From nobody Fri Dec 19 17:34:20 2025 Received: from mail-lf1-f45.google.com (mail-lf1-f45.google.com [209.85.167.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 200ED14F9EE for ; Sat, 1 Feb 2025 09:18:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.45 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738401511; cv=none; b=BWFgz8bMY6VVFx3jQ7aL8pyGfQtuQokYTPFyn0FCsvBqxpcBR81UTFGEr7kgocukY4As4Adic0vYMdPlYsQZXemqVd9NDr8XaMzAYfmsMCfaMpmdu5jD00tYVM3Yj7NeQoK+vxxljwnx4l7oMnKssDUfxp/Lpa3sNsVsda5nZQU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738401511; c=relaxed/simple; bh=JHBVtVHMkSJ6nIaRKycINz9lZG2/fh0enAbh7ip1B+E=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=nGB7XBPmZg9+qXEDzLYzWCZnli+/Igu6EoMevii5RC13zdHJF6E755BFikH4u+5iF4nydYJcO7/tem7cXu8CqYBVtmvhSs11B5N1sPqo9r/SIJjnc4eYK9sn6InyRVItqBpr/qqrU2M+2Do/+q1/QDQ83MwMa4AutimGTuzYtaQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=Oh3SUEs6; arc=none smtp.client-ip=209.85.167.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Oh3SUEs6" Received: by mail-lf1-f45.google.com with SMTP id 2adb3069b0e04-543cc81ddebso3158806e87.1 for ; Sat, 01 Feb 2025 01:18:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1738401507; x=1739006307; 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=Ay7LZgt0wPUvvJsOjnpqFHGqHQqwfsSCz5W1wjgPoaY=; b=Oh3SUEs66kEFi5EcrOROk3Fyx7k2/o1etfFirV/XlTYr7XxfL2zh7anjBN1l17WBTp Lmh8p/8XRVPUOOry4KTS5j0DbTK73I02ImYCERIxc/BoKb4Q1odIqofywNEPiz9aj/QX pYX/78Lskk1ePvvmq/r+TTA9s3CsRHOGgK3TZJOIp8k1L+G3Ucx/UJlBZam1EVilbYmO qo6b+Me4GKhVwYzJLTVOa1jUwD50lN9AldihNQcknDg7EHO6Wv9t7UWT39hDcHE40s3N lJHGYN9VeXpI4bpZciY2s+e22LgQ5BgqYMqKrBwDUKZaI3ipatXFGDeRA9to83wEmN8s 2dTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738401507; x=1739006307; 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=Ay7LZgt0wPUvvJsOjnpqFHGqHQqwfsSCz5W1wjgPoaY=; b=TNY7Jv6259mNXcbbu6cXEYvtqpv+KcLbVt+U+iJYWh86psXQkpMJmhW3qmb4N7iDHN AhObu8oarWoh87smQju52qp+y6sr7hAxQ/kmYG2HnqxE/fDYM60bbSwguTbp5Fd0bCSR U3mbG4VOs0l0C4u+XVLG3ve/nPcqWV3Spda7ZiWu4IM6Y8no8ASTNXUGxNP+ZxBdmNvA CTQsBgXNUhA7n1//dWbr1ixfAWoMnNlByaNhCqiNJGZbwM8cnTxF0H+oOXrh28b/wZyO /nZvyulelSsH9gd7W6/sTbN0a+Lpt8GutOZ8hzpI8jPH5/uKz9iy9CW6Cvk21KmJnhXZ ZwCQ== X-Forwarded-Encrypted: i=1; AJvYcCXNYNh1tMXaLYDwl6TJofKcESjlJ53Wp+iTIK0KfBVL2EL2hpXkk5kRDENRejvgggruQXU24dIoFfJ3jH8=@vger.kernel.org X-Gm-Message-State: AOJu0Yy0S4bO5Z0iCHonhB1caTYLcCa4g2r9K3f+w1qhjZYiXXgjqPu0 RD3X2+8OuPANKs2GaLP2XYFTuecXW09C3WRKZG+2hsy4weZ0+2g7dOdn0NDx2775JrDPlpzPKdV oHCswv4BB X-Gm-Gg: ASbGncsfZxyacKKK8wL86H6lfPE7Urzo+ULZCjodnJ+c5QKuyy82eTS8h8GhDihJ2bV 7vBYcoVYXnZ6b9jyLmYkuvmEgd03fxxVOWlJ96LQJ+V/1Eh9eChq7C0eQLgtsZ6H/SAP1nAD1jl j3tk4/FXZ8NMkI5g6Qoz7xmpfgAGOp1ixEBGqxSiZhnKxyOcLODQn3xKmu9vnJR31FtAhxPDyDZ JPU6IuNKD73aUKbg1icYmMuNOStNDiVEltFbEwxdDM5O3YPgfy7kIuQkMlvie8OBttA+aMlAMSN d2PK0JgoAMtHndN5m5hXJZ4= X-Google-Smtp-Source: AGHT+IFkJxOGVqXAOjXLLsl9uwJy8xobyzU4KMYN10bp0kjV1CIg4vw8ZJbsBnUxGl8PJNf19B7UJQ== X-Received: by 2002:a05:6512:3f1f:b0:543:f1db:d1d8 with SMTP id 2adb3069b0e04-543f1dbd214mr1679499e87.11.1738401506949; Sat, 01 Feb 2025 01:18:26 -0800 (PST) Received: from umbar.lan ([192.130.178.90]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-543ebe0ff47sm711234e87.93.2025.02.01.01.18.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 01 Feb 2025 01:18:25 -0800 (PST) From: Dmitry Baryshkov Date: Sat, 01 Feb 2025 11:18:13 +0200 Subject: [PATCH 2/4] Bluetooth: qca: add WCN3950 support Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250201-rb1-bt-v1-2-ae896c4923d8@linaro.org> References: <20250201-rb1-bt-v1-0-ae896c4923d8@linaro.org> In-Reply-To: <20250201-rb1-bt-v1-0-ae896c4923d8@linaro.org> To: Marcel Holtmann , Luiz Augusto von Dentz , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Balakrishna Godavarthi , Rocky Liao , Bjorn Andersson , Konrad Dybcio Cc: linux-bluetooth@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=6227; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=JHBVtVHMkSJ6nIaRKycINz9lZG2/fh0enAbh7ip1B+E=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBnnebbfXMcGG7r7nfSFMIHWVHTcM3WC2Lqz92/O hAOQZU60amJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZ53m2wAKCRCLPIo+Aiko 1aQzB/91Ydm79pJoeY19onpUPcHHgL1bo5G0a9EmSEnLUTahFmvjijmuHXvWCqWDlmhmZ4VwYGU 3rQKWiGVwVK0hE/O8a9utiX+qMfbhidpVdOTTHcUarkYVTbczNSSQAhOLlrcbzY76UGtOBomhcX TVyf8U31M4RV11hhMhGqKufnMaxAgOB2utgxZ712TnwYUxF7WnibIUaeR7g+yo58otBy/SHPVTI JSfHz1aQnvS351UJZ23eQ2WdE0dVOcmwqonCSWw1nkmNiWsjfYL+25HQbyPKDRX2BwLNWTNkJkM a42st0p0lg5sd7fqxnC8shx9V8mRSPWmr085HcJ9R9HJeSp4 X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A WCN3950 is another example of the WCN39xx BT/WiFI family of chips. It requires different firmware files and has different current requirements, so add it as a separate SoC type. Signed-off-by: Dmitry Baryshkov --- drivers/bluetooth/btqca.c | 9 +++++++++ drivers/bluetooth/btqca.h | 1 + drivers/bluetooth/hci_qca.c | 25 +++++++++++++++++++++++++ 3 files changed, 35 insertions(+) diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c index cdf09d9a9ad27c080f27c5fe8d61d76085e1fd2c..4d259d8447774ac7adfcc44d7cf= b5bf41774289c 100644 --- a/drivers/bluetooth/btqca.c +++ b/drivers/bluetooth/btqca.c @@ -821,6 +821,10 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudr= ate, snprintf(config.fwname, sizeof(config.fwname), "qca/crbtfw%02x.tlv", rom_ver); break; + case QCA_WCN3950: + snprintf(config.fwname, sizeof(config.fwname), + "qca/cmbtfw%02x.tlv", rom_ver); + break; case QCA_WCN3988: snprintf(config.fwname, sizeof(config.fwname), "qca/apbtfw%02x.tlv", rom_ver); @@ -891,6 +895,10 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudr= ate, "qca/crnv%02x.bin", rom_ver); } break; + case QCA_WCN3950: + snprintf(config.fwname, sizeof(config.fwname), + "qca/cmnv%02x.bin", rom_ver); + break; case QCA_WCN3988: snprintf(config.fwname, sizeof(config.fwname), "qca/apnv%02x.bin", rom_ver); @@ -948,6 +956,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudra= te, * VsMsftOpCode. */ switch (soc_type) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: diff --git a/drivers/bluetooth/btqca.h b/drivers/bluetooth/btqca.h index 9d28c88002257bae31249457b98a5df1df26efe4..10ba8ebfe80fa43827e5c05f9ad= 643ecb2cea872 100644 --- a/drivers/bluetooth/btqca.h +++ b/drivers/bluetooth/btqca.h @@ -145,6 +145,7 @@ enum qca_btsoc_type { QCA_INVALID =3D -1, QCA_AR3002, QCA_ROME, + QCA_WCN3950, QCA_WCN3988, QCA_WCN3990, QCA_WCN3998, diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index 0ac2168f1dc4f8ae2f7a3b2912e7f5b5b8115cac..b39889ce0e8ff9d97f72eb8e70c= b9c6825984c82 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -623,6 +623,7 @@ static int qca_open(struct hci_uart *hu) qcadev =3D serdev_device_get_drvdata(hu->serdev); =20 switch (qcadev->btsoc_type) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -1366,6 +1367,7 @@ static int qca_set_baudrate(struct hci_dev *hdev, uin= t8_t baudrate) =20 /* Give the controller time to process the request */ switch (qca_soc_type(hu)) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -1452,6 +1454,7 @@ static unsigned int qca_get_speed(struct hci_uart *hu, static int qca_check_speeds(struct hci_uart *hu) { switch (qca_soc_type(hu)) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -1494,6 +1497,7 @@ static int qca_set_speed(struct hci_uart *hu, enum qc= a_speed_type speed_type) * changing the baudrate of chip and host. */ switch (soc_type) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -1528,6 +1532,7 @@ static int qca_set_speed(struct hci_uart *hu, enum qc= a_speed_type speed_type) =20 error: switch (soc_type) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -1746,6 +1751,7 @@ static int qca_regulator_init(struct hci_uart *hu) } =20 switch (soc_type) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -1776,6 +1782,7 @@ static int qca_regulator_init(struct hci_uart *hu) qca_set_speed(hu, QCA_INIT_SPEED); =20 switch (soc_type) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -1807,6 +1814,7 @@ static int qca_power_on(struct hci_dev *hdev) return 0; =20 switch (soc_type) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -1891,6 +1899,7 @@ static int qca_setup(struct hci_uart *hu) soc_name =3D "qca2066"; break; =20 + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -1925,6 +1934,7 @@ static int qca_setup(struct hci_uart *hu) clear_bit(QCA_SSR_TRIGGERED, &qca->flags); =20 switch (soc_type) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -1958,6 +1968,7 @@ static int qca_setup(struct hci_uart *hu) } =20 switch (soc_type) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -2046,6 +2057,17 @@ static const struct hci_uart_proto qca_proto =3D { .dequeue =3D qca_dequeue, }; =20 +static const struct qca_device_data qca_soc_data_wcn3950 __maybe_unused = =3D { + .soc_type =3D QCA_WCN3950, + .vregs =3D (struct qca_vreg []) { + { "vddio", 15000 }, + { "vddxo", 60000 }, + { "vddrf", 155000 }, + { "vddch0", 585000 }, + }, + .num_vregs =3D 4, +}; + static const struct qca_device_data qca_soc_data_wcn3988 __maybe_unused = =3D { .soc_type =3D QCA_WCN3988, .vregs =3D (struct qca_vreg []) { @@ -2338,6 +2360,7 @@ static int qca_serdev_probe(struct serdev_device *ser= dev) qcadev->btsoc_type =3D QCA_ROME; =20 switch (qcadev->btsoc_type) { + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -2374,6 +2397,7 @@ static int qca_serdev_probe(struct serdev_device *ser= dev) break; } fallthrough; + case QCA_WCN3950: case QCA_WCN3988: case QCA_WCN3990: case QCA_WCN3991: @@ -2683,6 +2707,7 @@ static const struct of_device_id qca_bluetooth_of_mat= ch[] =3D { { .compatible =3D "qcom,qca6174-bt" }, { .compatible =3D "qcom,qca6390-bt", .data =3D &qca_soc_data_qca6390}, { .compatible =3D "qcom,qca9377-bt" }, + { .compatible =3D "qcom,wcn3950-bt", .data =3D &qca_soc_data_wcn3950}, { .compatible =3D "qcom,wcn3988-bt", .data =3D &qca_soc_data_wcn3988}, { .compatible =3D "qcom,wcn3990-bt", .data =3D &qca_soc_data_wcn3990}, { .compatible =3D "qcom,wcn3991-bt", .data =3D &qca_soc_data_wcn3991}, --=20 2.39.5