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From: Sibi Sankar <quic_sibis@quicinc.com>
To: <andersson@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<manivannan.sadhasivam@linaro.org>
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Sibi Sankar <quic_sibis@quicinc.com>
Subject: [PATCH V3 10/10] arm64: dts: qcom: sc7280: Add a carveout for modem
metadata
Date: Wed, 11 Jan 2023 17:13:37 +0530
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| Series |
Fix XPU violation during modem metadata authentication
|
|
Commit Message
Sibi Sankar
Jan. 11, 2023, 11:43 a.m. UTC
Add a new carveout for modem metadata on SC7280 SoCs.
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
---
v2:
* Split dt/bindings per SoC [Krzysztof]
arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi index efd513164501..3a4074d6e5b7 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi @@ -17,6 +17,11 @@ reg = <0x0 0x9c700000 0x0 0x200000>; no-map; }; + + mdata_mem: memory@9d100000 { + reg = <0x0 0x9d100000 0x0 0x4000>; + no-map; + }; }; }; @@ -37,7 +42,7 @@ iommus = <&apps_smmu 0x124 0x0>, <&apps_smmu 0x488 0x7>; interconnects = <&mc_virt MASTER_LLCC 0 &mc_virt SLAVE_EBI1 0>; - memory-region = <&mba_mem>, <&mpss_mem>; + memory-region = <&mba_mem>, <&mpss_mem>, <&mdata_mem>; firmware-name = "qcom/sc7280-herobrine/modem/mba.mbn", "qcom/sc7280-herobrine/modem/qdsp6sw.mbn";