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arm64: dts: qcom: msm8998-xperia: Enable lpass smmu

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To support audio dsp functionality, enable the lpass smmu.
The firmware distributed with the MSM8998 Sony Xperia smartphones
requires us to skip resetting CB12 of this SMMU and to use CB11
as a context bank to emulate bypass streams.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
(JAMI: fixed up for v5.16-rc1)
This commit is contained in:
AngeloGioacchino Del Regno 2021-08-09 19:09:29 +02:00 • committed by Jami Kettunen
parent 0bf6b190b8
commit 2d33f88e95
1 changed files with 7 additions and 0 deletions
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7
arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
View file

@ -381,6 +381,13 @@
regulator-soft-start;
};
&lpass_q6_smmu {
qcom,bypass-cbndx = /bits/ 8 <11>;
qcom,reset-nodisable-cbs = /bits/ 8 <12>;
status = "ok";
};
&mmcc {
status = "ok";
};