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arm64: dts: qcom: sm8250: Enable per-process page tables.
authorEmma Anholt <emma@anholt.net>
Tue, 14 Jun 2022 23:01:36 +0000 (16:01 -0700)
committerBjorn Andersson <bjorn.andersson@linaro.org>
Sun, 3 Jul 2022 03:17:11 +0000 (22:17 -0500)
commit213d7368723709cf4567488e63dd667802378202
tree488b3edc6e66f28f857871089d5982dcd0fddbba
parent7618a2de8121d5723c0fd68a381877c8f2e31826
arm64: dts: qcom: sm8250: Enable per-process page tables.

This is an SMMU for the adreno gpu, and adding this compatible lets
the driver use per-fd page tables, which are required for security
between GPU clients.

Signed-off-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
[bjorn: Move arm,smmu-500 last, per Dmitry's request]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220614230136.3726047-2-emma@anholt.net
arch/arm64/boot/dts/qcom/sm8250.dtsi