From a40ab24306629eaa9201fc8670552ba8fc2eb622 Mon Sep 17 00:00:00 2001 From: Ram Prakash Gupta Date: Wed, 17 Aug 2022 18:44:42 +0530 Subject: [PATCH] ARM: dts: msm: Reduce smmu memory mapping for storage Reduce smmu memory mapping for storage from 1GB to 256MB to reduce ddr foot print from 2MB to .5MB. Change-Id: I4cbbe24dd01d50fe11a067f0e019e8df551460f4 --- qcom/parrot.dtsi | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/qcom/parrot.dtsi b/qcom/parrot.dtsi index 8326a78f..91463c58 100644 --- a/qcom/parrot.dtsi +++ b/qcom/parrot.dtsi @@ -1490,8 +1490,8 @@ dma-coherent; qcom,iommu-dma = "fastmap"; - qcom,iommu-dma-addr-pool = <0x40000000 0x40000000>; - qcom,iommu-geometry = <0x40000000 0x40000000>; + qcom,iommu-dma-addr-pool = <0x40000000 0x10000000>; + qcom,iommu-geometry = <0x40000000 0x10000000>; interconnects = <&aggre1_noc MASTER_SDCC_1 &mc_virt SLAVE_EBI1>, <&gem_noc MASTER_APPSS_PROC &cnoc2 SLAVE_SDC1>; @@ -1553,8 +1553,8 @@ dma-coherent; qcom,iommu-dma = "fastmap"; - qcom,iommu-dma-addr-pool = <0x40000000 0x40000000>; - qcom,iommu-geometry = <0x40000000 0x40000000>; + qcom,iommu-dma-addr-pool = <0x40000000 0x10000000>; + qcom,iommu-geometry = <0x40000000 0x10000000>; interconnects = <&aggre2_noc MASTER_SDCC_2 &mc_virt SLAVE_EBI1>, <&gem_noc MASTER_APPSS_PROC &cnoc2 SLAVE_SDCC_2>; @@ -2013,8 +2013,8 @@ qcom,iommu-dma = "fastmap"; dma-coherent; - qcom,iommu-dma-addr-pool = <0x40000000 0x40000000>; - qcom,iommu-geometry = <0x40000000 0x40000000>; + qcom,iommu-dma-addr-pool = <0x40000000 0x10000000>; + qcom,iommu-geometry = <0x40000000 0x10000000>; status = "disabled";