diff mbox series

[v2,04/10] iommu/arm-smmu-qcom: Request direct mapping for modem device

Message ID 1626775980-28637-5-git-send-email-sibis@codeaurora.org
State Superseded
Headers show
Series None | expand

Commit Message

Sibi Sankar July 20, 2021, 10:12 a.m. UTC 
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 <sibis@codeaurora.org>
Reviewed-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
---
 drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Stephen Boyd July 21, 2021, 5:39 a.m. UTC | #1 
Quoting Sibi Sankar (2021-07-20 03:12:54)
> 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 <sibis@codeaurora.org>
> Reviewed-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> ---

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
diff mbox series

Patch

diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
index 9b9d13ec5a88..a4b4c8013b3a 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
@@ -229,6 +229,7 @@  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" },