From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3BABC4332E for ; Mon, 1 Mar 2021 18:39:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 98EFB601FC for ; Mon, 1 Mar 2021 18:39:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240198AbhCASh7 (ORCPT ); Mon, 1 Mar 2021 13:37:59 -0500 Received: from mail.kernel.org ([198.145.29.99]:44972 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238495AbhCAS3T (ORCPT ); Mon, 1 Mar 2021 13:29:19 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id AE502650A6; Mon, 1 Mar 2021 17:34:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614620093; bh=gaW4vRaQTt+47THnGWySP+iKIOkMRWzopiQ1jQepuWk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=heGlSwGE/2hMrinka52ECLnP4dnjg+NBdzy+jN9kORGqdcVtEfVpVEXXEGLFFyi6D KP8EzW7zz+K8UF9wWojj35Rro21fbN4cKZ8459m0Ed6LlYlLubn4MKqiGjSv4p/KG8 bxP0DDU0kYMkl3m+FmgQB7a9e7oK6hxNSPak4XKI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Adam Ford , Geert Uytterhoeven , Sasha Levin Subject: [PATCH 5.11 027/775] arm64: dts: renesas: beacon kit: Fix choppy Bluetooth Audio Date: Mon, 1 Mar 2021 17:03:15 +0100 Message-Id: <20210301161203.061434952@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210301161201.679371205@linuxfoundation.org> References: <20210301161201.679371205@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Adam Ford [ Upstream commit db030c5a9658846a42fbed4d43a8b5f28a2d7ab7 ] The Bluetooth chip is capable of operating at 4Mbps, but the max-speed setting was on the UART node instead of the Bluetooth node, so the chip didn't operate at the correct speed resulting in choppy audio. Fix this by setting the max-speed in the proper node. Fixes: a1d8a344f1ca ("arm64: dts: renesas: Introduce r8a774a1-beacon-rzg2m-kit") Signed-off-by: Adam Ford Link: https://lore.kernel.org/r/20201213183759.223246-3-aford173@gmail.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi index 8ac167aa18f04..b93219a95afcd 100644 --- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi @@ -89,7 +89,6 @@ pinctrl-names = "default"; uart-has-rtscts; status = "okay"; - max-speed = <4000000>; bluetooth { compatible = "brcm,bcm43438-bt"; @@ -98,6 +97,7 @@ device-wakeup-gpios = <&pca9654 5 GPIO_ACTIVE_HIGH>; clocks = <&osc_32k>; clock-names = "extclk"; + max-speed = <4000000>; }; }; -- 2.27.0