From patchwork Fri Jan 26 06:34:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 192432 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7300:e09d:b0:103:945f:af90 with SMTP id gm29csp528984dyb; Fri, 26 Jan 2024 00:56:41 -0800 (PST) X-Google-Smtp-Source: AGHT+IF3p6qcPHaBrv9L+9A8uVrM9/5Rpx4doPK5sPHlZE5DpEnjhOvnvzMbHNhn4lIFLy2q6e7/ X-Received: by 2002:a50:ff0e:0:b0:55d:32f3:6b14 with SMTP id a14-20020a50ff0e000000b0055d32f36b14mr231832edu.8.1706259401687; Fri, 26 Jan 2024 00:56:41 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1706259401; cv=pass; d=google.com; s=arc-20160816; b=kRwr6BP7qLZtMV2+1vkC3S/qRYkHSV4sKQVSr8WjWStwJzldL8uq55p8JdnDADzOup zMVgEoCKz8TS9naBz6kussQ1WF6YJNW/4Ctgs93JTDRIF5tRdcpwSAgJrNyTFnUl/+09 iSldda3TYmdA+IdRcF8Fc7gaP4K/nOZWnJ6odq75g3L9p1tLP7LApcmxTkAckQa2EfHS 5mPH6EYpS0B4XBpzAmzwUhHLOdeCFgYeR1ls4O0kLmU4etSuS9FTZ/4pOO+/g4zYvn6G zCI4yMo+6E4+sf76pncsiz02ZQy2zz+1yQHdcCR//0Mc1cJZ5xt8OeVHFwqgdMHSA7bs yuaQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=wDsngDFt0eFkFTP4ef0B62TIJS7yfiBrPs76zEjZeSM=; fh=Dq0KyaWQMV1+xKd1qM9MI32PdsWXz3CFCYPcvTEh9EA=; b=S0nis4v4alFfhh29UtS6pCG6MV5uhmVG1gejgwUbvhkWTE9eOiv8T7YVhdJgabylgU 9X/hgazZ3A1GQ1O1c1Yf8UtE0HaPNKDw5ssHbLxv4da5AWFUC4UZN2lJuPRt+svAH/dF hoE+faf+0lt8K1dwFpCy/XUlNEdHuhoXYM/d0u4e144ujYPJVjeNmdTiwNv5PDC8RlMa ZNV+qS1smmuZkwVUc89QiCJu5Rej3hQFmsUnGaplklEob8f53Fc5wr3GielxESXCeLDQ VblYPLZeB6p29vWYqjhmOEwzMRZOkNQEdccRY3WuX+Q0xrT7TeLGKfXITwaHyKDXSenY xHzA== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=JwPEojnr; arc=pass (i=1 spf=pass spfdomain=chromium.org dkim=pass dkdomain=chromium.org dmarc=pass fromdomain=chromium.org); spf=pass (google.com: domain of linux-kernel+bounces-39666-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-39666-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [147.75.80.249]) by mx.google.com with ESMTPS id ef6-20020a05640228c600b00558207a051bsi445600edb.317.2024.01.26.00.56.41 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Jan 2024 00:56:41 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-39666-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=JwPEojnr; arc=pass (i=1 spf=pass spfdomain=chromium.org dkim=pass dkdomain=chromium.org dmarc=pass fromdomain=chromium.org); spf=pass (google.com: domain of linux-kernel+bounces-39666-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-39666-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 2D1B91F26BFB for ; Fri, 26 Jan 2024 08:49:58 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id EC92A1DFE7; Fri, 26 Jan 2024 06:35:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="JwPEojnr" Received: from mail-oi1-f180.google.com (mail-oi1-f180.google.com [209.85.167.180]) (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 6DCCF1D55D for ; Fri, 26 Jan 2024 06:35:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706250911; cv=none; b=NUClTMm/GXRkzmXYWzEArc0GHa2eqdNoLlmt21vcbFZ4q652TBAfD8lxXxfYTvuPtrgm+zrVepaPqKh1MW1GTwKJL9enan1hCBSfol99jkGYqIGV39MvVEsVlGJkOk5+23y8fQG8XLIR6Ff5y6vrfsaSCWALxwgULPrJqFRavOA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706250911; c=relaxed/simple; bh=5GcKspq0sMdDxo+UcPZnccatMORdMIGaN6teLn0eoa0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=o0crLq6UjQOVcZXxewZLUz87D8J8p6fKg/0cJd+Fe2DVN22EaVNp8IUrmIiNegWOT1e3jkrSDNGloWZgt5Pju2VAysK6r3voCGT61oyoOtYM5h3Zso+2fxdcnh5B99C+3vC966/xtsM+oDzy1L/6bMKq99jfAqHu8NCLNXGuulA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=JwPEojnr; arc=none smtp.client-ip=209.85.167.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Received: by mail-oi1-f180.google.com with SMTP id 5614622812f47-3bde3403a59so224693b6e.1 for ; Thu, 25 Jan 2024 22:35:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1706250908; x=1706855708; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=wDsngDFt0eFkFTP4ef0B62TIJS7yfiBrPs76zEjZeSM=; b=JwPEojnr3HIN7q3xXNGIPqLMH3CcKTdX3CQFnggugoe9QdPyV3GTtsHFfyVm9uNNAE 58FUc+2D/6uGqfZOHVi/WbZUcT4Fdz0XvPmcf7nvL3jg3arMfhUWbW9wQ60+o9GUlvxs NpPBqCP91fS1Vv6P20VZevkHkPPLsdYy9LBsk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706250908; x=1706855708; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=wDsngDFt0eFkFTP4ef0B62TIJS7yfiBrPs76zEjZeSM=; b=XbblWwBBMbJHlRkozDIhWhzyRgUKW4rBFTCgq64LV9HE0c9byJiVAK62Kub3YVbwa3 YdGgxXK/kp8PGmyd1BliUUb+u0MfJpAIGGGb2+ivDE+O1BOcYvZl6pQvZ+b1ZhEr5x0D +BiuSL4jj4Bw1o+391wniDfXxEj11Nu7MWGGbIIq0yYiRnEevlKj3SvIL+e4u5xBoU+Z fEKuHY48QJMqmkNEXuGi98azu77u1a55CzC+c86kwQzstm5dJ6qvGcQNOKuqj7susTKt y+mEUG8oj6zGznPK/Fbe7V5RqevLgD51NFADFmEtDIjcxlMOCGle5XLHL8dK+r+tkmno s5VA== X-Gm-Message-State: AOJu0YwCij9FpAYmVsnJMSzHwIYKluiMJZPLGUJ0oIsEo6hmM3Wjl6SE fmmFy1tMh8lFA9fWO6JeQVqxSrjh8fgfcRsZR6rvkzFSHteiNY3KC0fcEObDWw== X-Received: by 2002:a05:6808:320b:b0:3bd:df12:e966 with SMTP id cb11-20020a056808320b00b003bddf12e966mr1498123oib.90.1706250908541; Thu, 25 Jan 2024 22:35:08 -0800 (PST) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:2614:bbbd:8db2:1f54]) by smtp.gmail.com with ESMTPSA id ka3-20020a056a00938300b006db13a02921sm488735pfb.183.2024.01.25.22.35.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Jan 2024 22:35:08 -0800 (PST) From: Chen-Yu Tsai To: Marcel Holtmann , Luiz Augusto von Dentz , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , Sean Wang , linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/2] dt-bindings: net: bluetooth: Add MediaTek MT7921S SDIO Bluetooth Date: Fri, 26 Jan 2024 14:34:57 +0800 Message-ID: <20240126063500.2684087-2-wenst@chromium.org> X-Mailer: git-send-email 2.43.0.429.g432eaa2c6b-goog In-Reply-To: <20240126063500.2684087-1-wenst@chromium.org> References: <20240126063500.2684087-1-wenst@chromium.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789142658354469571 X-GMAIL-MSGID: 1789142658354469571 The MediaTek MT7921S is a WiFi/Bluetooth combo chip that works over SDIO. While the Bluetooth function is fully discoverable, the chip has a pin that can reset just the Bluetooth side, as opposed to the full chip. This needs to be described in the device tree. Add a device tree binding for MT7921S Bluetooth over SDIO specifically ot document the reset line. Cc: Sean Wang Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno --- Changes since v1: - Reworded descriptions - Moved binding maintainer section before description - Added missing reference to bluetooth-controller.yaml - Added missing GPIO header to example .../bluetooth/mediatek,mt7921s-bluetooth.yaml | 53 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml diff --git a/Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml new file mode 100644 index 000000000000..ff11c95c816c --- /dev/null +++ b/Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/bluetooth/mediatek,mt7921s-bluetooth.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT7921S Bluetooth + +maintainers: + - Sean Wang + +description: + MT7921S is an SDIO-attached dual-radio WiFi+Bluetooth Combo chip; each + function is its own SDIO function on a shared SDIO interface. The chip + has two dedicated reset lines, one for each function core. + This binding only covers the Bluetooth part of the chip. + +allOf: + - $ref: bluetooth-controller.yaml# + +properties: + compatible: + enum: + - mediatek,mt7921s-bluetooth + reg: + const: 2 + + reset-gpios: + maxItems: 1 + description: + An active-low reset line for the Bluetooth core; on typical M.2 + key E modules this is the W_DISABLE2# pin. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + + mmc { + #address-cells = <1>; + #size-cells = <0>; + + bluetooth@2 { + compatible = "mediatek,mt7921s-bluetooth"; + reg = <2>; + reset-gpios = <&pio 8 GPIO_ACTIVE_LOW>; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index b64a64ca7916..662957146852 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13657,6 +13657,7 @@ M: Sean Wang L: linux-bluetooth@vger.kernel.org L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) S: Maintained +F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt F: drivers/bluetooth/btmtkuart.c From patchwork Fri Jan 26 06:34:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 192431 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7300:e09d:b0:103:945f:af90 with SMTP id gm29csp528793dyb; Fri, 26 Jan 2024 00:56:06 -0800 (PST) X-Google-Smtp-Source: AGHT+IGLTo9VC7Fmc8Iqwis5QrrRP7BV/dw8aOuRZQ1r7bkgzztxDqcY52G7laRxWFH/jke/qNiI X-Received: by 2002:a17:906:3950:b0:a34:c924:3ffe with SMTP id g16-20020a170906395000b00a34c9243ffemr524530eje.31.1706259366468; Fri, 26 Jan 2024 00:56:06 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1706259366; cv=pass; d=google.com; s=arc-20160816; b=SLXuwA4NuWMAuxCEkRNHh6I6hChuv+TJsk16RpkIAGmqF1MZwnixOiu4J1YBpLQ1h1 MHFS752bs0lE49y5+/TwPkpm8hbRsVlXQ9HXaubOEWdVmYkIIqON5BQXP22qEhsCGbgZ v4DOXe+z3mCvq0Nr87RNtxHysLqymBzRAwTPy7AUNZIZlfzEOcsjUGcIqXoORsz1EmM7 D0xNSArVbyw1lIUsmKD3pXhUf82gdgbigKVO7oRmafe7tt7aAk1QTiKQ9kuwKn9Ak8eU O0wNQztolgY6m1czrk5dB0aLb0ZHGm6/3No+PRadWXmlsKDzlBWonh4BJTKzd0RDv9/d B2Jw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=vuuqWS/zETzQP4dBpV3f94YH5YVYzrmMgulqqtiHf0Y=; fh=Dq0KyaWQMV1+xKd1qM9MI32PdsWXz3CFCYPcvTEh9EA=; b=tR3VJN//ChHoexYpAEg7dlMpzLBDd24wZ3uijONq2AZIYY6ef54SkImDpY/kbQAufE dW92ARgPS+Gb3mrURJ8VCs/fHMNOrqvSIjrqG9/EgH6VZF4ReCdpv28wc5ccB/m9GNDH xmr6r5o8FLdA6Cx6kVEqiE+UC2mNGh65M/Y/o/6yiA7rwTV2m1v9mySqYjbh3jYYCinM KLkupi5s94eAOZu1GW2YX8IcO8ap8bkBTJejdeO11iNUuk1U1YCRQgsUJg62/b5k00u6 Kdp/p97rl36LdwsoN3I+IwfYVMNR59joBcfVOndwEey0nr0NgBRVRmEZ6SyjdU+IerK7 XgyA== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b="DKA/3TXG"; arc=pass (i=1 spf=pass spfdomain=chromium.org dkim=pass dkdomain=chromium.org dmarc=pass fromdomain=chromium.org); spf=pass (google.com: domain of linux-kernel+bounces-39667-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-39667-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [147.75.80.249]) by mx.google.com with ESMTPS id l22-20020a170906079600b00a30f4e39fe1si339976ejc.782.2024.01.26.00.56.06 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Jan 2024 00:56:06 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-39667-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b="DKA/3TXG"; arc=pass (i=1 spf=pass spfdomain=chromium.org dkim=pass dkdomain=chromium.org dmarc=pass fromdomain=chromium.org); spf=pass (google.com: domain of linux-kernel+bounces-39667-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-39667-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id AA7001F27187 for ; Fri, 26 Jan 2024 08:50:32 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 142671EB21; Fri, 26 Jan 2024 06:35:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="DKA/3TXG" Received: from mail-pf1-f180.google.com (mail-pf1-f180.google.com [209.85.210.180]) (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 2839C1DA40 for ; Fri, 26 Jan 2024 06:35:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706250913; cv=none; b=kQbO9/XgeivNrqulkEyYLSre/Eh+OoM36WblvIGBvGL3Yrp8bgEUJnGvDQI+XXX31juMPdX/vxVyT2u+JrcDT5XQN+j1XzA+NgGrqzJjkMrGJ9Ariijdjx9cA+3mgh4PPiIujh6u1vBQjTTLlacnxYw1CnnSj4Zvx9EW31klFfQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706250913; c=relaxed/simple; bh=crqtlQZPAGF9IP0JqUMkmEhjwAwKUs1v7HhOiB2r0og=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RZ9CXEcQQIH2wRZ9O7HK7k6zrCq8tGyA83odFJ4/sQVPgf9m9JmjCeN6jSVlgJyN9CJTnJdCXLWE1F5XHZBpkDNdddkFa25knJsuS9GIR7zYUgZh4s7RfP1EoFszcm4tttuqP4t8iNpr7eA1/9rXmS0JnIzW4KrNzVyVi+/3kEU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=DKA/3TXG; arc=none smtp.client-ip=209.85.210.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Received: by mail-pf1-f180.google.com with SMTP id d2e1a72fcca58-6ddc1fad6ddso282103b3a.0 for ; Thu, 25 Jan 2024 22:35:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1706250911; x=1706855711; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vuuqWS/zETzQP4dBpV3f94YH5YVYzrmMgulqqtiHf0Y=; b=DKA/3TXGuY8Hj0RMDyBWAdyDt2y2ICDLnEEtCFtYAH0fstLQLZt6FV4NpdtsFsgn7r zxK8PdHMdXBsXLtKSeIwfmahc6LL21GCRZlVyKlS4lwgGLRXB/8isLrGDjrBcY5DS0S8 UT3LWtRQTNh1uWOP6q/e93j2rs0QeEcLjEdVE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706250911; x=1706855711; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vuuqWS/zETzQP4dBpV3f94YH5YVYzrmMgulqqtiHf0Y=; b=Yft01Dq/MKMVi2poETM6Krmso7S6nXgTxDT9jKULCcn6m4RlKCZAa+Hwe+OC1HLvsZ iLEKO1eNZJeHd0BGB7bPCYCwHYE1Erwso6IArF0Z/hpvoatUCN+5KeAONt/toIZ29UfS 4/KThUrBBVpImMQWDqjFAHGU9BARunW2OB6HZGrVpj2Pv+Jh4GuwvR4apxTWur01WmF/ zCa95aXKVsjpLEdjXd3im/BjNxDE7CmL1t5EzzbhH+Z77p81WjF38eoGHJbd4UNyb1Wx oS7DuELqQbkZy+8csdosGtGH1tOvMHNFOK9JNq4uSTXo+KxHfq8IScfH78VrEUd6SNL+ M4ZQ== X-Gm-Message-State: AOJu0YxnmXz98e0/ILZsAz9qARs/cL2Ls/pcjSH53Q6c4rC49qNyP6bv YYwd5En6F/7AbWZukyMpXg+l/1SbeU4TTMzZxwvLBCfMbRsphIIQ7Ak3RXFu3g== X-Received: by 2002:a05:6a20:d805:b0:19c:8eb9:5d51 with SMTP id iv5-20020a056a20d80500b0019c8eb95d51mr101790pzb.43.1706250911400; Thu, 25 Jan 2024 22:35:11 -0800 (PST) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:2614:bbbd:8db2:1f54]) by smtp.gmail.com with ESMTPSA id ka3-20020a056a00938300b006db13a02921sm488735pfb.183.2024.01.25.22.35.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Jan 2024 22:35:11 -0800 (PST) From: Chen-Yu Tsai To: Marcel Holtmann , Luiz Augusto von Dentz , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , Sean Wang , linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/2] arm64: dts: mediatek: mt8183-pico6: Fix bluetooth node Date: Fri, 26 Jan 2024 14:34:58 +0800 Message-ID: <20240126063500.2684087-3-wenst@chromium.org> X-Mailer: git-send-email 2.43.0.429.g432eaa2c6b-goog In-Reply-To: <20240126063500.2684087-1-wenst@chromium.org> References: <20240126063500.2684087-1-wenst@chromium.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789142621485184047 X-GMAIL-MSGID: 1789142621485184047 Bluetooth is not a random device connected to the MMC/SD controller. It is function 2 of the SDIO device. Fix the address of the bluetooth node. Also fix the node name and drop the label. Fixes: 055ef10ccdd4 ("arm64: dts: mt8183: Add jacuzzi pico/pico6 board") Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Matthias Brugger --- Changes since v1: - Collected reviewed-by arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts index a2e74b829320..6a7ae616512d 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts @@ -82,7 +82,8 @@ pins-clk { }; &mmc1 { - bt_reset: bt-reset { + bluetooth@2 { + reg = <2>; compatible = "mediatek,mt7921s-bluetooth"; pinctrl-names = "default"; pinctrl-0 = <&bt_pins_reset>;