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Tue, 7 Apr 2020 01:58:43 -0400 (EDT) From: Alistair Francis To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, mripard@kernel.org, wens@csie.org Cc: anarsoul@gmail.com, devicetree@vger.kernel.org, alistair23@gmail.com, linux-arm-kernel@lists.infradead.org, Alistair Francis Subject: [PATCH v2 1/3] dt-bindings: net: bluetooth: Add rtl8723bs-bluetooth Date: Mon, 6 Apr 2020 22:58:35 -0700 Message-Id: <20200407055837.3508017-1-alistair@alistair23.me> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Vasily Khoruzhick Add binding document for bluetooth part of RTL8723BS/RTL8723CS Signed-off-by: Vasily Khoruzhick Signed-off-by: Alistair Francis --- v2: - Update bindings based on upstream feedback - Add RTL8822CS - Remove unused/unsupported fields - Remove firmware-postfix field - Small formatting changes .../bindings/net/realtek,rtl8723bs-bt.yaml | 55 +++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/realtek,rtl8723bs-bt.yaml diff --git a/Documentation/devicetree/bindings/net/realtek,rtl8723bs-bt.yaml b/Documentation/devicetree/bindings/net/realtek,rtl8723bs-bt.yaml new file mode 100644 index 000000000000..a03ce1bbc56f --- /dev/null +++ b/Documentation/devicetree/bindings/net/realtek,rtl8723bs-bt.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/realtek,rtl8723bs-bt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RTL8723BS/RTL8723CS/RTL8822CS Bluetooth Device Tree Bindings + +maintainers: + - Vasily Khoruzhick + - Alistair Francis + +description: + RTL8723CS/RTL8723CS/RTL8822CS is 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 module speed. + +properties: + compatible: + oneOf: + - "realtek,rtl8723bs-bt" + - "realtek,rtl8723cs-bt" + - "realtek,rtl8822cs-bt" + + device-wake-gpios: + maxItems: 1 + description: + GPIO specifier, used to wakeup the BT module + + enable-gpios: + maxItems: 1 + description: + GPIO specifier, used to enable the BT module + + host-wake-gpios: + maxItems: 1 + desciption: + GPIO specifier, used to wakeup the host processor + +required: + - compatible + +examples: + - | + &uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + uart-has-rtscts = <1>; + + bluetooth { + compatible = "realtek,rtl8723bs-bt"; + device-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */ + host-wakeup-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ + }; + }; From patchwork Tue Apr 7 05:58:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alistair Francis X-Patchwork-Id: 11477593 X-Patchwork-Delegate: marcel@holtmann.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9868A1744 for ; 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Tue, 7 Apr 2020 01:58:44 -0400 (EDT) From: Alistair Francis To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, mripard@kernel.org, wens@csie.org Cc: anarsoul@gmail.com, devicetree@vger.kernel.org, alistair23@gmail.com, linux-arm-kernel@lists.infradead.org, Alistair Francis Subject: [PATCH v2 2/3] Bluetooth: hci_h5: Add support for binding RTL8723BS with device tree Date: Mon, 6 Apr 2020 22:58:36 -0700 Message-Id: <20200407055837.3508017-2-alistair@alistair23.me> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200407055837.3508017-1-alistair@alistair23.me> References: <20200407055837.3508017-1-alistair@alistair23.me> MIME-Version: 1.0 Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Vasily Khoruzhick RTL8723BS is often used in ARM boards, so add ability to bind it using device tree. Signed-off-by: Vasily Khoruzhick Signed-off-by: Alistair Francis Reported-by: kbuild test robot --- drivers/bluetooth/hci_h5.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c index 106c110efe56..b0e25a7ca850 100644 --- a/drivers/bluetooth/hci_h5.c +++ b/drivers/bluetooth/hci_h5.c @@ -1019,6 +1019,8 @@ static const struct of_device_id rtl_bluetooth_of_match[] = { { .compatible = "realtek,rtl8822cs-bt", .data = (const void *)&rtl_vnd }, #endif + { .compatible = "realtek,rtl8822bs-bt", + .data = (const void *)&rtl_vnd }, { }, }; MODULE_DEVICE_TABLE(of, rtl_bluetooth_of_match); From patchwork Tue Apr 7 05:58:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alistair Francis X-Patchwork-Id: 11477599 X-Patchwork-Delegate: marcel@holtmann.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9BC761744 for ; Tue, 7 Apr 2020 05:59:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7A68A2075E for ; Tue, 7 Apr 2020 05:59:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=alistair23.me header.i=@alistair23.me header.b="fzFRDfdn"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="RZ3NC15S" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726817AbgDGF6u (ORCPT ); Tue, 7 Apr 2020 01:58:50 -0400 Received: from new2-smtp.messagingengine.com ([66.111.4.224]:47509 "EHLO new2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726792AbgDGF6t (ORCPT ); Tue, 7 Apr 2020 01:58:49 -0400 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailnew.nyi.internal (Postfix) with ESMTP id 6806B58030C; Tue, 7 Apr 2020 01:58:48 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute3.internal (MEProxy); Tue, 07 Apr 2020 01:58:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alistair23.me; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm3; bh=j0hiybRWpWmn4 RFlXkM4Nvl4eLWofEJym1lENDbvopU=; b=fzFRDfdn9v8eMnVl8iT7MynBqAS7Z okMUoO2leumP0WFnxOmlJN0ax8p0/tDS/H/BeAKje4ULvIe6sfO6vVMY1TYLSONZ BlQBJ5o+QXvNRU0UixXbFxKDf4oxpgPwmQ+RJ6wrkKi1T1Loo1FMiaY975GwutbO C1fL+AWFxL3Ox7Bd+tdQaibXuLjvoM495YCZA4n0iZVWBNGti6c854Ik0d8uvKoi AYMMiNff+1cHb4C7Qbpe3K5mqraDf2tnp5dxDxceKFHKB6kHw6cNHJDWX1sg26+E 29pCKYZcpMdVWJoIwnD1lUHF62RrCKCiRDwIuZ14ua7ig6suAX87PBocA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm2; bh=j0hiybRWpWmn4RFlXkM4Nvl4eLWofEJym1lENDbvopU=; b=RZ3NC15S 6n2oFqaKn8j1/5yiru9oXGDSqQlt6pAoqUNX8YlDUL0eyiGG0qPkdeoHq1MEy0bK 8qE5uR3lIOHfWZq3zRProqQxvm2YphnnwtNxgsmdhGTNxYPciYTRM5xUBhrTFa7V jCEtD0029ZuWAGTmzjOytKXs70lk5lrjnTLlFghTITzy27zkuptxYqCYX71Se030 qOc+gBbIaHdeCvb/GnEtflhJCTFY3NpNko/bBsIv3S59MsrBd2CTHuIehXwdB39l oUnf5vpSIpGKCubiKYZaEk/+Rw+yy2KPzUE+LkVeLOV1uEFroMrINIlaJPLpbIvf dOYN1j6MHQj0IQ== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduhedrudeggdellecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertd ertddtnecuhfhrohhmpeetlhhishhtrghirhcuhfhrrghntghishcuoegrlhhishhtrghi rhesrghlihhsthgrihhrvdefrdhmvgeqnecukfhppeejfedrleefrdekgedrvddtkeenuc evlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpegrlhhishht rghirhesrghlihhsthgrihhrvdefrdhmvg X-ME-Proxy: Received: from alistair-xps-14z.alistair23.me (c-73-93-84-208.hsd1.ca.comcast.net [73.93.84.208]) by mail.messagingengine.com (Postfix) with ESMTPA id 738AC3280064; Tue, 7 Apr 2020 01:58:46 -0400 (EDT) From: Alistair Francis To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, mripard@kernel.org, wens@csie.org Cc: anarsoul@gmail.com, devicetree@vger.kernel.org, alistair23@gmail.com, linux-arm-kernel@lists.infradead.org, Alistair Francis Subject: [PATCH v2 3/3] arm64: allwinner: Enable Bluetooth and WiFi on sopine baseboard Date: Mon, 6 Apr 2020 22:58:37 -0700 Message-Id: <20200407055837.3508017-3-alistair@alistair23.me> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200407055837.3508017-1-alistair@alistair23.me> References: <20200407055837.3508017-1-alistair@alistair23.me> MIME-Version: 1.0 Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org The sopine board has an optional RTL8723BS WiFi + BT module that can be connected to UART1. Add this to the device tree so that it will work for users if connected. Signed-off-by: Alistair Francis --- .../allwinner/sun50i-a64-sopine-baseboard.dts | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts index 2f6ea9f3f6a2..f4be1bc56b07 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts @@ -103,6 +103,16 @@ ext_rgmii_phy: ethernet-phy@1 { }; }; +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <®_dldo4>; + vqmmc-supply = <®_eldo1>; + non-removable; + bus-width = <4>; + status = "okay"; +}; + &mmc2 { pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; @@ -174,6 +184,19 @@ &uart0 { status = "okay"; }; +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + uart-has-rtscts = <1>; + status = "okay"; + + bluetooth { + compatible = "realtek,rtl8723bs-bt"; + device-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */ + host-wake-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ + }; +}; + /* On Pi-2 connector */ &uart2 { pinctrl-names = "default";