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Date: Mon, 9 Jan 2023 09:18:43 +0530
From: Sibi Sankar <quic_sibis@...cinc.com>
To: <andersson@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
<robh+dt@...nel.org>, <manivannan.sadhasivam@...aro.org>,
<robin.murphy@....com>
CC: <agross@...nel.org>, <linux-arm-msm@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<konrad.dybcio@...ainline.org>, <amit.pundir@...aro.org>,
<regressions@...mhuis.info>, <sumit.semwal@...aro.org>,
<will@...nel.org>, <catalin.marinas@....com>,
Sibi Sankar <quic_sibis@...cinc.com>
Subject: [PATCH V2 11/11] arm64: dts: qcom: sc7280: Add a carveout for modem metadata
Add a new carveout for modem metadata on SC7280 SoCs.
Signed-off-by: Sibi Sankar <quic_sibis@...cinc.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@...00000 {
+ 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";
--
2.17.1
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