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 36647C433E6 for ; Mon, 1 Mar 2021 19:13:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E0D4364E83 for ; Mon, 1 Mar 2021 19:13:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235224AbhCATN0 (ORCPT ); Mon, 1 Mar 2021 14:13:26 -0500 Received: from mail.kernel.org ([198.145.29.99]:39682 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241123AbhCATIQ (ORCPT ); Mon, 1 Mar 2021 14:08:16 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id D6B3164F3A; Mon, 1 Mar 2021 17:04:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614618268; bh=6jv3u8/6dFLbw4S02vIg7NuvhYZZh0Kw7OCCSGXZ8h0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=r7xXX5+aW3PrI9Uaclwdo3DM5c1Nidyk8DYZqr7foB9hwXIz4ztFdgbCnySjFDMmU QhJJWgp/j46+xe8tP7svp5SebJpExKsCEfaJ7KcoZ/WFvZUE2C34Nzye33bdy8etzQ MVxnuy2TQYDfBaNua68RaXfvLbvFdJPry5kBprwU= 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 5.10 025/663] arm64: dts: renesas: beacon kit: Fix choppy Bluetooth Audio Date: Mon, 1 Mar 2021 17:04:33 +0100 Message-Id: <20210301161143.040608419@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210301161141.760350206@linuxfoundation.org> References: <20210301161141.760350206@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 97272f5fa0abf..6d24b36ca0a7c 100644 --- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi @@ -88,7 +88,6 @@ pinctrl-names = "default"; uart-has-rtscts; status = "okay"; - max-speed = <4000000>; bluetooth { compatible = "brcm,bcm43438-bt"; @@ -97,6 +96,7 @@ device-wakeup-gpios = <&pca9654 5 GPIO_ACTIVE_HIGH>; clocks = <&osc_32k>; clock-names = "extclk"; + max-speed = <4000000>; }; }; -- 2.27.0