpxx3b8PXnODRoX0CGS7IDFKROS8P hgOjrmfP0RQvPK73uv47KdySmw2Z/7Bpy7qJ1/VFEgnO4sHZuASbLqbKgYczlz+b7O+/ yRZA== X-Gm-Message-State: AOJu0YwcUFwIpjQLAQihGifGkoP1WcfU13VQLBedQkISCXvd7Qo83RC7 up3eWpt+To+mA52o9Y2G5vwt2SLfTpf0XlY0+2U= X-Google-Smtp-Source: AGHT+IHsTDNDk1tc6eFRvZS3aApl98pO81BU/5rActT/czm95CJADLAzkp97TODIyoKdkozwMpiHLQ== X-Received: by 2002:a17:906:2dcb:b0:a00:eae7:9b39 with SMTP id h11-20020a1709062dcb00b00a00eae79b39mr7692846eji.39.1701084217348; Mon, 27 Nov 2023 03:23:37 -0800 (PST) Received: from [10.167.154.1] (178235187180.dynamic-4-waw-k-2-3-0.vectranet.pl. [178.235.187.180]) by smtp.gmail.com with ESMTPSA id oy9-20020a170907104900b00a0db5da857esm1804866ejb.217.2023.11.27.03.23.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Nov 2023 03:23:37 -0800 (PST) From: Konrad Dybcio Date: Mon, 27 Nov 2023 12:23:28 +0100 Subject: [PATCH v2 2/2] arm64: dts: qcom: qrb4210-rb2: Enable bluetooth MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20231120-topic-rb2_bt-v2-2-4bbf266258ef@linaro.org> References: <20231120-topic-rb2_bt-v2-0-4bbf266258ef@linaro.org> In-Reply-To: <20231120-topic-rb2_bt-v2-0-4bbf266258ef@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Marijn Suijten , Bryan O'Donoghue , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1701084212; l=3568; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=coQ0R99kdAEfNq1Zpcf3fZWIZyilw00cbxYe5LeyX1k=; b=SCt//njIHZVrblYjrZaC9WqNed5sfCEMqXybgcJsJ7t65GQVED97lFjZH/lgDWujmV/c6+2Ds P0bTII4FsYiBFY5DaCR0Gio/uMNAK7wK35dvMvcrtvnxkj2Xl0jlknD X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Enable the QCA bluetooth on RB2. It identifies like the following: Bluetooth: hci0: QCA Product ID :0x0000000a Bluetooth: hci0: QCA SOC Version :0x40020150 Bluetooth: hci0: QCA ROM Version :0x00000201 Bluetooth: hci0: QCA Patch Version:0x00000001 Bluetooth: hci0: QCA controller version 0x01500201 Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 87 ++++++++++++++++++++++++++++= +++- 1 file changed, 86 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts= /qcom/qrb4210-rb2.dts index 9738c0dacd58..33c312ae842e 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -15,6 +15,7 @@ / { =20 aliases { serial0 =3D &uart4; + serial1 =3D &uart3; }; =20 chosen { @@ -352,7 +353,8 @@ vreg_l8a_0p664: l8 { =20 vreg_l9a_1p8: l9 { regulator-min-microvolt =3D <1800000>; - regulator-max-microvolt =3D <2000000>; + regulator-max-microvolt =3D <1800000>; + regulator-allow-set-load; }; =20 vreg_l10a_1p8: l10 { @@ -389,11 +391,13 @@ vreg_l15a_3p128: l15 { vreg_l16a_1p3: l16 { regulator-min-microvolt =3D <1704000>; regulator-max-microvolt =3D <1904000>; + regulator-allow-set-load; }; =20 vreg_l17a_1p3: l17 { regulator-min-microvolt =3D <1152000>; regulator-max-microvolt =3D <1384000>; + regulator-allow-set-load; }; =20 vreg_l18a_1p232: l18 { @@ -426,6 +430,7 @@ vreg_l22a_2p96: l22 { vreg_l23a_3p3: l23 { regulator-min-microvolt =3D <3200000>; regulator-max-microvolt =3D <3400000>; + regulator-allow-set-load; }; =20 vreg_l24a_2p96: l24 { @@ -487,6 +492,66 @@ &tlmm { <56 3>, <61 2>, <64 1>, <68 1>, <72 8>, <96 1>; =20 + uart3_default: uart3-default-state { + cts-pins { + pins =3D "gpio8"; + function =3D "qup3"; + drive-strength =3D <2>; + bias-bus-hold; + }; + + rts-pins { + pins =3D "gpio9"; + function =3D "qup3"; + drive-strength =3D <2>; + bias-disable; + }; + + tx-pins { + pins =3D "gpio10"; + function =3D "qup3"; + drive-strength =3D <2>; + bias-disable; + }; + + rx-pins { + pins =3D "gpio11"; + function =3D "qup3"; + drive-strength =3D <2>; + bias-pull-up; + }; + }; + + uart3_sleep: uart3-sleep-state { + cts-pins { + pins =3D "gpio8"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-bus-hold; + }; + + rts-pins { + pins =3D "gpio9"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-down; + }; + + tx-pins { + pins =3D "gpio10"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-up; + }; + + rx-pins { + pins =3D "gpio11"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-up; + }; + }; + lt9611_rst_pin: lt9611-rst-state { pins =3D "gpio41"; function =3D "gpio"; @@ -508,6 +573,26 @@ sdc2_card_det_n: sd-card-det-n-state { }; }; =20 +&uart3 { + interrupts-extended =3D <&intc GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>, + <&tlmm 11 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-0 =3D <&uart3_default>; + pinctrl-1 =3D <&uart3_sleep>; + pinctrl-names =3D "default", "sleep"; + status =3D "okay"; + + bluetooth { + compatible =3D "qcom,wcn3988-bt"; + + vddio-supply =3D <&vreg_l9a_1p8>; + vddxo-supply =3D <&vreg_l16a_1p3>; + vddrf-supply =3D <&vreg_l17a_1p3>; + vddch0-supply =3D <&vreg_l23a_3p3>; + enable-gpios =3D <&tlmm 87 GPIO_ACTIVE_HIGH>; + max-speed =3D <3200000>; + }; +}; + &uart4 { status =3D "okay"; }; --=20 2.43.0