From patchwork Thu Feb 20 16:50:51 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 13984288 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 D4F2DC021B1 for ; Thu, 20 Feb 2025 16:52:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=HG6TWQEIs2Rw+mB4IUBeEj0kliwfeD9HQstpVI76dDA=; b=WM5EJ16g5lX07I Isbic5n07RaTU8ymhUPrty7S+KEiHebb7horSae2Ed0Cr6KDB3fLs5mb2uoSOqjxUh0exA+taZVJR V0NhNI/NRksknxy+T3FmNSBkCOQC+QoiRXD6M23uK+JaXMAR/rp8Rw+oXcfp6GK0ovCPabdUiUj32 XSU4uFkU0mevRqnJh9MKg8XCgoMM9G3K2OtxslgYNVdAh7VYyeLvEhrXtwTuHhkPrZw6szFnpLCmv XG3MK85Nt4JjDY8IZFwFHRNQrpFlQtdLpAo2neoU/U0F6tMMZn4JEpwZLIOHwWQY8UTu1fV7ojV5Y R+lBcUWOVfMmrsX0XrSg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tl9mr-00000001yZD-2rtZ; Thu, 20 Feb 2025 16:52:33 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tl9lM-00000001y9Y-2ykf; Thu, 20 Feb 2025 16:51:01 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 0E71E5C5E04; Thu, 20 Feb 2025 16:50:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B80C4C4CED1; Thu, 20 Feb 2025 16:50:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740070259; bh=9xnTEjnQhes40qnNUz2hg5pdStiqILnkPcPo73VxwE0=; h=From:To:Cc:Subject:Date:From; b=k8tNCes7z0/TK6ne9UBLeCCHhFNFhsKBuRLRWAJuG1O59ZNUwaTILEK4WJI//9S5y 6t1B09kRjVBOQ0Hh6pTK5fsDXAtc1QGiCcwxYO/xC13fcKY4nPpwckLCVoUBtnmGqW Wa7HQdSvnArJco/gm/jpVggrB1uFeCL1Ct+AjjkEv6vn/4w0/Ul+BPcXZM/nO800Cc wwV7K1u7EIFrjLXlxkHLN/UEmtdoGzoXW5pFPRcW/BtBjxdAnJ1KEuF7DKkbyXoCuO LjBGLxOnnt7Ao3hQRs7M8idp464yoHOl9Z/vGxky1/9BslO4QyrYf2cTEZBDg81gXa AjILnOxviEGAg== Received: by wens.tw (Postfix, from userid 1000) id 2DBAC5FB8F; Fri, 21 Feb 2025 00:50:57 +0800 (CST) From: Chen-Yu Tsai To: Heiko Stuebner Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Shengyu Qu Subject: [PATCH] arm64: dts: rockchip: rock-3a: Remove bluetooth node Date: Fri, 21 Feb 2025 00:50:51 +0800 Message-Id: <20250220165051.1889055-1-wens@kernel.org> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250220_085100_790068_66200CC8 X-CRM114-Status: GOOD ( 10.31 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org From: Chen-Yu Tsai The Bluetooth node described in the device tree is actually on an M.2 slot. What module is present depends on what the end user installed, and should be left to an overlay. Remove the existing bluetooth node. This gets rid of bogus timeout errors. Fixes: 8cf890aabd45 ("arm64: dts: rockchip: Add nodes for SDIO/UART Wi-Fi/Bluetooth modules to Radxa Rock 3A") Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts index ac79140a9ecd..44cfdfeed668 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts @@ -778,20 +778,6 @@ &uart1 { pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>; uart-has-rtscts; status = "okay"; - - bluetooth { - compatible = "brcm,bcm43438-bt"; - clocks = <&rk809 1>; - clock-names = "lpo"; - device-wakeup-gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>; - host-wakeup-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>; - shutdown-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&bt_host_wake &bt_wake &bt_enable>; - vbat-supply = <&vcc3v3_sys>; - vddio-supply = <&vcc_1v8>; - /* vddio comes from regulator on module, use IO bank voltage instead */ - }; }; &uart2 {