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| author | Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> | 2026-03-05 13:55:43 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-03-26 17:40:53 +0300 |
| commit | bf8abf362bfea323ec11609aeae6f916a714d037 (patch) | |
| tree | 295e33384b32ae70f2d9bf260baf18ae0db3d544 | |
| parent | a418e4f8b79e9096af751c3d1b3a224718d8ad13 (diff) | |
| download | linux-bf8abf362bfea323ec11609aeae6f916a714d037.tar.xz | |
arm64: dts: qcom: sm6350: Explicitly describe the IPA IMEM slice
As part of stepping away from crazy hardcoding in the driver, move
define the slice explicitly and pass it to the IPA node.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260305-topic-ipa_mem_dts-v2-4-5cb5b90902bf@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm6350.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index fec01750e2c7..73982fee9621 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -1307,6 +1307,8 @@ qcom,smem-state-names = "ipa-clock-enabled-valid", "ipa-clock-enabled"; + sram = <&ipa_modem_tables>; + status = "disabled"; }; @@ -2731,6 +2733,20 @@ }; }; + sram@14680000 { + compatible = "qcom,sm6350-imem", "syscon", "simple-mfd"; + reg = <0 0x14680000 0 0x2e000>; + + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0 0 0x14680000 0x2e000>; + + ipa_modem_tables: modem-tables@28000 { + reg = <0x28000 0x2000>; + }; + }; + apps_smmu: iommu@15000000 { compatible = "qcom,sm6350-smmu-500", "arm,mmu-500"; reg = <0x0 0x15000000 0x0 0x100000>; |