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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-05-07 22:07:33 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-05-30 17:54:19 +0300 |
| commit | e60c230588d88036f974cec7e93361e2c4f62226 (patch) | |
| tree | 361984cd03be6ef032928a543e92c9ccf02778f5 | |
| parent | b41fb001bebff28dd05a7c74e728ce7f024856ac (diff) | |
| download | linux-e60c230588d88036f974cec7e93361e2c4f62226.tar.xz | |
ARM: dts: qcom: apq8074-dragonboard: Set DMA as remotely controlled
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 <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
| -rw-r--r-- | arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | 4 |
1 files changed, 4 insertions, 0 deletions
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 @@ status = "okay"; }; +&blsp2_dma { + qcom,controlled-remotely; +}; + &blsp2_i2c5 { status = "okay"; clock-frequency = <200000>; |