From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3748F8F55 for ; Sun, 16 Jul 2023 20:40:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AEEE1C433C8; Sun, 16 Jul 2023 20:40:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689540023; bh=H0bl3O/5mTtwmdTDLAGX/Fc6KG7K1WQ4xenjjATDrA0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cpPanpn68fmV/LZfDpleyo28iRofNOvz3kqoj1D0u1VHeR7sk7p+LgZfoKBpcTPEm 7qhlIUghTl6zQJRoIja0iVvw4kXwfN1p91Yrn/ZTzvxS75PU71osK7LNdAmOKPHUHq Wu3uONWxK2FvsQyfl45C2umsrTJFZsQv7JtHIFaY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Dmitry Baryshkov , Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.1 215/591] ARM: dts: qcom: apq8074-dragonboard: Set DMA as remotely controlled Date: Sun, 16 Jul 2023 21:45:54 +0200 Message-ID: <20230716194929.432597584@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230716194923.861634455@linuxfoundation.org> References: <20230716194923.861634455@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Dmitry Baryshkov [ Upstream commit e60c230588d88036f974cec7e93361e2c4f62226 ] 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 Reviewed-by: Konrad Dybcio Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230507190735.2333145-3-dmitry.baryshkov@linaro.org Signed-off-by: Sasha Levin --- 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 91716298ec5ed..be1ab7eff8ff4 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