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 17CFC522E for ; Sun, 9 Jul 2023 11:28:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8D812C433C9; Sun, 9 Jul 2023 11:28:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1688902091; bh=VG9bn1XSTYn5KbuMOla46P1+L12uWP5L90tr1OfucO4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Wy9iD3XbtiqwJ+y3X2UjBYrLTso3nlH2JfD+d/0zZYmVlI5A8qw9iLEkts+Yu0n1Z pl+FMKEuSBqJGSlE2GbS5wH8n9Jq6LE1hYZM0/0v5HqzOG7S+IEoLubGPbe0wH2Jbl jVsYSxVbIs/SpeHmfIFgO05RAtHuzwYgqsTQc2hs= 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 6.3 253/431] ARM: dts: qcom: apq8074-dragonboard: Set DMA as remotely controlled Date: Sun, 9 Jul 2023 13:13:21 +0200 Message-ID: <20230709111457.086675280@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230709111451.101012554@linuxfoundation.org> References: <20230709111451.101012554@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 1345df7cbd002..6b047c6793707 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