[PATCH V2] iommu/arm-smmu: add actlr settings for mdss on sa8775p platform

[Charan Teja Kalla]

Add ACTLR settings for the mdss device on Qualcomm SA8775P platform.
This is achieved by adding compatibility string for mdss in the actlr
client of match table.

Signed-off-by: Charan Teja Kalla <charan.kalla at oss.qualcomm.com>
---

Changed from V1:
  1) Added actlr setting only for MDSS and dropped for fastrpc. -- konrad
  2) ACTLR table is updated per alphanumeric order -- konrad 
  https://lore.kernel.org/all/20251105075307.1658329-1-charan.kalla@oss.qualcomm.com/

 drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
index 62874b18f645..0b400e22cb00 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
@@ -41,6 +41,8 @@ static const struct of_device_id qcom_smmu_actlr_client_of_match[] = {
 			.data = (const void *) (PREFETCH_DEEP | CPRE | CMTLB) },
 	{ .compatible = "qcom,fastrpc",
 			.data = (const void *) (PREFETCH_DEEP | CPRE | CMTLB) },
+	{ .compatible = "qcom,sa8775p-mdss",
+			.data = (const void *) (PREFETCH_DEFAULT | CMTLB) },
 	{ .compatible = "qcom,sc7280-mdss",
 			.data = (const void *) (PREFETCH_SHALLOW | CPRE | CMTLB) },
 	{ .compatible = "qcom,sc7280-venus",
-- 
2.34.1