From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=194.199.235.221 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794296839; b=Swb0vtF3Cl/ldnWNo3QeJMOtuZQ5FMs+PdSMMBEwQIg0gFKtYV9ukXOQqArXaJqAWpNf MDyuZV05fULn0FgGAaX3280/PONg3iXloscRsXlyF91n11rN8DaFuF6blVcPvSbPo2OAi XR0HnYUFJZRkBkvsNka9zgQTYLp5mEMjx2Ez2wXQBcutIEjw1ZwNC7G0XbcfCMYRBL2oX 3LbuflOkYjpjU0VxV4W2KxWCmINASQaOV9qWsG7HHTBMHMaEDxL3VkAFoAeTErtudBAi5 YNU1i/fTkg1Y3312DzPnGfvtyz4COWFzLMIHf+X0+XUCVl876jHllaqNdD7nMlUliSw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794296839; h=DMARC-Filter:Received:Received:DKIM-Filter:DKIM-Signature: X-Virus-Scanned:Received:Received:From:To:Cc:Subject:Date:Message-ID: X-Mailer:In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding; bh=1baqYX7J86dweMCkPQfESiLRzdTWwZDtqPYe1PsN2XM=; b=5X5bV4I+hHazMq0vJZQKIabqOstXCjX1IW6pO9U/gL7mxzgwdifDE8hmfI2OIH6auCSE zU1ExkPC/AukGgyTUrc1EXM5+NRz7HlVo4bFd0/GjiwA3mnrB32K3j4C9wNhhN3CwV9Rv zz7NtHoUt2xSgY6yAbmp/n0AOe9sgaBYYMwSGtlwQPHtDB6xC3SQn36PcPXBPOUwN1DL1 FDYVM5pqQ+9MaxhL8T+bnKPuzRtogcdOSdD5TaFyml9MaM+2a4bgakozdgUcD0GRhaWkO wMEE4tngK4gYj9REIJ1w/PKIi/7qYRAdb75EQLu2OCsr75qfXCydEaRVphxlivQD1Tg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=cirad.fr; spf=pass smtp.mailfrom=cirad.fr; dkim=pass header.d=cirad.fr header.i=@cirad.fr header.a=rsa-sha256 header.s=573E3878-7916-11F1-BF4B-F68474317960 header.b=BA+bFgOL; arc=none smtp.remote-ip=194.199.235.221 Received: from retz.cirad.fr (retz.cirad.fr [194.199.235.221]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A98F6606A331; Tue, 10 Nov 2026 07:47:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org A98F6606A331 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=cirad.fr Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cirad.fr Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=cirad.fr header.i=@cirad.fr header.a=rsa-sha256 header.s=573E3878-7916-11F1-BF4B-F68474317960 header.b=BA+bFgOL Received: from retz.cirad.fr (localhost [127.0.0.1]) by retz.cirad.fr (Postfix) with ESMTPS id 2431620D4CA9; Tue, 10 Nov 2026 08:47:17 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by retz.cirad.fr (Postfix) with ESMTP id 00D2320D4CB1; Tue, 10 Nov 2026 08:47:16 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.10.3 retz.cirad.fr 00D2320D4CB1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirad.fr; s=573E3878-7916-11F1-BF4B-F68474317960; t=1794296837; bh=1baqYX7J86dweMCkPQfESiLRzdTWwZDtqPYe1PsN2XM=; h=From:To:Date:Message-ID:MIME-Version; b=BA+bFgOL5chCN83DvWwCtjB8Z/AMp/wJolkNGrtjSp1z2whP/uU++tMBmDXuEBLMN ZyQsQbooCG7bDpGwD1c/vV3ifVnw0/7F2B7oAIzUd75Zwg9GvVwyYYpxcn8R0GCU24 kQ2gnKIi/lAIkb+e6viQUw1/g801FLVpiEllrrjaStvqkVkHBqlLTm3VGEQpq9VU04 4+dFqejklQanlpnsfjZtDFEPwlBUIgIOtDw0mb1x6qIj7rGWzirkV7G8CetzYukF6n M2QS8C40UoO0LKYHiVuR94I3PW2iDjJaMRrdFlLi9RXWHp0t6h7uh/gw99yk3iGpmR Aqmk4ayc8cetQ== X-Virus-Scanned: amavis at retz.cirad.fr Received: from retz.cirad.fr ([127.0.0.1]) by localhost (retz.cirad.fr [127.0.0.1]) (amavis, port 10026) with ESMTP id m0-m20SpvJkb; Tue, 10 Nov 2026 08:47:16 +0100 (CET) Received: from localhost.localdomain (78-196-243-100.subs.proxad.net [78.196.243.100]) by retz.cirad.fr (Postfix) with ESMTPSA id 045BD20D7CF7; Tue, 10 Nov 2026 08:47:15 +0100 (CET) From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Mah=C3=A9?= To: Marcel Holtmann , Luiz Augusto von Dentz , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yixun Lan Cc: Vasily Khoruzhick , Alistair Francis , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Troy Mitchell , linux-bluetooth@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Mah=C3=A9?= Subject: [PATCH 1/2] dt-bindings: net: bluetooth: realtek: Add RTL8852BS Date: Tue, 10 Nov 2026 08:46:06 +0100 Message-ID: <20261110074607.363918-2-frederic.mahe@cirad.fr> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261110074607.363918-1-frederic.mahe@cirad.fr> References: <20261110074607.363918-1-frederic.mahe@cirad.fr> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable The RTL8852BS is a Wi-Fi 6 + Bluetooth 5.2 chip with Wi-Fi on SDIO and Bluetooth on UART (H5). Its Bluetooth part works with the RTL8822CS driver data, so use realtek,rtl8822cs-bt as fallback. This patch was prepared with the help of an AI assistant (Claude), which also ran the tests. Signed-off-by: Fr=C3=A9d=C3=A9ric Mah=C3=A9 --- .../bindings/net/bluetooth/realtek,bluetooth.yaml | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/net/bluetooth/realtek,blue= tooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/realtek,blue= tooth.yaml index 7d567122b..ffdf13b05 100644 --- a/Documentation/devicetree/bindings/net/bluetooth/realtek,bluetooth.y= aml +++ b/Documentation/devicetree/bindings/net/bluetooth/realtek,bluetooth.y= aml @@ -4,16 +4,16 @@ $id: http://devicetree.org/schemas/net/bluetooth/realtek,bluetooth.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# =20 -title: RTL8723BS/RTL8723CS/RTL8821CS/RTL8822CS Bluetooth +title: RTL8723BS/RTL8723CS/RTL8821CS/RTL8822CS/RTL8852BS Bluetooth =20 maintainers: - Vasily Khoruzhick - Alistair Francis =20 description: - RTL8723BS/RTL8723CS/RTL8821CS/RTL8822CS is a WiFi + BT chip. WiFi part - is connected over SDIO, while BT is connected over serial. It speaks - H5 protocol with few extra commands to upload firmware and change + RTL8723BS/RTL8723CS/RTL8821CS/RTL8822CS/RTL8852BS is a WiFi + BT chip. + WiFi part is connected over SDIO, while BT is connected over serial. I= t + speaks H5 protocol with few extra commands to upload firmware and chan= ge module speed. =20 properties: @@ -28,6 +28,9 @@ properties: - enum: - realtek,rtl8821cs-bt - const: realtek,rtl8723bs-bt + - items: + - const: realtek,rtl8852bs-bt + - const: realtek,rtl8822cs-bt =20 device-wake-gpios: maxItems: 1 --=20 2.47.3