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arm64: dts: qcom: sdm845-lg-common: Change ipa gsi-loader to 'self', add memory-region

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The modem firmware for this device doesn't preload the IPA firmware
and requires the OS handles that instead. Set qcom,gsi-loader = "self"
to reflect that.

Ensure the ipa uses the correct memory.

ipa 1e40000.ipa: channel 4 limited to 256 TREs
ipa 1e40000.ipa: IPA driver initialized
ipa 1e40000.ipa: received modem starting event
ipa 1e40000.ipa: received modem running event

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260408-judyln-followup-v1-2-823467519b59@postmarketos.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Paul Sajna 2026-04-08 19:41:13 -07:00 committed by Bjorn Andersson
parent 4eacad2d8e
commit d2735f5690
1 changed files with 3 additions and 1 deletions
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4
arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
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@ -473,7 +473,9 @@ &gpu {
};
&ipa {
qcom,gsi-loader = "modem";
qcom,gsi-loader = "self";
memory-region = <&ipa_fw_mem>;
status = "okay";
};