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arm64: dts: qcom: sm8350: Explicitly describe the IPA IMEM slice

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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-v2-5-5cb5b90902bf@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Konrad Dybcio 2026-03-05 11:55:44 +01:00 committed by Bjorn Andersson
parent bf8abf362b
commit d168d147d7
1 changed files with 16 additions and 0 deletions
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16
arch/arm64/boot/dts/qcom/sm8350.dtsi
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@ -1866,6 +1866,8 @@ ipa: ipa@1e40000 {
qcom,smem-state-names = "ipa-clock-enabled-valid",
"ipa-clock-enabled";
sram = <&ipa_modem_tables>;
status = "disabled";
};
@ -3440,6 +3442,20 @@ qup_i2c19_default: qup-i2c19-default-state {
};
};
sram@14680000 {
compatible = "qcom,sm8350-imem", "syscon", "simple-mfd";
reg = <0 0x14680000 0 0x40000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0 0x14680000 0x40000>;
ipa_modem_tables: modem-tables@3d000 {
reg = <0x3d000 0x2000>;
};
};
apps_smmu: iommu@15000000 {
compatible = "qcom,sm8350-smmu-500", "arm,mmu-500";
reg = <0 0x15000000 0 0x100000>;