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: 13984292 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 3D6EDC021B1 for ; Thu, 20 Feb 2025 16:52:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=EAmiLvChk2pVuTVj+cSBccoZErVpohXmZCrEXYDRRVo=; b=p937gCdye45i31YtLS2pWA2A67 ZoqOHnruM4Y5KjNjDgmr1qbHZaV3Nezm8ZFeYx/GSOk3ScUTkNi1Owmm+jYrz/AorLb5kd5ViULwU LHckQmrvRjeHtsvqm8VvktaYVVf7cVxLrn7kTDEAvCepMz4JZew3BHNKwtjiLFPKclq8Rvh6wrn4y 09jnXx4YJHlNt5VUyvXZBLahFLk0Wvk94T4MwmzW0sZPOgdu3jlbeI9vMuNbLrWdyO3IhuPZ9AbKP eowo3zzXOzzYBIr8rZ5dq5MZ21rJMkH1Us7S2Wr1hVhChiIBRU3ZH7t45Xj+dRhOlPWsskXQlswZ9 X9DWQ2kw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tl9mr-00000001yYk-0k0l; 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-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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=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 {