[PATCH 4/9] iommu/arm-smmu-qcom: Request direct mapping for modem device
From: Sibi Sankar <hidden>
Date: 2021-06-24 19:48:48
Also in:
linux-arm-msm, linux-remoteproc, lkml
Subsystem:
arm smmu drivers, iommu subsystem, qualcomm iommu, the rest · Maintainers:
Will Deacon, Joerg Roedel, Rob Clark, Linus Torvalds
The SID configuration requirement for Modem on SC7280 is similar to the ones found on SC7180/SDM845 SoCs. So, add the SC7280 modem compatible to the list to defer the programming of the modem SIDs to the kernel. Signed-off-by: Sibi Sankar <redacted> --- drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
index 7771d40176de..90d471a387bf 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c@@ -179,6 +179,7 @@ static const struct of_device_id qcom_smmu_client_of_match[] __maybe_unused = { { .compatible = "qcom,sc7180-mdss" }, { .compatible = "qcom,sc7180-mss-pil" }, { .compatible = "qcom,sc7280-mdss" }, + { .compatible = "qcom,sc7280-mss-pil" }, { .compatible = "qcom,sc8180x-mdss" }, { .compatible = "qcom,sdm845-mdss" }, { .compatible = "qcom,sdm845-mss-pil" },
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