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=-15.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 942D0C433E2 for ; Tue, 15 Sep 2020 23:49:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 60AF720809 for ; Tue, 15 Sep 2020 23:49:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600213788; bh=9uF4s4HLgKuEe2Bs6aSO7oUJ8aPJfaq8ZDtqVqYZhlw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Iyh0g05yC3RFwsq8L5M31B5EzdPpHsHaSlYvMyO/+w/MgNSTYw1UpN8C5r+YjDAix ZZni/KhaV6wA2aZrAtdHAhogopyw7kL3N5WnxSewxqfROp5IsDgymwt1Ji0/htn2ES BFV0klhMCOVBdGKnd6M7HwBT/O4o9ek+PzCnQqaQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727251AbgIOXtq (ORCPT ); Tue, 15 Sep 2020 19:49:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:47674 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727103AbgIOOcm (ORCPT ); Tue, 15 Sep 2020 10:32:42 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C7CCB23BDD; Tue, 15 Sep 2020 14:24:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600179874; bh=9uF4s4HLgKuEe2Bs6aSO7oUJ8aPJfaq8ZDtqVqYZhlw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=S/kA/jjXf5tRPb62aQdju4sly+BSPfirP3SUnXdUPgXC4pScQYgwYqYF5KhnCkenm gTFHHJkmmNSwLc+VcX1P1WML07bK0rOW5cVSf36Owgp5AAVEaPDJhgbm2xHHnJxn7u 6y5uEnh2rId1Qd2jHRyuKPgjJDWH3ilblxqaB7Fk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Adam Ford , Tony Lindgren , Sasha Levin Subject: [PATCH 5.8 002/177] ARM: dts: logicpd-torpedo-baseboard: Fix broken audio Date: Tue, 15 Sep 2020 16:11:13 +0200 Message-Id: <20200915140653.742614451@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200915140653.610388773@linuxfoundation.org> References: <20200915140653.610388773@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Adam Ford [ Upstream commit d7dfee67688ac7f2dfd4c3bc70c053ee990c40b5 ] Older versions of U-Boot would pinmux the whole board, but as the bootloader got updated, it started to only pinmux the pins it needed, and expected Linux to configure what it needed. Unfortunately this caused an issue with the audio, because the mcbsp2 pins were configured in the device tree, they were never referenced by the driver. When U-Boot stopped muxing the audio pins, the audio died. This patch adds the references to the associate the pin controller with the mcbsp2 driver which makes audio operate again. Fixes: 739f85bba5ab ("ARM: dts: Move most of logicpd-torpedo-37xx-devkit to logicpd-torpedo-baseboard") Signed-off-by: Adam Ford Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin --- arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi index 381f0e82bb706..b0f6613e6d549 100644 --- a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi +++ b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi @@ -81,6 +81,8 @@ }; &mcbsp2 { + pinctrl-names = "default"; + pinctrl-0 = <&mcbsp2_pins>; status = "okay"; }; -- 2.25.1