From patchwork Fri Aug 2 09:39:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Li via B4 Relay X-Patchwork-Id: 13751358 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BB70AC3DA4A for ; Fri, 2 Aug 2024 09:41:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To: Content-Transfer-Encoding:Content-Type:MIME-Version:Message-Id:Date:Subject: From:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=ATCbciXVeAmFmaj6OkDaQBVdq82yRWzMiVCtNopd41Y=; b=Cbs0KaQa65JoWTbgQyyfCd1BzM ga3vI/EXbav0jBolN2OUKvIWa4luZdiC1Ha+LS6BpTsbUEYfR0vzhajMws8oSk8PHhyNWdqVfkakq b0ik2AdlR85uZ7E2+QFDzsFn172nMWrmShQSzbpMUtRNp2Tk2ofzAj1O4d7gqG25nF/CT8HnGAgs9 LwyfRL30Zcg6hW00slh8fwSu0LgPww2yfPH0EdpYCLoC5TcoqyECNmU0X/tpAEughXGH36pHBdGGD LAf0VyF8qSQp+g1fxCM/7rwC/ghfXr5+WtaWNM1dXJregVqcljZGwW7nExufm8f2Jb6Bp1ByWj2Rr 6vlwLpeA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sZomQ-00000008JZU-0vF6; Fri, 02 Aug 2024 09:40:58 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sZolu-00000008JPO-1yWI for linux-arm-kernel@lists.infradead.org; Fri, 02 Aug 2024 09:40:27 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 57F9362941; Fri, 2 Aug 2024 09:40:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id E293BC32782; Fri, 2 Aug 2024 09:40:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722591625; bh=CWclPJ4pjk4LvCG6DZIT3d/BBZcJRSdZLLIzy3xSXx8=; h=From:Subject:Date:To:Cc:Reply-To:From; b=f0vO8lXKHCwv8gzlQTZTd+RhyejY7a/1SqsoseF/EWxFZLW7LeGCDuBotpYHWlW+6 GcXG73OqhOVDcB9G1bDICfFIs3LxOCRgp2+vMibpPtK2jAds3C3JdPShJSKCPZjGRk XDUZVyznOtHDj70qvZrX1eUPir1FPVOgMuQQIwnodMvP+pQI10wFnEYn6ZfIfORKGR PR9k3CSIiLOxPO5p4sjDlRhdaPLYuWtikHpGkINxRgEybitsQwBaCMaahyOvDtalq4 c5UmDoV9S5f8nSAm5h95WZcbxOXxKyZWn1/v/B7sqLHf3LdA9DILXpnjuLfYUaGFZk mlSM6WIOwguLA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC92BC3DA4A; Fri, 2 Aug 2024 09:40:24 +0000 (UTC) From: Yang Li via B4 Relay Subject: [PATCH v3 0/3] Add support for Amlogic HCI UART Date: Fri, 02 Aug 2024 17:39:46 +0800 Message-Id: <20240802-btaml-v3-0-d8110bf9963f@amlogic.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAGKprGYC/1WNQQ7CIBBFr9KwFsMMbQBX3sO4KBRaElsMNETT9 O7Saowu38+8NwtJNnqbyKlaSLTZJx+mAvxQETO0U2+p7woTZFizGiTVczveqFOd0KAE1q0m5fY erfOPvXO5Fh58mkN87tkM2/ouCNZ8Chkoo8JBw6VT0lh3LmvovTmaMJKtkfHH+37OWDzgCjVaB JD831vX9QXt1AZl1AAAAA== To: Marcel Holtmann , Luiz Augusto von Dentz , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Will Deacon Cc: linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Yang Li , Ye He X-Mailer: b4 0.13-dev-f0463 X-Developer-Signature: v=1; a=ed25519-sha256; t=1722591623; l=1589; i=yang.li@amlogic.com; s=20240418; h=from:subject:message-id; bh=CWclPJ4pjk4LvCG6DZIT3d/BBZcJRSdZLLIzy3xSXx8=; b=x4vT1adzcphYX0rrutz0CZCP/dHB/HZkjXhHrk8E/y/uNjJi7MiMFh/ChVMNIpDuTz3UhJf2n mbxzV5P04axBWe33fisj9pxvwqNDQdjLEhcJyEb9YDhdNyWrcPNRjJ6 X-Developer-Key: i=yang.li@amlogic.com; a=ed25519; pk=86OaNWMr3XECW9HGNhkJ4HdR2eYA5SEAegQ3td2UCCs= X-Endpoint-Received: by B4 Relay for yang.li@amlogic.com/20240418 with auth_id=180 X-Original-From: Yang Li X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240802_024026_673545_E951F621 X-CRM114-Status: GOOD ( 12.76 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: yang.li@amlogic.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add support for Amlogic HCI UART, including dt-binding, and Amlogic Bluetooth driver. Signed-off-by: Yang Li --- Changes in v3: - Updated the properties within the device tree binding file. - Remove the "antenna-number" property. - Performed code optimization for improved efficiency and readability. - Link to v2: https://lore.kernel.org/r/20240718-btaml-v2-0-1392b2e21183@amlogic.com Changes in v2: - Introduce a regulator for powering up the Bluetooth chip instead of power sequencing. - Use the GPIO Consumer API to manipulate the GPIO pins instead of the legacy API. - Minor fixes. - Link to v1: https://lore.kernel.org/r/20240705-btaml-v1-0-7f1538f98cef@amlogic.com --- Yang Li (3): dt-bindings: net: bluetooth: Add support for Amlogic Bluetooth Bluetooth: hci_uart: Add support for Amlogic HCI UART MAINTAINERS: Add an entry for Amlogic HCI UART (M: Yang Li) .../bindings/net/bluetooth/amlogic,w155s2-bt.yaml | 62 ++ MAINTAINERS | 7 + drivers/bluetooth/Kconfig | 12 + drivers/bluetooth/Makefile | 1 + drivers/bluetooth/hci_aml.c | 756 +++++++++++++++++++++ drivers/bluetooth/hci_ldisc.c | 8 +- drivers/bluetooth/hci_uart.h | 8 +- 7 files changed, 851 insertions(+), 3 deletions(-) --- base-commit: 2360f368524bb817b71bdd2efed53d0c3c3929ad change-id: 20240418-btaml-f9d7b19724ab Best regards,