From: Dmitry Baryshkov dmitry.baryshkov@linaro.org
[ 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 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.o... Signed-off-by: Sasha Levin sashal@kernel.org --- 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>;