shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-03-24 19:40:21 +09:00
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: qcom: apq8074-dragonboard: Set DMA as remotely controlled

Browse Source 
[ Upstream commit e60c230588 ]

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: 62bc817922 dts: msm8974: Add blsp2_bam dma node
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230507190735.2333145-3-dmitry.baryshkov@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Dmitry Baryshkov
2023-05-07 22:07:33 +03:00
committed by Greg Kroah-Hartman
parent 9f79e638d4
commit c02f27c295
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
View File

@@ -23,6 +23,10 @@
status = "okay";
};
&blsp2_dma {
qcom,controlled-remotely;
};
&blsp2_i2c5 {
status = "okay";
clock-frequency = <200000>;