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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 507D0C77B75 for ; Sun, 7 May 2023 19:07:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230415AbjEGTHp (ORCPT ); Sun, 7 May 2023 15:07:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49916 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230099AbjEGTHo (ORCPT ); Sun, 7 May 2023 15:07:44 -0400 Received: from mail-lf1-x130.google.com (mail-lf1-x130.google.com [IPv6:2a00:1450:4864:20::130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6DB22359A for ; Sun, 7 May 2023 12:07:40 -0700 (PDT) Received: by mail-lf1-x130.google.com with SMTP id 2adb3069b0e04-4efd6e26585so4219619e87.1 for ; Sun, 07 May 2023 12:07:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1683486458; x=1686078458; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=7f2qMuaQsA4zz+ElXNpZm961GY4Y2a7Auy+y4P4Ssds=; b=WntRM6+Jusb/Evmn5zkoZJH9smaCe14lvWdAQ147xzmYVzNhXXVr3gScQIS6C9+peF 5v9YsI+nOpMOuWZ62z9X0TiMEYskYtNga+bYZZZzpw7GjdVkF1hjEa39dsQ+DzjwcPQj uw02plmp4Egh+vni7YET2nSrPwWvr7UuEgiKZt1i1kLOSkJbNYjJ7b81eMkc4L2S9Ho1 Xg2nyaFMCGWQYhwmcrxNJ4IH+Yd0FnwRhB9pmmuBtLxpXhBgEsGM9NYxPpyMHq4YN4Vh zDGiOI4yeQVsG/46mkf52yL5owdZg83vv71zHynLTC9orm/Z4Kv195Ty6Y70TYNjLlk5 FBvw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683486458; x=1686078458; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=7f2qMuaQsA4zz+ElXNpZm961GY4Y2a7Auy+y4P4Ssds=; b=SKUZZbyl9kstrwmxM/OXgWw45HK2iJGwEvvayM4c1FQT9tKR6hOQAoE36m8jCB2Pqh czrZLudEa/HwX4Ow317gaL9jQm+4DIX43pM8oP7SghgDSbTWc83vfsjFlPeh1wBrf0KY 4gzIAxcmxX+bUPyGem68gcaoBLCJyyp/V/C6MYhoH/MTXhoBgjRAT7Pzky0xnF0j1ysu cAoH2Pi/jGzqBKvkhz/5DJ/bD/9FIExAxpyAuldWtfQsgQuWuV+jE6wF4b7tjd1BFaAz gJS2MTXYnh6V0oOIr9104h3758PaqB3nNM4sBpAlhaC8UmSYYNZIk7LbWL9BCWZ+TupZ ATPA== X-Gm-Message-State: AC+VfDz1+YhimgWG9SQWlvhHEDTIR9eY3wCFxprnXKidKmQLpnalL3Xj j+EtufIBsfu0gySUgNU5QrD5WQ== X-Google-Smtp-Source: ACHHUZ6weIEbg8nFqO2GvrIbuf/UKWjpC0B3GIkmIEVbX1cI2k12pekwT0owkZDWPuQCp8Z7EUOvbw== X-Received: by 2002:a05:6512:21a6:b0:4ed:d2be:37e5 with SMTP id c6-20020a05651221a600b004edd2be37e5mr2015448lft.7.1683486458765; Sun, 07 May 2023 12:07:38 -0700 (PDT) Received: from lothlorien.lan (dzdqv0yyyyyyyyyyybm5y-3.rev.dnainternet.fi. [2001:14ba:a0db:1f00::ab2]) by smtp.gmail.com with ESMTPSA id f8-20020a19ae08000000b004f14ecc03f1sm755841lfc.100.2023.05.07.12.07.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 May 2023 12:07:38 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Clark , Sean Paul , Abhinav Kumar , Rob Herring , Krzysztof Kozlowski Cc: Stephen Boyd , David Airlie , Daniel Vetter , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH 2/4] ARM: dts: qcom: apq8074-dragonboard: Set DMA as remotely controlled Date: Sun, 7 May 2023 22:07:33 +0300 Message-Id: <20230507190735.2333145-3-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230507190735.2333145-1-dmitry.baryshkov@linaro.org> References: <20230507190735.2333145-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the qcom,controlled-remotely property for the blsp2_bam controller node. This board requires this, otherwise the board stalls during the boot for some reason (most probably because TZ mishandles the protection error and keeps on looping somewhere inside). Fixes: 62bc81792223 dts: msm8974: Add blsp2_bam dma node Signed-off-by: Dmitry Baryshkov --- arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts index 1345df7cbd00..6b047c679370 100644 --- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts +++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts @@ -23,6 +23,10 @@ &blsp1_uart2 { status = "okay"; }; +&blsp2_dma { + qcom,controlled-remotely; +}; + &blsp2_i2c5 { status = "okay"; clock-frequency = <200000>; -- 2.39.2